DESIGN DRAFTING

DESIGN DRAFTING SERVICE

We at Australian Design and Drafting Services, possess the relevant resources, experience and capabilities to provide a one-stop shop platform to the clients be it Concept drawing, producing drawings for mechanical projects, providing manufacturing drawings in either 2D or 3D format of various mechanical assemblies or 2D to 3D drawings Conversions, addition of geometric dimensions, annotations, other tolerance related information, Bill of Material to any type and format of mechanical engineering drawings. Belonging to same field, we realize the potential of parametric modeling in terms of providing flexibility when designing and managing any product.We provide design drafting service.

It is crucial to have a team on board who understands clearly the concepts of designing and manufacturing any product and thereby producing product specific CAD drawings. Our professional and dedicated team of highly qualified Mechanical engineers possess the relevant knowledge of prototyping and manufacturing industries. We provide client specific customised design and drafting services. Whether you require 2D Drafting services or a simple 2D to 3D or vice versa CAD Conversion Service, we have cost-effective solutions for all your design drafting needs.

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CAD, Drafting, CAD drafting, CAD software

Imagine being able to walk through your new home or office building, go into every room, try out different colors on the walls or make changes to the design – before it’s even built. It sounds pretty amazing, and it is. That is the world of CAD (Computer-Aided Design) drafting.

Not too long ago you would find the designer or architect bent over a drafting table using a pencil, ruler and eraser, slowly drafting every detail by hand. Today’s designers use sleek, super-fast computers and CAD software systems that can quickly and perfectly create, edit, then display finished projects in breathtaking 3-D computer renderings.

There are other software systems with similar acronyms, but they are essentially the same application with subtle differences in function. Two of these other systems, CADD (Computer-Aided Design and Drafting) and CAID (Computer-Aided Industrial Design) are the most commonly used.

From the minute you get up in the morning, almost everything you will see or touch or use during the day had its beginnings as a CAD drafting project on a computer somewhere. Your car and every part in it, your electronics, furniture, your home and office, even your deodorant jar and the packages your food comes in were more than likely drafted using CAD.

The History of CAD

Like most great inventions, CAD drafting had humble beginnings, but the potential was immediately apparent. Software companies and thousands of dedicated developers and programmers saw that potential and have worked tirelessly for over 30 years now to develop and bring CAD drafting programs to where they are today. The results have been no less than spectacular.

The initial developments that led to today’s CAD programs were first carried out in the early 1960’s and 1970’s in the aerospace and automotive industries. Both industries were independently developing the first CAD systems. Most people agree that the real breakout point was the development of SKETCHPAD at MIT in 1963. The main feature of SKETCHPAD was that it allowed the designer to work with the program by drawing on the monitor with a light pen. This was essentially the first GUI (Graphical User Interface) and is the most

The first programs were only available to large corporations in the automotive, aerospace and electronics industries. These were the only companies that could afford the expensive computers and computing power needed to do the calculations needed to run the programs. The leaders in developing these first programs were GM, Lockheed and Renault.

The first CAD programs in the 1970’s were only capable of creating 2D drawings similar to the hand-drafted drawings of the time. But even those first simple programs were changing the face of manufacturing and construction design. The programs quickly evolved over the years as computer processing speed and power and graphics capabilities increased. In the 1980’s the next major step toward modern CAD was achieved with the advent of the ability to do 3D solid modeling.

In 1981 two solid modeling packages were released- Romulus by (ShapeData) and Uni-Solid by (Unigraphics). In 1982 John Walker founded Autodesk which developed one of the most famous 2D CAD programs, AutoCAD. In the late 1980’s and early 1990’s the solid modeling kernels for rendering 3D designs were integrated into the new CAD programs for the first time. As computing prices came down, so did the potential and the promise of CAD drafting for smaller companies. This now made it possible for any company to afford a high-quality CAD design program. The 1990’s saw the release of some of the most popular mid-range packages. SolidWorks was released in 1995, SolidEdge was released in 1996, and IronCAD was released in 1998.
Different Types of CAD SystemsMost CAD computer workstations are Windows-based PCs with some running on Unix and a few on Linux machines. Usually no special hardware is needed except for a high-end OpenGL Graphics card for renderings. Also, more is always better when it comes to computing power. A machine with dual-processors and massive amounts of RAM is needed for maximum performance on complex projects.

CAD systems can be separated into three different types: 2D drafting systems like AutoCAD LT (also known as Autocad “Light”); 3D solid feature modelers like Architectural Desktop, Chief Architect, ArchiCAD, Alibre Design, VariCAD SolidWorks and SolidEdge; and high-end 3D hybrid systems like Pro/ENGINEER and NX (Unigraphics).

The human interface is usually a mouse but a trackball or pen and tablet can also be used. The model can be manipulated and viewed from different perspectives and angles. On some systems you can even use stereoscopic glasses for viewing in true 3D.Today there are many low-end 2D systems available and even a number of free and open source programs. All these programs provide an ease of design not possible with hand drafting on a traditional drawing sheet. For example, in 2D drafting a wall in a house would be drawn as 2 parallel lines spaced a certain distance apart, say, 6 inches. To insert a door into the wall, you would follow a process similar to manual drafting- you would first erase part of the wall, then draw in the lines representing a door. In 2D, each line is inserted manually into the design. The end design has no mass properties and you can’t add features such as holes, etc. directly.

With a basic (low-end) 3D modeling program, to draw that same wall you would not have to draw individual lines- instead, you would click on an icon for the ‘draw wall’ command and use your mouse (or trackball) to specify the length and location. To insert a door, you simply specify the size and location of the door- the software automatically erases that portion of the wall where the door goes. Over the course of designing an entire house or building, tools such as these can save countless hours. You can then use the solid model to generate views of the project from any viewpoint or angle- something that 2D programs cannot do.

3D parametric solid modeling represents the high end of CAD. With 3D parametric solid modeling programs such as Alibre Design, Solid Works and Solid Edge, the designer must use what is called ‘design intent’. This means that the design has to be thought of as a real world representation of the object. You are able or unable to make changes to the object the same way you would make them to a real world object. Therefore, parametric solids require the designer to think ahead and consider his actions carefully.

The top-end systems include the ability to add more organic aesthetics and features to the design, such as photorealistic colors and surface textures. Surface modeling combined with solid modeling is used to create most day-to-day products for consumers.The CAD designer should be forward-looking as he designs and the objective should be to make future work on the design as easy as possible. This means the designer needs to have a firm understanding of the system being used. A little extra attention and careful planning in design now can save a lot of grief later.

In the late 1980’s the advent of affordable CAD programs that ran on desktop computers led to downsizing in the drafting departments of many small- to mid-sized companies. Typically one CAD operator could replace three to five drafters using traditional drafting techniques. Also many engineers opted to do their own drafting work which eliminated the need for dedicated drafters.This phenomenon was also reflected in other areas of the typical office. As word processors, databases, spreadsheets, etc. became the norm, many jobs were eliminated as multiple functions across several jobs could now be done by one person on a single computer.

The adoption of the CAD studio, or as it is also called ‘paper-less studio’, in design schools was met with major resistance. Teachers were afraid that designing and sketching on a computer screen could not duplicate the artistry of traditional sketching on a drafting pad. Also, many teachers were worried that students would be hired, not for their design skills, but for their software and computer skills. Today CAD is recognized as an essential design tool and is taught across the board in architecture schools.It is interesting to note that not all architects have joined the CAD bandwagon. Australian architect Glenn Murcutt, winner of the 2002 Pritzker Architecture Prize, has a small office with minimal CAD capability.

Different CAD Industries

CAD drafting is now used in all phases of design across all industries. Specific industries have developed specialized applications of CAD systems. Below are some of the main industries using CAD and their related CAD applications.
The AEC (Architecture, Engineering and Construction) Industry

  • Residential and Commercial Architecture & Design
  • Landscape Architecture
  • Structural Engineering
  • Construction
  • Civil Engineering
  • Mapping and Surveying
  • Highways and Roads
  • Water and Sewer Systems
  • Factory Layout
  • Industrial Plant Design
  • Aerospace
  • Automotive
  • Machinery
  • Consumer Goods
  • Shipbuilding
  • Biomechanical Systems
  • Electronic and Electrical (ECAD)
  • Digital Circuit Design
  • Fashion Design
  • Computer Graphic Animation (CGA)

CAD Drafting Today

One of the major advantages – and one of the biggest payoffs – of CAD drafting today, is the reduction in design time and therefore the amount of money it can save on a project. In manufacturing, CAD drafting helps keep design costs down which translates into cost savings for the consumer.

In residential or commercial design the amount of time saved can be enormous. As an example, let’s say you are looking for a designer or architect to design your home. The designer can create a design: (a) from scratch based on your idea or concept; (b) from photos of actual houses; or (c) based on a previous design which can be easily modified in CAD.

CAD design companies will typically have many different home or building designs available to choose from. It is easy for a client to look through the designs then select one they like. They can use the design as-is or easily customize it to their own tastes. Clients can even take design elements from different projects and combine them to create an entirely new home or building. The possibilities are endless.

