摘要
锥台形空心件形状比较特殊 ,其成形工艺和模具也有其特点。本文论述了锥台形空心件挤压成形工艺和模具设计要点 ,给出了实用的模具结构。
Due to the specific shape characteristics of the hollow parts of frustum type,the process and die for forming this type of parts are of its own characteristic . A dissertation is made on the process and main points of the die design for extruding the hollow parts of the frustum type. The practical die structure is presented
出处
《锻压技术》
CAS
CSCD
北大核心
2004年第1期68-70,共3页
Forging & Stamping Technology
关键词
精密模锻
模具设计
冷挤压
反挤压
锥台形空心件
Precision die forging Design of forging dies Cold extrusion Reverse extrusion
