模具技术Issue(5)：17-21,24,6.
十字轴双向温挤压模具设计及试验研究
Design and experimental research of cross shaft warm extrusion die
张建新 1徐杰 2薛克敏2
作者信息
- 1. 南通市福乐达汽车配件有限责任公司,江苏 南通 226300
- 2. 合肥工业大学 材料科学与工程学院,安徽 合肥 230009
- 折叠
摘要
Abstract
The one-way ,two-way warm extrusion processes of cross shaft were simulated by finite element software Deform . The results showed that the force required for forming two-way extrusion cross shaft forgings ,opening force were significantly reduced ,forging metal flow line was uniform .According to the simulation results ,two-way extrusion die was designed based on the original universal joint unidirectional extrusion die , and 140 die springs were required for providing clamping force .The spring was arranged by the hydrau-lic slide size .Finally ,the cross shaft was successfully formed by the implementation of this die structure .关键词
十字轴/双向挤压/模具弹簧/合模力Key words
cross shaft/two-way extrusion/die spring/clamping force分类
矿业与冶金引用本文复制引用
张建新,徐杰,薛克敏..十字轴双向温挤压模具设计及试验研究[J].模具技术,2015,(5):17-21,24,6.
