设定量链号
节距p 节内宽b1滚子直径d1齿数z 中间量sin180/z 中间量ctg180/z 08A
12.77.857.95280.1119644748.87524562810A
15.8759.410.16250.1253332317.91581522512A
19.0512.5711.91150.207911687 4.70463019216A
25.415.7515.88160.195090319 5.027*******A
31.7518.919.05190.164594587 5.99267156324A
38.125.2222.23250.1253332317.91581522528A
44.4525.2225.4280.1119644748.875245628链号
节距p 齿数z1齿数z2初定中心距参数 aop 参数 f308A
12.7283040031.496062990.10132118710A
15.875252550031.49606299012A
19.0516*******.99737533016A
25.4141440615.98425197020A
31.75162254017.007874020.91189068424A
38.1303089023.35958005028A 44.452830100022.497187850.101321187
常数量中间计算量常数量
设定量
中间计算量
d
da df dg bf1ba 分度圆直径d 齿顶圆直径da 齿根圆直径df 齿侧凸缘直径dg ≤齿宽bf1倒角宽ba 113.4288362119.5736195105.478836299.215619477.3005
1.651126.662337134.2360667116.502337108.98856678.93
2.0637591.6254408199.9102051679.7154408169.7732051611.9415
2.4765130.1961069141.4104253114.3161069101.494425314.9625
3.302192.8982021207.4123221173.8482021157.717322117.955
4.1275303.9896088322.1665601281.7596088262.692560123.959
4.953397.0009266418.5076681371.6009266349.254668123.959
5.7785
参数f4(查表）计算链节数圆整链节数z1=z2z2>z1
91.9953429392406.40
87.9921259888500.06250
0.2472257.9947506658400.05395.552
45.9685039446406.40
0.2495853.0693638354603.25539.94252
76.719160177895.350
73.99887943741022.350Lp
实际中心距a
测量距MR rx ra变量
倒角半径rx≥凸缘圆角ra cos90/z偶数齿奇数齿
12.70.5080.998427121.3788362121.20039
15.8750.6350.998027136.822337136.5724
19.050.7620.994522103.5354408103.03351
25.4 1.0160.995185146.0761069145.44918
31.75 1.270.996584211.9482021211.28936
38.1 1.5240.998027326.2196088325.61975
44.45 1.7780.998427422.4009266421.77637