CPU固定筋板冲压工艺分析及其模具设计  

Stamping process analysis and die design for CPU stiffener plate

作　　者：胡道春[1] 张凌峰 HU Dao-chun;ZHANG Ling-feng

机构地区：[1]台州职业技术学院机电工程学院,浙江台州318000

出　　处：《模具技术》2018年第1期31-34,共4页Die and Mould Technology

基　　金：浙江省大学生科技创新活动计划暨新苗人才计划项目(2016R462003);2015年度校级大学生科技创新项目(2014DKC04)

摘　　要：根据CPU固定筋板的结构特点,分析了其冲压成形工艺,提出基于自动送料的级进冲压解决方案,即水平方向的"送料"与"复位"以及前后方向的"夹紧"和"松开"。重点分析了该模具的12个冲压工步,并设计了合理的模具结构。经试模生产验证,该冲压工艺合理,产品质量稳定,提高了生产效率。The stamping process of CPU stiffener plate was analyzed based on the structural characteristics,and the solution of progressive stamping was proposed according to the automatic feeding,which provided the＂feeding＂and＂resetting＂in the horizontal direction and the＂clamping＂and＂releasing＂in the front and back directions.The layout designed with 12 stamping steps and the reasonable die structure were also specified.It is proved that the stamping process is reasonable and the product quality is stable,which can increase production efficiency.

关 键 词：CPU固定筋板 冲压工艺 自动送料 模具设计 

分 类 号：TG385.2[金属学及工艺—金属压力加工]