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We at Australian Design and Drafting…" /> DESIGN OB体育ob体育官网 SERVICE

We at Australian Design and Drafting Services, possess the relevant resources…" /> DESIGN OB体育ob体育官网 SERVICE

We at Australian Design and Drafting Services, possess the relevant resources…" />

solidworks drafting brisbane

Solidworks Cad Data Management

It is no secret that managing Gigabytes of CAD data can be tough. Especially if you’re a new comer to a company that contains years of legacy data, you’ll probably be spending at least 2 hours a day on non-essential task, which is sorting out your files.

What’s more, every department in a company (or dare I say every employee in a company), has their own way of sorting their files. Yes, a company may enforce a rule that any files checked into the server of the company follows a certain nomenclature, but who is going to enforce it?

Poor Data Management leads to many issues such as:

  • Poor Decisions based on faulty or poor information
  • Duplicated efforts because one users did not know that the work he is doing was already done by someone else and it was in the company’s data storage
  • Lost of sales because customer’s cant get the information in time and leaves in frustration
  • Lost of productivity as employees disturbs other employees for data that is already there but can’t find them

This is where a data management needs to be more than just a security center. It needs to be an intelligent vault. Introducing an intelligent PDM system, called  SOLIDWORKS Product Data Management (PDM) .

Nothing screams horror than sifting through an assembly with 1000s of parts just so that you pull it out replace with another. Another concern would also be to pinpoint where a particular standard part is used (Important if you need to replace a part thought to be standard with a revised version).

The default Microsoft search function may not be able to help you find you the parts you want as search function are based on how the OS indexes the files. With  SOLIDWORKS PDM , all your CAD files are promptly indexed to make the search function more powerful and accurate. With the ability to give you where the files has been used and the history of the file, you can quickly and efficiently get the information you need!

If you are in an organisation whereby a few engineers work on a same project, you would most likely fall in the trap of working on a file in which someone else is working on at the same time. At the end of the day when it comes to putting it all together, nothing fits! Back to the drawing board….

PDM controls the flow of all the documents, making sure each users knows the status of the file. If one person is working on a file, others may still view it, but not work on it until the initial user is done. Think of PDM as your friendly traffic police, making sure the flow of documents keeps moving without a hiccup.

Sometimes when a particular step goes idle, due to:

  1. Awaiting confirmation on the green light
  2. Awaiting confirmation that a correction is needed
  3. Awaiting for other departments to make a move

The user may also forget about his/her own movement in the project, and they are not aware of the status of the steps mentioned above.

With PDM , the process workflow defined in the PDM system keeps you updated about what steps are currently in progress and who is in charge. Built in is also the Notification Capability, which reminds the person-in-charge to keep the process going, so that no time is wasted!

The biggest concern about any data management solution is whether:

  1. Is it easy to manage?
  2. Do I need to hire an IT person to constantly look over it?

Be assured that the PDM solution will keep your data safe, organised and compliant.

One of the biggest roadblocks to adopting a data management systems is the fear that users may not get used to the system, which locks them out from the pool of data. Well that is not the case with PDM . With its tight integration with Windows, accessing files is as easy as using Windows explorer, opening folders to access the files. With its structured way of checking in/out of files, you will be assured that any files being opened or entered the vault is following company protocol.

It’s a step-by-step method which keeps all your files organised and populated with essential date.

File history is always difficult to track unless the right discipline is instilled in the user. By default, most users when it comes to editing an old file will just save the new version over it, completely destroying the older version of the file. What happens is that:

  • Nobody knows what changes were made
  • Nobody knows who made the changes
  • And if the new version is not acceptable and need to revert back, its not possible! (Time wasted in recreating the old version)

So why not let PDM do that with you? It keeps track of the entire history of your files, AUTOMATICALLY! Let engineers do the designing, and PDM on the file management.

