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本文介绍了轴承套图锻件在冲床上进行冷整径的工艺方法及效果,并以7204/01为例说明了整径前后的具体尺寸及模具结构。附图2幅。
This paper introduces the method and effect of the cold forging process of the bearing sleeve forging on the punch press, and shows the specific size and die structure before and after the whole diameter taking 7204/01 as an example. Figure 2 Photo.