Details
| Original language | English |
|---|---|
| Title of host publication | Tribology in Manufacturing Processes and Joining by Plastic Deformation |
| Pages | 425-434 |
| Number of pages | 10 |
| Publication status | Published - Jun 2014 |
| Event | 6th International Conference on Tribology in Manufacturing Processes and Joining by Plastic Deformation, ICTMP 2014 - Darmstadt, Germany Duration: 22 Jun 2014 → 24 Jun 2014 |
Publication series
| Name | Advanced Materials Research |
|---|---|
| Volume | 966-967 |
| ISSN (Print) | 1022-6680 |
| ISSN (electronic) | 1662-8985 |
Abstract
The life time of roller bearings can be increased by inducing compressive residual stresses in the subsurface region of the raceway. These stresses can be induced by overloading in the first numbers of revolution. It would be much more useful to create the surface integrity within the manufacturing process. In this paper a method is presented to improve the process chain from grinding and honing to hard turning and deep rolling. As a result the surface finish is comparable to ground bearings. Due to the deep rolling process the maximum compressive stresses can be induced to higher values and depth. For the evaluation of the surface roughness in hard turning process and the maximum compressive stresses in deep rolling empirical models based on D-optimal experimental design are used.
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Tribology in Manufacturing Processes and Joining by Plastic Deformation. 2014. p. 425-434 (Advanced Materials Research; Vol. 966-967).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Affecting the Life Time of Roller Bearings by an Optimal Surface Integrity Design After Hard Turning and Deep Rolling
AU - Denkena, Berend
AU - Poll, Gerhard
AU - Maiß, Oliver
AU - Neubauer, Timo
PY - 2014/6
Y1 - 2014/6
N2 - The life time of roller bearings can be increased by inducing compressive residual stresses in the subsurface region of the raceway. These stresses can be induced by overloading in the first numbers of revolution. It would be much more useful to create the surface integrity within the manufacturing process. In this paper a method is presented to improve the process chain from grinding and honing to hard turning and deep rolling. As a result the surface finish is comparable to ground bearings. Due to the deep rolling process the maximum compressive stresses can be induced to higher values and depth. For the evaluation of the surface roughness in hard turning process and the maximum compressive stresses in deep rolling empirical models based on D-optimal experimental design are used.
AB - The life time of roller bearings can be increased by inducing compressive residual stresses in the subsurface region of the raceway. These stresses can be induced by overloading in the first numbers of revolution. It would be much more useful to create the surface integrity within the manufacturing process. In this paper a method is presented to improve the process chain from grinding and honing to hard turning and deep rolling. As a result the surface finish is comparable to ground bearings. Due to the deep rolling process the maximum compressive stresses can be induced to higher values and depth. For the evaluation of the surface roughness in hard turning process and the maximum compressive stresses in deep rolling empirical models based on D-optimal experimental design are used.
KW - Deep rolling
KW - Hard turning
KW - Roller bearing
UR - http://www.scopus.com/inward/record.url?scp=84903977988&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/amr.966-967.425
DO - 10.4028/www.scientific.net/amr.966-967.425
M3 - Conference contribution
AN - SCOPUS:84903977988
SN - 9783038351276
T3 - Advanced Materials Research
SP - 425
EP - 434
BT - Tribology in Manufacturing Processes and Joining by Plastic Deformation
T2 - 6th International Conference on Tribology in Manufacturing Processes and Joining by Plastic Deformation, ICTMP 2014
Y2 - 22 June 2014 through 24 June 2014
ER -