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精密齒條齒(chi)(chi)(chi)(chi)條(tiao)是一(yi)種(zhong)齒(chi)(chi)(chi)(chi)分(fen)布(bu)于條(tiao)形(xing)體上的(de)特殊(shu)齒(chi)(chi)(chi)(chi)輪。齒(chi)(chi)(chi)(chi)條(tiao)也分(fen)直齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)條(tiao)和(he)斜齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)條(tiao),分(fen)別與直齒(chi)(chi)(chi)(chi)圓(yuan)柱(zhu)齒(chi)(chi)(chi)(chi)輪和(he)斜齒(chi)(chi)(chi)(chi)圓(yuan)柱(zhu)齒(chi)(chi)(chi)(chi)輪配對使用; 齒(chi)(chi)(chi)(chi)條(tiao)的(de)齒(chi)(chi)(chi)(chi)廓為(wei)(wei)直線(xian)而非漸開線(xian)(對齒(chi)(chi)(chi)(chi)面而言(yan)則為(wei)(wei)平面),相當于分(fen)度(du)圓(yuan)半徑為(wei)(wei)無(wu)窮(qiong)大(da)圓(yuan)柱(zhu)齒(chi)(chi)(chi)(chi)輪。
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商品說明
精密齒(chi)輪齒(chi)條(tiao)加工定制 齒(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)(tiao)是一種齒(chi)(chi)(chi)(chi)(chi)分(fen)布于條(tiao)(tiao)(tiao)形體上的(de)特殊齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)。齒(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)(tiao)也分(fen)直(zhi)齒(chi)(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)(tiao)和(he)(he)斜齒(chi)(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)(tiao),分(fen)別與直(zhi)齒(chi)(chi)(chi)(chi)(chi)圓(yuan)柱(zhu)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)和(he)(he)斜齒(chi)(chi)(chi)(chi)(chi)圓(yuan)柱(zhu)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)配對使用; 齒(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)(tiao)的(de)齒(chi)(chi)(chi)(chi)(chi)廓(kuo)為直(zhi)線而非漸開(kai)線(對齒(chi)(chi)(chi)(chi)(chi)面而言則為平面),相當于分(fen)度圓(yuan)半徑為無窮大(da)圓(yuan)柱(zhu)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)。 齒(chi)條是(shi)與齒(chi)輪相(xiang)配(pei)的(de)一(yi)(yi)種條形零件。它等于直徑無限大的(de)一(yi)(yi)個齒(chi)輪周緣的(de)一(yi)(yi)段(duan)。一(yi)(yi)邊均勻分布著許多齒(chi),與齒(chi)輪相(xiang)嚙合,將轉動變為(wei)移動,或將移動變為(wei)轉動。 (1) 由于(yu)齒(chi)(chi)(chi)條(tiao)齒(chi)(chi)(chi)廓為(wei)直線,所以(yi)齒(chi)(chi)(chi)廓上各點具有相(xiang)同的壓(ya)力角(jiao),且等于(yu)齒(chi)(chi)(chi)廓的傾斜角(jiao),此角(jiao)稱(cheng)為(wei)齒(chi)(chi)(chi)形角(jiao),標準值為(wei)20°,目(mu)前定(ding)位齒(chi)(chi)(chi)條(tiao)多為(wei)斜齒(chi)(chi)(chi),齒(chi)(chi)(chi)形角(jiao)19°31′42″。 (2) 與齒頂線平(ping)行的任(ren)一條直線上具有相同的齒距和模數。 (3) 與齒頂(ding)線(xian)平行(xing)且齒厚等(deng)于齒槽寬的直線(xian)稱為分(fen)度線(xian)(中線(xian)),它(ta)是計算(suan)齒條尺(chi)寸的基準線(xian)。 目前自動化設備主要以斜齒條為主,具有精度高(gao)、扭矩大等特點。
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