d1d2b1b2d3d4l1l2l3W
傾斜角度2M2*0.44.83.63.691620.59163M3*0.564.55.212212715154M4*0.775.256.514243118145M5*0.8867.716273520136M6*196.75918303922138M8*1.2512910.4223647251410M10*1.51410.512.9264356291312M12*1.75161215.4305065331314M14*21913.516.8345774361616M16*2211519.4386483401518M18*1.52316.521.9427192441520M20*1.5251824.44677100471522M22*1.5282025.85084109511525M24*2312229.65694122571530M30*2372534.8661101436617優(yōu)勢：轉(zhuǎn)速快,耐磨,無間隙,不發(fā)熱,張應(yīng)力強(qiáng).