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平面和锥面二次包络环面蜗轮目前采用的工艺是用与环面蜗杆配磨的滚刀加工蜗轮,工艺要求较高、效率较低、加工出的蜗轮齿面也不尽理想。采用珩磨工艺,工艺要求较低,加工出的蜗轮齿面较理想。本文将我们采用珩磨工艺介绍如下。一、基本原理普通珩磨是一种光整加工工艺,利用珩具表面与工件被加工表面开始接触时,接触面很小,压强很大,珩具很快将工件表面粗糙的波
Plane and cone secondary enveloping toroidal worm gear is currently used in the process with the toroidal worm with a hob cutter hob, high process requirements, low efficiency, the worm gear tooth surface is not perfect. Using honing process, process requirements lower, machined worm gear tooth surface is more ideal. In this paper, we use the honing process described below. First, the basic principle of ordinary honing is a finishing process, the use of honing surface with the workpiece surface is the beginning of contact, the contact surface is small, the pressure is large, honing the workpiece surface will soon wave