【摘要】 本文对M12B型冲压机的机构尺寸进行了优化.在满足冲压机工作要求的情况下,使其四杆机构的最小传动角大于45°并保证其机构运转良好及效率高.更多还原

【Abstract】 This paper deals with the size optimization of the mechanism of M12B punch presses. It is shown that when the minimum transmission angle of the four-bar linkage is made to be larger than 45°, the punch presses can work satisfactorily. Obviously, the optimization guarantees that the linkage is more efficient.更多还原