论文部分内容阅读
介绍活动冲头式压模热挤压一次成型空心汽车轮毂轴管的加工过程,依据体积不变原理和最小阻力法则得到一个新的热挤压工艺,以减少法兰和内孔的加工量。
Introduce the activities of the punch die hot extrusion forming a hollow car hub axle tube processing, according to the principle of volume and minimum resistance law to get a new hot extrusion process to reduce the flange and bore processing capacity.