摘要：成型砂轮的出刀行程会影响磨齿加工效率和质量。本文基于MATLAB软件对成型砂轮磨齿加工的接触线进行了仿真研究，通过对齿轮啮合原理的分析，得出了安装角与出刀行程之间的变化规律，并提出一种优化砂轮安装角以减小出刀行程的方法。该方法在减小砂轮出刀行程、提高加工效率和避免加工干涉等方面取得了良好效果，并在实际生产中进行了验证和推广应用。 

关键词：成型磨齿；接触线；MATLAB；出刀行程

中图分类号：TG74+3；TH162文献标志码：ADOI：10.3969/j.issn.1000-7008.2021.07.019

Solving the Problem of Interference of Forming Grinding Wheel Based on MATLAB

Li Teng，Yan Penghui，Yu Gongyan，Ji Wenchen

Abstract:The stroke of formed grinding wheels will affect the efficiency and quality of gear grinding.Based on MATLAB，the contact line of gear grinding with forming grinding wheel is studied.Through the analysis of gear engagement principle，the rule between the installation angle and the stroke of formed grinding is obtained.The method of optimizing the installation angle of the grinding wheel to reduce the tool stroke is proposed.This method has been applied in production，and has achieved results in reducing the stroke of the grinding wheel，improving processing efficiency，and avoiding processing interference.

Keywords:form grinding；contant line；MATLAB；gear grinding stroke