采用薄型油压缸等分数控转台的装置

该文介绍了在数控转台上,采用薄型油压缸的装置,将数控转台在圆周360°范围内四等分,有效地保证了数控转台在圆周360°范围内,0°、90°、180°、270°这四个关键位置的分度精度,同时相比较于市面上普遍采用的鼠牙盘分度定位结构或圆光栅全闭环反馈分度定位而言,大大降低成本,并且结构简单、使用操作方便。实践证明,该结构设计合理,实用性强,可靠性高。

The Device of Dividing CNC Rotary Worktable Several Equal Parts with Thin Type Hydraulic Cylinder

This paper introduces a device that using on CNC rotary worktable,by using thin type hydraulic cylinder,dividing the CNC rotary worktable to four equal parts within the circumference of 360 degree,it can ensure the CNC rotary worktable＇s key position of positioning accuracy,such as the four key positions,0 degree,90 degree,180 degree and 270 degree.Meanwhile,compare with the dividing CNC rotary worktable by using mouse tooth plate structure,and by using rotary encoder feedback,which is plenty of listed on the market,this type of structure is significantly lower cost,and structure is simple,easy to operate for now,practical.This type of structure has been proved to be more reliable in application,simple and reasonable in design and very practical.