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精密齒條齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)是一種齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)分(fen)布(bu)于條(tiao)(tiao)形體(ti)上的特殊齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)也分(fen)直齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)和(he)斜齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao),分(fen)別與直齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)圓(yuan)(yuan)柱齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)和(he)斜齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)圓(yuan)(yuan)柱齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)配(pei)對使用; 齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)的齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)廓為(wei)直線(xian)而(er)非漸開(kai)線(xian)(對齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面而(er)言則為(wei)平面),相當于分(fen)度圓(yuan)(yuan)半(ban)徑為(wei)無窮大圓(yuan)(yuan)柱齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。
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商品說明
精密齒(chi)輪齒(chi)條加(jia)工定制 齒(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)是一種齒(chi)(chi)(chi)(chi)(chi)分布(bu)于(yu)條(tiao)(tiao)形體上的特殊齒(chi)(chi)(chi)(chi)(chi)輪。齒(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)也分直齒(chi)(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)和斜(xie)齒(chi)(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao),分別與(yu)直齒(chi)(chi)(chi)(chi)(chi)圓(yuan)柱齒(chi)(chi)(chi)(chi)(chi)輪和斜(xie)齒(chi)(chi)(chi)(chi)(chi)圓(yuan)柱齒(chi)(chi)(chi)(chi)(chi)輪配對使用; 齒(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)的齒(chi)(chi)(chi)(chi)(chi)廓為(wei)直線(xian)而非漸開(kai)線(xian)(對齒(chi)(chi)(chi)(chi)(chi)面而言(yan)則為(wei)平面),相(xiang)當于(yu)分度(du)圓(yuan)半徑為(wei)無窮大圓(yuan)柱齒(chi)(chi)(chi)(chi)(chi)輪。 齒(chi)(chi)條(tiao)(tiao)是(shi)與齒(chi)(chi)輪(lun)相配的(de)一種條(tiao)(tiao)形零件。它等于(yu)直(zhi)徑無限(xian)大的(de)一個(ge)齒(chi)(chi)輪(lun)周緣(yuan)的(de)一段。一邊均勻分布著許多(duo)齒(chi)(chi),與齒(chi)(chi)輪(lun)相嚙(nie)合,將轉動(dong)(dong)變為移動(dong)(dong),或(huo)將移動(dong)(dong)變為轉動(dong)(dong)。 (1) 由于(yu)齒(chi)(chi)條齒(chi)(chi)廓(kuo)為直線,所(suo)以齒(chi)(chi)廓(kuo)上各點具有相同的(de)壓力角(jiao),且等(deng)于(yu)齒(chi)(chi)廓(kuo)的(de)傾斜角(jiao),此角(jiao)稱為齒(chi)(chi)形角(jiao),標準值為20°,目前(qian)定位齒(chi)(chi)條多為斜齒(chi)(chi),齒(chi)(chi)形角(jiao)19°31′42″。 (2) 與齒(chi)頂線(xian)平行的(de)任一條(tiao)直(zhi)線(xian)上具有相同的(de)齒(chi)距和模(mo)數。 (3) 與齒頂線平行且齒厚(hou)等(deng)于齒槽寬的直(zhi)線稱為分度線(中線),它是計算齒條尺(chi)寸的基準(zhun)線。 目(mu)前自動化設備(bei)主(zhu)要以斜齒條為主(zhu),具有精度高(gao)、扭矩大等特點(dian)。
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