内齿轮跨棒距计算

内齿轮跨棒距计算

已知m= 1.8

Z=39

α=20

α(弧度)=0.34906585

X1=0.073

d分=70.2

ha*=0.8

1.75

1.量棒直径dp= 3.15 3.15

2invα=0.014904384

3invαM2=0.008792201

4αM2=0.294196046

初始值αo=0.297673124

α1=0.294238955

α2=0.297630222

α3=0.29423791

α4=0.294196052

α5=0.294196046

5cosαM2=0.957035575

6奇数齿M2=65.7219676

(90/Z)*PI/1800.040276829

偶数齿M2=65.77786823

7奇数齿跨棒距上偏差E M2= 1.08199045

跨棒距下偏差E M2'=0.785649116

公法线上偏差0.314

公法线下偏差0.228

PI/2*Z=0.040276829

偶数齿跨棒距上偏差E M2= 1.082868658

跨棒距下偏差E M2'=0.786286796