螺丝扭力设定有没有固定公式计算的
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![螺丝扭力设定有没有固定公式计算的](/uploads/image/z/2185449-33-9.jpg?t=%E8%9E%BA%E4%B8%9D%E6%89%AD%E5%8A%9B%E8%AE%BE%E5%AE%9A%E6%9C%89%E6%B2%A1%E6%9C%89%E5%9B%BA%E5%AE%9A%E5%85%AC%E5%BC%8F%E8%AE%A1%E7%AE%97%E7%9A%84)
螺丝扭力设定有没有固定公式计算的
螺丝扭力设定有没有固定公式计算的
螺丝扭力设定有没有固定公式计算的
注:螺栓锁紧的力量是介于屈服强度值的75%~90%
1、下表是负荷达到螺丝90%的屈服强度
2、摩擦系数为0.14
规格等级
3.64.65.65.86.88.89.810.912.9
推荐最大扭矩值
M1.60.050.070.090.110.140.180.210.260.31
M20.110.140.180.240.280.380.420.530.63
M2.50.220.290.360.480.580.780.871.091.31
M30.380.510.630.841.011.351.521.92.27
M40.710.951.191.591.912.542.863.574.29
M51.712.282.853.84.566.096.858.5610.3
M62.943.924.916.547.8510.511.814.717.7
M87.119.4811.915.81925.328.435.542.7
M1014.319.123.831.838.150.857.271.585.8
M1224.432.640.754.365.186.997.7122147
M1439526586.6104139156195234
M1659.979.999.8133160213240299359
M1882.5110138183220293330413495
M20117156195260312416468585702
M22158211264352422563634792950
M2420227033744953971980910111213
M272983984976637951060119314911789
M3040554067590010801440162020252430
M33550734917122314671956220127513301
M367089441180157318882517283235404248