分段成形磨削工艺在超大模数齿轮加工上的应用

Application of sectional profile grinding on machining of gear with ultra-large module

利用ZP50数控成型磨齿机单面分段成型磨削,来实现超大模数齿轮齿形的加工,并通过具体实例对此磨削方法加以验证。此磨削工艺优势在于,不需要增添专用机床和特殊工装刀具,是一种适用性强、经济性好的齿形精加工方法。

ZP50 CNC profile grinding machine was applied to conduct single-side sectional profile grinding,so as to realize the high-precision machining of the case-hardened gear with ultra-large module,and specific example was offered to verify the grinding method.The advantage of the grinding method was there was no need to add special machine tool and fixture tools.It was an economical and strong applicability method for tooth profile finishing.