论文部分内容阅读
以往未能实现锥齿轮锻件切边模电火花线切割加工的原因是未能解决切边模齿形设计问题，从而无法确定线切割轨迹．本文在导出锥齿轮切边模齿廓理论曲线及其渐屈线方程的基础上，提出该切边模齿廓单点拟合法及其精度分析方法，并建立了相应的计算公式，解决了切边模线切割加工的关键技术问题
In the past failed to achieve bevel gear forging trimming mold WEDM reason is that the trimming die can not solve the problem of tooth design, which can not determine the line cutting trajectory. Based on the derivation of the theoretical curve and the evolvement equation of profile of bevel gear, the single-point fitting method and the accuracy analysis method of the profile of the trimming die are proposed. And the corresponding formulas are established, Edge die cutting the key technical issues