Details
| Original language | English |
|---|---|
| Pages (from-to) | 503-512 |
| Number of pages | 10 |
| Journal | Production Engineering |
| Volume | 16 |
| Issue number | 4 |
| Early online date | 4 Dec 2021 |
| Publication status | Published - Aug 2022 |
Abstract
Grinding is mostly considered as a finishing operation by which a high surface quality is achieved. An increase in productivity is therefore limited by maintained surface properties such as the roughness or tensile residual stresses. Thus, a roughing operation is inevitable followed by a finishing operation, while both operations are separated, leading to larger cycle times and process costs. In this paper, a novel process combination is investigated in which the roughing is done by grinding and the finishing operation by deep rolling within one tool setup. In this way, both processes are conducted parallel within the primary processing time. The objective of this study is the knowledge of the characteristics of this process combination with regard to the workpiece surface integrity. Therefore, shafts are ground in peel grinding with varying grinding wheel types and process parameters and subsequently machined with deep rolling. The process combination is evaluated with regard to the process forces and the resulting surface properties. In addition, experiments using the process combination were conducted in order to investigate the transferability of the results towards the process combination. By this approach, it was found that the surface roughness was reduced up to 80% by deep rolling showing the potential of the process combination.
Keywords
- Deep rolling, Grinding, Process combination, Topography
ASJC Scopus subject areas
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: Production Engineering, Vol. 16, No. 4, 08.2022, p. 503-512.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Process design of a novel combination of peel grinding and deep rolling
AU - Denkena, Berend
AU - Kroedel, Alexander
AU - Gartzke, Tobias
N1 - Funding Information: The authors would like to thank the Federal Ministry for Economic Affairs and Energy (BMWi) Germany for their organizational and financial support within the project “Development of a combined process consisting of grinding and deep rolling for a productive machining rotationally symmetric workpieces” with the funding number “IGF 20433 N”.
PY - 2022/8
Y1 - 2022/8
N2 - Grinding is mostly considered as a finishing operation by which a high surface quality is achieved. An increase in productivity is therefore limited by maintained surface properties such as the roughness or tensile residual stresses. Thus, a roughing operation is inevitable followed by a finishing operation, while both operations are separated, leading to larger cycle times and process costs. In this paper, a novel process combination is investigated in which the roughing is done by grinding and the finishing operation by deep rolling within one tool setup. In this way, both processes are conducted parallel within the primary processing time. The objective of this study is the knowledge of the characteristics of this process combination with regard to the workpiece surface integrity. Therefore, shafts are ground in peel grinding with varying grinding wheel types and process parameters and subsequently machined with deep rolling. The process combination is evaluated with regard to the process forces and the resulting surface properties. In addition, experiments using the process combination were conducted in order to investigate the transferability of the results towards the process combination. By this approach, it was found that the surface roughness was reduced up to 80% by deep rolling showing the potential of the process combination.
AB - Grinding is mostly considered as a finishing operation by which a high surface quality is achieved. An increase in productivity is therefore limited by maintained surface properties such as the roughness or tensile residual stresses. Thus, a roughing operation is inevitable followed by a finishing operation, while both operations are separated, leading to larger cycle times and process costs. In this paper, a novel process combination is investigated in which the roughing is done by grinding and the finishing operation by deep rolling within one tool setup. In this way, both processes are conducted parallel within the primary processing time. The objective of this study is the knowledge of the characteristics of this process combination with regard to the workpiece surface integrity. Therefore, shafts are ground in peel grinding with varying grinding wheel types and process parameters and subsequently machined with deep rolling. The process combination is evaluated with regard to the process forces and the resulting surface properties. In addition, experiments using the process combination were conducted in order to investigate the transferability of the results towards the process combination. By this approach, it was found that the surface roughness was reduced up to 80% by deep rolling showing the potential of the process combination.
KW - Deep rolling
KW - Grinding
KW - Process combination
KW - Topography
UR - http://www.scopus.com/inward/record.url?scp=85120650348&partnerID=8YFLogxK
U2 - 10.1007/s11740-021-01092-w
DO - 10.1007/s11740-021-01092-w
M3 - Article
AN - SCOPUS:85120650348
VL - 16
SP - 503
EP - 512
JO - Production Engineering
JF - Production Engineering
SN - 0944-6524
IS - 4
ER -