机械牙螺纹成型表.doc

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1、机械牙螺纹成型表(英制粗牙&英制细牙)BSWMACHINESCREW2A(55˙)韦氏牙规格BAMACHINESCREW(47.5˙）BA规格SIZE规格T牙数外径（D)         辗造径SIZE规格P牙距外径（D)         辗造径 最大（MAX) 最小（MIN) 最大（MAX) 最小（MIN) 最大（MAX) 最小（MIN) 最大（MAX) 最小（MIN)1/8403.1453.0302.702.680BA1.05.975.785.345.315/32323.9453.7953.393.37

2、1BA0.95.275.104.714.683/16244.7324.5924.003.972BA0.814.674.524.184.151/4206.3206.1655.455.423BA0.734.073.943.633.605/16187.9057.7376.926.884BA0.663.573.453.183.153/8169.4909.3128.398.355BA0.593.173.052.822.807/161411.07410.8839.839.786BA0.532.772.672.472.4

3、41/21212.66212.45611.2211.177BA0.482.472.382.202.189/161214.24714.03912.8212.778BA0.432.172.091.941.915/81115.83215.61414.3014.25 3/41019.00418.77017.3017.257/8922.22521.79820.3220.271"825.40025.13023.2723.21 ►机械牙螺纹成型表(公制粗牙&公制细牙)机械螺丝螺纹成型规格表MACHINESCREWSTHR

4、EADTYPESIZEM/MMACHINESCREW2A(60˙)M/MMACHINESCREW2A(60˙)SIZE规格P牙距外径（D)         辗造径SIZE规格P牙距外径（D)        辗造径最大（MAX)最小（MIN)最大（MAX)最小（MIN)最大（MAX)最小（MIN)最大（MAX)最小（MIN)M40.53.973.863.623.58M20.41.981.891.721.69M4.50.54.474.364.124.08M2.30.42.282.192.021.99M50.54

5、.974.864.624.58M2.50.452.482.382.182.15M60.755.975.855.455.41M2.60.452.582.482.282.25M70.756.976.856.456.41M30.52.982.882.642.61M81.07.977.837.297.24M3.50.63.473.363.063.03M91.08.978.838.298.24M40.73.983.843.493.45M101.259.969.819.129.07M4.50.754.474.343.9

6、63.92M101.09.979.829.289.23M50.84.984.834.434.38M121.2511.9711.7611.1211.07M61.05.975.825.305.25M121.511.9611.7910.9510.89M71.06.976.826.306.25M141.513.9613.7912.9512.89M81.257.967.797.127.07M161.515.9615.7914.9514.89M91.258.968.797.128.07M182.017.9517.651

7、6.6216.54M101.59.969.778.978.91M181.517.9517.7816.9316.86M111.510.9710.739.979.91M202.019.9519.6518.6218.54M121.7511.9511.7610.7910.73M201.519.9519.7818.9218.85M142.013.9513.7412.6312.56M221.521.9521.7820.9220.85M162.015.9515.7414.6314.56M241.523.9523.7822

8、.9222.85M182.517.9517.7116.3116.23M261.525.9525.7824.9324.85M202.519.9519.7118.3118.23M271.526.9526.7825.9325.85M222.521.9521.7120.3120.23M281.527.9527.7826.9326.85M243.023.9423.6821.9821.90M301.529.9529.7828