注塑模具成型部件的失效分析及选材新发展  

Failure Analysis and New Development of Material about the Molding Parts of Injection Mold

作　　者：任清海[1] 翁楠[2] 

机构地区：[1]安阳职业技术学院机电工程系,河南安阳455000 [2]河南机电高等专科学校、机械工程系河南,新乡453000

出　　处：《模具工程》2014年第6期63-65,共3页Mould &Die Project

摘　　要：表面磨损、塑性变形及断裂是注塑模具成型部件在力和热作用下的主要失效形式。作者在对这三种失效分析的基础上，通过目前新研制的注塑模具钢举例的方式，详细叙述了注塑模成型部件材料选择新发展。the surface wear, plastic deformation and fracture is the main failure form of the injection molding parts in the force and thermal effect. The author analyzes these three kinds of failure on the basis of the analysis, the current injection molding steel developed by way of example, describes in detail the new development of injection molding parts.

关 键 词：注塑模具 成型部件 失效分析 材料选择 

分 类 号：TG301[金属学及工艺—金属压力加工]