Making small changes to a CAD design- for instance, moving walls, windows or even whole rooms- typically takes minutes or hours, not days. This would have been a huge and very expensive task in the days before CAD drafting.

There are many CAD design companies that can serve your residential or commercial design needs and many of them offer complete project management as well as design and drafting of the project.

CAD drafting will no doubt continue to evolve and become more powerful, and remain, next to the computer, as one of the most important technological developments of our age. Australian Design & Drafting Services provide excellent service for CAD Design and  Drafting. Contact Us for more info

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Drafting Services

How CAD Technology benefits from Dynamic Modeling

Alexander Pope, in the 17th century, coined the phrase “A little knowledge is a dangerous thing”. This phrase holds true in many cases, because a small amount of knowledge could lead to overconfidence. An overconfident person is likely to make decisions hastily without taking all facts into account.

What does this phrase have to do with Computer Aided Design? A CAD engineer who is trained primarily to use CAD software tools, but who lacks sound theoretical training, fits this phrase in many respects. Such a CAD engineer who has successfully solved many routine design problems with CAD tools could become overconfident in his/her design skills.

The time will come when this overconfident engineer, who lacks adequate theoretical training, models a non-routine problem incorrectly and misinterprets the results. Consequently, an incorrect design for a product is implemented. Unless the design error is caught and fixed, the launched product will be an accident waiting to happen. Failure of a poorly-designed product could cost a company a lot of time, money, and loss of reputation.

Many CAD and engineering organizations are aware of such dangers, and they include Dynamic Modeling into their product design cycles. Doing so provides “checks and balances” before a design materializes into a product.

This article examines the roles that Dynamic Modeling plays in CAD-driven product design.

Specifically, the article tries to answer these questions:

  • What is Dynamic Modeling, and is it needed for all product designs?
  • Are all CAD engineers qualified to perform CAD enabled dynamic modeling?
  • What are the benefits of Dynamic Modeling?
  • How is Dynamic Modeling being used?

What Is Dynamic Modeling and Is It Needed for all Product Designs?

Dynamic modeling simulates the behavior of an object over time. In engineering, dynamic models are described in terms of causal loops or feedback and control systems.

The causal loop captures the structural makeup or components that comprise a complex system or product, and the interactions between them. Computer models are built to simulate how the system responds to time-varying states and external loads, and how the system responds over time.

Dynamic modeling is not restricted to time-variant behavior of physical structures, but it is also used for artificial intelligence, economics, psychology, political science, and many other disciplines.

Not all products require dynamic modeling. For example, stationary objects such as statues are not subjected often to time varying externals loads such as wind forces or earthquakes. Therefore, static models suffice for determining their structural integrity.

Examples of good candidates for dynamic modeling are:

  • Bridges, which experience variable loadings, wind forces, and perhaps earthquakes.
  • Offshore oil production platforms, which are subjected to ocean waves, wind, and current loadings.
  • Automobiles, which are subjected to shock loadings and aerodynamic forces.
  • Buildings and structures in earthquake-prone areas, because they endure seismic loadings. 

Are all CAD Engineers Qualified to Perform CAD Enabled Modeling?

Not all CAD engineers have the skills to perform dynamic modeling adequately. CAD software tools which provide its capabilities will incorporate them as FEA, CFD, and other software packages. The CAD engineer who has not taken advanced courses in Solid Mechanics, Fluid Mechanics, Feedback and Control Systems, Vibration Analysis, Random Mechanics, and similar courses may lack sufficient theoretical skills to adequately model and interpret non-routine design problems with CAD software.

Dynamic modeling which is performed incorrectly could produce design errors with disastrous consequences, if the errors:

  • Are not detected and corrected by peers,
  • Are not detected during design reviews,
  • Are not detected during the prototyping and testing phase.

Once a poorly designed product is launched, the consequences could mean applying fixes in the field, having a product recall, or withdrawing a product. None of these options is desirable, because it creates customer dissatisfaction, possible lawsuits, loss of income, and loss of reputation.

What are the Benefits of Dynamic Modeling?

If properly performed, Dynamic Modeling can reveal design flaws that may not show up readily during the prototyping and testing phases of the product design cycle.

Unique benefits that dynamic modeling provides include:

  • Identifying interactions between subsystems of a complex product which may be too expensive to create during physical prototyping and testing,
  • Identifying potential failure modes which should be tested in physical prototypes, before hard tooling,
  • Simulating dynamic loadings which may be difficult to create during actual testing,
  • Identifying functional limitations on the use of a product.

Although some complex systems may be difficult to model accurately, it provides extra product performance data from virtual prototypes. Testing and validation of data obtained from virtual prototypes within physical prototypes should create a robust and reliable design.

How is Dynamic Modeling being used?

A few examples should clarify the benefits that Dynamic Modeling brings to CAD design work.

  • Engineers at NIST (National Institute of Standards and Technology) are building a horizontal smokestack computer model called the Scale-Model Smokestack Simulator. The Dynamic Model will predict the amount of carbon dioxide coming out of smokestacks with 1% accuracy, compared with current measurement accuracy of 10 to 20%. This Dynamic Model will make it easier to address the problem of CO2 emissions which the EPA is concerned about.
  • The University of Le Havre uses Dynamic Modeling to efficiently calculate optimized mold measurements for a ship hull.
  • SolidWorks provides modeling software within their CAD offerings for all types of industrial robot movements. The software also translates code from one robot to another, and can import models from major CAD systems.
  • It is being used extensively to study the impact of Self Driving vehicles on traffic flow.

Conclusions

When it is used effectively and correctly, creates virtual product prototypes that can identify failure modes and functional limitations of a design at an early stage.

When dynamic modeling is used together with Additive Manufacturing (or 3D printing) for physical product prototyping, the design cycle could be significantly shortened. Consequently, reliable and cost effective products will be launched, and the cost saving will benefit both the product manufacturer and the consumer.

Australian Design & Drafting Services provide excellent service for CAD Design and  Drafting. Contact Us for more info

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3D Printing
Digital preservation of works for books, and arts, were stored while talking about music, pictures and movies. One advantage of storing information in digitized format is it transports electronically. It comes with backup copies for data placed in many remote locations. Another benefit it includes is the fidelity of the information preserved indefinitely.
Unfortunately, it’s likely to provide significant amounts of movies, music, and works of art that are lost forever. It comes with using reliable methods for preserving music that wasn’t available previously. For example, much music is stored on wax discs played on phonographs or other old movies. However, original recordings come with digitized, natural degradation of wax recordings and tapes made with large amounts of music and films unrecoverable.
Though old movies and music are digitally remastered, using true fidelity of the multimedia data that are lost quickly. Works of art come with longevity and are preserved in several forms. Some artifacts remain as carvings on stone and wood, some artifacts remain as statues, and some artifacts remain as stylus-based ink recordings on papyri, scrolls, paper, and other media. Except for stone carvings and statues, which could be considered to a reasonable extent as naturally non-destructible, recordings on wood-based products such as papyri, scrolls and paper degrade quickly in high humidity environments. Recordings on wood-based media need low humidity or vacuum storage conditions to survive over long periods.
Using lost objects for cultural and historical value forever takes natural or artificial disasters. It needs to preserve musical data that asks, “How does 3D printing impact the music industry?” To answer this query, it helps to address the topics like:
  • What methods to use historically to store music?
  • What modern methods are utilised for storing music?
  • How useful is it to support 3D Printing for the music industry?

WHAT METHODS HAVE BEEN USED HISTORICALLY WITH STORE MUSIC?

It’s a traditional method used to store music that relies on writing music on sheets of paper. Let’s say classical orchestral works by Mozart, Bach, Beethoven and others are published as sheet music.

The method used to store music cannot offer good longevity and permanence using a medium for storing music over time and storing music that can easily be lost due to fire or floods.

It adds improvements with storing music that utilise an audio format together with physical recording media.

Over the last 100 years, musical storage relies on the below methods:

A few years ago, audio data came in the form of sound waves that transcribe to glass, paper, and wax cylinders as mechanical analog signals recorded as lateral grooves. Also, the stylus motion adds grooves used to render the recorded audio data. The products in this era cover the Edison phonograph, the Dictaphone and the phonograph disk.

1900 and 1948 came with many improvements that utilized magnetization and electrical amplification for analog signals with high fidelity audio. The products cover magnetic tape, audio cassettes, and vinyl phonograph discs.

They are moving on with 1948 and 1970, the powerful audio signal process techniques that utilised Dolby noise reduction covering stereophonic rendition. The products in this era come with 4-track and 8-track stereo, the microcassette, minicassette and compact cassette.

After 1970, the digital processing tech used advanced products that utilise audio formats, including MPEG, MLP, and other audio formats found in products that provide CDs, DVDs, HD DVDs, and various Blu-ray technology.

WHAT MODERN METHODS ARE UTILISED FOR STORING MUSIC?

The music library grows at an alarming rate, where the compression methods develop to store the volume of audio data used in the cloud by making it available to users and using them as web streaming technology.

Well-known competitors in this audio storage and streaming marketplace include the following:

Apple’s iTunes stores over 43 million songs using downloaded on iPad, iPhones, iPods or other Apple-based products. The audio formats offer Apple style, adding conversion software that primarily uses services that do not use web streaming.

