Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)
- 2000.10a
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- Pages.82-85
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- 2000
Comparision between Forward Extrusion and Upsetting Process for Preform with Stepped Shape
단 달림 형상의 예비성형체 성형에 대한 전방압출과 업셋팅 공정의 비교
- Published : 2000.10.01
Abstract
In cold forging, the final product is usually given by multi-stage process and the preform with stepped shape can be manufactured through the various forging method. The forward extrusion and upsetting processes for preform with stepped shape have been analyzed by using the rigid-plastic finite element analysis code, InteFORM and compared for load and stroke according to ae reduction of weを An engineer should select the proper processes considering the capacity and the stroke of the corresponding press in the forging of the preform with stepped shape.