软管卡箍用于机、客、货车车箱之间制动缸风管接头处,起紧固软管和接头的作用。从零件图可以看出,软管卡箍的形状较复杂,壁薄且全部不加工。这就给锻造零件时带来较大的困难。初生产时,我们车间完全采用手工锻造,工人的劳动强度高,但效率却很低。因此我们车间的技术人员和工人、领导进行了多次的研究,又经过几次试验,终于在1/8吨蒸汽锤上实现了型砧锻造工艺。 Hose clamps are used to fasten the hoses and fittings at the brake cylinder air duct connection between the machine, passenger and truck body. As can be seen from the part drawings, the shape of the hose clamps is more complex, the wall is thin and all are not machined. This gives greater difficulty in forging parts. At the beginning of production, our workshop was totally hand-forged, and workers were labor-intensive, but their efficiency was very low. Therefore, our workshop technicians and workers, leaders conducted many studies, and after several tests, and finally 1/8 tons of steam hammer to achieve the anvil forging process.