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本文以钻井用泥浆泵齿轮精度设计为例,阐述机械标准JB179—83《渐开线圆柱齿轮精度》在石油机械设计中的应用,并探讨几种由旧标准侧隙向新标准过渡的方法。
In this paper, the drilling mud pump gear precision design as an example, describes the mechanical standard JB179-83 “involute cylindrical gear accuracy” in the application of petroleum machinery design, and discusses several methods from the old standard backlash to the new standard.