한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 2000년도 추계학술대회 논문집
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- Pages.128-131
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- 2000
판재의 점진성형법에 대한 기초연구
A Basic Study on Incremental Forming Method for Sheet Metal
초록
The technology of incremental forming has drawn attention for small-batch production of sheet metal components. In the present investigation a forming tool containing a freely-rotating ball was developed and applied to forming experiments. Deformation characteristics including crack occurred during forming with this tool was examined for full annealed Al1050 sheet. The finite element analysis was successfully applied to this special type of forming process, and provided results that agree well with the measurements.