The toothprofileerror and longitudinal form error are calculated, and the change rule with setting Angle of them is got.
本文在推导出齿形误差计算公式的基础上,给出一种使齿形设计误差最小的最佳齿形角的求法。
2
The mathematical model to evaluate the toothprofileerror of the sector by using the minimum least square method and the minimum zone method is given.
给出了齿扇齿形误差的最小二乘评定与最小区域评定的数学模型;
3
Taking the straight-line-rack as the tool the error of straight generatrix is measured and by error analysis the toothprofileerror and tooth orientation error can be obtained.