Details
| Translated title of the contribution | Investigations on tailored forming components as tribologically loaded machine elements |
|---|---|
| Original language | German |
| Pages (from-to) | 311-318 |
| Number of pages | 8 |
| Journal | Forschung im Ingenieurwesen/Engineering Research |
| Volume | 82 |
| Issue number | 4 |
| Early online date | 17 Sept 2018 |
| Publication status | Published - 1 Dec 2018 |
Abstract
To fulfil future trends of machine elements, the surface and part properties need to be enhanced. To advance machine elements, the application of tailored forming technology offers new possibilities. With this approach, it is possible to design and manufacture machine elements consisting of two or more different metallic materials with improved performance and functionality specially adapted to their respective application. The process chain starts with the joining of different materials to multi-metal work pieces, which are subsequently formed close to the final contour. The properties of the joining zone can be improved by thermal and mechanical treatment accompanying the forming process. Exemplary multi-metal components with a boundary zone subjected to rolling contact fatigue were investigated. Thus, an axial bearing, a shaft with an integrated raceway, a bearing bushing/angular contact ball bearing and a bevel gear wheel were in the focus of this research. Here, the highly stressed areas are reinforced with a higher strength material, while the rest of the part consists of a lower grade material. In case of the shaft, the raceway acts like the inner ring of a bearing and should resist rolling contact fatigue and mechanical wear. The process route was set up and simulations regarding the fatigue life in dependence of the layer thickness of the material acting as raceway were performed. First fatigue tests were executed to prove the reliability of the described concept.
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In: Forschung im Ingenieurwesen/Engineering Research, Vol. 82, No. 4, 01.12.2018, p. 311-318.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Untersuchung von maßgeschneiderten Umformbauteilen als tribologisch belastete Maschinenelemente
AU - Pape, Florian
AU - Coors, Timm
AU - Poll, Gerhard
N1 - Funding Information: Acknowledgements The results presented in this paper were obtained within the Collaborative Research Centre 1153 “Process chain to produce hybrid high performance components by Tailored Forming” in the subproject C3. The authors would like to thank the German Research Foundation (DFG) for the financial and organizational support of this project. Publisher Copyright: © 2018, Springer-Verlag GmbH Deutschland, ein Teil von Springer Nature. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2018/12/1
Y1 - 2018/12/1
N2 - To fulfil future trends of machine elements, the surface and part properties need to be enhanced. To advance machine elements, the application of tailored forming technology offers new possibilities. With this approach, it is possible to design and manufacture machine elements consisting of two or more different metallic materials with improved performance and functionality specially adapted to their respective application. The process chain starts with the joining of different materials to multi-metal work pieces, which are subsequently formed close to the final contour. The properties of the joining zone can be improved by thermal and mechanical treatment accompanying the forming process. Exemplary multi-metal components with a boundary zone subjected to rolling contact fatigue were investigated. Thus, an axial bearing, a shaft with an integrated raceway, a bearing bushing/angular contact ball bearing and a bevel gear wheel were in the focus of this research. Here, the highly stressed areas are reinforced with a higher strength material, while the rest of the part consists of a lower grade material. In case of the shaft, the raceway acts like the inner ring of a bearing and should resist rolling contact fatigue and mechanical wear. The process route was set up and simulations regarding the fatigue life in dependence of the layer thickness of the material acting as raceway were performed. First fatigue tests were executed to prove the reliability of the described concept.
AB - To fulfil future trends of machine elements, the surface and part properties need to be enhanced. To advance machine elements, the application of tailored forming technology offers new possibilities. With this approach, it is possible to design and manufacture machine elements consisting of two or more different metallic materials with improved performance and functionality specially adapted to their respective application. The process chain starts with the joining of different materials to multi-metal work pieces, which are subsequently formed close to the final contour. The properties of the joining zone can be improved by thermal and mechanical treatment accompanying the forming process. Exemplary multi-metal components with a boundary zone subjected to rolling contact fatigue were investigated. Thus, an axial bearing, a shaft with an integrated raceway, a bearing bushing/angular contact ball bearing and a bevel gear wheel were in the focus of this research. Here, the highly stressed areas are reinforced with a higher strength material, while the rest of the part consists of a lower grade material. In case of the shaft, the raceway acts like the inner ring of a bearing and should resist rolling contact fatigue and mechanical wear. The process route was set up and simulations regarding the fatigue life in dependence of the layer thickness of the material acting as raceway were performed. First fatigue tests were executed to prove the reliability of the described concept.
KW - Fatigue life
KW - Machine elements
KW - Tailored forming
UR - http://www.scopus.com/inward/record.url?scp=85053552615&partnerID=8YFLogxK
U2 - 10.1007/s10010-018-0284-y
DO - 10.1007/s10010-018-0284-y
M3 - Artikel
AN - SCOPUS:85053552615
VL - 82
SP - 311
EP - 318
JO - Forschung im Ingenieurwesen/Engineering Research
JF - Forschung im Ingenieurwesen/Engineering Research
SN - 0015-7899
IS - 4
ER -