摘要
本文针对变速器齿轮干式滚齿加工的刀具磨损问题,通过滚刀快速磨损试验,确定刀具磨损变化规律、切削速度对刀具磨损的影响以及刀具磨损对零件表面粗糙度、齿轮精度和加工功率的影响。总结出通过快速滚刀磨损试验与计算制定保守的刀具重磨标准的方法。
This paper studies the tool wear of dry hobbing for transmission gear.The change regular of tool wear,the influence of cutting speed on tool wear,and the influence of tool wear on roughness,gear precision and machining power is determined by the rapid test of hob wear.The method of making the standard of the tool regrinding is summarized by the rapid hobbing wear test and calculation.
引文
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