亚洲激情国产综合婷婷,六月丁香综合在线视频,日本久久一区一本精品,精品国产免费一区二区av片-久久免费看少妇,狠狠色丁香综合久久97,精品久久久无码,亚洲一区自拍精品

整體齒(chi)(chi)(chi)(chi)式(shi)聯軸器是由齒(chi)(chi)(chi)(chi)數相同的內齒(chi)(chi)(chi)(chi)圈和帶外(wai)齒(chi)(chi)(chi)(chi)的凸緣半聯軸器等零(ling)件組成。外(wai)齒(chi)(chi)(chi)(chi)分為直齒(chi)(chi)(chi)(chi)和鼓(gu)形齒(chi)(chi)(chi)(chi)兩種齒(chi)(chi)(chi)(chi)形，所謂鼓(gu)形齒(chi)(chi)(chi)(chi)即為將外(wai)齒(chi)(chi)(chi)(chi)制成球面，球面中心在齒(chi)(chi)(chi)(chi)輪(lun)軸線(xian)上，齒(chi)(chi)(chi)(chi)側間隙較一(yi)般齒(chi)(chi)(chi)(chi)輪(lun)大，鼓(gu)形齒(chi)(chi)(chi)(chi)聯軸器可允許較大的角(jiao)位(wei)移(yi)(相對于直齒(chi)(chi)(chi)(chi)聯軸器)，可改善(shan)齒(chi)(chi)(chi)(chi)的接觸條(tiao)件，提高傳遞轉矩的能力，延長使用壽(shou)命。

整體(ti)齒(chi)式(shi)聯軸(zhou)(zhou)器在(zai)工(gong)作(zuo)時，兩(liang)軸(zhou)(zhou)產生相(xiang)對位移，內(nei)外齒(chi)的齒(chi)面周期性作(zuo)軸(zhou)(zhou)向相(xiang)對滑(hua)動，必然形成齒(chi)面磨損和功率損耗(hao)，因(yin)此齒(chi)式(shi)聯軸(zhou)(zhou)器需在(zai)良(liang)好(hao)潤滑(hua)和密封的狀態下工(gong)作(zuo)。

整體齒(chi)(chi)(chi)式(shi)(shi)聯軸(zhou)器(qi)徑向(xiang)尺寸小，承載能力大，常用(yong)(yong)于(yu)(yu)(yu)低(di)速重載工(gong)況條件的(de)軸(zhou)系傳(chuan)動，如冶金、礦山、起重運輸行業(ye)，也適用(yong)(yong)于(yu)(yu)(yu)石油、化工(gong)、通用(yong)(yong)機(ji)(ji)械等(deng)行業(ye)。高精度并經動平衡的(de)齒(chi)(chi)(chi)式(shi)(shi)聯軸(zhou)器(qi)可用(yong)(yong)于(yu)(yu)(yu)高速傳(chuan)動，如燃(ran)汽輪機(ji)(ji)的(de)軸(zhou)系傳(chuan)動。由于(yu)(yu)(yu)鼓形齒(chi)(chi)(chi)式(shi)(shi)聯軸(zhou)器(qi)的(de)角向(xiang)補償大于(yu)(yu)(yu)直(zhi)齒(chi)(chi)(chi)式(shi)(shi)聯軸(zhou)器(qi)，國內外均廣泛采用(yong)(yong)鼓形齒(chi)(chi)(chi)式(shi)(shi)聯軸(zhou)器(qi)。