SOLIDWORKS Enterprise PDM includes:

> File management: centralised file vaulting capabilities to manage and control electronic intellectual property and product design data

> Revision management: track changes, maintain a complete revision history of a design’s evolution, and avoid the errors of manual approaches

> Bill of materials (BOM) management: a range of tools for making BOM information management more efficient, enabling you to export BOM data in multiple ways to use in downstream applications and systems

> Distributed collaboration: keep people connected, up to date, and working on the same set of data, regardless of their location

> Regulatory compliance: helps you comply with government regulatory requirements or industry standards for controlled development processes and product documentation

> Design reuse: create a framework for quickly locating and reusing or repurposing existing design data

> Engineering change management: significantly reduce the time needed to complete your design approval and engineering change order (ECO) processes with the automated electronic workflow system

> Secure file vaulting: securely control access to sensitive or proprietary product information

> Enterprise scalability: easily connect the design data needs of your entire enterprise, whether for just a few users in a single location or hundreds of contributors working in multiple locations around the world

If you would like to know more about PDM , CAD Data Management please feel free to contact us at +61 731 493 547  or email info@astcad.com.au , and our EPDM experts would be happy to help!

Australian Design & Drafting provides quality solidworks drafting service around Brisbane,Sydney,Melbourne,Perth,GoldCoast. We also provide affordable contract Solidworks drafter,Solidworks designer with short notice!..

2d drafting services

We are one of the best Australian Design & Drafting service companies that offer a cutting-edge 2D drafting solution. Without investing in expensive technology or going through any tedious recruitment headaches. If you’re looking for the importance of effective 2D drafting, then we offer various types of 2D drafting services. Additionally, there are numerous advantages provided by Australian Design & Drafting that comes with outsourcing.

Suppose you’re a firm that looks to draw out a design for a home, office, restaurant or any other type of building. Additionally, users can add a critical role that uses 2D drafting, offering a successful outcome.

We provide  2D drafting  that uses one step that cannot be affordable to skip. It comes through encountering the problems when designing your building. Additionally, 2D drafting requires skills, time, and expertise. With outsourcing, one should not worry about doing 2D drafting. Users can outsource 2D drafting by adding Australian Design & Drafting service company. Now get big by saving time, effort and cost.

2D drafting services offered:

No matter what type of design plan users want, they can avail effective 2D drafting plan. It outsources Australian Design & Drafting services by offering the best mechanical engineers. 2D drafters come with their skills and knowledge to deliver cutting-edge 2D drafting services for your building. Users can avail of 2D drafting services for below following services:

  • Architectural drawings
  • Preliminary drawings
  • Millwork drawings
  • Structural design drawings
  • Engineering (MEP) drawings
  • Construction or working drawings
  • Assembly drawings
  • Shop drawings
  • Manufacturing drawings
  • Fabrication drawings
  • Presentation drawings
  • Machine drawings
  • Structural steel detailing

What makes Australian Design & Drafting the best place for 2D drafting?

Here’s why the Australian Design & Drafting company use Australia’s preferred location for 2D drafting:

  1. Use Latest 2D drafting software and tools: Australian Design & Drafting comes with the latest 2D drafting tools and software. It includes Autodesk, AutoCAD®, MicroStation®, SolidWorks®, Staad Pro®, Ansys®, 3DS Max®, VRay, Unigraphics/NX, X-Steel, Revit®, ProE®, CATIA®, ® Inventor® and to create world-class 2D drafts.
  1. Skilled 2D drafters: Outsource 2D drafting with the Australian Design & Drafting service company, and offer access to a professional team of drafters and engineers. It collaborates with the company, understanding the needs and offering satisfactory 2D drafting solutions.

We offer a 2D drafting solution with preliminary drawings, architectural drawings, and other structural drawings. Develop a firm base for using design plans.

  1. 2D drafting in CAD: We at Australian Design & Drafting comes with extensive knowledge of conducting 2D drafting in CAD, along with exact scaling and specifications added by you.
  2. Huge cost savings: By outsourcing, one can cut down current costs by 50%. It provides access to drawn 2D drafts that meet your expectations.

Outsource 2D drafting with Australian Design & Drafting services from payroll, mundane recruitment, and infrastructure-related hassles. If you want to outsource today, then 2D drafting service prefer to start with? If you are looking to outsource 2D drafting? If you have any queries on outsourcing or want to express your views. We at Australian Design & Drafting would be happy to serve you the best.

Opt for affordable 2D drafting services

The solution is simple. All you have to do is outsource to Australian Design & Drafting and you can avail a cutting edge 2D drafting solution, without having to invest in expensive technology or going through tedious recruitment headaches.  Read on to find out more about the importance of effective 2D drafting, the varied types of 2D drafting services offered by Australian Design & Drafting and the numerous benefits that comes with outsourcing.

