Details
| Original language | English |
|---|---|
| Pages (from-to) | 820-825 |
| Number of pages | 6 |
| Journal | Procedia CIRP |
| Volume | 81 |
| Publication status | Published - 24 Jun 2019 |
| Event | 52nd CIRP Conference on Manufacturing Systems, CMS 2019 - Ljubljana, Slovenia Duration: 12 Jun 2019 → 14 Jun 2019 |
Abstract
The repair of compressor blades requires a precise coordination of the material deposit and the subsequent re-contouring process. Since re-contouring is the last step in the process chain, it is a crucial stage for the final part quality and shape. Therefore, machining-induced part distortions must be considered in process design. This paper introduces a method for the simulation-based compensation of part distortions. The method combines process planning and evaluation by means of a geometric simulation. In order to validate the approach, milling experiments are carried out. A subsequent measurement of the part geometry shows that the part distortion can be reduced by up to 21% using the presented approach.
Keywords
- Adaptive manufacturing, Blade repair, Milling, Part distortion
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: Procedia CIRP, Vol. 81, 24.06.2019, p. 820-825.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Compensation of part distortion in process design for re-contouring processes
AU - Böß, Volker
AU - Rust, Felix
AU - Dittrich, Marc André
AU - Denkena, Berend
N1 - Funding Information: The authors thank the German Research Foundation (DFG) for the financial support within the Collaborative Research Center 871: Regeneration of complex capital goods as well as the Institute of Materials Science (IW) for the heat treatment of the workpieces.
PY - 2019/6/24
Y1 - 2019/6/24
N2 - The repair of compressor blades requires a precise coordination of the material deposit and the subsequent re-contouring process. Since re-contouring is the last step in the process chain, it is a crucial stage for the final part quality and shape. Therefore, machining-induced part distortions must be considered in process design. This paper introduces a method for the simulation-based compensation of part distortions. The method combines process planning and evaluation by means of a geometric simulation. In order to validate the approach, milling experiments are carried out. A subsequent measurement of the part geometry shows that the part distortion can be reduced by up to 21% using the presented approach.
AB - The repair of compressor blades requires a precise coordination of the material deposit and the subsequent re-contouring process. Since re-contouring is the last step in the process chain, it is a crucial stage for the final part quality and shape. Therefore, machining-induced part distortions must be considered in process design. This paper introduces a method for the simulation-based compensation of part distortions. The method combines process planning and evaluation by means of a geometric simulation. In order to validate the approach, milling experiments are carried out. A subsequent measurement of the part geometry shows that the part distortion can be reduced by up to 21% using the presented approach.
KW - Adaptive manufacturing
KW - Blade repair
KW - Milling
KW - Part distortion
UR - http://www.scopus.com/inward/record.url?scp=85068455896&partnerID=8YFLogxK
U2 - 10.1016/j.procir.2019.03.206
DO - 10.1016/j.procir.2019.03.206
M3 - Conference article
AN - SCOPUS:85068455896
VL - 81
SP - 820
EP - 825
JO - Procedia CIRP
JF - Procedia CIRP
SN - 2212-8271
T2 - 52nd CIRP Conference on Manufacturing Systems, CMS 2019
Y2 - 12 June 2019 through 14 June 2019
ER -