The Amazon Cloud Player uses services that are similar to Apple iTunes. It uses Amazon Player that utilises a compression than iTunes. Being lossy means the original music that’s not rendered with true fidelity. The portions of the audio signal dropped when rendering so that the human ear cannot easily detect the difference between the actual and rendered sound.

Google Play Music offers free access to over 30 million songs. The services are free and are considered a bargain compared with the other paid services. Both Google and Amazon services utilise web streaming with ease.

HOW USEFUL IS 3D PRINTING FOR THE MUSIC INDUSTRY?

A fantastic benefit includes 3D Printing, which brings musical recordings stored in digital format recalled and reprinted at will. For sentimental reasons, some people like to play music available on phonographs. Using 3D Printing, both old and modern music can be stored in digital form, retrieving 3D printed used on improved durable media. More sophisticated materials are available for 3D printers, and high-quality audio recordings are used to get outstanding audio fidelity and rendition. Apart from this printing musical recordings, the 3D printers are used primarily to print musical instruments like drums, guitars, pianos and saxophones. The list covers musical instruments that grow as 3D printing materials like:

To summarise, 3D Printing makes it possible to:

  • Store music digitally with reproduce it faithfully
  • Print a variety of musical instruments.

We at Australian Design & Drafting Services company offer excellent service used for 3D Printing and Prototype Design. Contact Us to get more information.

 

Who uses 3D printing services?

A wide range of individuals and industries use 3D printing services for various purposes:

Prototyping: Many product designers, engineers, and inventors use 3D printing services to create prototypes of their designs before mass production. This allows them to test the functionality, form, and fit of their products before investing in expensive tooling.

Manufacturing: Some businesses utilize 3D printing services for small-scale manufacturing of customized or niche products. This can include items like jewelry, dental implants, prosthetics, and aerospace components.

Architecture and Construction: Architects and construction professionals use 3D printing services to create scale models of buildings and structures for design visualization and client presentations. Some are even exploring the use of 3D printing for constructing building components.
Medical: The medical industry leverages 3D printing services for various applications, including creating patient-specific implants, prosthetics, surgical guides, and anatomical models for surgical planning and education.

Education and Research: Universities, research institutions, and educational programs use 3D printing services for teaching purposes and conducting research across a wide range of disciplines, from engineering to biology.

Hobbyists and Makers: Individuals who enjoy DIY projects, crafting, and tinkering use 3D printing services to bring their ideas to life. They may create anything from custom phone cases to cosplay props.

Art and Design: Artists and designers use 3D printing services to explore new forms of expression and create intricate sculptures, jewelry, and other art pieces that would be difficult or impossible to make using traditional methods.

Automotive: Automotive companies use 3D printing services for rapid prototyping of car parts, creating custom components, and even producing limited edition or concept vehicles.

Fashion: Fashion designers and enthusiasts use 3D printing services to create unique clothing, accessories, and footwear, pushing the boundaries of traditional fashion design.

Consumer Products: Some consumers utilize 3D printing services to create custom household items, gadgets, toys, and personalized gifts.

What is the scope of 3D printing?

The scope of 3D printing is continuously expanding across various industries and applications. Here’s a broad overview:

Prototyping: This was one of the earliest and still most common uses of 3D printing. It allows for rapid prototyping of products and designs, saving time and money in the development process.
Manufacturing: 3D printing is increasingly being used for manufacturing final products, especially in industries where customization or small batch production is beneficial, such as aerospace, automotive, and healthcare.
Healthcare: In healthcare, 3D printing is revolutionizing patient care through the creation of custom prosthetics, implants, surgical tools, and even tissue and organ scaffolds for regenerative medicine.
Education: 3D printing is being integrated into educational curricula at various levels, from elementary schools to universities, to teach students about design, engineering, and manufacturing processes.
Architecture and Construction: Architects and construction firms are using 3D printing to create detailed models, prototypes, and even full-scale structures, offering new possibilities in design and construction.
Automotive: The automotive industry employs 3D printing for rapid prototyping, tooling, and even manufacturing of certain parts, offering flexibility and reducing lead times.
Fashion and Design: Designers and artists are exploring 3D printing for creating intricate and unique fashion pieces, accessories, and home decor items that would be difficult or impossible to produce using traditional methods.
Consumer Goods: Some companies are exploring 3D printing for producing consumer goods, such as customized jewelry, electronics accessories, and household items.
Food Industry: While still in its early stages, 3D printing is being experimented with in the food industry to create novel food products, personalized nutrition, and intricate culinary designs.
Space Exploration: NASA and other space agencies are researching and using 3D printing to manufacture components and tools in space, reducing the need for transporting materials from Earth and enabling long-term space missions.
Defense and Military: 3D printing is utilized in defense for prototyping, creating custom equipment, and repairing parts on-demand, offering greater agility and cost-effectiveness.

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difference between IGES and STEP Files

IGES and STEPFILES both are “neutral file formats”. They are compatible with using different 3D packages. The IGES (Initial Graphics Exchange Specification) is the oldest developed in the mid ’70s used to solve compatibility issues between different software packages. Let’s discuss about each of them in brief:

STEP (Standard for the Exchange of Product data) created in the ’80s and uses ISO as an improvement on IGES. It’s most widespread format in IGES and can contain basic 2D or 3D data. It is more versatile and contains additional data using material information and tolerances.

For most design engineers, the scenario looks familiar: Let’s say, Person 1, the lead designer of company X, require to send a CAD model to Person 2, the design engineer for company Y. Person 1 designed the part and Person 2 works in Pro Engineer. Person 1’s file can’t be opened in person 2’s software, therefore, it become simple to transfer a part file and become a problem.

The issue of non-interchangeable proprietary file formats for CAD data have work for decades. The software companies promote the use of modelling packages and ensure that only their package can open a file that created in their software. Unfortunately, all major 3D modelling software company can communicate between them is an issue.

Also, a solution exists in the form of neutral file formats where one canpass between different modelling software packages. One can use a neutral file format to pass CAD mode and then open it and work with it as required. The most common variants of all neutral file formats are the IGES and STEP formats. User recognise these formats by understanding the file name that ends with. iges, .igs, .stp, or .step.

THE HISTORY OF NEUTRAL FILE FORMATS

Talking about mid-seventies, the United States government realised that it had an issue. With using the unique proprietary CAD programs adds different contractors, millions of dollars and countless hours in it. They wasted the tedious process for sharing and converting data between all the systems. One can imagine how many times the scenario has played out on a large project such as an aircraft carrier or missile delivery system using hundreds of suppliers. Moving on with Air Force launched project in conjunction with Boeing.

There are large industry partners that create a neutral file format. The result was IGES (Initial Graphics Exchange Specification).It comes with flexible file format that can code drawing, 3d geometry, and add critical CAD data in a format can be shared between major CAD systems. The US Department of Defence require IGES format that is used for all weapons that has been adopted in other industries as well.

STEP (Standard for the Exchange of Product data) was created in the eighties along with an improvement on the IGES standard by ISO (the International Standards Organization). The goal creates global standard based on awide range of CAD-related data types. It adds complexity that undertake years of development and still continuously upgrade it. It offers largest ISO’s standards.

DIFFERENCE BETWEEN IGES AND STEP

IGES uses widespread standard, that supports all major CAD systems worldwide.

An IGES file contains basic CAD information including 2D and 3D geometry such as surfaces, curves, and wireframes.

  • It comes with presentation elements including drafting elements like lines and annotations.
  • It offers electronic and pipe schematic elements along with finite element modelling.
  • It comes with language and product definition data.

STEP comes with newer standard whereas IGES is not widespread. There are major CAD programs that is well-recognise as STEP and it’s steadily grown as their standard improves.

STEP documents contain the same product definition information as IGES, with the following additions such as Topology, Tolerances, Material properties and various other complex product data.

PRACTICAL CONSIDERATIONS

In several cases there are solid models or drawings shared with either file format that work fine. It comes with compatibility that is safest to start with IGES. It comes in most common format that is most likely to work by receiving party’s software. However, a designer considers the data to be shared with ease. If the file contains more product definition (for example, geometric dimensioning and tolerancing data, material properties, etc), then STEP would be a better choice.

It is not uncommon for supplier to trouble work with one format. Whereas it requests its alternative by depending on your software. It became familiar in most situations. We are the best Australian Design & Drafting Services company to provide excellent CAD conversions for IGES and STEP file to native file format. Contact Us to get more information.

 

What is the difference between IGES and STEP files?

