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。
change thread pitch screw is widely used in packaging machinery. the paper introduces the processing principal of a change thread pitch screw on a general purpose machine tools.
变螺距螺桿在包装机械中有十分广泛的应用,本文详细地介绍了变螺距螺桿在通用机床上的加工原理。
proper variate thread pitch techniques can be adopted to improve the distributions of detention forces, so as to strengthen casing strings'loadsupporting capability.