钣金各角度折弯系数扣除表

序号

角度 板厚

0.8 1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0103 3.64578.410142025 2.92 3.5 3.89 4.86 6.818.179.7213.6119.44310 2.83 3.4 3.78 4.72 6.617.939.4413.2218.89415 2.75 3.3 3.67 4.58 6.427.79.1712.8318.33520 2.67 3.2 3.56 4.44 6.227.478.8912.4417.78625 2.58 3.1 3.44 4.31 6.037.238.6112.0617.22730 2.53 3.33 4.17 5.8378.3311.6716.67835 2.42 2.9 3.22 4.03 5.64 6.778.0611.2816.11940 2.33 2.8 3.11 3.89 5.44 6.537.7810.8915.561045 2.25 2.73 3.75 5.25 6.37.510.5151150 2.17 2.6 2.89 3.61 5.06 6.077.2210.1114.441255 2.08 2.5 2.78 3.47 4.86 5.83 6.949.72213.8913602 2.4 2.67 3.33 4.67 5.6 6.679.33313.331465 1.92 2.3 2.56 3.19 4.47 5.37 6.398.94412.781570 1.83 2.2 2.44 3.06 4.28 5.13 6.118.55612.221675 1.75 2.1 2.33 2.92 4.08 4.9 5.838.16711.671780 1.672 2.22 2.78 3.89 4.67 5.567.77811.111885 1.58 1.9 2.11 2.64 3.69 4.43 5.287.38910.561990 1.5 1.82 2.5 3.5 4.257102095 1.42 1.7 1.89 2.36 3.31 3.97 4.72 6.6119.44421100 1.33 1.6 1.78 2.22 3.11 3.73 4.44 6.2228.88922105 1.25 1.5 1.67 2.08 2.92 3.5 4.17 5.8338.33323110 1.17 1.4 1.56 1.94 2.72 3.27 3.89 5.4447.77824115 1.08 1.3 1.44 1.81 2.53 3.03 3.61 5.0567.222251201 1.2 1.33 1.67 2.33 2.8 3.33 4.667 6.667261250.92 1.1 1.22 1.53 2.14 2.57 3.06 4.278 6.111271300.831 1.11 1.39 1.94 2.33 2.78 3.889 5.556281350.750.91 1.25 1.75 2.1 2.5 3.55291400.670.80.89 1.11 1.56 1.87 2.22 3.111 4.444301450.580.70.780.97 1.36 1.63 1.94 2.722 3.889311500.50.60.670.83 1.17 1.4 1.67 2.333 3.333321550.420.50.560.690.97 1.17 1.39 1.944 2.778331600.330.40.440.560.780.93 1.11 1.556 2.222341650.250.30.330.420.580.70.83 1.167 1.667351700.170.20.220.280.390.470.560.778 1.111361750.080.10.110.140.190.230.280.3890.55637

180

冷轧钢板不同角度折弯扣除系数表

1、下表是以每5度角递增,90°角外其余扣除除数算法：（180°-n°)÷90°×（90°角时的扣除数）；

2、所有折弯内角半径统一设置成R0.2，缝隙距离设置为G0.2。