具有圆弧曲面特征的模具镶件组合制造工艺  

Die insert combination manufacturer with circular arc surface feature

作　　者：林静财 刘健 肖恒 严一钊 陈代玉 LIN Jingcai;LIU Jian;XIAO Heng;YAN Yizhao;CHEN Daiyu(Chengdu Homin Technology Co.,Ltd.,Chengdu 610091,China)

机构地区：[1]成都宏明双新科技股份有限公司,四川成都610091

出　　处：《模具工业》2024年第9期62-66,共5页Die & Mould Industry

摘　　要：针对高精度圆弧曲面成形凹模单件加工效率低、加工难度大、报废率高等问题,根据圆弧曲面成形凹模结构特点,采用组合加工制造工艺进行加工,新制造工艺缩短了校对基准时间,降低了镶件的制造成本和圆弧曲面成形镶件的加工难度。In view of the problems such as low processing efficiency,difficult processing,and high scrap rate of single piece of high precision circular arc surface forming concave die.The combined processing technology was adopted according to the structural characteristics of circular arc sur-face forming die.The new manufacturing process shortened the time of datum checking,reduced the manufacturing cost of the insert and the processing difficulty of the arc curved surface forming insert.

关 键 词：高精度 成型凹模 组合加工 制造工艺 

分 类 号：TG76[金属学及工艺—刀具与模具]