链轮链条基本参数和主要尺寸

分度圆d 齿顶圆da 齿根圆df 齿侧凸缘dg 分度圆d 齿顶圆da 齿根圆df 齿侧凸缘dg 分度圆d 齿顶圆da 齿根圆df 齿侧凸缘dg 1353.06858.3845.14837.966.33572.9856.17547.779.60287.667.69257.51457.07362.5049.15342.171.34278.1361.18252.885.61093.873.70063.61561.08466.6153.16446.276.35583.2666.19558.091.62599.979.71569.81665.09870.7157.17850.381.37388.3871.21363.197.647106.185.73775.91769.11674.8061.19654.486.39593.5076.23568.2103.674112.291.76482.11873.13678.8865.21658.491.42098.6081.26073.3109.705118.397.79588.21977.15982.9669.23962.596.449103.7186.28978.4115.739124.4103.82994.32081.18487.0473.26466.6101.480108.8091.32083.5121.776130.6109.866100.42185.21191.1277.29170.7106.513113.9096.35388.6127.816136.7115.906106.62289.23995.1981.31974.7111.548118.99101.38893.7133.858142.8121.948112.72393.26899.2685.34878.8116.585124.07106.42598.8139.902148.9127.992118.82497.298103.3289.37882.9121.623129.16111.463103.9145.948155.0134.038124.925101.330107.3993.41086.9126.662134.24116.502108.9151.995161.1140.085131.026105.362111.4597.44291.0131.703139.31121.543114.0158.043167.2146.133137.127109.395115.51101.47595.1136.744144.39126.584119.1164.093173.3152.183143.128113.429119.57105.50999.1141.786149.47131.626124.2170.143179.4158.233149.229117.463123.63109.543103.2146.829154.54136.669129.2176.195185.4164.285155.330121.498127.69113.578107.2151.873159.61141.713134.3182.247191.5170.337161.431125.533131.75117.613111.3156.917164.68146.757139.4188.300197.6176.390167.532129.569135.80121.649115.4161.961169.75151.801144.5194.354203.7182.444173.633133.605139.86125.685119.4167.007174.82156.847149.5200.408209.8188.498179.734137.642143.91129.722123.5172.052179.89161.892154.6206.463215.9194.553185.735141.679147.97133.759127.5177.099184.96166.939159.7212.518221.9200.608191.836145.716152.02137.796131.6182.145190.02171.985164.7218.574228.0206.664197.937

149.754156.07141.834135.6187.192195.09177.032169.8

224.631234.1212.721204.0

12A p 19.05 d1 11.91 排距pt22.78

齿数8A p12.7 d1 7.92 排距pt 14.3810A p 15.875 d1 10.16 排距pt18.11

38153.791160.12145.871139.7192.239200.16182.079174.9230.687240.2218.777210.1 39157.830164.18149.910143.7197.287205.22187.127179.9236.744246.3224.834216.1 40161.868168.23153.948147.8202.335210.28192.175185.0242.802252.3230.892222.2 41165.906172.28157.986151.8207.383215.35197.223190.1248.859258.4236.949228.3 42169.945176.33162.025155.9212.431220.41202.271195.1254.917264.5243.007234.4 43173.984180.38166.064159.9217.480225.47207.320200.2260.976270.6249.066240.4 44178.023184.43170.103164.0222.528230.53212.368205.2267.034276.6255.124246.5 45182.062188.48174.142168.0227.577235.60217.417210.3273.093282.7261.183252.6 46186.101192.53178.181172.1232.627240.66222.467215.4279.152288.8267.242258.7 47190.141196.57182.221176.1237.676245.72227.516220.4285.211294.9273.301264.7 48194.180200.62186.260180.2242.725250.78232.565225.5291.270300.9279.360270.8 49198.220204.67190.300184.2247.775255.84237.615230.5297.330307.0285.420276.9 50202.260208.72194.340188.3252.825260.90242.665235.6303.390313.1291.480283.0 51206.300212.77198.380192.3257.875265.96247.715240.7309.450319.1297.540289.0 52210.340216.81202.420196.4262.925271.02252.765245.7315.510325.2303.600295.1 53214.380220.86206.460200.4267.975276.08257.815250.8321.570331.3309.660301.2 54218.420224.91210.500204.5273.025281.14262.865255.8327.630337.4315.720307.2 55222.460228.96214.540208.5278.076286.19267.916260.9333.691343.4321.781313.3 56226.501233.00218.581212.6283.126291.25272.966266.0339.751349.5327.841319.4 57230.541237.05222.621216.6288.177296.31278.017271.0345.812355.6333.902325.5 58234.582241.10226.662220.7293.227301.37283.067276.1351.873361.6339.963331.5 59238.622245.14230.702224.7298.278306.43288.118281.1357.934367.7346.024337.6 60242.663249.19234.743228.7303.329311.49293.169286.2363.994373.8352.084343.7 61246.704253.23238.784232.8308.380316.54298.220291.2370.056379.9358.146349.7 62250.744257.28242.824236.8313.431321.60303.271296.3376.117385.9364.207355.8 63254.785261.33246.865240.9318.482326.66308.322301.4382.178392.0370.268361.9 64258.826265.37250.906244.9323.533331.72313.373306.4388.239398.1376.329367.9