条带装配细槽冲制结构和工艺设计  

Design of the Punch Structure and Process for Strip Assembly Slot

作　　者：叶远东 孙效禹 李俊颀 盛国福 YE Yuan-dong;SUN Xiao-yu;LI Jun-qi;SHENG Guo-fu(CGNPC Uranium Resources Co.,Ltd,Yangjiang Guangdong 529500,China)

机构地区：[1]中广核铀业发展有限公司,广东阳江529500

出　　处：《机械研究与应用》2020年第4期169-170,173,共3页Mechanical Research & Application

摘　　要：格架是核燃料组件重要部件,通过条带上的装配槽进行装配。针对装配槽冲制难度大,凸模加工困难等问题,利用某型号条带装配细槽的结构特点,分析了冲制工艺的技术难点,详细介绍了凸模的结构设计和制造工艺,并介绍了模具的总体结构特点,对于类似凸模设计有一定的参考价值。Grid is an essential part in the nuclear fuel assembly which uses strip assembly slot to locate the position.To solve the difficulties of stamping and machining the punch,the technical difficulties of the punching process are analyzed through a typical kind of strip in this article.The structural design,manufacturing process of the punch and the overall structural characteristics of the mold are introduced to share some reference on the similar kinds of design.

关 键 词：装配细槽 冲压工艺 模具 

分 类 号：TG162[金属学及工艺—热处理]