模具寿命

• 来源期刊: 金属加工工艺与设备：英文版
• 学科: 工学
• 关键词: 模具寿命 铜线制图 有限元 机械性质
• 年，卷（期）: 2005,（2）
• 页码范围: 47-48
• 页数: 2页
• 分类号: TG375.41

摘要

Effects of back tension and drawing direction on wire properties in copper wiredrawing;Experimental Simulation of Heat Checking Using H 13 Tool Steel;Non heat-treated cold heading wire rod for bolts;Optimization of die profile for improving dies life in the hot extrusion process;Production and die casting of semi-solid magnesium alloy AZ91D;Production engineering for aluminum cylinder block made by high-pressure die casting