【摘要】 从分析冲模失效形式入手,探讨模具材料选用和表面强化技术,从模具设计、安装调试、使用等方面探讨提高模具寿命的措施。更多还原

【Abstract】 By analysis of failure forms for die,the measures for improving die life have been discussed from die material selection and surface strengthening technique,die design,die installation,commission,and operation aspects.更多还原