本文提出了用三座标测量技术测得的齿面误差来分析和评估斜齿轮的接触精度。
In this paper are proposed the methods for evaluating the contact accuracy of gears with the tooth flank error measured by means of 3-coordinate measuring technique.
通过热处理工艺改进，调整了渗碳淬火工艺参数并改变了装炉方式，提高了齿轮轴接触精度和使用寿命。
The improved heat treatment process was obtained by adjusting technology parameters and changing parts loading mode. As a result, the contact accuracy and life of countershaft were improved.
在购买的时候，用户必须检查钨钢件导线板的尺寸和线槽的精度、光洁度，特别是和线轮接触的圆弧部分的圆度。
At the time of purchase, the user must check the slot size and a wire board tungsten steel precision, smoothness, especially with the line wheel and the arc part of roundness.
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