k323722滚针轴承动静载荷计算及滚针修形凸度计算

1、滚针有效直径滚针中心圆直径滚针长度滚针数列数公称接触角输入参数：DweDpwLwZi是否圆头滚针？（1是，0不是）29.6510.315101001（仅限0或90）1中间计算参数：滚针有效长度cossin倒角最大值（轴向）Lwe1.00000000rsmax8.70.80.8FALSE向 心平 面向心滚子轴承静负荷：C0r（KN）推力滚子轴承静负荷：C0a（KN） 9103.8963739.1049.104 00.0009.1049.1049103.896373 FALSErsmax（轴向）0.50.60.811.41.7rsmax（径向）0.30.40.60.91.21.5DwDw11Dw1

2、.51.5Dw33Dw66Dw1010Dw1511.5361015011.53610滚针有效直径滚针中心圆直径滚针长度滚针数列数公称接触角1输入参数：DweDpwLwZi01是冲压外圈滚针轴承2是圆柱滚子(推力圆柱滚子）轴承/机制套圈滚针（推力滚针）轴承2.534.517.82610（仅限0或90）0.010.062是否圆锥/推力圆锥滚子轴承轴承?0 0122fc(向心）是否调心滚子/推力调心滚子轴承?（2是，0不是）0bmfc(向心）079.76666671.179.69275362Dwe*cosDpw中间计算参数：滚针有效长度cos1.0000000倒角最大值（轴向）bmfc(平面）0.0

3、724637680.010.06Lwesin0rsmax1163.5826087fc(平面）16.2tan00.8fc(平面,45-90）163.7550728.7FALSEFALSE向 心平 面向心滚子轴承动负荷：Cr（KN）推力滚子轴承动负荷：Ca（KN） 23560.9325523.561 43966.1145743.966 14527.66351 rsmax（轴向）0.50.60.811.41.7rsmax（径向）0.30.40.60.91.21.5DwDw11Dw1.51.5Dw33Dw66Dw1010Dw150.07246376811.5361015011.53610向 心Dwe*

4、cosDpw0.010.020.030.040.050.06fc52.160.866.570.774.176.98705704203402802300.070.080.090.10.110.1279.281.282.884.285.486.4200160140120100700.0724637680.130.140.150.160.170.1887.187.788.288.588.788.8605030201000.190.20.210.220.230.2488.888.788.588.287.987.5-10-20-30-30-40-500.250.260.270.280.290.38786

5、.485.885.284.583.8fc(平面）-60-60-60-70-70166.56087平 面平 面DweDpw0.010.020.030.040.050.06Dwe*cosDpwfc105.4122.9134.5143.4150.7156.9fc175011608907306205500.070.080.090.10.110.12162.4167.2171.7175.7179.51834804504003803503300.130.140.150.160.170.18fc(平面）186.3189.4192.3195.1197.7200.3162.5608731029028026026

6、02400.190.20.210.220.230.24平 面202.7205207.2209.4211.5213.5Dwe*cosDpw230220220210200190fc0.250.260.270.280.290.3215.4217.3219.1220.9222.7224.3190180180180160fc(平面）160.336232平 面Dwe*cosDpwfc0.070.120.130.180.190.240.250.30fc(向心）fc(向心）fc(向心）fc(向心）79.69275360000.070.120.130.180.190.240.250.30fc(平面）fc(平面）

7、fc(平面）fc(平面）163.5826090000.010.070.080.140.150.210.220.26fc(平面）fc(平面）fc(平面）fc(平面）166.56087000JKLMNOPQRSTU=50指45600.010.020.030.040.050.060.070.080.090.10.110.12109.7127.8139.5148.3155.2160.9165.6169.5172.8175.5177.8179.7181011708806905704703903302702301901400.010.070.080.140.150.20fc(平面）fc(平面）fc(平面）

8、162.5608700JKLMNOPQRSTU=65指60750.010.020.030.040.050.060.070.080.090.10.110.12107.1124.7136.2144.7151.5157161.6165.5168.7171.4173.6175.4176011508506805504603903202702201801400.010.070.080.140.15fc(平面）fc(平面）fc(平面）160.33623200JKLMNOPQRSTU=80指75900.010.020.030.040.050.060.070.080.090.10.110.12105.61231

9、34.3142.8149.4154.9159.4163.2166.4169171.217317401130850660550450380320260220180140VWXYZAAABACADAEAFAG0.130.140.150.160.170.180.190.20.210.220.230.24181.1182.3183.1183.7184184.1184183.7183.2182.6181.8180.912080603010-10-30-50-60-80-90-110VWXYZAAABAC0.130.140.150.160.170.180.190.2176.8177.9178.8179.3

10、179.6179.7179.6179.311090503010-10-30VWX0.130.140.15174.4175.5176.311080AHAI0.250.26179.8178.7-110倒角最大值（轴向）滚针中心圆直径滚针直径额定动载荷滚针数滚针有效长度输入参数：rsmax（mm）Dpw（mm）Dw（mm）Cr（N）Z（支）Lwe（mm）0.89.65219700158.7已知：K0=2.81E-06mm2/N中间计算参数：QmaxRaK0*QmaxLwe1313.3333331.2614379080.0366756710.000424192测量点t1=rsmax的凸度值：（取值精度0.001，允差统一取为+0.005）0.00253200.003附图：倒角最大值（轴向）滚针中心圆直径滚针直径额定动载荷滚针倒角滚针长度滚针数输入参数：rsmax（mm）Dpw（mm）Dw（mm）Cr（N）rLw（mm）Z（支）0.89.652197000.18.7