October 30, 2006
The Differences Between Industrial Design And Design Engineering
Please note that contributed articles, blog entries, and comments posted on MCADcafe.com are the views and opinion of the author and do not necessarily represent the views and opinions of the management and staff of Internet Business Systems and its subsidiary web-sites.
Jeff Rowe - Managing Editor


by Jeff Rowe - Contributing Editor
Each MCAD Weekly Review delivers to its readers news concerning the latest developments in the MCAD industry, MCAD product and company news, featured downloads, customer wins, and coming events, along with a selection of other articles that we feel you might find interesting. Brought to you by MCADCafe.com. If we miss a story or subject that you feel deserves to be included, or you just want to suggest a future topic, please contact us! Questions? Feedback? Click here. Thank you!


More than anything else, industrial designers insist on keeping their design as intended with re-interpretation of their work during the engineering and manufacturing phases kept to a bare minimum. To help ensure this, industrial designers require design software tools that supports their creative process, as well as integrating with the downstream design engineering environment. Here, CAID is as much a communication tool as it is a design tool. In an perfect world, industrial designers would like to see the following in a CAID package:
  • Integrated 2D sketching and 3D modeling.
  • Ease of experimentation with shape, form, and texture.
  • Ability to create and refine any imaginable organic, freeform bodies.
  • Presentation and visualization capabilities for design reviews.
  • Data exchange with MCAD systems that maintain absolute data integrity and design intent.
  • Ability to better communicate with design and manufacturing engineers.
  • Finally, tools, whether traditional or digital, do not replace design sense and sensibility. Digital design tools are not substitutes for design skill and will never replace talent.



    The Week's Top 5


    At MCADCafé we track many things, including the stories that have attracted the most interest from our subscribers. Below are the five news items that were the most viewed during last week.



    NextComputing, creators of the first FlexTop computer, the NextDimension, announced the incorporation of the NVIDIA Quadro FX 5500 by PNY Technologies graphics board. The capability of a portable graphics workstation to accommodate this graphics board is an industry first. Engineered to address the most demanding GPU challenges, the NVIDIA NextComputing's NextDimension is the only graphics workstation currently on the market that allows a graphics board of this caliber to be portable. The FlexTop personal supercomputer's two PCI Express slots, another first in a portable workstation, make it possible. Coupling the GPU performance of the NVIDIA Quadro FX 5500 by PNY graphics board with the
    CPU performance of the best in breed Dual Core Opteron Processors by AMD, provides maximum computational and graphics performance.



    UGS announced the winners of its Solid Edge contest for the first half of 2006. Winning products were designed and rendered using Solid Edge, the CAD component of the UGS Velocity Series portfolio. Top honors in EMEA went to Ing. Kucera Lukas of LEKOV, a.s. (Czech Republic) and to Reinhard Kittler of Industrial Design Union Kittler Kurz (IDUKK) (Austria). Top honors in Asia Pacific went to Shrikar Nandavar and Vinay Mallapur of Miven Mayfran Conveyors PVT., LTD. (India) and A.R. Menon of Miven Machine Tools Ltd (India). Top honors in the Americas went to Hugo Bardou of Bardou Consulting/Xprezo Cycles (Canada) and to Marc Stringer at AMF (Canada).



    MSC.Software announced the release of a white paper by Collaborative Product Development Associates (CPDA) entitled "Simulation Data and Process Management with SimManager." The paper, drawing on customer interviews, states that "traditional organizational approaches and tools no longer support the fidelity and response time needed to drive down product development cycle times." MSC.SimManager is an enterprise-level software product that allows global businesses to leverage their engineering processes throughout the enterprise to greatly speed design and development. Providing functionality that allows organizations to create, manage and re-use simulation data, the product enables companies
    to control, share and extend engineering data and the processes related to their products both internally and externally into the supply chain.



    With its enhanced features, COMSOL Multiphysics 3.3 brings simulation and virtual prototyping to a wider community of potential users. Key among new enabling features are ready-made couplings between common physics, an even more convenient user interface thanks to a Model Tree, interactive meshing, merging components to build models, the ability to handle CAD assemblies, support for the multiphysics analyis of surface contact, and gains towards fully automatic solver selection. Users can also expand on the package's internal material database by enacting an online search of the Matweb database and directly importing material properties. Most CAD engines typically work with parts and
    assemblies, and COMSOL Multiphysics now supports them throughout the modeling process. Rather than import an assembly as a single unit, COMSOL Multiphysics now recognizes its constituent components, each with multiple parts, for instance to allow for different materials in each one. Parts and their physics can be coupled through a feature that allows for continuity or allows users to define other internal border definitions such as contact resistance.



