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在通用压机上生产类似全纤维曲轴一类锻件的先进工艺为多向镦锻法。本文设计的新型增力式多向钮锻装置，在锻造接近结束时，可以增大水平锹粗力，其增力效果超过传统的ＲＲ锻造法及ＴＲ锻造法。
In general-purpose presses similar to the production of a full-fiber crankshaft forging a multi-heading upsetting forging method. In this paper, a new force-increasing multi-directional button forging device is designed to increase the horizontal shoveling force when the forging is approaching the end. The force boosting effect surpasses the traditional RR forging method and the TR forging method.