《度锥面接头标准》doc版.doc

注:原标准凹锥面角度公差(-0.5º +3º)凸锥面角度(±0.5º).另外,6.3 8 10 12.5 16 带*为原标准基础尺寸,它们的选项是根据其它标准修订的，这样实用性和通用性很好37°锥面软管接头1.1　 37°锥面美制接头单位:mm胶管内径Md(最小)K±0.25P(最小)V±0.5H(最小)(参考)S57/16-20UNF-2B2.57.357.628.7140-0.2716.26.37/16-20UNF-2B*3.57.357.628.71/2-20UNF-2B8.908.419.5170-0.3319.69/16-18UNF-2B10.908.469.51921.981/2-20UNF-2B*58.908.419.51719.69/16-18UNF-2B10.908.469.51921.9109/16-18UNF-2B*610.908.469.53/4-16UNF-2B14.359.5210.72427.712.53/4-18UNF-2B*814.359.5210.77/8-14UNF-2B17.1511.712.72731.2167/8-14UNF-2B*11.517.1511.712.711/16-12UN-2B21.4511.9114.3320-0.3937.01911/16-12UN-2B1421.4511.9114.32515/16×12UN-2B19.527.8014.315.14147.331.515/8×12UN-2B2535.7014.315.95057.73817/8×12UN-2B3041.1516.7918.6650-0.4675.15121/2×12UN-2B4056.7521.4423.57586.6注:1.表中数据符合SAE J514标准要求；2．M带*号为优选项。

附：配合接头相关尺寸单位:mmME±0.08G+0.05-0.25H+0.8I±0.4J(最小)K+0.47/16-20UNF-2B4.909.251.914.013.594.91/2-20UNF-2B6.4810.821.914.013.594.99/16-18UNF-2B8.0812.222.114.113.745.03/4-18UNF-2B10.8216.742.416.716.316.47/8-14UNF-2B13.6919.612.719.318.876.811/16-12UN-2B16.8723.953.221.921.568.015/16×12UN-2B23.1930.303.223.122.768.015/8×12UN-2B29.1338.253.224.323.959.317/8×12UN-2B35.0844.583.227.527.139.621/2×12UN-2B47.7560.453.233.933.4811.7注:表中数据符合SAE J514标准要求。