O型圈推荐沟槽设计
一、常用O型圈有两个系列
1.内径系列(GB/T3452.1-1992),内径x截面直径,应用广泛。 截面直径:1.80, 2.65, 3.55, 5.30,7.00
2.外径系列(GB1235-76),外径x截面直径,多用于液压系统。 截面直径:1.90, 2.40, 3.10,4.60,5.70,8.60二、安装图
径向安装截面直径W沟槽深度动密封t1+0.05——————————————1.251.301.451.501.551.65静密封t+0.050.350.500.700.850.900.951.051.101.201.301.351.401.50沟槽宽度b1+0.20.801.001.401.701.701.801.902.002.102.402.502.602.70轴向安装倒角半径沟槽深度h+0.050.350.500.700.850.900.951.051.101.201.301.351.401.50沟槽宽度b2+0.20.801.001.401.701.801.802.002.102.202.602.602.702.80r10.200.200.200.200.200.200.300.300.300.400.400.400.400.500.741.00,1.021.201.25,1.271.301.421.50,1.521.60,1.631.81.831.901.98,2.00O型圈推荐沟槽设计
一、常用O型圈有两个系列
1.内径系列(GB/T3452.1-1992),内径x截面直径,应用广泛。 截面直径:1.80, 2.65, 3.55, 5.30,7.00
2.外径系列(GB1235-76),外径x截面直径,多用于液压系统。 截面直径:1.90, 2.40, 3.10,4.60,5.70,8.60二、安装图
径向安装截面直径W沟槽深度动密封t1+0.051.751.851.901.952.052.102.152.252.302.402.502.602.70静密封t+0.051.551.601.701.751.801.851.852.02.052.102.202.302.40沟槽宽度b1+0.22.803.003.003.103.203.303.303.603.603.703.904.004.10轴向安装倒角半径沟槽深度h+0.051.551.661.701.751.801.851.852.002.052.102.202.302.40沟槽宽度b2+0.22.903.003.103.103.303.403.403.803.803.904.004.004.10r10.400.400.400.400.500.500.500.600.600.600.600.600.602.08,2.102.202.262.30,2.342.402.462.502.62,2.652.702.802.92,2.953.003.10O型圈推荐沟槽设计
一、常用O型圈有两个系列
1.内径系列(GB/T3452.1-1992),内径x截面直径,应用广泛。 截面直径:1.80, 2.65, 3.55, 5.30,7.00
2.外径系列(GB1235-76),外径x截面直径,多用于液压系统。 截面直径:1.90, 2.40, 3.10,4.60,5.70,8.60二、安装图
径向安装截面直径W沟槽深度动密封t1+0.053.053.103.153.504.004.404.704.805.005.305.706.106.60静密封t+0.052.652.702.803.103.504.004.304.504.604.905.405.806.30沟槽宽度b1+0.24.604.804.805.205.806.607.107.107.207.408.009.509.70轴向安装倒角半径沟槽深度h+0.052.652.702.803.103.504.004.304.504.604.905.405.806.30沟槽宽度b2+0.24.705.005.105.305.906.707.307.307.407.608.209.709.90r10.600.800.800.800.800.801.201.201.201.201.201.501.503.53.53,3.553.604.004.505.005.30,5.335.505.706.006.506.99,7.007.50O型圈推荐沟槽设计
一、常用O型圈有两个系列
1.内径系列(GB/T3452.1-1992),内径x截面直径,应用广泛。 截面直径:1.80, 2.65, 3.55, 5.30,7.00
2.外径系列(GB1235-76),外径x截面直径,多用于液压系统。 截面直径:1.90, 2.40, 3.10,4.60,5.70,8.60二、安装图
径向安装截面直径W沟槽深度动密封t1+0.057.107.508.108.609.1011.00静密封t+0.056.707.107.708.208.6010.60沟槽宽度b1+0.29.8010.0010.6011.0011.6013.50轴向安装倒角半径沟槽深度h+0.056.707.107.708.208.6010.60沟槽宽度b2+0.210.0010.3010.9011.4012.0014.00r11.501.502.002.002.502.508.008.409.009.5010.0012.00