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齿轮接触斑点的检验方法对于评定较大规格的低速重载渐开线圆柱齿轮减速器的制造精度和传动质量有着重要意义。全国矿山、重型、起重运输机械减速器行业组,在“质量月”活动中,对怎样严格执行JB 179-60《圆柱齿轮传动公差》标准,正确检验与合理评定软齿面滚切齿轮的接触斑点产生了不同的看法。我厂曾对成批生产JZQ系列减速器的接触斑点指标,进行了
The test method of gear contact spots is of great significance for the evaluation of manufacturing precision and transmission quality of large-size low-speed heavy-duty involute cylindrical gear reducer. In the “quality month” activity, how to strictly implement JB 179-60 “cylindrical gear drive tolerance” standard, correctly test and reasonably evaluate the soft tooth surface hobbing gear of the national mine, heavy duty, lifting and transporting mechanical reducer industry group Contact spots have a different view. I plant had batch production JZQ series reducer contact speckle index, carried out