GB_14486-2008模塑件公差

模塑件公差等级选用高精度一般精度ABSMT2MT3MT5CAMT3MT4MT6EPMT2MT3MT5无填料填充MT3MT4MT630%玻璃纤维填充MT2MT3MT5无填料填充MT3MT4MT630%玻璃纤维填充MT2MT3MT5PCMT2MT3MT5PDAPMT2MT3MT5PEEKMT2MT3MT5PE-HDMT4MT5MT7PE-LDMT5MT6MT7PESUMT2MT3MT5无填料填充MT3MT4MT630%玻璃纤维填充MT2MT3MT5无机填料填充MT2MT3MT5有机填料填充MT3MT4MT6PMMAMT2MT3MT5≤150mmMT3MT4MT6＞150mmMT4MT5MT7无填料填充MT4MT5MT730%无机填料填充MT2MT3MT5PPEMT2MT3MT5PPSMT2MT3MT5PSMT2MT3MT5PSUMT2MT3MT5PUR-PMT4MT5MT7PVS-PMT5MT6MT7PVC-UMT2MT3MT5SANMT2MT3MT5无机填料填充MT2MT3MT5有机填料填充MT3MT4MT6UP不饱和聚酯30%玻璃纤维填充MT2MT3MT5高精度MT2未注公差尺寸MT3未注公差尺寸MT4未注公差尺寸MT5未注公差尺寸＞0～1＞1～2＞2～3＞3MT3MT4MT5MT6UF脲-甲醛树脂收缩率特性值和选用的公差等级收缩率特性值%公差等级标注公差尺寸一般精度未注公差尺寸材料代号模塑材料公差等级未标注公差尺寸标注公差尺寸(丙烯腈-丁二烯-苯乙烯)共聚物聚醚砜乙酸纤维素环氧树脂PA聚酰胺PBT聚对苯二甲酸丁二酯PET聚对苯二甲酸乙二酯PF苯酚-甲醛树脂聚甲基丙烯酸甲酯聚碳酸酯聚邻苯二甲酸二烯丙酯聚醚醚酮高密度聚乙烯低密度聚乙烯POM聚甲醛PP聚丙烯聚苯醚；聚亚苯醚聚苯硫醚聚苯乙烯聚砜热塑性聚氨酯软质聚氯乙烯未增塑聚氯乙烯(丙烯腈-苯乙烯)共聚物Huazojn模塑件尺寸公差表＞3＞6＞10＞14＞18＞24＞30＞40＞50＞65＞80＞100＞120＞140＞160～6～10～14～18～24～30～40～50～65～80～100～120～140～160～180A0.070.080.090.10.110.120.140.160.180.20.230.260.290.320.360.4B0.140.160.180.20.210.220.240.260.280.30.330.360.390.420.460.5A0.10.120.140.160.180.20.220.240.260.30.340.380.420.460.50.54B0.20.220.240.260.280.30.320.340.360.40.440.480.520.560.60.64A0.120.140.160.180.20.240.280.320.360.40.460.520.580.640.70.78B0.320.340.360.380.40.440.480.520.560.60.660.720.780.840.90.98A0.160.180.20.240.280.320.360.420.480.560.640.720.820.921.021.12B0.360.380.40.440.480.520.560.620.680.760.840.921.021.121.221.32A0.20.240.280.320.380.440.50.560.640.740.8611.141.281.441.6B0.40.440.480.520.580.640.70.760.840.941.061.21.341.481.641.8A0.320.320.380.460.540.620.70.80.941.11.281.481.7222.22.4B0.520.520.580.680.740.820.911.141.31.481.681.922.22.42.6A0.380.480.580.680.780.8811.141.321.541.82.12.42.733.3B0.580.680.780.880.981.081.21.341.521.7422.32.63.13.23.5A±0.10±0.12±0.14±0.16±0.19±0.22±0.25±0.28±0.32±0.37±0.43±0.50±0.57±0.64±0.72±0.80B±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±0.90A±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±1.20B±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±1.30A±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±1.65B±0.29±0.34±0.39±0.44±0.49±0.54±0.60±0.67±0.76±0.87±1.00±1.15±1.30±1.45±1.60±1.75HuazojnMT5MT6MT7MT3MT4MT5MT6MT7未标注公差的尺寸公差值标注公差的尺寸公差值MT1MT2公差等级公差种类基本尺寸＞0～3