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Friction in Sheet M...
Friction in Sheet Metal Forming : A Comparison Between Milled and Manually Polished Die Surfaces
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- Rosén, Bengt - Göran, 1962- (författare)
- Högskolan i Halmstad,Funktionella ytor,Chalmers tekniska högskola,Chalmers University of Technology
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- Wiklund, Daniel (författare)
- Swerea, IVF, Gothenburg
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- Liljegren, M. (författare)
- Olofström School of Automotive Stamping,Chalmers tekniska högskola,Chalmers University of Technology
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- Berglund, Johan C, 1978 (författare)
- Sandvik Tooling R & D Center, Olofström,Chalmers tekniska högskola,Chalmers University of Technology
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- Bay, Niels (författare)
- Department of Mechanical Engineering Technical University of Denmark
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- Kjellsson, K. (författare)
- Volvo Car Corp., Olofström
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(creator_code:org_t)
- 2010
- 2010
- Engelska.
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Ingår i: Proceedings of 4th International Conference on Tribology in Manufacturing Processes. ; , s. 613-622
- Relaterad länk:
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https://urn.kb.se/re...
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https://research.cha...
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Abstract
Ämnesord
Stäng
- The evolvement of product requirements in the automotive industry, e.g. reduced weight, means that the use of advanced high strength steels (HSS, EHSS,UHSS) in automotive applications is continuously increasing. The introduction of high strength steels in production implies increased tool wear and calls for functional tool surfaces that are durable in these severe tribological conditions. In this study the influence of tool surface topography on friction has been investigated. The frictional response was studied in a Bending Under Tension test. The results did show that a low frictional response was generated by low slope of roughness profiles combined with a strong anisotropy applied perpendicularly to the sliding direction. An improved machining strategy has a high potential to significantly reduce the need for manually polished surfaces.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Produktionsteknik, arbetsvetenskap och ergonomi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Production Engineering, Human Work Science and Ergonomics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
Nyckelord
- Sheet metal forming
- Die surface topography
- Finish milling
- Friction model
- Manufacturing engineering
- Produktionsteknik
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)