摘要
通过计算机模拟带有锥孔大法兰轴套零件镦挤成形过程，研究该类零件镦挤成形中的金属流动规律及成形条件。得出了在满足成形要求及耗能最小的前提下，最佳的毛坯形状和工艺，为该类零件镦挤成形工艺的制定提供了科学依据。
By computer simulation of the upset-extruding process of axle housing with tapped hole and large flanges, the law of metal flow and forming condition for such parts in upset-extruding has been investigated. This study gets the best billet shape and technology under the presupposition of meeting the demands of forming and the least dissipation of energy. The results can provide scientific principle to the making of such parts' upset-extruding forming technology.
出处
《材料科学与工艺》
EI
CAS
CSCD
1998年第3期41-44,共4页
Materials Science and Technology
基金
山西省自然科学基金
关键词
精密成形
镦挤
温成形
计算机模拟
precision forming
upset extruding
warm forming
computer simulation