IGES (Initial Graphics Exchange Specification) and STEP (Standard for the Exchange of Product model data) are both standard file formats used for exchanging 3D CAD (Computer-Aided Design) data between different CAD systems. Here are the main differences between them:

Format and Structure:
IGES: IGES files are based on a neutral file format that represents geometric data (such as points, curves, surfaces) and also includes information about the structure of the CAD model (such as hierarchy and assembly relationships).
STEP: STEP files are more comprehensive and structured compared to IGES. They can include geometric data, as well as product and manufacturing information (PMI), such as tolerances, annotations, materials, and other properties.
Complexity and Capability:
IGES: IGES is an older format and is less capable of representing complex CAD data compared to STEP. It may have limitations in representing certain types of geometry and features accurately.
STEP: STEP is a more modern and versatile format that can handle complex CAD data more effectively. It supports a wider range of geometric entities and features, making it suitable for more advanced CAD applications.
Industry Adoption:
IGES: IGES has been widely used since the 1980s and is still supported by many CAD systems. However, its usage has declined over time as STEP became more prevalent.
STEP: STEP has become the de facto standard for exchanging CAD data in many industries, including aerospace, automotive, and manufacturing. It is supported by most CAD software vendors and is preferred for its advanced capabilities and comprehensive data exchange.
File Size and Efficiency:
IGES: IGES files may be smaller in size compared to STEP files because they may not include as much metadata and detailed information.
STEP: STEP files can be larger in size due to the inclusion of additional information beyond just geometry. However, this additional information can be valuable for downstream processes such as manufacturing and simulation.

What is an IGES file?

An IGES (Initial Graphics Exchange Specification) file is a standard file format used for exchanging 3D CAD (Computer-Aided Design) data between different CAD systems. It was developed in the 1970s and has been widely used since then for interoperability between various CAD software packages.

IGES files are based on a neutral file format that represents geometric data, such as points, curves, surfaces, and solid models. Additionally, IGES files can also include information about the structure of the CAD model, such as hierarchy, assembly relationships, and basic attributes like colors and layers.

The purpose of IGES files is to facilitate the exchange of CAD data between different software systems without losing important geometric or structural information. This makes it easier for users to collaborate and share CAD models across different platforms.

However, it’s important to note that IGES is an older format and may have limitations in representing certain types of geometry and features accurately, especially compared to more modern formats like STEP (Standard for the Exchange of Product model data). Despite this, IGES remains in use, particularly in legacy systems and for simpler CAD models.

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Electrical Design Evolution

how electrical engineers moved from paper sketches to 3d

Electrical Design Evolution – Hi Folks! Its chilling winter here in Australia, so let’s have some warms up from electrical design and drafting news..

Over the past 260 years, the way we light our homes and power our businesses has changed dramatically. We’ve traded candles for light bulbs, abandoned the abacus for super computers, and swapped selenium wafers for energy-efficient solar panels. We now have a generation of products that are connected to the internet to improve the quality of our lives-think smart appliances, fitness monitors, and intelligent trash cans.  These innovations reflect advances in scientific thinking-and advances in the way engineers design increasingly complex electrical design systems.

1752: Lightning in a … Kite? electrical design

Benjamin Franklin was an inventor, writer and statesman, but he was also an engineer who developed electrical systems using hand sketches. His best-known feat? Verifying that lightning is actually electricity.

In June 1752, history says that Benjamin Franklin sent a key attached to a homemade kite into the air. “As soon as any of the thunder clouds come over the kite,” he wrote, “the pointed wire will draw the electric fire from them, and the kite, with all the twine, will be electrified.” While there’s a good chance Franklin made up the tale, his theory was “electrifying.”

1879: A Little Menlo Park Magic

Picking up where Franklin left off, Thomas Alva Edison (aka the Wizard of Menlo Park) held more than 1,000 patents. In 1879, he introduced the electric light bulb. It lasted longer than previous models and employed a carbonized cotton thread filament.

Edison made a host of other contributions to electrical design, including the system of power stations now called General Electric, and schematics continued to be the planning tool of choice.

Although a true technological genius, Edison wasn’t all butterflies and rainbows- he electrocuted puppies, a horse, and an elephant in an attempt to label alternating

current (AC) power as dangerous. He lost this campaign and Nikola Tesla’s AC induction motor won, mechanizing factory work and powering household solidworks electrical designappliances.

But that (admittedly creepy) anecdote hardly tells the full story of Edison’s life. He went on to improve life for generations of Americans with the phonograph, motion pictures, the storage battery, and more.

1907: Vacuum Tubes

Throughout the 20th century, electrical engineers used schematics to represent increasingly complicated systems for radio, medical devices, and computers. In 1907, Lee De Forest patented the audion, which enabled clearly audible sounds such as a human voice to be relayed and amplified using a three-electrode vacuum tube-the world’s first triode.

1929: Machine Packs Serious Voltage

Wiring diagrams based on physical connections entered the electrical engineering vocabulary in 1929, when Alabama native Robert Jemison Van de Graaff built the first working model of an electrostatic accelerator.

Its purpose: accelerate particles, break apart atomic nuclei, and unlock

the secrets of individual atoms. Van de Graaff’s invention is used widely in science classrooms and paved the way for future electrical research.

1947: Transistor Transition

Schematics advanced yet again when electrical engineers began creating them based on logical connections. A major breakthrough occurred in 1947 when John

Bardeen, Walter Brattain, and William Shockley collaborated to demonstrate the transistor- which amplifies or switches electrical signals-at Bell Laboratories. The semiconductor, which paired two gold contacts and a germanium crystal, represented an upgrade from cumbersome vacuum tubes.

1977: We’ve Gone Digital!

By the late 1970s, functions such as placement and routing became available in automatic physicalElectrical design Drawings

electronic design automation (EDA)- marking the birth of the digital schematic. Bell Labs, along with companies such as IBM and RCA, held advanced tools that operated on mainframes or 8-bit minicomputers. In 1977, super minis provided massive amounts of memory for designs.

Today: Entering a New Dimension

For decades, companies have developed products that feature both mechanical and electrical components. The traditional product development process for an electromechanical product has created long design cycles due to sequential electrical and mechanical design, as well as the discontinuities which occur when different groups use different names for common elements.

There are challenges in keeping the Bill of Materials (BOM) accurate through the use of so many spreadsheets. Often, once the electrical design piece has been completed,

it is then handed off to the mechanical design team. After they complete their part of the design, the entertaining part happens when it comes to figuring out how the electrical pieces fit into the product. A physical prototype is built at this point and

the designers get out a ball of string or a measuring tape to figure out how the wiring will fit. Given all the powerful software design tools we have, it’s ironic that we have fallen back to low-tech ways of integrating the electrical and mechanical pieces of the design. As you might expect, this method is prone to introducing lots of errors

and delays into the production process, product documentation, and BOM.

Things have evolved a bit over the last couple years. Electrical schematics entered the third dimension in 2012, when SOLIDWORKS introduced powerful and affordable 3D electrical CAD software for Windows, merging the logical connections championed by Benjamin Franklin with the modern day need to build 3D physical connections.

Using SOLIDWORKS® Electrical software, you can easily design electrical schematics and transform the logical schematics into 3D physical models which integrate into the overall design. SOLIDWORKS Electrical 3D™ integrates with SOLIDWORKS 3D CAD modeling software to enable bi-directional and real-time integration of electrical components within the 3D model maintaining design synchronization and an accurate BOM. In this way, the entire engineering team can collaboratively work on a project concurrently, which not only produces a more integrated design; it can also lower project costs, and shorten time to market.

New Dimension in Electrical Design Evolution

Another benefit of the integrated SOLIDWORKS solution for electro-mechanical design is the ability to analyze or simulate the operation of the entire model against real-world conditions, such as thermal stress or physical vibration-all without having to build a physical prototype. This seems like “common-sense” (which even a man like Benjamin Franklin would appreciate if he were alive today).

From light bulbs to intelligent trash cans-and from handwritten notes on paper napkins to 3D modeling-one thing is clear: electrical design has entered the next dimension.

Australian Design and Drafting services provides excellent quality Electrical Design and drafting services around Australia in major cities like Brisbane, Sydney, Melbourne, Perth, Gold Coast, Newcastle etc.. Feel free to contact us for any requirements.

What is the concept of electrical design?

Electrical design is a crucial aspect of engineering that involves planning, creating, and implementing systems that utilize electricity. It encompasses a broad range of activities, including:
System Planning: Understanding the requirements of the electrical system, considering factors such as power demand, voltage levels, safety regulations, and environmental conditions.
Component Selection: Choosing appropriate components such as wires, cables, switches, transformers, circuit breakers, and other devices based on the system requirements and constraints.
Circuit Design: Creating electrical circuits that fulfill specific functions, ensuring proper connectivity, load balancing, voltage regulation, and protection against faults like short circuits and overloads.
Layout Design: Determining the physical arrangement of electrical components within a building, facility, or system to optimize performance, accessibility, and safety.
Safety Considerations: Incorporating safety measures to protect against electrical hazards, such as insulation, grounding, overcurrent protection, and emergency shutdown systems.
Energy Efficiency: Implementing strategies to minimize energy consumption and maximize the efficiency of electrical systems, including the use of energy-efficient components and control systems.
Integration with Other Systems: Coordinating electrical design with other disciplines such as mechanical, structural, and architectural engineering to ensure seamless integration and functionality of all systems within a project.
Compliance with Codes and Standards: Adhering to local, national, and international electrical codes and standards to ensure that the design meets regulatory requirements and industry best practices.

What are the basic steps in electrical design?

