Details
| Original language | English |
|---|---|
| Pages (from-to) | 211-216 |
| Number of pages | 6 |
| Journal | Journal of Materials Processing Technology |
| Volume | 230 |
| Early online date | 2 Dec 2015 |
| Publication status | Published - Aug 2016 |
Abstract
Hard turning and deep rolling are two processes with high potential to face the challenge of highly flexible and productive machining of hardened parts. On the one hand, the processes of grinding and honing are very productive to manufacture roller bearings, but on the other hand they are very inefficient for frequently changing part geometries. In addition, they do not lead to an increased endurance due to high compressive residual stresses. Hard turning and deep rolling are appropriate processes to achieve this. A hybrid process of hard turning and deep rolling can help to shorten the process chain and to optimize the influence on surface quality, because of defined contacts between tool and surface. A concept of machining roller bearing inner rings with a hybrid process is presented. A force model to predict the resulting turn-rolling forces is introduced. Additionally the effect of feed and the new process parameter shift in feed direction xf on surface roughness are discussed within this paper.
Keywords
- Deep rolling, Hard turning, Hybrid process, Surface roughness
ASJC Scopus subject areas
- Materials Science(all)
- Ceramics and Composites
- Computer Science(all)
- Computer Science Applications
- Materials Science(all)
- Metals and Alloys
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: Journal of Materials Processing Technology, Vol. 230, 08.2016, p. 211-216.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Hybrid machining of roller bearing inner rings by hard turning and deep rolling
AU - Maiß, Oliver
AU - Denkena, Berend
AU - Grove, Thilo
N1 - Funding information: The authors thank the DFG (German Research Foundation) for supporting this project (DE 44/95-2) in the context of the research program “Ressource efficient Machine Elements (SPP1551)”.
PY - 2016/8
Y1 - 2016/8
N2 - Hard turning and deep rolling are two processes with high potential to face the challenge of highly flexible and productive machining of hardened parts. On the one hand, the processes of grinding and honing are very productive to manufacture roller bearings, but on the other hand they are very inefficient for frequently changing part geometries. In addition, they do not lead to an increased endurance due to high compressive residual stresses. Hard turning and deep rolling are appropriate processes to achieve this. A hybrid process of hard turning and deep rolling can help to shorten the process chain and to optimize the influence on surface quality, because of defined contacts between tool and surface. A concept of machining roller bearing inner rings with a hybrid process is presented. A force model to predict the resulting turn-rolling forces is introduced. Additionally the effect of feed and the new process parameter shift in feed direction xf on surface roughness are discussed within this paper.
AB - Hard turning and deep rolling are two processes with high potential to face the challenge of highly flexible and productive machining of hardened parts. On the one hand, the processes of grinding and honing are very productive to manufacture roller bearings, but on the other hand they are very inefficient for frequently changing part geometries. In addition, they do not lead to an increased endurance due to high compressive residual stresses. Hard turning and deep rolling are appropriate processes to achieve this. A hybrid process of hard turning and deep rolling can help to shorten the process chain and to optimize the influence on surface quality, because of defined contacts between tool and surface. A concept of machining roller bearing inner rings with a hybrid process is presented. A force model to predict the resulting turn-rolling forces is introduced. Additionally the effect of feed and the new process parameter shift in feed direction xf on surface roughness are discussed within this paper.
KW - Deep rolling
KW - Hard turning
KW - Hybrid process
KW - Surface roughness
UR - http://www.scopus.com/inward/record.url?scp=84949032657&partnerID=8YFLogxK
U2 - 10.1016/j.jmatprotec.2015.11.029
DO - 10.1016/j.jmatprotec.2015.11.029
M3 - Article
AN - SCOPUS:84949032657
VL - 230
SP - 211
EP - 216
JO - Journal of Materials Processing Technology
JF - Journal of Materials Processing Technology
SN - 0924-0136
ER -