If your firm is drawing out a design for an office, home, restaurant or any other type of building, then you would definitely be aware of the critical role that 2D drafting plays in the successful outcome of a building. 2D drafting is one step that you cannot afford to skip, even though you may encounter other problems when designing your building. Moreover, 2D drafting also requires time, skill and expertise. With outsourcing, you need not worry about doing 2D drafting anymore. You can simply outsource 2D drafting to Australian Design & Drafting and enjoy big savings on cost, time and effort.

2D drafting services offered :

No matter what type of design plan you want, you can avail an effective 2D drafting plan by outsourcing to Australian Design & Drafting. We have best mechanical engineers and 2D drafters who can put their skills and knowledge to deliver a cutting-edge 2D draft for your building. You can avail 2D drafting services for any one of the following:

  • Architectural drawings
  • Preliminary drawings
  • Millwork drawings
  • Assembly drawings
  • Shop drawings
  • Structural design drawings
  • Engineering (MEP) drawings
  • Presentation drawings
  • Machine drawings
  • Manufacturing drawings
  • Fabrication drawings
  • Structural steel detailing
  • Construction or working drawings

What makes Australian Design & Drafting a hot destination for 2D drafting?

Here’s why Australian Design & Drafting is the Australia’s preferred location for 2D drafting:

1. Latest 2D drafting software and tools: Australian Design & Drafting employ the very latest in 2D drafting tools and software, such as, AutoCAD®, MicroStation®, SolidWorks®, Staad Pro®, Ansys®, 3DS Max®, VRay, X-Steel, Revit®, ProE®, CATIA®, Autodesk® Inventor® and Unigraphics/NX to create world-class 2D drafts.

2. Skilled 2D drafters: Outsourcing 2D drafting to Australian Design & Drafting can give you access to a dedicated team of drafters and engineers who will collaborate with your company, understand your needs and provide you with a satisfactory 2D drafting solution. With a 2D drafting solution for your preliminary drawing, architectural drawing or structural drawing, you can develop a firm base for your design plans.

3. 2D drafting in CAD: Australian Design & Drafting  have an extensive knowledge of conducting 2D drafting in CAD, as per the exact scaling and specifications given by you.

4. Huge cost savings: By outsourcing, you can cut down on your current cost by a whopping 50% while getting access to professionally drawn 2D drafts that meet your expectations.

Outsource 2D drafting to Australian Design & Drafting today and experience freedom from mundane recruitment, payroll or infrastructure related hassles.

If you were to outsource today, which 2D drafting service would you prefer to start with? Have you outsourced 2D drafting before? If yes, how did it go? If you have a question on outsourcing or want to express your views, just leave a comment in the box below. We, at Australian Design & Drafting love to hear from you!

future of 3d design

Future of 3D Design Microsoft's HoloLens

In recent times, TV shows have been so inspiring that they made me think about how the  future  is shaped by adding new technology. Once we realise that, it won't be science fiction anymore, but it will be reality. The entire generation expects certain things from future technology.

Additionally, the movies feature pieces of imaginary technology that later become a reality. It comes with a compact communications device, face-to-face voice chat, and other voice recognition. It uses a few concepts that mostly appear on the show in the real world. Talking about Holograms, it's another instance of a technology that appeared in the movie and uses one piece of tech. The companies are continuously trying hard to develop a better design.

Microsoft Hololens

Oculus Rift and other augmented reality combined with Google Glass are the closest to bringing holograms into the world.Moving on, Microsoft's Kinect developed a new platform that brings a simulated reality into both the workplace and living rooms. This new system is called HoloLens, which takes the shape of a pair of goggles rather than a holo suite. Unlike Oculus Rift, HoloLens does not attempt to trick your brain into thinking it's someplace else. At the same time, it uses augmented reality (AR) to overlay holograms into your everyday space.

To use it every day, we add holograms everyone uses, from mechanics to brain surgeons. Some teachers find numerous ways to leverage holographic technology at every level of education. No doubt, there is an entertainment industry that might discover ways to use the technology for video games. We know it's cool, but 3D printing is a king. What do you think about why we care about the HoloLens? HoloLens comes with new opportunities for 3D  design . It sketches 3D images on a 2D surface with the HoloLens, designers, and  engineers  that design and develop using 3D parts in 3D.

Microsoft realises how much potential it needs to  design  the new platform. It includes instances for 3D design, including demos and other video marketing. One shouldn't be surprised if the HoloLens shipped with 3D  design software comes with haptic feedback tools. Users can add a pair of haptic gloves that suddenly comes with the ability to mould new parts, including a 3D mouse or stylus.

