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现介绍一种利用小吨位锻压设备生产汽车后桥空心半轴的经济成形方法。这种方法由于不使用价格昂贵的重型设备,降低了锻件的加工成本,而且,还使中小企业生产汽车后桥空心半轴这种复杂的锻件成为可能。
Now introduce a kind of small tonnage forging equipment for the production of automotive semi-hollow axle axle after the economic forming method. This method reduces the cost of forgings by eliminating the need for expensive heavy equipment and also enables small and medium-sized enterprises to manufacture complex forgings such as the hollow axle of the rear axle of a car.