模塑件尺寸公差表

1、.材料代號模塑材料公差等級標注公差尺寸 未 注 公高精度 一般精度 差尺寸ABS丙烯腈 - 丁二烯 - 苯乙烯共聚物MT2MT3MT5AS丙烯腈 - 苯乙烯共聚物MT2MT3MT5CA醋酸纖維素塑料MT3MT4MT6EP環(huán)氧樹脂MT2MT3MT5PA尼龍類塑料無填料填充MT3MT4MT6玻璃纖維填充MT2MT3MT5PBTP聚對苯二甲酸丁二醇脂無填料填充MT3MT4MT6玻璃纖維填充MT2MT3MT5PC聚碳酸脂MT2MT3MT5PDAP聚鄰苯二甲酸二丙烯肢MT2MT3MT5PE聚乙烯MT5MT6MT7PESU聚醚砜MT2MT3MT5PEYP聚對苯二甲酸乙二醇脂無填料填充MT3MT4MT6玻璃

2、纖維填充MT2MT3MT5PF酚醛塑料無機填料填充MT2MT3MT5有機填料填充MT3MT4MT6PMMA聚甲基丙烯酸甲脂MT2MT3MT5POM聚甲醛150mmMT3MT4MT6150mmMT4MT5MT7PP聚丙烯無填料填充MT3MT4MT6無機填料填充MT2MT3MT5PPO聚苯醚MT2MT3MT5PPS聚苯硫醚MT2MT3MT5PS聚苯乙烯MT2MT3MT5PSU聚砜MT2MT3MT5RPVC硬質(zhì)聚氯乙烯 ( 無增塑劑 )MT2MT3MT5SPVC軟化質(zhì)聚氯乙烯MT5MT6MT7VF/MF氨基塑料和氨基酚醛塑料無機填料填充MT2MT3MT5有機填料填充MT3MT4MT6收縮率特性值和選

3、用的公差等級公差等級收縮率特性值%標注公差尺寸未注公差尺寸高精度一般精度 01MT2MT3MT5 12MT3MT4MT6 23MT4MT5MT7 3MT5MT6MT7.模塑件尺寸 公差表公差公差基本尺寸大于 036101418243040506580100120140160等級種類到 36101418243040506580100120140160180標注公差的尺寸公差值MT!A0.070.080.090.100.110.120.140.160.180.200.230.260.290.320.360.40B0.140.160.180.200.210.220.240.260.280.300.3

4、30.360.390.420.460.50MT2A0.100.120.140.160.180.200.220.240.260.300.340.380.420.460.500.54B0.200.220.240.260.280.300.320.340.360.400.440.480.520.560.600.64MT3A0.120.140.160.180.200.240.280.320.360.400.460.520.580.640.700.78B0.320.340.360.380.400.440.480.520.560.600.660.720.780.840.900.98MT4A0.160.180

5、.200.240.280.320.360.420.480.560.640.720.820.921.021.12B0.360.380.400.440.480.520.560.620.680.760.840.921.021.121.221.32MT5A0.200.240.280.320.380.440.500.560.640.740.861.001.141.281.441.60B0.400.440.480.520.580.640.700.760.840.941.061.201.341.481.641.80MT6A0.320.320.380.460.540.620.700.800.941.101.2

6、81.481.722.002.202.40B0.520.520.580.680.740.820.901.001.141.301.481.681.922.202.402.60MT7A0.380.480.580.680.780.881.001.141.321.541.802.102.402.703.003.30B0.580.680.780.880.981.081.201.341.521.742.002.302.603.103.203.50未標注公差的尺寸允許偏差A(yù)MT5BAMT6BAMT7B± 0.10± 0.12± 0.14± 0.16±0.19

7、± 0.22±0.25± 0.28± 0.32± 0.37± 0.43± 0.50± 0.57± 0.64± 0.72± 0.80± 0.20± 0.22± 0.24± 0.26±0.29± 0.32±0.35± 0.38± 0.42± 0.47± 0.53± 0.60± 0.67± 0.74± 0.82± 0.90±

8、 0.13± 0.16± 0.19± 0.23±0.27± 0.31±0.35± 0.40± 0.47± 0.55± 0.64± 0.74± 0.86± 1.00± 1.10± 1.20± 0.23± 0.26± 0.29± 0.33±0.37± 0.41±0.45± 0.50± 0.57± 0.65± 0.74± 0.84± 0.96± 1.10± 1.20± 1.30± 0.19± 0.24± 0.29± 0.34±0.39± 0.44±0.50± 0.57± 0.66± 0.77± 0.90± 1.05± 1.20± 1.35± 1.50± 1.65± 0.29± 0.34± 0.39±