不同凹模入模角对直齿圆柱齿轮挤压成形的影响

Effect of Different Blank Entry Angles to Mold on the Formation of Extrusion Spur Cylinder Gear

少无切削的挤压生产方法是生产齿轮的一种先进工艺,生产效率高,产品性能好,并且大大节约原材料。本文研究了凹模的入模角对齿轮挤压件质量以及挤压力等各种因素的影响,对实际生产有一定的指导价值。

The extrusion method with less or without chip is an advanced technology on the production of gear.It has high production efficiency,good product performance,and significant saving in raw materials.This paper researches the effect of the die entry angle on the quality of gear extrusion and extrusion pressure and other various factors.It has guidance value on actual production.