The Possibilities of HoloLens for Engineering Design

Design

The design of HoloLens is inspiring. Also, the design engineers will go beyond traditional 3D monitors that are controlled via mouse or touch. It gives immersive 3D in the real world that uses gestures and voice. Holograms allow to visualise how something would look in the physical world. It can benefit of 3D editing and authoring capabilities, mimicking how you would interact with something in real life.

We create a physical mock-up or prototype just by using foam, clay and various other mediums for modelling. This is what we design with HoloLens. It comes with more tools and fewer constraints, adding it to the real world. One can share it with all holograms by collaborating it remotely. Users can even turn them into physical objects and HoloStudio's 3D print compatibility.

Fix

To think about all the possibilities, one needs to find the field service and repair the products and machines. Withstanding next to an aircraft or vehicle, users can have digital instructions pinned as holograms. The 3D animation within the actual physical context available right in front of you brings remote colleagues or advisors along with HoloNotes on Skype. It allows them to see the environment from their tablet to troubleshoot and collaborate on a repair on the spot. The user has to draw instructions that appear as animations and helps through walk a new process.

Simulate

It comes with new ways to learn the powerful capability of HoloLens. In both field and design service training scenarios, users can learn, visualise and examine in 3D. Additionally, one can understand how a product works in the actual environment. It's a different inspection performed on a product or individual tests that meet the product with safety standards. Moreover, it simulates an unsafe environment that practices what you'd do in that situation.

For additional information about professional  CAD  drafting services, connect to Australian Design and Drafting  Services  company. Call on 1800 287 223 or 07 3149 3547 today and discuss your requirements.

 

engineers cad drinks

Engineer’s CAD Drinks

Autodesk Introduces Whisky Drinks for AutoCAD and CAD Drinks for Engineers – Helping Them Plot Their Own Cocktails. Now Autodesk users can download their own copy of CAD drinks, and learn to mix cocktails with precision.

The OB体育ob体育官网 files contain all the information about the technique of mixing your drinks – simply by shaking them or by stirring with/without cracked ice. The schematics also suggest what glass to use, which ingredients go first and lists all the details of what to put in your glass and how, drawn right there – orange segment, pineapple chunk, onions, cherry, mint leaves, ice cubes, finely granulated sugar and the list goes on, all have a different recognizable graphics.

The drafts are drawn to scale in elevation, here alcoholic and non alcoholic drinks are color coded and rendered and the files are available in downloadable OB体育ob体育官网 file formats. The info graphics are prepared to appeal to an architect/ engineers brain and are replete with instructions for mixing and consumption of the drinks.

CAD drinks promises fun hour for architects and engineers as they meet after work, and design their cocktails just like they design buildings and machines. Designed by an engineer Shaan Herley, the chart codes more than 70 cocktails in their classic form right from the traditional Martini, to the popular Pina Colada.

Download Whiskey Drinks AutoCAD OB体育ob体育官网 File

Intelligent P&IDs

Intelligent P&IDs and their Advantages

Intelligent P&IDs for piping systems are 2D Piping & Instrumentation Diagrams generated using symbols for equipment, instruments, components etc. and lines representing pipelines, instrumentation signal lines etc. as well as general elements, customized as per each client’s requirements. The information stored with each Intelligent P&ID consists of minimum required attributes for design, analysis, procurement, maintenance etc. The inputs for such intelligence would be from process flow sheets, instrumentation schematics, equipment data sheets, valve and instrumentation specification sheets, piping material specifications, etc. and can also be in the form of drawings and documents.

The P&ID database so generated from Intelligent P&IDs for the entire plant / project, when linked to the Central Database, the integrated Plant Information Management System, leads to numerous advantages over conventional non-intelligent P&IDs, as listed below.

Benefits for new “green-field” plants:

As project progresses, Intelligent P&ID

  • Captures, organizes and updates data related to design, procurement, construction etc.
  • Provides single data entry with outputs such as Line List, Valve List, Equipment List, etc.
  • Associates engineering data, drawings and documents to graphics.
  • Checks the integrity between the processes captured in that and the corresponding intelligent 3D Plant model at all times and helps in resolving discrepancies between them.
  • Alerts layout designers about process changes.
  • Generates standard AutoCAD files with built-in intelligence. Highlights graphically in Intelligent P&ID the equipment, valves, instruments and specialties that are placed in the 3D Plant model.
  • Generates reports on items placed in intelligent 3D Plant model in line with Intelligent P&IDs.

