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安全验证

时间：2023-11-20 23:10:27 下载该word文档

常用尺寸公差摘录塑料件尺寸公差表（摘自GB/T14486-93）公差等级公差6～种0～33～610类基本尺寸10～1414～1818～2424～3030～4040～5050～6565～8080～100～120～1001201400.320.420.460.560.640.840.921.121.281.482.002.202.703.10MT1A0.070.080.090.100.110.120.140.160.180.200.230.260.29B0.140.160.180.200.210.220.240.260.280.300.330.360.39MT2A0.100.120.140.160.180.200.220.240.260.300.340.380.42B0.200.220.240.260.280.300.320.340.360.400.440.480.52MT3A0.120.140.160.180.200.240.280.320.360.400.460.520.58B0.320.340.360.380.400.440.480.520.560.600.660.720.78MT4A0.160.180.200.240.280.320.360.420.480.560.640.720.82B0.360.380.400.440.480.520.560.620.680.760.840.921.02MT5A0.200.240.280.320.380.440.500.560.640.740.861.001.14B0.400.440.480.520.580.640.700.760.840.941.061.201.34MT6A0.260.320.380.460.540.620.700.800.941.101.281.481.72B0.460.520.580.680.740.820.901.001.141.301.481.681.92MT7A0.380.480.580.680.780.881.001.141.321.541.802.102.40B0.580.680.780.880.981.081.201.341.521.742.002.302.60（续上表）塑料件尺寸公差表（摘自GB/T14486-93）公差公等级差种类MT1MT2MT3MT4MT5MT6MT7ABABABABABABAB基本尺寸140～160160～180180～200200～2250.480.580.660.760.921.121.361.561.922.122.903.104.104.30225～2500.52