本文介绍一种在普通车床上用小刀架补偿法加工变螺距螺杆的方法,它具有结构简单,使用方便等优点。变螺距螺杆与普通螺杆的区别,在于其螺距通常是等量递增的。例如在加工普通螺杆时,工件每转一周,刀具前进一 This article describes a common lathe with a small tool holder compensation method of variable pitch screw, which has the advantages of simple structure, easy to use. Variable pitch screw and ordinary screw difference is that the pitch is usually the same amount of incremental. For example, in the processing of ordinary screw, the workpiece per revolution, the tool forward one