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A design tool integrating CAD and virtual manufacturing for distortion assessment
Luleå University of Technology. (Product Development Research Lab)ORCID iD: 0000-0002-9662-4576
2005 (English)In: Proceedings of the 15th International Conference on Engineering Design, ICED'05, Melbourne, Australia, 2005Conference paper, Published paper (Refereed)
Abstract [en]

In the aero space industry, design for manufacturing promotes machining predictions using finite element analysis during design. Today design and computational engineers often are far from integrated. The design tool in this paper couples the simulation of distortion effects due to machining with CAD, where knowledge of how to perform a machining simulation is captured within the tool. The tool system is governed by a UNIX shell script and uses Python scripts for pre- and post-processing purposes coupled to the finite element software MSC.MarcTM. The tool allows an engineer to estimate the distortion effects due to machining and is believed to help bridge the gap between design and computational engineers in the manufacturing planning stages of engineering design. By using tools like the one presented here, both component quality and accuracy of machining operation cost estimation can be expected to increase, since distortion problems can be solved or prevented already in the manufacturing planning stages of engineering design. Thus design for manufacturing is enhanced since redesign due to inferior manufacturing can be reduced.

Place, publisher, year, edition, pages
Melbourne, Australia, 2005.
Keyword [en]
Knowledge Enabled Engineering, Finite Element Analysis, Design Support, Virtual Manufacturing, Machining Distortion.
National Category
Other Mechanical Engineering
Identifiers
URN: urn:nbn:se:bth-11293OAI: oai:DiVA.org:bth-11293DiVA: diva2:889493
Conference
15th International Conference on Engineering Design, ICED'05
Funder
VINNOVA
Available from: 2015-12-26 Created: 2015-12-18 Last updated: 2016-01-07Bibliographically approved

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fulltext(598 kB)71 downloads
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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf