冲裁模初始双面间隙材料厚度 软铝紫铜、黄铜、软钢（0.08～0.2％）杜拉铝、中等硬钢（0.3～0.4％）硬钢（0.5～0.6％）0.20.0080.0120.010.0140.0120.0160.0140.0180.30.0120.0180.0150.0210.0180.0240.0210.0270.40.0160.0240.020.0280.0240.0320.0280.0360.50.020.030.0250.0350.030.040.0350.0450.60.0240.0360.030.0420.0360.0480.0420.0540.70.0280.0420.0350.0490.0420.0560.0490.0630.90.0320.0480.040.0560.0480.0640.0560.07210.0360.0540.0450.0630.0540.0720.0630.0811.10.040.060.050.070.060.080.070.091.20.060.0840.0720.0960.0840.1080.0960.121.50.0750.1050.090.120.1050.1350.120.151.80.090.1260.1080.1440.1260.1620.1440.1820.10.140.120.160.140.180.160.22.20.1320.1760.1540.1980.1760.220.1980.2422.50.150.20.1750.2250.20.250.2250.2752.80.1680.2240.1960.2520.2240.280.2520.30830.180.240.210.270.240.30.270.333.50.2450.3150.280.350.3150.3850.350.4240.280.360.320.40.360.440.40.484.50.3150.4050.360.450.4050.4950.450.5450.350.450.40.50.450.550.50.660.480.60.540.660.60.720.660.7870.560.70.630.770.70.840.770.9180.720.880.80.960.881.040.961.1290.810.990.991.080.991.171.081.26100.911.11.21.11.31.21.4 注：1.初始间隙的最小值相当于间隙的公称函数值。 2.初始间隙的最大值是考虑到凸模和凹模的制造公差所增加的数值。 3.在使用过程中，由于模具工作部分的磨损，间隙将有所增加，因而间隙的使用最大数值要超过列
表
关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf
值。 4.“c”为单面间隙。
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