公法线长度计算
外齿轮内齿轮
a200.349066△y0△y0a200.349066 z25da1111.2da2255.1368z65
m4df193.2df2271.2992m4
x0.4d1100d2260x0.1624
跨齿数k 4.0 4.0k2(x<2)0.2297
Wk43.8238
内齿轮跨棒距
a200.349066a200.349066
Z52齿数为偶数时Z67齿数为奇数时
m 2.25m 2.5
x0.0556x0
d117d167.5
θ0.014904θ0.014904
dp 3.78dp 4.2
db109.944db157.3985
w10.034381w10.026684
w20.029429w20.023445
invam0.011509查表得am18.4170.321437invam0.011665查表得am18.4830.322589
2Rm115.87912Rm165.9591
M偶112.0991M奇161.7134
a200.349066
z14
m10
x0.75
跨齿数k 3.4 3.0
Wk80.8925
内齿轮跨棒距
a200.349066a200.349066
Z70齿数为偶数时Z67齿数为奇数时
m3m 2.5
x0.295x0
d210d167.5
θ0.014904θ0.014904
dp5dp 4.2
db197.3355db157.3985
w10.025338w10.026684
w20.019372w20.023445
invam0.015075查表得am200.349066invam0.011665查表得am18.4830.322589 2Rm2102Rm165.9591
M偶205M奇161.7134