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在用MAAG60BC磨齿机加工高精度齿轮的试验研究中,通过工艺测试发现该机床有许多特点,其中最明显的是:1.用几何偏心抵消运动偏心来减小齿轮切向综合误差的办法会削弱加工齿轮齿形精度高的优点;2.由于运动偏心向几何偏心转化,因此,只要严格控制几何偏心,会使加工齿轮切向综合精度指标大大提高,同时,可以通过测量齿圈径向跳动间接检查切向综合误差的大小;3.由前述,该机床提高加工齿轮精度的最根本的途径是严格控制几何偏心。
In the experimental study of machining high-precision gears with MAAG60BC gear grinding machine, the machine tool has many characteristics found through the process test. The most obvious ones are as follows: 1. The method of reducing the gear tangential synthesis error by offsetting the eccentricity by geometric eccentricity Weaken the advantages of high precision gear tooth shape processing; 2. As the eccentricity of the movement to geometric eccentric transformation, so long as the strict control of geometric eccentricity, processing gear will greatly improve the overall accuracy of tangential index, at the same time, Indirectly check the size of tangential integrated error; 3. From the foregoing, the machine tool to improve the accuracy of the most fundamental way to gear is strictly controlled geometric eccentricity.