中文摘要：

根据斜齿轮成形磨削过程中砂轮与齿轮之间的运动关系,建立了斜齿轮成形磨削的数学模型;通过推导成形砂轮与被加工齿面的接触条件方程,得出了成形砂轮的理论廓形,推导出砂轮廓型的等距曲线。设计了成形砂轮数控修形和数值模拟仿真软件,用于修整磨削任意参数斜齿轮的成形砂轮和检验砂轮的修形精度。斜齿轮磨削试验验证了修形理论的正确性和修形软件的有效性。

英文摘要：

Based on the motion relation between grinding wheel and gear in the process of helical-gear form grinding,the mathematical model of the helical-gear form grinding was established.The theoretical profile of the grinding wheel had been obtained by deducing the contact condition equations between the grinding wheel and the tooth face to be ground.The equidistant curve of the profile of grinding wheel was deduced to meet the need for dressing the grinding wheel by means of diamond wheel.The grinding wheel dressing software and numerical simulation software were developed,which could be used to dress the form grinding wheels with arbitrary helical-gear parameters and test the wheel dressing accuracy.Helical-gear grinding experiments showed that the dressing theory was correct and the dressing software was feasible.