扇形(xing)插(cha)齒(chi)機用于(yu)汽車(che)轉向(xiang)器(qi)(方向(xiang)機)齒(chi)輪扇形(xing)軸的定速比(bi)、變速比(bi)和鼓形(xing)齒(chi)的切削(xue)加工(gong)。

主運動(dong)(dong)(dong)由交(jiao)流變(bian)頻電機(ji)(ji)驅動(dong)(dong)(dong)，梳(shu)刀的(de)往復運動(dong)(dong)(dong)采(cai)用V型滾(gun)動(dong)(dong)(dong)導軌；扇形插(cha)齒機(ji)(ji)的(de)徑向進(jin)給(gei)(gei)采(cai)用凸(tu)輪盤機(ji)(ji)構，可(ke)實(shi)現1-3次自動(dong)(dong)(dong)圓(yuan)弧切削(xue)，并可(ke)設定(ding)每個(ge)循環的(de)徑向進(jin)給(gei)(gei)量；可(ke)加工(gong)(gong)定(ding)速比(bi)(bi)和(he)變(bian)速比(bi)(bi)搖臂(bei)(bei)軸(zhou)。YK5612型機(ji)(ji)床(chuang)是(shi)數控、交(jiao)流伺服驅動(dong)(dong)(dong)的(de)三軸(zhou)三聯動(dong)(dong)(dong)機(ji)(ji)床(chuang)。它可(ke)以(yi)一次裝夾工(gong)(gong)件，實(shi)現一至五次自動(dong)(dong)(dong)循環加工(gong)(gong)。數控系統采(cai)用PC機(ji)(ji)總線(xian)和(he)開放式(shi)結構，主機(ji)(ji)為32位CPU；中文顯示、菜單編程、圖形仿真、實(shi)時動(dong)(dong)(dong)態圖形跟蹤顯示、各種數據曲線(xian)顯示、故障報(bao)警和(he)顯示；YK5612可(ke)加工(gong)(gong)固定(ding)比(bi)(bi)、可(ke)變(bian)比(bi)(bi)、固定(ding)比(bi)(bi)滾(gun)筒、可(ke)變(bian)比(bi)(bi)滾(gun)筒和(he)定(ding)制搖臂(bei)(bei)軸(zhou)。