精密齿轮的测量问题是目前齿轮加工中的主要问题之一。现有的测量方法多是单个参数的静态测量,其缺点是误差大、效率低,并且不能对齿轮精度做出合理的判断。齿轮测量比较理想的方法是单面啮合的综合测量,因为它的测量状态,很接近于齿轮使用中运转情况,并且各单个参数的误差综合 The measurement of precision gear is one of the main problems in gear machining. The existing measurement methods are mostly static measurement of single parameters. The disadvantages of them are large error, low efficiency, and can not make a reasonable judgment of the gear accuracy. The ideal method of gear measurement is the comprehensive measurement of single-sided meshing, because its measuring state is very close to the running condition of gear, and the error of each single parameter is integrated