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精密齒條齒(chi)(chi)(chi)(chi)條(tiao)(tiao)是一種齒(chi)(chi)(chi)(chi)分(fen)(fen)布于(yu)條(tiao)(tiao)形體上(shang)的特殊齒(chi)(chi)(chi)(chi)輪(lun)。齒(chi)(chi)(chi)(chi)條(tiao)(tiao)也分(fen)(fen)直齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)條(tiao)(tiao)和斜(xie)齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)條(tiao)(tiao),分(fen)(fen)別與(yu)直齒(chi)(chi)(chi)(chi)圓(yuan)柱(zhu)齒(chi)(chi)(chi)(chi)輪(lun)和斜(xie)齒(chi)(chi)(chi)(chi)圓(yuan)柱(zhu)齒(chi)(chi)(chi)(chi)輪(lun)配對使用(yong); 齒(chi)(chi)(chi)(chi)條(tiao)(tiao)的齒(chi)(chi)(chi)(chi)廓為直線而(er)非漸(jian)開線(對齒(chi)(chi)(chi)(chi)面(mian)而(er)言則為平面(mian)),相當于(yu)分(fen)(fen)度(du)圓(yuan)半(ban)徑(jing)為無窮大圓(yuan)柱(zhu)齒(chi)(chi)(chi)(chi)輪(lun)。
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商品說明
精密齒輪齒條加(jia)工定(ding)制 齒(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)(tiao)是一種齒(chi)(chi)(chi)(chi)(chi)分布于條(tiao)(tiao)(tiao)形體(ti)上的特殊齒(chi)(chi)(chi)(chi)(chi)輪。齒(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)(tiao)也分直(zhi)齒(chi)(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)(tiao)和斜齒(chi)(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)(tiao),分別(bie)與(yu)直(zhi)齒(chi)(chi)(chi)(chi)(chi)圓(yuan)(yuan)(yuan)柱(zhu)(zhu)齒(chi)(chi)(chi)(chi)(chi)輪和斜齒(chi)(chi)(chi)(chi)(chi)圓(yuan)(yuan)(yuan)柱(zhu)(zhu)齒(chi)(chi)(chi)(chi)(chi)輪配對使用; 齒(chi)(chi)(chi)(chi)(chi)條(tiao)(tiao)(tiao)的齒(chi)(chi)(chi)(chi)(chi)廓(kuo)為直(zhi)線而非漸開線(對齒(chi)(chi)(chi)(chi)(chi)面而言則為平面),相(xiang)當于分度圓(yuan)(yuan)(yuan)半徑為無窮(qiong)大圓(yuan)(yuan)(yuan)柱(zhu)(zhu)齒(chi)(chi)(chi)(chi)(chi)輪。 齒(chi)(chi)條是與齒(chi)(chi)輪相(xiang)配的(de)(de)一(yi)(yi)種條形零(ling)件。它等(deng)于直(zhi)徑無限(xian)大(da)的(de)(de)一(yi)(yi)個齒(chi)(chi)輪周緣的(de)(de)一(yi)(yi)段。一(yi)(yi)邊均勻分布著許多(duo)齒(chi)(chi),與齒(chi)(chi)輪相(xiang)嚙(nie)合,將轉動變為移(yi)動,或將移(yi)動變為轉動。 (1) 由于齒(chi)(chi)(chi)條齒(chi)(chi)(chi)廓為直線(xian),所以(yi)齒(chi)(chi)(chi)廓上各點具有相同的壓力角,且等于齒(chi)(chi)(chi)廓的傾(qing)斜角,此角稱為齒(chi)(chi)(chi)形角,標準值為20°,目前定(ding)位齒(chi)(chi)(chi)條多為斜齒(chi)(chi)(chi),齒(chi)(chi)(chi)形角19°31′42″。 (2) 與(yu)齒頂(ding)線平行的任一條直(zhi)線上具有相同的齒距和模數(shu)。 (3) 與(yu)齒頂(ding)線(xian)平行且齒厚等(deng)于齒槽寬的直線(xian)稱為分(fen)度線(xian)(中(zhong)線(xian)),它是計算齒條尺寸的基準線(xian)。 目前自動化設備主要以斜齒(chi)條(tiao)為主,具有精度高(gao)、扭矩大等特點。
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