缩口

• 来源期刊: 锻压工艺与设备：英文版
• 学科: 工学
• 关键词: 缩口设计 矩形空心截面 拉弯处理 各向同性 硬度塑性模
• 年，卷（期）: 2005,（1）
• 页码范围: 47-48
• 页数: 2页
• 分类号: TG316.14

摘要

A design method for prediction of dimensions of rectangular hollow sections formed in stretch bending,A generalized mixed kinematic-isotropic hardening plastic model coupled with anisotropic damage for sheet metal forming,A more general model for forming limit diagrams prediction,A unified failure approach for sheet-metals formability analysis,A visual technique to determine the forming limit for sheet materials,Amplitude-dependent internal friction of dislocation interactions in dual-phase steel.