下面凸輪軸批發,凸輪軸廠家以及凸輪軸品牌公司來講講凸輪軸的齒輪傳動。

凸(tu)輪軸與(yu)曲(qu)軸之間(jian)的常見傳(chuan)(chuan)動(dong)(dong)方法包含齒(chi)輪傳(chuan)(chuan)動(dong)(dong)、鏈條(tiao)傳(chuan)(chuan)動(dong)(dong)以及齒(chi)形膠帶傳(chuan)(chuan)動(dong)(dong)。下置凸(tu)輪軸和中(zhong)(zhong)置凸(tu)輪軸與(yu)曲(qu)軸之間(jian)的傳(chuan)(chuan)動(dong)(dong)大多(duo)選用圓柱形正(zheng)時齒(chi)輪傳(chuan)(chuan)動(dong)(dong)，一般從(cong)曲(qu)軸到凸(tu)輪軸只需(xu)要1對齒(chi)輪傳(chuan)(chuan)動(dong)(dong)，假(jia)如傳(chuan)(chuan)動(dong)(dong)齒(chi)輪直(zhi)徑過大，能夠再添加1個中(zhong)(zhong)心惰輪。為了嚙(nie)合平(ping)穩(wen)并下降作業噪聲，正(zheng)時齒(chi)輪大多(duo)選用斜齒(chi)輪。

鏈(lian)條(tiao)傳動(dong)(dong)(dong)常見(jian)于頂(ding)(ding)置凸(tu)輪軸(zhou)(zhou)與曲(qu)軸(zhou)(zhou)之間，但其作業(ye)可(ke)靠(kao)性和(he)耐久性不如齒輪傳動(dong)(dong)(dong)。近年來在高轉速發起(qi)機上廣泛運用齒形膠(jiao)帶替代傳動(dong)(dong)(dong)鏈(lian)條(tiao)，但在一些大功(gong)率(lv)發起(qi)機上依然運用鏈(lian)條(tiao)傳動(dong)(dong)(dong)。齒形膠(jiao)帶具有作業(ye)噪聲小、作業(ye)可(ke)靠(kao)以及本錢低的特色。關于雙(shuang)頂(ding)(ding)置凸(tu)輪軸(zhou)(zhou)，一般是(shi)排氣凸(tu)輪軸(zhou)(zhou)經(jing)過正時齒形膠(jiao)帶或鏈(lian)條(tiao)由曲(qu)軸(zhou)(zhou)驅動(dong)(dong)(dong)，進氣凸(tu)輪軸(zhou)(zhou)經(jing)過金屬鏈(lian)條(tiao)由排氣凸(tu)輪軸(zhou)(zhou)驅動(dong)(dong)(dong)，或進氣凸(tu)輪軸(zhou)(zhou)和(he)排氣凸(tu)輪軸(zhou)(zhou)均由曲(qu)軸(zhou)(zhou)經(jing)過齒形膠(jiao)帶或鏈(lian)條(tiao)驅動(dong)(dong)(dong)。

安裝凸(tu)輪(lun)軸(zhou)(zhou)(zhou)(zhou)時(shi)，必定要注意凸(tu)輪(lun)軸(zhou)(zhou)(zhou)(zhou)帶(dai)輪(lun)或鏈(lian)輪(lun)上(shang)的正(zheng)(zheng)時(shi)符號(hao)。有(you)些發(fa)起(qi)機沒有(you)明顯的正(zheng)(zheng)時(shi)符號(hao)，修(xiu)理(li)人員能(neng)夠在拆卸凸(tu)輪(lun)軸(zhou)(zhou)(zhou)(zhou)之前符號(hao)出曲軸(zhou)(zhou)(zhou)(zhou)和凸(tu)輪(lun)軸(zhou)(zhou)(zhou)(zhou)的準確方位，有(you)些發(fa)起(qi)機則是需(xu)要專用工具才干進(jin)行正(zheng)(zheng)時(shi)的調校。