Benefits for operating “brown-field” plants:

  • From database, plant operating and maintenance (O&M) personnel could at any time rapidly retrieve attributes of equipment, nozzles, pipe lines, valves etc.
  • The plant O&M personnel could use it to arrive at alternate processes in case of failure of any equipment (such as a pump), leakage of a valve etc.
  • The database can be extended to include customized inspection / maintenance management functions or can be linked directly to the client’s in-house database systems.
  • This will also help in any future retrofit / expansion project.
hire cad designer

What Education Do CAD Drafters (Designers) Need?

Today’s CAD designers will have to obtain, at the very minimum, an associate’s degree. Course work in this career field should ideally begin in high school, with a focus on art, science, computer technologies, math, and drafting. Upon entering college, students should continue to pursue courses they were unable to obtain in high school, as well as more courses in composition, engineering, technical drawing, manufacturing design processes, and CAD architectural drafting and dimensioning computer classes.

For those desiring a bachelor’s degree, most universities do not offer a 4-year degree in CAD design. However, there are viable degree choices to gain the educational experience required, such as in mathematics, engineering, computer architecture, and computer science. Some students opt to start an internship with an employer, after obtaining their associate’s degree and while pursuing a bachelor’s degree, as this helps enable them to choose the most appropriate degree and courses.

Job Responsibilities of CAD Designers

The primary job responsibility of designers will be the middle men and women who will have to bridge the gap between top level engineers and architects, and production/construction processes. In addition, CAD designers have to know how to read drawings and schematics to be able to answer questions posed to them by production/construction staff. Further, designers are going to have to become experts in their particular industry segment, as well as be proficient in basic drafting and the latest CAD computer technologies.

Salary Outlook for CAD Designers

Salaries for CAD designers are largely related to specific CAD industries. According to the www. pay scale.com Statistics, in 2015 starting salaries for CAD designers ranged from $51,038 to just over $62,000 annually. Designers who specialized in electrical fields commanded the higher starting salaries, while careers in mechanical, civil, and architectural related fields started at the lower end. It is important to remember that these are median salary ranges and other factors, like the cost of living in a particular area, influence the starting salaries being offered by employers.

For employers, CAD designers provide the opportunity to save money, since they can be tasked with the bulk of layout, modification, and change work, and they eliminate the need to have to pay a much more experienced professional to do this work. In addition, new designers provide employers the ability to train them to fit with their specific industry segment and processes. As a result, the turn-around time on projects is faster and is still completed accurately and precisely, allowing the business to take on more clients and expand their operations.

If you are looking for experienced CAD drafters designers to assist with projects or other CAD drafting services, please feel free to contact Australian Design and Drafting Services at 1800 287 223 or 07 3149 3547  today.

Paper Sketch to 3D Model

Paper Sketch to 3D Model

I’ve heard troubling talk over the use of sketches as a viable form of pre-design planning, and I’ve seen several experts, whose talent I respect greatly, make proclamations that performing a hand sketch prior to earnest software-based design work is a waste of time and energy.

The consensus seems to be that if you have the time to put pen to paper and sketch out a model, then you have time to sit down at your workstation, open up your CAD program, and start modeling correctly. I disagree. I think sketching out your ideas initially is a smart use of time.

First of all, it’s faster and easier than doing the same thing in software. Well, let me qualify that, it’s easier for me – maybe there are some hardcore CAD users out there who can model faster than I can sketch, but I don’t see how.

But more importantly, sketching out a model before I start drawing lines in CAD helps me get the get a proper mental picture of whatever it is I’m modeling. As I sketch, I can flip the object around freely in my mind – and I know there’s no one out there who can CAD faster than I can think! This helps me out a lot when it comes time to actually start building the object in software, since I’ve already got a series of snapshots lined up in my head.

Also, one other thing… I hate to try and romanticize my work, but isn’t this exactly why we started doing 3D modeling in the first place? Speaking for myself, the process of taking an object from my imagination and seeing it through the entire modeling process, seeing it come to life, and then actually holding a finished model in my hand is a rush. I still remember the first thing I drafted – it was just some architectural widget that I’ll probably never see again, but I was amazed that I could actually hold in my hand something that had sprung from my imagination.

