液压式安全平衡装置在螺杆式伺服压力机中的应用

摘要

文章提出了一种螺杆式伺服压力机上使用的新的平衡装置方案,此平衡装置方案不仅具有传统机械压力机平衡装置的所有功能,同时兼顾了安全制动器的作用,在伺服断电后可以有效保持滑块位置.%A new balancing device applied in the screw servo press has been put forward in the text.This balancing device solution not only has all the functions of the balancing device for the conventional mechanical press,but also plays the role of safety brakes.The slider position can be effectively maintained after the servo power is off.