The electrical design process typically involves several key steps, which may vary depending on the specific project requirements and complexity. Here are the basic steps commonly followed in electrical design:

Requirement Analysis: Understand the electrical needs and requirements of the project, including power demand, voltage levels, environmental conditions, safety regulations, and any special considerations.
System Planning: Develop a conceptual plan for the electrical system, including the distribution of power, layout of electrical components, and overall system architecture. Consider factors such as load distribution, redundancy, and future expansion.
Load Calculation: Determine the total electrical load for the system by calculating the power requirements of individual components and devices, taking into account factors such as peak demand, diversity, and efficiency.
Component Selection: Choose appropriate electrical components and equipment, such as wires, cables, switches, circuit breakers, transformers, and protective devices, based on the project requirements, load calculations, and applicable standards.
Circuit Design: Design electrical circuits that meet the functional requirements of the system, ensuring proper connectivity, voltage regulation, current carrying capacity, and protection against faults such as short circuits and overloads.
Layout Design: Develop a layout plan for the placement of electrical components within the facility or system, considering factors such as space constraints, accessibility, safety requirements, and ease of maintenance.
Safety Planning: Incorporate safety measures into the design to protect against electrical hazards, including insulation, grounding, overcurrent protection, arc flash mitigation, and emergency shutdown systems.
Energy Efficiency: Implement strategies to minimize energy consumption and maximize the efficiency of the electrical system, such as selecting energy-efficient components, optimizing equipment sizing, and using advanced control systems.
Documentation: Create detailed drawings, schematics, and specifications that accurately depict the electrical design, including circuit diagrams, panel layouts, wiring diagrams, and equipment specifications.
Testing and Verification: Perform testing and verification procedures to ensure that the electrical system operates as intended, including functional testing, continuity testing, insulation resistance testing, and safety inspections.
Commissioning: Install and configure the electrical system according to the design specifications, and conduct commissioning tests to verify proper operation and performance before handing over the system to the client or end-user.
Maintenance and Support: Provide ongoing maintenance and support for the electrical system, including periodic inspections, troubleshooting, repairs, and upgrades to ensure continued reliability and safety.

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Solidworks

In the following article, I will describe you in short sentences the genesis of SOLIDWORKS. How did it happen and why SOLIDWORKS until today has been so successful.

In December 1993, Mr. Jon Deer Tick founded together with a team of engineers SOLIDWORKS in Waltham Massachusetts / USA.His goal was to create a 3D CAD software (computer-aided design), therefore to develop a computerized program that volume body based modeling and to create technical drawings digitally. In addition, this software should be as user-friendly and do not require costly hardware.

Deer Tick opted for the Windows platform, in the very successful release of Windows 95. He and his team developed and programmed over a year and came up with the “initial release” 1995th first edition.

The friendly interface and intuitive handling of the parametric features made SOLIDWORKS quickly became popular. SOLIDWORKS was Distributed by certified resellers, offered in 1996 for the small machine builders in Germany at affordable prices and became the German success story.

In 1997, the French software company Dassault Systèmes took notice of SOLIDWORKS success stories and bought it for 310 million US dollars. There were initial doubts by SOLIDWORKS users, whether Dassault SOLIDWORKS would be implemented in the CAD program Catia or would give up entirely, but the Dassault Systèmes quickly realized the potential of SOLIDWORKS and focused on its further development.

Since SOLIDWORKS is continuously developed and expanded modularly. There are a variety of additional applications and industry-supporting functions. Such as the Sheet metal features or the weldment features.

Currently SOLIDWORKS is worldwide, more than 3,073,600 licenses in 23,400 locations in 80 countries.

Various SOLIDWORKS product range Available

3D CAD Packages

SOLIDWORKS Premium

SOLIDWORKS Premium is a comprehensive 3D design solution that adds powerful simulation and design validation to the capabilities of SOLIDWORKS Professional, as well as ECAD/MCAD collaboration, reverse engineering, and advanced wire and pipe routing functionality.

SOLIDWORKS Professional

SOLIDWORKS Professional builds on the capabilities of SOLIDWORKS Standard to increase design productivity, with file management tools, advanced photorealistic rendering, automated cost estimation, eDrawings® Professional collaboration capabilities, automated design and drawing checking, and a sophisticated components and parts library.

SOLIDWORKS Standard

Get up to speed quickly with SOLIDWORKS Standard and unlock the benefits of this powerful 3D design solution for rapid creation of parts, assemblies, and 2D drawings. Application-specific tools for sheet metal, weldments, surfacing, and mold tool and die make it easy to deliver best-in-class designs.

SOLIDWORKS Visualization Products

SOLIDWORKS Visualize Professional

An extensive tool set to easily create images, animations, and interactive content.

SOLIDWORKS Visualize Standard

The fastest and easiest way to photo-quality images for anyone that needs to take “photos” of their 3D data.

SOLIDWORKS Simulation Premium

Ensure product robustness using the range of powerful structural simulation capabilities in SOLIDWORKS Simulation Premium. It goes beyond SOLIDWORKS Simulation Professional and includes additional tools for simulating nonlinear and dynamic response, dynamic loading, and composite materials.

SOLIDWORKS Simulation Packages

SOLIDWORKS Flow Simulation

Efficiently simulate fluid flow, heat transfer, and fluid forces critical to your design’s success with SOLIDWORKS Flow Simulation. Driven by engineering goals, SOLIDWORKS Flow Simulation takes the complexity out of computational fluid dynamics (CFD) and enables Product Engineers to use CFD insights for making their technical decisions in a concurrent engineering approach.

SOLIDWORKS Plastics

Predict and avoid manufacturing defects during the earliest stages of plastics part and injection mold design using SOLIDWORKS Plastics simulation software. Companies that design plastic parts or molds can improve quality, eliminate costly mold rework, and decrease time-to-market.

SOLIDWORKS Sustainability

Conduct life cycle assessment (LCA) on parts or assemblies directly within the SOLIDWORKS 3D design window. Search for comparable materials, see in real time how they affect environmental impact, and easily document your findings.

Product Data Management Packages

SOLIDWORKS PDM Professional

SOLIDWORKS PDM Professional is a full-featured data management solution for organizations large and small. SOLIDWORKS PDM Professional helps your team more easily find and repurpose files, parts, and drawings; share design information; automate workflows and ensure manufacturing always has the right version.

SOLIDWORKS PDM Standard

SOLIDWORKS PDM Standard is a new data management solution for smaller workgroup environments in one geographic location. Included with SOLIDWORKS Professional and Premium, SOLIDWORKS PDM Standard helps SOLIDWORKS and DraftSight users easily and efficiently organize and manage their data.  SOLIDWORKS PDM Standard can be easily upgraded to SOLIDWORKS PDM Professional if and when needs change.

EXALEAD OnePart

EXALEAD OnePart helps engineers and designers decide between design creation or design reuse in just one min. EXALEAD OnePart is a business discovery application that accelerates reuse of parts, designs, specifications, standards, test results and related data for engineering, manufacturing, and procurement activities. Leveraging the proven web semantics, analytics, and big data management technologies of EXALEAD CloudView™, OnePart locates information from multiple sources and makes it available instantly.

Technical Communication Packages

SOLIDWORKS® MBD

SOLIDWORKS MBD helps define, organize, and publish 3D Product Manufacturing Information (PMI) including 3D model data in industry-standard file formats. It guides the manufacturing process directly in 3D, which helps streamline production, cut cycle time, reduce errors, and support industry standards.

SOLIDWORKS Inspection

SOLIDWORKS® Inspection helps you streamline the creation of inspection documents by leveraging your existing 2D legacy data, regardless of whether files are SOLIDWORKS, PDFs, or TIFFs.

SOLIDWORKS Inspection software automates the creation of ballooned inspection drawings and inspection sheets for First Article Inspection (FAI) and in process inspections. Save time and virtually eliminate errors by speeding up this repetitive manual process.

SOLIDWORKS Composer

SOLIDWORKS Composer™ enables you to easily repurpose existing 3D design data to rapidly create and update high quality graphical assets that are fully associated with your 3D design.

SOLIDWORKS Composer users can routinely create technical documentation parallel with product development, simplifying their process and accelerating time-to-market. Manufacturing Engineer Rob Schwartz of ARENS Controls, LLC relates that for one of their products “I had the instructions done before the first parts arrived on the dock. Not only was I freed from having to wait for parts or assemblies, I was able to put together better content in a fraction of the usual time.”

SOLIDWORKS Electrical Solutions

SOLIDWORKS Electrical solutions are integral parts of the SOLIDWORKS design and simulation portfolio that help Design Engineers reduce the risk inherent in innovation and get their products to market faster with less physical prototyping to decrease costs. With a consistent, powerful, intuitive set of electrical design capabilities, all fully integrated with the SOLIDWORKS solution portfolio, designers can establish an integrated design early in the design process and avoid costly design rework.

SOLIDWORKS PCB Powered By Altium

A professional PCB design tool capable of meeting the demands of today’s products, which allows you to develop the most efficient schematics for your board layouts. Integration of PCB design seamlessly with SOLIDWORKS CAD, with a managed ECO change process and distinct workflows to keep you at your most productive.

