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Three-dimensional simulation of robot path and heat transfer of a TIG-welded part with complex geometry
University West, Department of Technology, Mathematics and Computer Science, Division for Mechanical Engineering.ORCID iD: 0000-0002-4329-418X
University West, Department of Engineering Science, Division of Automation Systems.ORCID iD: 0000-0002-1869-232X
University West, Department of Engineering Science, Research Enviroment Production Technology West.ORCID iD: 0000-0001-7787-5444
2002 (English)In: 11th International Conferences on Computer Technology in Welding: Colombus, Ohio December 6-7, 2001, 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
2002. p. 309-316
Series
Technical Paper - Society of Manufacturing Engineers, 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:hv:diva-2482OAI: oai:DiVA.org:hv-2482DiVA, id: diva2:320120
Conference
11th International Conferences on Computer Technology in Welding, Colombus, Ohio December 6-7, 2001
Available from: 2010-05-21 Created: 2010-05-21 Last updated: 2020-01-17Bibliographically approved
In thesis
1. Simulation of robotic TIG-welding
Open this publication in new window or tab >>Simulation of robotic TIG-welding
2003 (English)Licentiate thesis, comprehensive summary (Other academic)
Place, publisher, year, edition, pages
Lund: Lund Institute of Technology, 2003. p. 96
Series
Department of mechanical engineering, Lund Insititute of Technology
Keywords
Robotics, Bågsvetsning, robotteknik
National Category
Manufacturing, Surface and Joining Technology Other Engineering and Technologies
Research subject
ENGINEERING, Manufacturing and materials engineering
Identifiers
urn:nbn:se:hv:diva-2565 (URN)91-628-5702-9 (ISBN)
Available from: 2010-06-23 Created: 2010-06-22 Last updated: 2025-02-10Bibliographically approved
2. Simulation fo Robot Paths and Heat Effects in Welding
Open this publication in new window or tab >>Simulation fo Robot Paths and Heat Effects in Welding
2006 (English)Doctoral thesis, comprehensive summary (Other academic)
Place, publisher, year, edition, pages
Trollhättan: Högskolan Väst, 2006. p. 160
Keywords
Robotics, Svetsning, robotteknik
National Category
Other Engineering and Technologies
Research subject
ENGINEERING, Manufacturing and materials engineering
Identifiers
urn:nbn:se:hv:diva-2575 (URN)91-628-6869-1 (ISBN)978-91-628-6869-7 (ISBN)
Note
Diss. Lund : Lunds universitet, 2006Available from: 2010-06-30 Created: 2010-06-24 Last updated: 2025-02-10Bibliographically approved

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Ericsson, MikaelBolmsjö, GunnarNylén, Per

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Citation style
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