Stress analysis of rectangular cup drawing
โ Scribed by Daxin E; Takaji Mizuno; Zhiguo Li
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 767 KB
- Volume
- 205
- Category
- Article
- ISSN
- 0924-0136
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Almtract--A new, simple and practically applicable equation, including the normal anisotropy value R and the strain hardening exponent n, for estimating the limiting drawing ratio LDR in cup-drawing of a cylindrical cup with a flat-nosed punch is derived. The normal anisotropy is based on Hill's the
The incremental theory of plasticity is applied in conjunction with finite elements for modeling of the circular cylindrical cup. A punch/die system is prescribed such that a circular blank is displaced at constant increments of 0.005 mm until a cup 16 mm deep is formed. Based on the strain energy d