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精密齒條齒(chi)(chi)(chi)條(tiao)是一種齒(chi)(chi)(chi)分(fen)布于條(tiao)形體(ti)上的特殊(shu)齒(chi)(chi)(chi)輪。齒(chi)(chi)(chi)條(tiao)也分(fen)直齒(chi)(chi)(chi)齒(chi)(chi)(chi)條(tiao)和(he)斜齒(chi)(chi)(chi)齒(chi)(chi)(chi)條(tiao),分(fen)別與直齒(chi)(chi)(chi)圓柱(zhu)齒(chi)(chi)(chi)輪和(he)斜齒(chi)(chi)(chi)圓柱(zhu)齒(chi)(chi)(chi)輪配對使用; 齒(chi)(chi)(chi)條(tiao)的齒(chi)(chi)(chi)廓為直線(xian)而(er)非(fei)漸(jian)開(kai)線(xian)(對齒(chi)(chi)(chi)面而(er)言則為平(ping)面),相當于分(fen)度圓半徑為無窮大圓柱(zhu)齒(chi)(chi)(chi)輪。
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商品說明
精密齒(chi)輪齒(chi)條加(jia)工(gong)定制 齒(chi)(chi)(chi)(chi)條(tiao)是一(yi)種(zhong)齒(chi)(chi)(chi)(chi)分(fen)布于條(tiao)形體上的(de)特殊(shu)齒(chi)(chi)(chi)(chi)輪(lun)。齒(chi)(chi)(chi)(chi)條(tiao)也分(fen)直齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)條(tiao)和斜(xie)齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)條(tiao),分(fen)別與直齒(chi)(chi)(chi)(chi)圓柱齒(chi)(chi)(chi)(chi)輪(lun)和斜(xie)齒(chi)(chi)(chi)(chi)圓柱齒(chi)(chi)(chi)(chi)輪(lun)配對使用; 齒(chi)(chi)(chi)(chi)條(tiao)的(de)齒(chi)(chi)(chi)(chi)廓為直線(xian)而(er)非漸開(kai)線(xian)(對齒(chi)(chi)(chi)(chi)面而(er)言則為平(ping)面),相當于分(fen)度圓半(ban)徑(jing)為無窮(qiong)大圓柱齒(chi)(chi)(chi)(chi)輪(lun)。 齒(chi)條是(shi)與齒(chi)輪(lun)相(xiang)配的一種條形零件。它等于直徑無限大的一個齒(chi)輪(lun)周(zhou)緣的一段。一邊均勻分布著許多齒(chi),與齒(chi)輪(lun)相(xiang)嚙合,將轉(zhuan)動(dong)變為移動(dong),或將移動(dong)變為轉(zhuan)動(dong)。 (1) 由(you)于齒(chi)(chi)(chi)(chi)條齒(chi)(chi)(chi)(chi)廓(kuo)為直線,所(suo)以(yi)齒(chi)(chi)(chi)(chi)廓(kuo)上各點具有相(xiang)同的壓力角,且等于齒(chi)(chi)(chi)(chi)廓(kuo)的傾(qing)斜(xie)角,此角稱(cheng)為齒(chi)(chi)(chi)(chi)形角,標準值為20°,目前定位齒(chi)(chi)(chi)(chi)條多為斜(xie)齒(chi)(chi)(chi)(chi),齒(chi)(chi)(chi)(chi)形角19°31′42″。 (2) 與齒(chi)頂線平行的(de)任一(yi)條(tiao)直線上具有相同(tong)的(de)齒(chi)距(ju)和模(mo)數。 (3) 與(yu)齒(chi)(chi)頂線(xian)(xian)平行(xing)且齒(chi)(chi)厚等于齒(chi)(chi)槽寬的(de)直線(xian)(xian)稱為分度線(xian)(xian)(中線(xian)(xian)),它是計算齒(chi)(chi)條尺(chi)寸的(de)基準線(xian)(xian)。 目前(qian)自動化設備主要以斜齒(chi)條(tiao)為主,具有精度高、扭矩大等特點。
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