机床横向丝杆机械支撑装置的设计

Design of machine cross screw mechanical support device

介绍了一种大型机床横向丝杆机械支撑装置的结构。该装置结构简单、容易控制、安全可靠。解决了大行程滚珠丝杠因自重引起的下垂度很大的问题。提高了机床传动精度。

Introduces a large machine cross screw mechanical supporting device structure,which has the advantages of simple structure,easy to control,safe and reliable.It solves the big sag problem of large stroke ball screw due to the self weight,improves the driving accuracy of machine.