SOLIDWORKS Electrical Schematic Standard

A powerful, stress-free, easy-to-use single user schematic design tool helps rapid development of embedded electrical systems for equipment and other products. Built-in and web-enabled libraries of symbols and manufacturer part information provide common re-usable materials optimizing design re-use. You can streamline and simplify an array of tedious design tasks, from terminal block to contact cross reference assignments, with our automated design and management tools.

SOLIDWORKS Electrical Schematic Professional

A powerful, stress-free, easy-to-use suite of collaborative schematic design tools drives rapid development of embedded electrical systems for equipment and other products. Built-in and web-enabled libraries of symbols, manufacturer part information, and 3D component models provide common re-usable materials optimizing design re-use. You can streamline and simplify an array of tedious design tasks, from PLC and terminal block to contact cross reference assignments, with our automated design and management tools.

SOLIDWORKS Electrical 3D

Integrate electrical schematic design data with the SOLIDWORKS 3D model of a machine or other product-bidirectionally and in real time. SOLIDWORKS Electrical 3D enables you to place electrical components and use advanced SOLIDWORKS routing technology to automatically interconnect electrical design elements within the 3D model. Determine optimal lengths for wires, cables, and harnesses, all while maintaining design and bill of materials (BOM) synchronization between electrical and mechanical designs.

SOLIDWORKS Electrical Professional

Combine the electrical schematic functionality of SOLIDWORKS Electrical Schematic with the 3D modeling capabilities of SOLIDWORKS Electrical 3D and do it all in one powerful, easy-to-use package. SOLIDWORKS Electrical Professional is ideally suited for the user that supports both the electrical and mechanical design integration.

CircuitWorks™

Share data between electrical CAD (ECAD) and mechanical CAD (MCAD) designers using the CircuitWorks™ tool in SOLIDWORKS 3D CAD software. Circuitworks™ enables users to share, compare, update, and track electrical design data so users can more quickly resolve electrical-mechanical integration problems.

Australian Design and Drafting services provides excellent quality solid works services around Australia in major cities like Brisbane, Sydney, Melbourne, Perth, GoldCoast, Newcastle etc.. Feel free to contact us for any requirements related design and drafting till then Stay cool, stay stronger..

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3d Designer & Drafter

3D Designer & Drafter encountered a few fundamental issues during the design process. It addresses the process that comes with 3D designer and drafter with creating a separate drawing production regardless of the manufacturing process. There have been several delays seen in the process. For example, if a drawing comes with an incorrect dimension, it offers a production drawing that can rework with time and massively disrupted.

We have a team of 3D designer drafters that do the manufacturing work and integrate the complete product development process. It adds lots of intelligent 3D design and drafting software available. It makes sure that your design and manufacturing work is mainly used daily. There is much intelligent 3d design and drafting software available for producing accurate manufacturing drawings. Additionally, if we talk about design and drafting company today, it helps to resolve all problems with ease.

We offer two essential questions during the design process

1. IS THIS PRODUCT FINANCIALLY FEASIBLE?

The total cost to produce a product mainly influence a variety of factors. It primarily uses material and labour costs that seemingly offer small changes and significantly impact the overall cost structure. As a leading Australian design and drafting company, our costing ensure that no cost-related surprises come to you when your model goes into production.

Our team allows 3d designers/drafters to act in a better way. Our project managers and the Engineers pursue new product development that gives a clear cost perspective regarding compliance and the pre-calculated structures. It monitors the impact of changes as it is transparent and clear.

Additionally, it comes with advantages like cost-effective product costing. It comes with the ability to work with both original models and drawings. It uses 3D CAD programs or neutral formats like IGES or STEP. Here, the user can define different materials and make changes to drawing or relocate the manufacturer’s place. The model changes are displayed immediately in cost per piece.

2. CAN THIS PRODUCT BE MANUFACTURED?

Australian design and drafting company support 3d designer/drafter and mould makers and respect the feasibility of your products. In the development process, there are complicated shape models that change regularly. The export process and the data repairing have high error probabilities and inaccuracies.

There are a few reasons, like when mould makers wait until the final design of a product is established and develop the final form. The cost of valuable production time is also well-noted. We at Australian Design and Drafting are early to make form. In addition to this, we offer a correct form of geometry that covers sketches, audit and control of thickness. For example, Plastics can perform a detailed filling analysis by determining the optimum position of the injection points.

3d Designer & Drafter

The team ensures the proper filling pattern of the component, tracks the form weld lines and adds necessary points.3d designer/drafter can have a complete product development process and ensure effective communication between design and production during the entire development process. Australian Design and Drafting Services provides quality and cost-effective 3d design and drafting services across Australia. If you have any queries or inquiries regarding 3D modelling, Drop us an email at info@astcad.com.au or call us 1800 287 223 (Toll-Free) Australia Wide.

What is 3D draftsman?

A 3D draftsman, also known as a 3D drafter or 3D modeler, is a professional who specializes in creating three-dimensional models of objects, structures, or environments using computer-aided design (CAD) software. These models are used in various industries such as architecture, engineering, product design, animation, video games, and virtual reality.

3D draftsmen play a crucial role in the design and visualization process. They interpret technical drawings, specifications, and concepts to create accurate and detailed 3D models. These models can range from simple geometric shapes to complex assemblies with intricate details. 3D draftsmen often work closely with architects, engineers, designers, and other stakeholders to ensure that the models meet the project requirements and specifications.

Their skills include proficiency in CAD software, an understanding of design principles, spatial awareness, attention to detail, and the ability to visualize objects and spaces in three dimensions. Additionally, they may possess knowledge of rendering techniques, animation, and simulation to create realistic and immersive visualizations.

What does a drafter do?

A drafter, often referred to as a drafting technician or CAD (Computer-Aided Design) drafter, plays a crucial role in the design and engineering process. Their primary responsibility is to create technical drawings and plans based on the specifications provided by engineers, architects, or designers. These drawings serve as blueprints for constructing buildings, products, machinery, or other structures.

Drafters typically use specialized software such as AutoCAD or SolidWorks to create precise and detailed drawings. They must possess a strong understanding of technical principles, mathematics, and engineering concepts to accurately translate design concepts into technical drawings.

Some specific tasks that drafters might perform include:
– Creating detailed drawings of architectural designs, including floor plans, elevations, and sections.
– Developing mechanical drawings that specify dimensions, materials, and assembly procedures for manufacturing processes.
– Producing electrical or electronic schematics for wiring systems and circuitry.
– Collaborating with engineers and architects to refine designs and ensure technical accuracy.
– Incorporating changes and revisions to existing drawings as needed during the design process.

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Intellectual Property

Several companies in the engineering and manufacturing field use Autodesk inventors in their process, including sensitive and confidential data. Today, there are millions of files coming and going in cyberspace in this modern business world. Companies should protect their Intellectual Property (IP).

Protect Design Intellectual Property

It’s essential when manufacturing a product. As it takes countless hours of engineers’ time, not to mention a company’s reputation if a “knockoff “product adds a lesser classic hit to the market. We have found that as industries work, we see the need to work with Architects or architectural design firms with bringing solid mechanical models.

There are boilers or mezzanines into Revit that represent placement, shape and size. Regardless of the situation, we would like to keep all intellectual property safe. This is why Autodesk worked so hard to prevent this with Autodesk Inventor simplification. It allows the user to create a simple version for the consumer by providing critical design information. We help you learn this crucial tool by using it in a great way.

THE FULL MODEL

Below is the section that creates internal and external items that provide the customer with the model for planning purposes in Autodesk. They require few connection points. One can do it in a few ways, and the first is to create the shell of the original model as its single part. Another one is to create basic shapes to represent the model.

COMPONENTS INCLUDED

The first step is to protect your intellectual property from simplifying the tab. It helps to choose the components that include what we do with the Include Components command.

After selection cover

The components come with a mini toolbar. It allows you to choose various options from the dropdown menu. The first drop down comes with an opportunity to view all components. It included internal and external constituents. We find it most helpful to switch between the three viewing options while making my selections. It allows reviewing any missing parts which should not be included. As shown in the screen, it captures below what each option does. The dropdown option mainly refers to choosing part, component, or other parent priority. After choosing your options and selecting what needs to be included, click the checkmark to finish this part of the process.

VIEW-MASTER

Once you finish including components, you’ll notice that you can no longer see any items that aren’t included. If we look at our View-Master, the command automatically creates a view called Simple View 1. Get the right click on this view in the browser with editing the selections.

The third step is to select “Simplified Part”. This launches a new dialogue box and the standard new part creation options. It primarily uses a file that saves location and name. It includes options for what type of part you create and combining style buttons. The options are:

  • A single solid body that seems between faces merged.
  • It helps to maintain the body separately.
  • It primarily uses single solid body with seems between faces maintained
  • It’s used for our purposes and now see the BIM tab opened for further simplification.

Note: It uses simple View 1 along with the current view. It always helps to create a Simple Folder for all simplified parts.

FURTHER SIMPLIFICATION AND BIM TAB

At this point, the model is simplified with a great deal. One can simplify it more using the Simplify section of the BIM Tab. We will include the other half of the BIM Tab in the following paper.

