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阐述了曲板互成120°三拐曲轴锻件的整体锻造成型工艺方法及操作要点,最终生产出符合标准要求的三拐曲轴。
This paper expounds the integral forging process and operation points of the curved plates forming a 120 ° triple cogged crankshaft forging to finally produce the three-crankshaft which meets the standard requirements.