1·A hole is drilled in the center and it is bolted to a mandrel so that the rest of the machining operations can be performed.
钻一个洞，是在中央，这是一个心轴螺栓，使其余的加工操作可以执行。
2·An initial weight is obtained by weighing the mandrel and the tube of plastic film then a slurry composition is deposited inside the closed tube.
通过称量心轴和塑料薄膜管以得到初始重量，然后将浆料复合物沉积到密闭管中。
3·This rotating pressure creates a hole in the middle of the billet, which is then formed into a pipe by a mandrel.
这种旋转压力在实心坯中间出现了一个孔，再通过心轴成型成管。
4·Users can choose the mandrel hanger or the slip hanger according to their needs.
用户可根据需要选用卡瓦式或心轴式悬挂器。
1·Chongqing Long Xuan Feng Auto Parts co., Ltd. The company is a professional motorcycle clutch, clutch, camshaft, start beads, mandrel production and sales of private enterprises.