摘要
通过对保护管零件的工艺分析,确定利用旋转式凹模进行拉深。详细阐述了模具结构及工作过程,同时对模具结构设计作了说明。经试验,采用旋转式凹模拉深模能生产出满足产品图要求的保护管。
Through the process analysis of the protective tube parts, it was ascertained thatdrawing was used to the rotary concave die. The die structure and working process were described in detail. At the same time, the structural design of the die was illustrated. Through the test, using the rotary concave die drawing die can produce protective tube to meet the requirements of the product diagram.
出处
《热加工工艺》
CSCD
北大核心
2017年第19期170-171,共2页
Hot Working Technology
关键词
保护管
拉深
旋转凹模
protective tube
drawing
rotary concave die
