How to improve the non symmetric bending machine precision linear motion:
1, choose reasonable track shape and guide rail combination form. The machine tool shape, such as rectangular, triangular and dovetail shaped and so on, from the form of combination between rails, double double rectangular, triangular or rectangular and triangular combination etc..
2, improve the manufacturing precision of the asymmetric bending machine guide rail. As far as possible to improve the machining accuracy and contact accuracy of the guide rail is the key to improve the accuracy of linear soil motion.
3, the use of static pressure rail or plastic rail. The structure of hydrostatic guideway of the table and the bed is a layer of hydraulic oil between the guide rails, can all effect on the guideway straightness error, and can prevent the wear of rail, so can improve the degree of the freight line.