    Altair Engineering announced the public release of Altair HyperWorks 8.0 - The Engineering Framework for Product Design. The integrated suite of advanced CAE software tools delivers advanced technology and functionality to increase efficiency and reduce cycle time in the development of innovative, robust products. The new products and functionality in HyperWorks 8.0 create a simulation technology suite for PLM. This release targets three main areas to aid manufacturers in bringing innovative products to market faster: it provides an integrated multi-disciplinary framework, enables a CAE-driven design process, and improves simulation turnaround time. Since CAE is becoming multi-disciplinary,
    once-separated analysis disciplines and activities begin to merge. HyperWorks 8.0 broadens application scope, while remaining committed to an open-systems environment. This environment provides clients both the flexibility and capabilities to solve complex problems.



    Jeffrey Rowe is the editor and publisher of MCADCafé and MCAD Weekly Review. He can be reached
    here or 408.850.9230.


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    -- Jeff Rowe, MCADCafe.com Contributing Editor.


    Rating:
    Reviews:
    Review Article
    • October 09, 2008
      Reviewed by 'Kevin'
      Sorry but I totally disagree with your comments on industrial design as
      it is in 2006 worldwide. Perhaps this is and has been the case in the
      SA - to do the design engineering then "dress it up" but this will not
      give you a fully integrated design process. Most, if not all, major
      manufacturers and product development consultancies operate with
      engineers and designers in the same team. Only by considering function,
      aesthetics, ergonomics and manufacturability can a good product be
      developed. Good product development is about teamwork and communication
      not them and us.
      These days the boundaries do merge. I am a degree qualified mechanical
      engineer, but with a masters in industrial design. That was 20 years ago.
      More and more graduates are emerging from "joint" courses. This is the
      future.
      As for software, the one thing that is missing is the ability produce
      quality 2D drawings as well, or at the very least drawings from the 3D
      model, and high quality outputs to prototyping systems as STL.

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    • October 09, 2008
      Reviewed by 'Mike LaCroix'
      In my career of product design (electronics, mechanical, production tooling and others), I have worked for large companies in the Automotive industry, medium sized companies in consumer products and a few start-ups. But in all of the companies that I have worked for the person who did the Industrial Design was the same person who did the Design Engineering and that is true for many companies. The reason behind this combining of the jobs was simple. By letting the Design Engineer perform the Industrial Design tasks, time and money was saved as it prevented the reviews of products that just couldn't or would be too expensive to manufacture. As a Design Engineer performing the duties of the ID the person will automatically note if a concept or design is not possible or too expensive as the DE already understands the manufacturing techniques that would be needed to manufacture the product and would therefore avoid designs that can't meet manufacturing assembly processes. The second advantage here is that you only have to pay one salary. I have always been a strong supporter of the idea that in order to be a good product designer (ID or DE) you really must have a solid understanding of a wide variety of manufacturing techniques. At Boeing all new "Engineers" must work on the production floor for specified period of time at all (or almost all), jobs on the production floor before they can finally sit at a workstation to design anything. As one of your reviewers stated, that is becoming more and more difficult as most companies are moving production "Off Shore".
      My own personal belief is that the disciplines of the Industrial Designer and the Design Engineer should be amalgamated into ONE discipline to be taught at school. The result would be product design engineers that have more to offer than an ID or DE alone.

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    • October 09, 2008
      Reviewed by 'Richard'
      Hi Jeff,
      Once again you taught me something I was not too sure about. You explained it well and I understood it perfectly. I don't fall into either category but as a teacher of MCAD in the middle schools I now can tell the students I have about those two important but different professions. Thanks.

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    • October 09, 2008
      Reviewed by 'A Grey Beard'
      Another review of disciplines from the standpoint of inexperience in the "real world"... It has been my pleasure and pain to work with "Industrial Designers" over thirty years in Silicon Valley and other areas of American industry, and the main problem with your article is that you have bought in to the latest misapplication of design education. In the early 80's, I was brought into "Industrial Design" classes in the industry leading program at San Jose State, as a "Plastics Engineer" working in the electronics industry. My talent was experience in tooling and manufacturing, and the program was newly imbedded in the "Art Department" at San Jose State. I came in to talk to Juniors and Seniors about their "designs" and to bring "reality" into a "sketch, sketch, sketch" environment.
      A very few instructors valued my critiques of their student's design efforts, as I pointed out the limitations on using six inch long #6 screws and Velcro to hold product parts together. I talked to the students about the impracticality of designing products that "looked good" but couldn't be made by conventional manufacturing processes. I discussed "draft" in molds, parting lines, and variables caused by ignoring gating requirements. Far too many of those students argued with me that their job was not to know or care what "could be made", but to design for awards and art-inspired grades.
      Twenty years later, I see the same mentality being institutionalized, and expected. These days, there are very few of us "manufacturing-experienced" designers left to correct that nonsense, and there exists very few opportunities for the novice designers to learn what can be done, as most manufacturing is now done overseas.
      Just last week, I had a meeting with a startup that had a "design house" design their product, select a vendor, and purchase tooling to make the product. Only the money came from the startup, and now they are left owning unknown tooling, poorly processed parts and a selected vendor who does not want their business. CAD, CAID or spread sheets do not make design, and anyone who depends blindly on technology and "disciplines" to stay in business is headed for disaster. Know what you are buying, paying for and getting, not the tool used to get there.

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