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单向器套环是启动机中单向器的重要零件。材料为18CrMnTi或20Cr该零件的锻件毛坯几何形状如图土所示。 我厂由于缺少模锻设备,过去在大批生产中,套环锻件毛坯都是在空气锤上用胎模进行锻造的。用两台空气锤同时操
The unidirectional collar is an important part of the starter in the unidirectional. The material is 18CrMnTi or 20Cr The parts forging blank geometry shown in Figure soil. Due to the lack of die forging equipment factory, in the past in a large number of production, the ring forging rough are used in the air hammer forging with a tire mold. Use two air hammer at the same time