REMOVE DETAILS

The first look removes details commands that recognize fillets and chamfers and custom selected faces. It utilizes a mini toolbar for any options. It looks at the mini toolbar. We provide a few options for items to remove. The All Faces Selectable allows selecting faces. We added Fillet and Chamfer selection box set by default. Our last Option is Auto Select. Use the screen that captures below with understanding how these options work.

FILL VOIDS

The second option here covers simplification with Fill Voids. It uses a prospect that fills holes and spaces with surface patches. This leaves a smooth surface that selects besides the auto Select by select loop, select edge, select face and more.

Check below to view how these tools function.

DEFINE ENVELOPES

The third option simplifies the parts further with the Defined Envelopes option. The option replaces a part or object used in the solid object form of a cylinder or box. Our choices on this toolbar are used for the bounding box and the bounding cylinder for the first button. Join or add new solid in the second button, and our selection methods faces are solid. See below for examples.

If you all need any help regarding the design and drafting services, please don’t hesitate to connect with us. We are the best leading Australian Design and Drafting Services company in Australia. Call us 1800 287 223 (Toll-Free) Australia Wide.

What protects the intellectual property created by design?

Intellectual property (IP) law protects various aspects of designs, depending on the type of protection sought and the jurisdiction. Here are some common forms of IP protection for designs:

Copyright: Copyright protects original works of authorship fixed in a tangible medium of expression. In the context of designs, it can protect artistic or creative elements of a design. However, copyright generally doesn’t protect functional aspects of a design, only the expression of those ideas.
Design Patent: A design patent protects the ornamental design or visual appearance of an object. Unlike utility patents, which protect functional aspects, design patents protect the way an article looks.
Trademark: Trademarks protect symbols, names, slogans, and other identifiers that distinguish the source of goods or services. While trademarks primarily protect brands, they can also protect certain design elements that serve as identifiers.
Trade Dress: Trade dress refers to the overall appearance and image of a product, including its packaging, design, shape, or color, that signifies the source of the product to consumers. Trade dress protection can be similar to trademark protection.
Trade Secrets: Trade secrets protect confidential information that provides a business with a competitive advantage. This can include certain aspects of a design, manufacturing processes, or other proprietary information.

Which protection is designed to protect intellectual property?

Intellectual property (IP) in design refers to the legal rights and protections granted to the creators or owners of original designs. It encompasses various forms of intangible assets that result from human creativity and innovation in the field of design. Intellectual property rights enable designers to protect their creations from unauthorized use, reproduction, or exploitation by others.

In the context of design, intellectual property can include:
Visual Designs: The aesthetic aspects of a design, including its appearance, shape, configuration, ornamentation, and other visual characteristics.
Functional Designs: The functional aspects of a design, such as its usability, ergonomics, and technical features, which may be protected by patents or utility models.
Branding Elements: Logos, symbols, and other visual identifiers associated with a brand or product, which may be protected by trademarks or trade dress.
Creative Works: Artistic or creative works incorporated into a design, such as graphics, illustrations, or artistic elements, which may be protected by copyright.
Innovative Concepts: Novel concepts, ideas, or innovations in design that offer unique solutions to problems or improve existing products or processes, which may be protected by patents or trade secrets.

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Cad Drafting Software

Best CAD Drafting Software

We at the Australian design and drafting company use excellent computer-aided drafting tools. The CAD Drafting wiped out and replaced almost all traditional hand drafting techniques. They are used in several industries, especially in mechanical engineering and design. They are faster to conduct, and computer-aided drawings are used to modify the vulnerable to physical damage.

It comes with the sheer advantages, where the CAD drafting has become the essential standard for mechanical engineers. It formulates comprehensive strategies that add mechanical components to products and demonstrate a visual illustration.

Users need to know how to construct it as it allows flawless and effective functioning. To cash the ever-rising popularity of the drafting techniques, one needs to use global brands that stepped forward and dished out their sophisticated CAD drafting software. Eventually, it makes it more difficult for customers to make up their minds and choose a program.

Here, we will have a closer look at the three best CAD drafting software around in the market. It covers:

  • AutoCAD
  • MicroStation
  • CATIA 

WHAT MAKES AUTOCAD THE BEST CAD DRAFTING SOFTWARE

AutoCAD has made its way into the market by providing excellent CAD Drawing Software almost three decades back, in 1982. Ever since, it’s been on the top that continuously rules the charts. It offers the best utility for documenting your design ideas and comes with a wide range of features and tools. It adds the whole drafting process becomes more like a walk in the park.

HOW CATIA MADE TO THE LIST OF BEST CAD DRAFTING SOFTWARE

CATIA – Computer-Aided Three-dimensional Interactive Application adds up in the three best CAD drafting software lists. It is a multi-platform suite that is written in the C++ language. Even though the first stable was released in March 2011. It’s the origin of CATIA that traced back to 1977.

CATIA comes with a leading product development solution for manufacturing organizations across industries. This covers automotive, aerospace, electrical, industrial machinery, electronics, plant design, shipbuilding, etc. A few of its highlighted aspects include:

Real-time drafting adds adequate security that comes with integrity and traceability.

It has an accessible drafting context of using large products or configurations. Later, it supports multi-disciplinary collaboration on diverse systems and various products. Additionally, it comes with cross-platform support.

THREE DECADES OF EXCELLENCE MAKE MICROSTATION THE BEST TOOL

MicroStation is a computer-aided design software suite that allows 2D and 3D design and drafting. It is a popular product in multiple industries and has been available since the 1980s. Earlier, most of us were focusing on Apple’s Mac platform. The recent releases of the CAD Drawing tool were exclusively aimed at Windows OS.

The DGN comes in native format, where the MicroStation extends its compatibility into other forms such as DXF, DWG, AVI, BMP, JPEG, PDF, VRML etc. It comes with the best CAD drafting software, where the Micro-station facilitates includes:

  • Extensive format compatibility includes DGN, DXF, PDF, 3DS, IGES, IFC, and CGM.
  • Real-time sharing of live design data
  • The ability to render and viewpoint clouds

If you’re looking for help regarding design and drafting services, then contact us. We are Australian Design and Drafting Services; call us at 1800 287 223 (Toll-Free) Australia Wide.

What is drafting in CAD software?

Drafting in CAD (Computer-Aided Design) software refers to the process of creating technical drawings or plans using specialized software tools. These drawings typically include detailed information about the dimensions, geometry, materials, and other specifications of a product, structure, or component.

CAD drafting allows designers, engineers, architects, and other professionals to create accurate representations of their designs in a digital format. This digital format can then be easily modified, shared, and used for various purposes such as manufacturing, construction, visualization, and analysis.

CAD drafting software provides a range of tools for creating and editing drawings, including:
Drawing tools: These tools allow users to create basic shapes, lines, arcs, and other geometric elements.
Dimensioning tools: Dimensioning tools are used to add precise measurements and annotations to the drawing, indicating the size and location of various features.
Editing tools: Editing tools enable users to modify and manipulate existing elements of the drawing, such as moving, rotating, scaling, and mirroring objects.
Layer management: CAD software often allows users to organize drawing elements into layers, making it easier to control visibility and manage complex drawings.
Symbol libraries: CAD software may include libraries of standard symbols, components, and annotations commonly used in technical drawings, such as electrical symbols, architectural symbols, and mechanical parts.

What are the 4 types of CAD?

The four main types of CAD (Computer-Aided Design) systems are:

2D CAD: Two-dimensional CAD software is primarily used for creating and editing flat, two-dimensional drawings or plans. These drawings represent objects or structures as seen from a top-down view and typically include details such as dimensions, annotations, and geometric shapes. 2D CAD software is commonly used in disciplines such as architecture, engineering, and manufacturing for tasks like drafting floor plans, schematics, and diagrams.
3D CAD: Three-dimensional CAD software allows users to create, visualize, and modify three-dimensional models of objects or structures. 3D CAD models represent objects with length, width, and height, providing a more realistic and immersive representation compared to 2D drawings. 3D CAD is widely used in industries such as product design, automotive, aerospace, and entertainment for tasks like product modeling, prototyping, simulation, and rendering.
3D Wireframe Modeling: This type of CAD software represents objects using lines and curves to define their shape in three-dimensional space. While less common than other types of CAD, wireframe modeling can be useful for quickly sketching out basic concepts or for certain specialized applications.
Solid Modeling: Solid modeling CAD software represents objects as solid, three-dimensional entities with volume and mass. Solid models define the geometry of objects using features such as faces, edges, and vertices, allowing for precise control over their shape, size, and properties. Solid modeling is widely used in engineering, manufacturing, and product design for tasks like creating detailed parts, assemblies, and simulations.

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Google Sketchup

If we talk about AutoCAD, then it’s well-suited for 2D and 3D mechanical, architectural design engineering, or civil. Sketchup also works excellent with 3D modelling and basic rendering objects. If you most spend time using designing tools, then Google Sketchup works best for you.

Does Sketchup work similarly to AutoCAD?

Sketchup and AutoCAD can be used in architecture and product design. It is based on precise 2D drawings and adds a great set of tools. Additionally, Sketchup is known for its easy to learn and user-friendly tool. It does manage architectural projects very well. Google Sketchup does offer minimized look and feel at first glance. It seems to lack the horsepower modelling software with ease. However, it’s like an old-school muscle car that’s been supercharged with real power. Though the user interface and capabilities come with Sketchup, it might give AutoCAD a run for its money. Additionally, two large limitations need to be overcome before Sketchup take on the big dogs. 

