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精密齒條齒(chi)(chi)(chi)(chi)(chi)條(tiao)是一(yi)種齒(chi)(chi)(chi)(chi)(chi)分(fen)布于條(tiao)形體上的特殊(shu)齒(chi)(chi)(chi)(chi)(chi)輪。齒(chi)(chi)(chi)(chi)(chi)條(tiao)也分(fen)直齒(chi)(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)(chi)條(tiao)和(he)斜齒(chi)(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)(chi)條(tiao),分(fen)別與直齒(chi)(chi)(chi)(chi)(chi)圓(yuan)柱齒(chi)(chi)(chi)(chi)(chi)輪和(he)斜齒(chi)(chi)(chi)(chi)(chi)圓(yuan)柱齒(chi)(chi)(chi)(chi)(chi)輪配對(dui)使用; 齒(chi)(chi)(chi)(chi)(chi)條(tiao)的齒(chi)(chi)(chi)(chi)(chi)廓為(wei)直線而非漸開線(對(dui)齒(chi)(chi)(chi)(chi)(chi)面而言則為(wei)平面),相當于分(fen)度(du)圓(yuan)半徑為(wei)無窮(qiong)大(da)圓(yuan)柱齒(chi)(chi)(chi)(chi)(chi)輪。
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商品說明
精(jing)密(mi)齒輪齒條(tiao)加工定制 齒(chi)(chi)(chi)(chi)(chi)條(tiao)是一種齒(chi)(chi)(chi)(chi)(chi)分布于條(tiao)形體(ti)上的(de)特殊齒(chi)(chi)(chi)(chi)(chi)輪。齒(chi)(chi)(chi)(chi)(chi)條(tiao)也分直齒(chi)(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)(chi)條(tiao)和斜(xie)齒(chi)(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)(chi)條(tiao),分別與直齒(chi)(chi)(chi)(chi)(chi)圓柱齒(chi)(chi)(chi)(chi)(chi)輪和斜(xie)齒(chi)(chi)(chi)(chi)(chi)圓柱齒(chi)(chi)(chi)(chi)(chi)輪配對(dui)使(shi)用; 齒(chi)(chi)(chi)(chi)(chi)條(tiao)的(de)齒(chi)(chi)(chi)(chi)(chi)廓為(wei)直線而非(fei)漸開線(對(dui)齒(chi)(chi)(chi)(chi)(chi)面(mian)而言則為(wei)平面(mian)),相當于分度圓半徑為(wei)無窮大圓柱齒(chi)(chi)(chi)(chi)(chi)輪。 齒(chi)(chi)條是與齒(chi)(chi)輪相配的一種條形零件。它等于直徑無(wu)限大的一個齒(chi)(chi)輪周(zhou)緣(yuan)的一段。一邊均勻分布著(zhu)許多齒(chi)(chi),與齒(chi)(chi)輪相嚙合,將轉(zhuan)動變為移動,或將移動變為轉(zhuan)動。 (1) 由于(yu)齒條齒廓(kuo)為直線(xian),所以(yi)齒廓(kuo)上各點(dian)具有相同的壓(ya)力角(jiao),且等于(yu)齒廓(kuo)的傾(qing)斜角(jiao),此角(jiao)稱為齒形角(jiao),標準值為20°,目前定位(wei)齒條多(duo)為斜齒,齒形角(jiao)19°31′42″。 (2) 與齒頂線平行的任一條直線上具有相同的齒距和模數(shu)。 (3) 與齒(chi)頂線(xian)平(ping)行且(qie)齒(chi)厚(hou)等于齒(chi)槽寬的直線(xian)稱為分度線(xian)(中線(xian)),它(ta)是計算齒(chi)條尺寸的基(ji)準(zhun)線(xian)。 目前自動化設備主要以斜(xie)齒(chi)條(tiao)為主,具有精度高、扭矩大等特(te)點。
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