标准直齿圆柱齿轮公法线长度表.doc

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1、标准直齿圆柱齿轮公法线长度表（m=1,a=20°）被测齿轮总齿数Z跨测齿数公法线长度值L（毫米）被测齿轮总齿数Z跨测齿数公法线长度值L（毫米）被测齿轮总齿数Z跨测齿数公法线长度值L（毫米）101112131415161724.56834.58234.59634.61034.62434.63834.65234.6663464748495051525354616.881016.895016.909016.923016.937016.951016.965016.979016.993082838485868

2、78889901029.193729.207729.221729.235729.249729.263729.277729.291729.305718192021222324252637.63247.64647.66047.67447.68847.70257.71657.73057.7445555657585960616263719.959119.973219.987220.001220.015220.029220.043220.057220.07129192939495969798991132.27

3、1932.285932.299932.313932.327932.341932.355932.369932.383927282930313233343536410.710610.724610.738610.752610.766610.780610.794610.808610.822610.8367646566676869707172823.037323.051323.065323.079323.093323.107423.121423.135423.1494100101102103104105106

4、1071081235.350035.364135.378135.392135.401635.420135.434135.448135.5572373839404142434445513.802813.816813.830813.844813.858813.872813.886813.900813.9148737475767778798081926.115526.129526.143526.157526.171526.185526.199526.213526.227510911011111211311

5、41151161171338.428238.442238.456338.470338.484338.498338.512338.526338.54031181191201211221231241251261441.506441.520541.534441.548441.562641.576541.590541.604541.61851451461471481491501511521531750.741050.755050.769050.783050.797050.811050.825050.8390

6、50.85301721731741751761771781791802059.975559.989560.003560.017560.031560.045660.059660.073660.08761271281291301311321331341351544.584644.598644.612644.626644.640644.654644.668644.682644.69661541551561571581591601611621853.819253.833253.847253.861253.8

7、75253.889253.903253.917253.93121811821831841851861871881892163.053763.067763.081763.095763.109763.123763.137763.151763.16571361371381391401411421431441647.662847.676847.690847.704847.718847.732847.746847.760847.77481631641651661671681691701711956.89735

8、6.911356.925456.939456.953456.967456.981456.995457.00941901911921931941951961971982266.131966.145966.159966.173966.187966.201966.215966.229966.24391992002369.210169.2241注：若模数m不等于1，其L值等于表中的L值乘m。