特(te)點(dian)
抗彎性強:採用(yong)等直逕(jing)絲槓公(gong)稱外逕(jing),動(dong)態(tai)精(jing)度(du)保持(chi)性好
過(guo)載能(neng)力強(qiang):採用雙偏(pian)心圓(yuan)弧滾道、加大(da)接(jie)觸角設(she)計(ji),
輕(qing)載兩(liang)點接觸(chu),重(zhong)載(zai)3點接(jie)觸(chu),軸曏承載大
加載平(ping)穩(wen)可靠:螺(luo)母返(fan)曏通(tong)道採(cai)用螺(luo)鏇(xuan)相(xiang)切迴珠(zhu)麯(qu)線(xian),
卸(xie)載、加(jia)載(zai)平(ping)穩(wen)可靠(kao),譟聲低,高(gao)速性(xing)能好(hao)