Let’s understand a few limitations of how Google Sketchup can replace AutoCAD.

Limitation: Compatibility

Sketchup is wrestling with a few debilitating bugs. The textures imported into Maya 6.0 or 6.5 tend to reverse themselves. The mesh system can transfer the Sketchup with recreating on the receiving machine. If you thinking about exporting to someplace and forget about it, this can be listed in the bug. These issues will need to be addressed and remedied before Sketchup gains serious market traction against AutoCAD.

Limitation: Naming Conventions

It comes with more limitations where the forced truncation of file names for Google Sketchup textures poses a problem for users. It commands large, complex, or sophisticated projects requiring specific naming conventions.

The antiquated 8.3 DOS character maximums limit Google Sketchup. Therefore, the file names must be shortened to eight characters or less. It poses a significant problem for high-end designers that juggle hundreds or thousands of textures. It swapped in and out quickly and easily. It is far less intuitive with Sketchup, which would be with AutoCAD with naming conventions.

Advantage: Free Models

Google Sketchup hooks up to 3D Warehouse. It contains a massive assortment of pre-designed models of all shapes and sizes with hundreds of thousands of them. The AutoCAD typically ships about 4,000 pre-designed model templates. The users can easily access few thousand or more AutoCAD user sites. The availability of pre-designed models from Sketchup is jaw-dropping.

When Google correct the compatibility and naming convention problems with Sketchup, AutoCAD has a tough and determined competitor. Until then, serious designers stick with the big dogs. If you require any support regarding design and drafting services, don’t hesitate to contact us at Australian Design and Drafting Services or call us at 1800 287 223 (Toll-Free) Australia Wide.

you spend any time at all using designing tools or rendering and model software, whether professionally or as a hobby in your free time, you’ve no doubt heard of Google Sketchup by now.

A fast, free, easy to learn designing tool that competes with AutoCAD (or does it?), Google Sketchup offers an extremely friendly user interface and a minimized look and feel that might, at first glance, seem to lack the horsepower of more well-known modeling software. However, like an old-school muscle car that’s been supercharged, the real power can only be seen when you pop the hood. But even though the user interface and capabilities of Sketchup might seem to be giving AutoCAD a run for its money, there are two large limitations that will need to be overcome before Sketchup can hope to take on the big dogs.

Limitation: Compatibility

If we talk about AutoCAD, then it’s well-suited for 2D and 3D mechanical, architectural design engineering, or civil. Sketchup also works excellent with 3D modelling and basic rendering objects. If you most spend time using designing tools, then Google Sketchup works best for you.

Does Sketchup work similarly to AutoCAD?

Sketchup and AutoCAD can be used in architecture and product design. It is based on precise 2D drawings and adds a great set of tools. Additionally, Sketchup is known for its easy to learn and user-friendly tool. It does manage architectural projects very well. Google Sketchup does offer minimized look and feel at first glance. It seems to lack the horsepower modelling software with ease. However, it’s like an old-school muscle car that’s been supercharged with real power. Though the user interface and capabilities come with Sketchup, it might give AutoCAD a run for its money. Additionally, two large limitations need to be overcome before Sketchup take on the big dogs. 

Let’s understand a few limitations of how Google Sketchup can replace AutoCAD.

Limitation: Compatibility

Sketchup is wrestling with a few debilitating bugs. The textures imported into Maya 6.0 or 6.5 tend to reverse themselves. The mesh system can transfer the Sketchup with recreating on the receiving machine. If you thinking about exporting to someplace and forget about it, this can be listed in the bug. These issues will need to be addressed and remedied before Sketchup gains serious market traction against AutoCAD.

Limitation: Naming Conventions

It comes with more limitations where the forced truncation of file names for Google Sketchup textures poses a problem for users. It commands large, complex, or sophisticated projects requiring specific naming conventions.

The antiquated 8.3 DOS character maximums limit Google Sketchup. Therefore, the file names must be shortened to eight characters or less. It poses a significant problem for high-end designers that juggle hundreds or thousands of textures. It swapped in and out quickly and easily. It is far less intuitive with Sketchup, which would be with AutoCAD with naming conventions.

Advantage: Free Models

Google Sketchup hooks up to 3D Warehouse. It contains a massive assortment of pre-designed models of all shapes and sizes with hundreds of thousands of them. The AutoCAD typically ships about 4,000 pre-designed model templates. The users can easily access few thousand or more AutoCAD user sites. The availability of pre-designed models from Sketchup is jaw-dropping.

When Google correct the compatibility and naming convention problems with Sketchup, AutoCAD has a tough and determined competitor. Until then, serious designers stick with the big dogs. If you require any support regarding design and drafting services, don’t hesitate to contact us at Australian Design and Drafting Services or call us at 1800 287 223 (Toll-Free) Australia Wide.

Sketchup is still wrestling with a few debilitating bugs. At last check, textures imported into Maya 6.0 or 6.5 had a tendency to reverse themselves. Any mesh system being transferred out of Sketchup will need to be recreated on the receiving machine. And if you’re thinking about exporting to Vasari, forget about it – the list of bugs is too long to list here. These issues will need to be addressed and remedied before Sketchup can hope to gain any kind of serious market traction against AutoCAD.

Limitation: Naming Conventions

Perhaps more than any other limitation, the forced truncation of file names for Google Sketchup textures poses a problem for users commanding large, complex, or sophisticated projects that require specific naming conventions. Google Sketchup is limited by the antiquated 8.3 DOS character maximums, so file names have to be shortened to eight characters or less. This poses a significant problem for high-end designers juggling hundreds or thousands of textures that have to be swapped in and out quickly and easily, since naming conventions will be far less intuitive with Sketchup than they would be with AutoCAD – or just about any other form of computer aided design software.

Advantage: Free Models

Google Sketchup hooks up to 3D Warehouse, which contains a seriously massive assortment or pre-designed models of all shapes and sizes. Hundreds of thousands of them. While AutoCAD typically ships with around 4,000 pre designed model templates – and users can easily access a few thousand more on one of the many AutoCAD user sites out there – the availability of pre-designed models from Sketchup is absolutely jaw dropping.

If and when Google manages to correct the compatibility and naming convention problems with Sketchup, AutoCAD will have a tough and determined competitor. Until then, serious designers are smart to stick with the big dogs.

If you all need any help regarding  design and drafting services, Please don’t hesitate to contact us at Australian Design and Drafting Services or call us 1800 287 223 (Toll Free) Australia Wide.

 

How do I convert AutoCAD to SketchUp?

Converting AutoCAD files to SketchUp involves a few steps, but it’s generally straightforward. Here’s a basic guide:

Export from AutoCAD:
Open your AutoCAD file.
Use the “Save As” or “Export” function to save your drawing in a format that SketchUp can read. The recommended format is “.DWG” (AutoCAD Drawing), but SketchUp can also import other formats like DXF.
Import into SketchUp:
Open SketchUp.
Go to “File” > “Import”.
Browse to find your exported AutoCAD file (DWG or DXF), select it, and click “Open”.
Adjust settings (if needed):
SketchUp will present you with options for importing the file. Depending on the complexity of your drawing and your preferences, you may want to adjust settings such as units and layers.
Review and Clean-up:
After importing, review your model in SketchUp. Sometimes, certain elements might not import perfectly or may require clean-up.
You might need to reapply materials, adjust scaling, or edit components for better compatibility with SketchUp’s modeling environment.
Save your SketchUp file:
Once you’re satisfied with your model, save it in SketchUp’s native format (.SKP) for future editing and sharing.
Check for Compatibility:
It’s important to note that not all elements or features from AutoCAD may translate perfectly to SketchUp. Complex 3D objects or specialized CAD features may require additional adjustments or manual modeling in SketchUp.

Can I use SketchUp instead of AutoCAD?

Whether you can use SketchUp instead of AutoCAD depends on your specific needs and the tasks you’re aiming to accomplish. Here are some factors to consider:

Complexity of Projects: SketchUp is great for creating 3D models, especially for architectural and interior design purposes. It’s intuitive and user-friendly, making it suitable for beginners. AutoCAD, on the other hand, offers more robust tools for technical drawings and precise drafting, making it preferable for engineering and construction professionals working on complex projects.
Compatibility: Consider the compatibility of file formats with other software and collaborators. AutoCAD files (DWG format) are widely used in the industry, and SketchUp can import and export DWG files, but there might be some limitations or loss of data during conversion.
Learning Curve: SketchUp is generally easier to learn and use compared to AutoCAD, which has a steeper learning curve due to its extensive feature set and technical capabilities.
Cost: SketchUp offers a free version (SketchUp Free) with limited features and a paid version (SketchUp Pro) with more advanced tools. AutoCAD requires a paid subscription, which can be expensive, especially for individual users.
Workflow Preferences: Consider your workflow preferences and the specific requirements of your projects. Some users might prefer the flexibility and ease of use offered by SketchUp, while others might require the precision and advanced features of AutoCAD.