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Three-dimensional simulation of robot path and heat transfer of a TIG-welded part with complex geometry
Högskolan Väst, Sweden.ORCID iD: 0000-0002-4329-418X
University West, Sweden.ORCID iD: 0000-0002-1869-232X
Högskolan Väst, Sweden.ORCID iD: 0000-0001-7787-5444
2002 (English)In: 11th International Conferences on Computer Technology in Welding: Colombus, Ohio December 6-7, 2001, Society of Manufacturing Engineers, North American Manufacturing Research Institution, 2002, p. 309-316Conference paper, Published paper (Other academic)
Abstract [en]

The application of commercial software (OLP) packages for robot simulation, and programming, use interactive computer graphics, provide powerful tools for creating welding paths off-line. By the use of such software, problems of robot reach, accessibility, collision and timing can be eliminated during the planning stage. This paper describes how such software can be integrated with a numerical model that predicts temperature-time histories in the solid material. The objective of this integration is to develop a tool for the engineer where robot trajectories and process parameters can be optimized on parts with complex geometry. Such a tool would decrease the number of weld trials, increase productivity and reduce costs. Assumptions and principles behind the modeling techniques are presented together with experimental evaluation of the correlation between modeled and measured temperatures.

Place, publisher, year, edition, pages
Society of Manufacturing Engineers, North American Manufacturing Research Institution, 2002. p. 309-316
Series
Technical Paper, ISSN 0361-8765 ; AD02-292
Keywords [en]
Finite element analysis; Heat transfer; Off-line programming; Welding
National Category
Metallurgy and Metallic Materials
Research subject
ENGINEERING, Manufacturing and materials engineering
Identifiers
URN: urn:nbn:se:lnu:diva-80688OAI: oai:DiVA.org:lnu-80688DiVA, id: diva2:1290179
Conference
11th International Conferences on Computer Technology in Welding, Colombus, Ohio December 6-7, 2001
Available from: 2019-02-19 Created: 2019-02-19 Last updated: 2019-08-30Bibliographically approved

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Bolmsjö, Gunnar

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Ericsson, MikaelBolmsjö, GunnarNylén, Per
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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