To me, sketching is the first part of that realization process, and the process of moving something out of my imagination and into reality is the entire reason I fell in love with 3D modeling.

MY position is that there are many designers who still respect the purity – even the artistry – of professional 3D modeling, and I happen to be one of them.

Contact Australian Design & Drafting for Paper Sketch to 3D Model service…

cad drafter

CAD Drafters Career Opportunities

Over the past several decades, CAD drafters career opportunies were a valid position to pursue within the CAD design industry. With advances in technology and computer applications, career growth in this a particular segment has declined in recent years. The current expected outlook for this type of career field is only expected to grow at a rate of 1% through 2022, according to the Australian Bureau of Labor Statistics.

However, that does not necessarily mean there are not still career opportunities, so long as you have the right education and experience. In this post, we will review what a CAD drafter is, how this career field has changed, and where to find employment opportunities.

What Is a CAD Drafter?

When computers started to become more widely adapted within the CAD industry, not many engineers and architects had the experience or knowledge required to perform the task of transferring designs from paper to CAD software applications. Hence, the position of CAD drafter was created. A CAD drafter was the person responsible for converting the drawings and schematics from paper and recreating them in an appropriate software application, as well as making updates whenever modifications were made to the original drawings.

For people who were interested in computers, drawing, and design, this was a great career to pursue. In recent years, though, employers have started treating this job as an entry level position, because it does not involve having to fully understand the intricacies of the design process. Starting salaries are much lower today than they were five or even ten years ago, but, if you are looking to get into the CAD design industry, this is a great starting position while you continue to pursue your education and gain experience.

CAD Drafter Career Opportunities

The easiest way to get a positon as a CAD drafter is through an internship program while you are working on your associate’s or bachelor’s degree in CAD design. Many businesses in the CAD industry are rethinking this type of position and questioning whether it is still necessary. Their philosophy stems from the fact that their architects and engineers are already using CAD apps, so why should they pay a drafter to make changes when the original designer can do it themselves?

On the other hand, not all employers want to pay a highly experienced architect or engineer to make changes and modifications to their original designs. As a result, this leaves career opportunities in the market, most of which are made readily available through internship programs. Additionally, many employers are reclassifying the position by calling those within this career field CAD designers.

For more information about professional CAD drafting services or career opportunities, please feel free to contact Australian Design and Drafting Services at 1800 287 223 or 07 3149 3547  today.

Virtual Reality and Future of CAD Design

Virtual Reality and Future of CAD Design

A common problem for parents who are raising teenage children is to pull them away from computer games so that they would do homework and other assignments. It may not be far-fetched to say that many teenagers are addicted to computer games. The APA (The American Psychiatric Association) has determined that enough evidence exists to propose the potential disorder of video game addiction as a “condition requiring further study”. Furthermore, the APA found out that excessive use of video games may have some or all of the symptoms of drug addiction or other proposed psychological addictions.

What could be the addictive element in computer gaming which controls teenage habits and behavior? It is probably due to the element of Virtual Reality (VR), which makes a teenager feel immersed in a real environment in which gaming events occur.

The use of VR in gaming technology could be responsible for computer game addiction, and there are other possible uses of VR which could have negative results for society. However, there are many other uses of VR which could be useful and beneficial.

How Is VR Being Implemented?

Research work is ongoing at Microsoft®, Google®, Facebook®, and other leading technical organizations to design electronic headsets that create high-definition holograms. The person who wears the headset will be immersed in a “real environment” in which a plethora of events could occur.

Because almost all human sensations such as smell, taste, pleasure, pain, will be simulated in addition to visual ability, the wearer of the headset will actually experience the “reality” of being in the simulated environment.

Positive types of events could include a trip to another planet, to a fancy restaurant to an amusement park, or to an imaginary paradise of fun and pleasure. Negative types of events could include escapism, isolation, and behavior modification, virtual sex, committing a crime, or doing evil to an enemy.

When the line of demarcation between what is real versus what is virtual reality disappears, it does not take much motivation for a VR-addicted person to carry out fantasies, even if they are evil, in the real world. Could the mass shootings which appear frequently in the news foreshadow a troublesome future for society?

This article looks primarily at the positive uses of VR on CAD design, although the negative implications are also acknowledged. Specifically, the article addresses these questions:

  • How is VR being used for CAD work?
  • How is VR being used to control manufacturing tasks?
  • How is VR being used in non-CAD applications?

How is VR being used for CAD work?

VR in CAD design provides the ability to “walk around” 3D renderings of mathematical models as if they actually exist in space. The wearer of the VR helmet can actually view all details of a 3D simulation of a design in a manner that is not possible even with powerful CAD workstations.

This capability provides virtual prototyping solutions which speed up the product development cycle.

As CAD-related VR technology matures to the point of accurately checking design quality and accuracies, the need for actual prototyping will be eliminated, and the time to market will be greatly accelerated.

The probability that CAD-related VR prototyping will become available is quite likely. The company Virtalis® is working with leading CAD providers like PTC, Siemens, Dassault Systems, and Autodesk to integrate VR into their software offerings.

According to Virtalis, two customers of CAD-based VR technology (BAE Systems® and Paccar Trucks®) report that VR has enabled them to do away with physical prototyping entirely.

How Is VR Being Used To Control Manufacturing Tasks?

  • Ford® has already used CAD-driven VR for automotive design and prototyping. The automotive design engineer who wears a VR headset is now able to spot design flaws that would otherwise be impossible to detect. Furthermore, the need to build physical prototypes has been reduced because of CAD-related VR technology.
  • BAE Systems uses VR in prototyping submarine subsystems.
  • Law enforcement is using VR to create virtual and realistic models of crime scenes without requiring the presence of detectives and investigators on the crime scene.

How Is VR Being Used In Non-CAD Applications?

  • Architects and the building construction industry can construct and evaluate virtual buildings and structures before committing time and money to the actual construction.
  • The petroleum industry is using virtual environments for training workers before assigning them to offshore sites such as platforms and offshore drilling rigs.
  • Medical schools are using VR to train doctors and dentists to perform “hands on” operations on virtual patients in a risk free environment, and to learn from their mistakes.
  • Paramedics are taught life-saving skills by placing them in simulated, high-pressure emergency environments.
  • Patients and soldiers are trained to deal with phobia by placing them in simulated pressure environments.
  • VR is used in flight simulation training of air force and civilian pilots.
  • VR is used to create simulated driving conditions when training truck drivers.

What Are Known Disadvantages Of VR?

These symptoms are possible side effects of computer-driven VR:

  • Behavior modification, addiction,
  • Escapism and isolation,
  • Blurring of the distinction between the real world and virtually created environments.

These symptoms have been reported by the wearing of VR-driven headsets:

  • Motion sickness,
  • Headaches, drowsiness, dizziness, nausea.

Conclusions

There are clear and indisputable advantages to be gained by using VR for CAD design. Elimination of design flaws and inaccuracies will benefit both the product manufacturer and the consumer. The manufacturer spends less time and money on developing a reliable product, and the consumer pays less for a well-designed, less expensive, and reliable product.

Granted, there will be misuse of VR technology, and it will be necessary for legislative bodies and law enforcement to protect society from criminal behavior.

Although harmful effects of VR on the human brain have been reported, they have not been studied sufficiently in order to deal with the effects. It is optimistic to assume that VR technology will mature without many adverse side effects.

Cloud Based CAD

Cloud Based CAD

What is Cloud Based CAD? In a simplistic sense, it means that instead of having CAD software resident locally on CAD workstations or on local network servers, cloud-based solutions enable CAD software to be loaded and run remotely, and to be accessible on the internet to an approved CAD professional.

Before answering the question ”How Quickly is Cloud Based CAD being adopted?”, it is useful to know whether there are incentives for CAD organizations to be interested in cloud-based CAD.

  • Is cloud-based computing a novelty, or does it provide benefits such as cost savings, improved productivity, and protection of intellectual property?
  • Are there disadvantages or drawbacks which should be considered before using cloud-based CAD, instead of locally based CAD ?

Answers to these two questions will make it easier to interpret and understand existing data regarding adoption rates for cloud-based CAD. Specifically:

  • Is cloud-based CAD growing, shrinking, or at a standstill?
  • If cloud-based CAD is growing, will it continue to grow? If it is not growing, why is that the case?
  • If cloud-based CAD will grow, at what projected rate?

What Benefits and Drawbacks Does Cloud-based CAD Provide?

