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随着生产大跃进的开展,普遍运用车床进行高速切削加工,可以大大地提高其生产效率;因此车床的改装,在现阶段高速车床生产量不足的情况下,仍有重大意义。提高车床生产效率,全面地说应包括:(1)提高主轴转速,(2)提高功率,(3)提高刚性,(4)缩减辅助时间(将一部分手工操作改为自动化,以及纵横向进给运动中空行程的机械化)。我们认为通过上述综合性改装,其效果虽非常显
With the great leap forward in production, the widespread use of lathe for high-speed cutting can greatly improve its production efficiency. Therefore, the modification of lathe is still of great significance in the current situation when the production of high-speed lathe is insufficient. Improve the lathe production efficiency, a comprehensive view should include: (1) increase the spindle speed, (2) increase power, (3) improve the rigidity, (4) reduce the auxiliary time (part of the manual operation to automation, and the horizontal and vertical feed Mechanized movement of hollow stroke). We think that through the comprehensive modification, the effect is very significant