轻系列

轴 | 轴的强度 | 精确强度校核计算 | 矩形花键轴的截面系数及截面积(Wp=2W)

公称尺寸zh-D×d×b,按D定心|W ,按D定心|F ,按d定心|W,按d定心|F 4-15×12×4,0.187,1.28,0.208,1.37 4-18×15×5,0.358,1.96,0.38 ...