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In-situ springback compensation in incremental sheet forming
- Source :
- CIRP Annals. 68:317-320
- Publication Year :
- 2019
- Publisher :
- Elsevier BV, 2019.
-
Abstract
- Limited geometric accuracy in incremental sheet forming is a major obstacle for its wide adoption in industry. This paper develops a generic methodology, suitable for arbitrary part geometries and various ISF processes, for addressing one of the main causes of geometric inaccuracy, i.e., in-process springback. The methodology consists of three main elements: determination of key control points to treat geometric complexity, simplified simulation models to predict springback offline, and in-situ toolpath modification during forming. It is shown experimentally that the method provides an efficient and robust solution for various geometries with negligible setup cost.
- Subjects :
- 0209 industrial biotechnology
Computer science
Mechanical Engineering
Simulation modeling
Mechanical engineering
02 engineering and technology
Industrial and Manufacturing Engineering
Compensation (engineering)
020303 mechanical engineering & transports
020901 industrial engineering & automation
0203 mechanical engineering
Obstacle
Key (cryptography)
Incremental sheet forming
Subjects
Details
- ISSN :
- 00078506
- Volume :
- 68
- Database :
- OpenAIRE
- Journal :
- CIRP Annals
- Accession number :
- edsair.doi...........7fd6778fe1f3dc1805113650fe8c727f