Some of the benefits of using cloud-based CAD are:

  • Reduced capital expenditure, because it reduces the need to purchase and maintain workstations
  • Reduced cost of licensing CAD software on individual workstations
  • Global access to CAD software, and elimination of the need to co-locate CAD personnel
  • Increased productivity and collaboration
  • Provision for data backup and recovery, and certain levels of security
  • Reduced energy usage and reduced carbon emissions

Some of the drawbacks are:

  • The risk of security breaches and the danger of losing sensitive business data to hackers
  • Availability issues due to downtime or system outages
  • Inadequate internet bandwidth for certain mission-critical projects
  • Loss of control over company data, and the risk of entrusting protection of company data to an external organization
  • The potential for hacker intrusion and theft of sensitive, classified data

Is There Resistance To Adopting Cloud-based CAD?

The benefits of cloud based CAD seem compelling from a business viewpoint, even if there are some drawbacks. However, it appears from published reports that the current adoption rate of cloud-based CAD is probably between 20% and 30%. Although many businesses are seriously considering the adoption of cloud-based computing, either they have done so in a limited way, or they have not taken the plunge.

Since cloud-based computing provides many benefits, what reasons or concerns are delaying or resisting adoption of the service?

The three top concerns are:

  • Security (61%)
  • System Integration challenges (46%),
  • Information governance (35%).

This probably means that although many CAD organizations are carefully evaluating cloud-based offerings from many vendors, the organizations are in no hurry to adopt cloud-based CAD. This makes sense, because the potential for security breaches, the potential for hackers to steal sensitive company design data, and system performance issues are too risky to be taken lightly.

Until the drawbacks of cloud-based computing are resolved or eliminated, it makes sense for CAD organizations to:

  • Maintain software applications which handle sensitive company data on their own firewalled local servers,
  • Use cloud-based computing for handling data which does not require security clearance,
  • Use a combination of privately-maintained cloud computing together with locally-based computing (hybrid cloud computing).

It is necessary to define three main categories of cloud computing:

  1. Public cloud computing provides both computing resources and data management to the general public. The service is provided either freely or on a pay-per-usage model . This type of service is useful when security is not a major issue.
  2. Private cloud computing appeals to large enterprise organizations which have sensitive data, and require high levels of data protection and security clearance.
  3. Hybrid cloud computing uses the best of both public and private cloud computing. This is a good choice for CAD organizations which want to “test the water” before diving into fully-fledged cloud computing.

What Does Existing Data Say About Adoption Rates Of Cloud-based CAD?

The adoption rate for cloud-based computing depends on the type of software application. Although many types of cloud-based services are available, there are three main types:

  • SaaS (Software as a Service) or “on-demand” software migrates easily to the cloud, because security issues are minimal. Clients usually access SaaS with web browsers. The adoption rate is about 49%.
    Examples of SaaS are Google Apps, Microsoft Office 365, Twitter, Flickr, Dropbox, and Facebook.
  • PaaS (Platform as a Service) provides a computing platform on which software applications can be developed and deployed. Because PaaS provides a virtualized computing environment, software developers can focus on writing software without being concerned with attendant OS-driven tasks. The adoption rate is about 18%.
    Examples of PaaS are AWS (Amazon Web Services) Beanstalk, Google App Engine, Heroku, and Red Hat’s OpenShift.
  • IaaS (Infrastructure as a Service) provides scalable computing resources in a virtualized environment, and it manages cloud-enabled data.  Because IaaS clients have control over SaaS and PaaS clients, IaaS is the most likely candidate to be adopted by CAD organizations.
    IaaS could be used to develop applications for SaaS and PaaS environments. The adoption rate is about 28%.
    Examples of IaaS are Windows Azure, Rackspace, CloudSigma, HPCloud and Softlayer.

Is It Likely That The Adoption Rate Of Cloud-based CAD Will Grow?

A report by Cisco reveals that by 2018,

  • 31% of cloud workloads will use public cloud service,
  • 69% of cloud workloads will use private cloud service.

Furthermore,

  • 59% of cloud workloads will use SaaS, an increase of 41% from 2013,
  • 28% of cloud workloads will use IaaS, a decrease of 44% from 2013,
  • 13% of cloud workloads will use PaaS, a decrease of 15% from 2013.

If these projections hold true, the adoption rate of cloud-based CAD should either remain the same or decrease. Any more growth in the adoption of cloud-based CAD will probably occur as IaaS, within the realm of either private or hybrid cloud computing.

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