0.5t的弯曲中,求坯料展开长度的公式弯曲形式简图计算公式单角弯曲(中心尺寸)单角弯曲(交点尺寸)单角弯曲(切点尺寸)低碳钢V形压弯90°时的中性层位移系数Xr/t0.30.40.50.60.70.80.911.11.2X0.180.220.240.250.260.280.290.30.320.33r/t1.31.41.51.61.822.534≧5.0X0.340.350.360.370.390.40.430.460"/> 0.5t的弯曲中,求坯料展开长度的公式弯曲形式简图计算公式单角弯曲(中心尺寸)单角弯曲(交点尺寸)单角弯曲(切点尺寸)低碳钢V形压弯90°时的中性层位移系数Xr/t0.30.40.50.60.70.80.911.11.2X0.180.220.240.250.260.280.290.30.320.33r/t1.31.41.51.61.822.534≧5.0X0.340.350.360.370.390.40.430.460"/>
SolidWorks钣金展开的折弯系数计算与K因子表&"宋体,加粗"&22SolidWorks钣金展开的折弯系数计算与K因子表任意角度的单角折弯在r>0.5t的弯曲中,求坯料展开长度的公式弯曲形式简图计算公式单角弯曲(中心尺寸)单角弯曲(交点尺寸)单角弯曲(切点尺寸)低碳钢V形压弯90°时的中性层位移系数Xr/t0.30.40.50.60.70.80.911.11.2X0.180.220.240.250.260.280.290.30.320.33r/t1.31.41.51.61.822.534≧5.0X0.340.350.360.370.390.40.430.460...