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精密齒條齒(chi)(chi)(chi)(chi)條(tiao)是一種(zhong)齒(chi)(chi)(chi)(chi)分布于條(tiao)形體上的特殊(shu)齒(chi)(chi)(chi)(chi)輪(lun)。齒(chi)(chi)(chi)(chi)條(tiao)也(ye)分直齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)條(tiao)和斜齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)條(tiao),分別與直齒(chi)(chi)(chi)(chi)圓(yuan)柱(zhu)齒(chi)(chi)(chi)(chi)輪(lun)和斜齒(chi)(chi)(chi)(chi)圓(yuan)柱(zhu)齒(chi)(chi)(chi)(chi)輪(lun)配對(dui)使用; 齒(chi)(chi)(chi)(chi)條(tiao)的齒(chi)(chi)(chi)(chi)廓為(wei)直線而非漸(jian)開線(對(dui)齒(chi)(chi)(chi)(chi)面而言則為(wei)平(ping)面),相當于分度圓(yuan)半徑(jing)為(wei)無窮大(da)圓(yuan)柱(zhu)齒(chi)(chi)(chi)(chi)輪(lun)。
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商品說明
精密齒輪齒條(tiao)加工(gong)定制 齒(chi)(chi)(chi)(chi)條(tiao)(tiao)(tiao)是一種齒(chi)(chi)(chi)(chi)分(fen)布(bu)于條(tiao)(tiao)(tiao)形體上的特殊齒(chi)(chi)(chi)(chi)輪(lun)(lun)。齒(chi)(chi)(chi)(chi)條(tiao)(tiao)(tiao)也分(fen)直(zhi)齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)條(tiao)(tiao)(tiao)和(he)斜(xie)齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)條(tiao)(tiao)(tiao),分(fen)別與直(zhi)齒(chi)(chi)(chi)(chi)圓(yuan)柱(zhu)齒(chi)(chi)(chi)(chi)輪(lun)(lun)和(he)斜(xie)齒(chi)(chi)(chi)(chi)圓(yuan)柱(zhu)齒(chi)(chi)(chi)(chi)輪(lun)(lun)配對使用(yong); 齒(chi)(chi)(chi)(chi)條(tiao)(tiao)(tiao)的齒(chi)(chi)(chi)(chi)廓為(wei)直(zhi)線(xian)而(er)(er)非(fei)漸開線(xian)(對齒(chi)(chi)(chi)(chi)面(mian)而(er)(er)言則為(wei)平面(mian)),相當于分(fen)度圓(yuan)半徑(jing)為(wei)無(wu)窮(qiong)大圓(yuan)柱(zhu)齒(chi)(chi)(chi)(chi)輪(lun)(lun)。 齒(chi)(chi)條是與齒(chi)(chi)輪相(xiang)配的一種條形零(ling)件(jian)。它等于直徑無(wu)限大(da)的一個(ge)齒(chi)(chi)輪周緣的一段。一邊均勻分布著許多齒(chi)(chi),與齒(chi)(chi)輪相(xiang)嚙合,將(jiang)轉動(dong)變(bian)為(wei)(wei)移(yi)動(dong),或(huo)將(jiang)移(yi)動(dong)變(bian)為(wei)(wei)轉動(dong)。 (1) 由于齒(chi)條(tiao)齒(chi)廓(kuo)為(wei)直(zhi)線,所以齒(chi)廓(kuo)上各(ge)點具有(you)相同(tong)的(de)壓力角(jiao),且等于齒(chi)廓(kuo)的(de)傾斜(xie)角(jiao),此角(jiao)稱為(wei)齒(chi)形角(jiao),標準值為(wei)20°,目前定位齒(chi)條(tiao)多為(wei)斜(xie)齒(chi),齒(chi)形角(jiao)19°31′42″。 (2) 與齒(chi)頂線平(ping)行的任一條(tiao)直線上具有相同的齒(chi)距和(he)模數。 (3) 與齒(chi)(chi)頂線平(ping)行且齒(chi)(chi)厚等于齒(chi)(chi)槽寬的直線稱(cheng)為分度線(中(zhong)線),它是計算齒(chi)(chi)條尺寸的基準線。 目前自動化設備主(zhu)(zhu)要以斜齒條為主(zhu)(zhu),具有精度高、扭矩(ju)大等特點。
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