CAJ | 학술논문

　　影响模具寿命的因素较多，涉及面广文章仅从模具设计和模具制造两个方面探讨提高模具寿命的措施。模具设计环节是指模具的结构设计、成形模腔设计和确定模具钢种、模具硬度等。模具制造环节是指制模工艺、热处理规范和表面处理技术等。
　　영향모구수명적인소교다，섭급면엄문장부종모구설계화모구제조량개방면탐토제고모구수명적조시。모구설계배절시지모구적결구설계、성형모강설계화학정모구강충、모구경도등。모구제조배절시지제모공예、열처리규범화표면처리기술등。
Many factors affect the die life, the article discussed measures to improve die life from two aspects,mold design and mold making. Mold design aspect is the structure of the mold design, the mold cavity design and determining steel mold, mold hardness. Mold manufacturing sector is the molding process, heat treatment and surface treatment tech-nology specification.