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大批和大量生产汽车圆柱齿轮时,通常采用滚齿(或插齿)后剃齿的加工方法。根据齿轮传动公差标准JB179—60的规定和尽量用同一量仪测量较多指标的原则,采用车间常用的量仪,则齿轮精度可按表1所列的指标来评定。
Large and mass production of automotive cylindrical gears, usually hobbing (or gear teeth) shaving process. According to gear transmission tolerance standard JB179-60 and try to use the same instrument to measure more indicators of the principle of using the workshop commonly used measuring instrument, the gear accuracy can be in accordance with the indicators listed in Table 1 to assess.