通过补偿机床螺距和丝杠间隙误差,实现了机床线性定位误差的补偿。
Proper variate thread pitch techniques can be adopted to improve the distributions of detention forces, so as to strengthen casing strings'loadsupporting capability.采用适当的变螺距工艺可使扣牙力分布得以改善,从而提高套管柱承载能力。
A new software-based method for flexible thread pitch error compensation is proposed, considering the traditional equi-thread pitch error compensation and the usage of the CNC machine tools.将传统的等螺距误差补偿与机床使用情况相结合,提出并采用软件方法实现弹性螺距误差补偿。