工程塑料模塑料件尺寸公差值
公差等级公差种类大于0 到3＞3~6>6~10>10~14>14~18>18~24>24~30>30~40>40~50公差等级公差种类>50~65>65~80>80~100>100~120>120~140> 140~160>160~180>180~200>200~225公差等级公差种类>225~250>250~280>280~315>315~355>355~400>400~450>450~500标注公差的塑料件尺寸公差值标注公差的塑料件尺寸公差值标注公差的塑料件尺寸公差值MT1A0.070.080.090.10.110.120.140.160.18MT1A0.200.230.260.290.320.360.400.440.48MT1A0.520.560.600.640.700.780.86 B0.140.160.180.200.210.220.240.260.28B0.300.330.360.390.420.460.500.540.58B0.620.660.700.740.800.880.96 MT2A0.100.120.140.160.180.200.220.240.26MT2A0.300.340.380.420.460.500.540.600.66MT2A0.720.760.840.92 1.00 1.10 1.20 B0.200.220.240.260.280.300.320.340.36B0.400.440.480.520.560.600.640.700.76B0.820.860.94 1.02 1.10 1.20 1.30 MT3A0.120.140.160.180.200.240.280 .320.36MT3A0.400.460.520.580.640.700.780.860.92MT3A 1.00 1.10 1.20 1.30 1.44 1.60 1.74 B0.320.340.360.380.400.440.480.520.56B0.600.660.720.780.840.900.98 1.06 1.12B 1.20 1.30 1.40 1.50 1.64 1.80 1.94 MT4A0.160.180.20.240.280.320.360.420.48MT4A0.560.640.720.820.92 1.02 1.12 1.24 1.36MT4A 1.48 1.62 1.80 2.00 2.20 2.40 2.60 B0.360.380.400.440.480.520.560.620.68B0.760.840.92 1.02 1.12 1.22 1.32 1.44 1.56B 1.68 1.82 2.00 2.20 2.40 2.60 2.80 MT5A0.200.240.280.320.380.440.50.560.64MT5A0.740.86 1.00 1.14 1.28 1.44 1.60 1.76 1.92MT5A 2.10 2.30 2.50 2.80 3.10 3.50 3.90 B0.400.440.480.520.580.640.700.760.84B0.94 1.06 1.20 1.34 1.48 1.64 1.80 1.96 2.12B 2.30 2.50 2.70 3.00 3.30 3.70 4.10 MT6A0.260.320.380.460.540.620.70.80.94MT6A 1.10 1.28 1.48 1.72 2.00 2.20 2.40 2.60 2.90MT6A 3.20 3.50 3.80 4.30 4.70 5.30 6.00 B0.460.520.580.680.740.820.90 1.00 1.14B 1.30 1.48 1.68 1.92 2.20 2.40 2.60 2.80 3.10B 3.40 3.70 4.00 4.50 4.90 5.50 6.20 MT7A0.380.480.580.680.780.88 1.00 1.14 1.32MT7A 1.54 1.8 2.10 2.40 2.70 3.00 3.30 3.70 4.10MT7A 4.50 4.90 5.40 6.00 6.707.408.20 B0.580.680.780.880.98 1.08 1.20 1.34 1.52B 1.74 2.00 2.30 2.60 3.10 3.20 3.50 3.90 4.30B 4.70 5.10 5.60 6.20 6.907.608.40注：1） A为不受模具活动部分影响的尺寸公差值；B为受模具活动部分影响的尺寸公差值。
注：1） A为不受模具活动部分影响的尺寸公差值；B为受模具活动部分影响的尺寸公差值。
注：1） A为不受模具活动部分影响的尺寸公差值；B为受模具活动部分影响的尺寸公差值。
标准号： GB/T 14486-93标准号： GB/T 14486-93标准号： GB/T 14486-93。