鼓形齒式聯軸器普遍用于工業，但是它在用的時間長了，出現故障是很正常的一種情況，鼓形齒式聯軸器也不例外，那鼓形齒式聯軸器常見(jian)的(de)故障(zhang)有哪些呢(ni)?
鼓(gu)(gu)形(xing)(xing)(xing)齒(chi)(chi)式(shi)聯(lian)(lian)軸(zhou)(zhou)器(qi)材質要是(shi)設計不夠合理的(de)話(hua)，鼓(gu)(gu)形(xing)(xing)(xing)齒(chi)(chi)式(shi)聯(lian)(lian)軸(zhou)(zhou)器(qi)的(de)齒(chi)(chi)頂部(bu)位會達不到(dao)所要求的(de)精度。如果(guo)鼓(gu)(gu)形(xing)(xing)(xing)齒(chi)(chi)式(shi)聯(lian)(lian)軸(zhou)(zhou)器(qi)安裝過大的(de)話(hua)，很可能引起鼓(gu)(gu)形(xing)(xing)(xing)齒(chi)(chi)式(shi)聯(lian)(lian)軸(zhou)(zhou)器(qi)齒(chi)(chi)部(bu)的(de)頂隙(xi)消(xiao)失不見。還(huan)有的(de)常見故障就(jiu)是(shi)鼓(gu)(gu)形(xing)(xing)(xing)齒(chi)(chi)式(shi)聯(lian)(lian)軸(zhou)(zhou)器(qi)的(de)油的(de)質量(liang)太(tai)差，在鼓(gu)(gu)形(xing)(xing)(xing)齒(chi)(chi)式(shi)聯(lian)(lian)軸(zhou)(zhou)器(qi)運作時會影(ying)響鼓(gu)(gu)形(xing)(xing)(xing)鼓(gu)(gu)形(xing)(xing)(xing)齒(chi)(chi)式(shi)聯(lian)(lian)軸(zhou)(zhou)器(qi)的(de)工作效率。
鼓(gu)(gu)形齒(chi)(chi)(chi)(chi)(chi)(chi)式(shi)聯軸(zhou)器(qi)是由(you)齒(chi)(chi)(chi)(chi)(chi)(chi)數相(xiang)同的內齒(chi)(chi)(chi)(chi)(chi)(chi)圈和帶外齒(chi)(chi)(chi)(chi)(chi)(chi)的凸緣半聯軸(zhou)器(qi)等零件組成。外齒(chi)(chi)(chi)(chi)(chi)(chi)分為直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)和鼓(gu)(gu)形齒(chi)(chi)(chi)(chi)(chi)(chi)兩種齒(chi)(chi)(chi)(chi)(chi)(chi)形，所謂鼓(gu)(gu)形齒(chi)(chi)(chi)(chi)(chi)(chi)即為將外齒(chi)(chi)(chi)(chi)(chi)(chi)制成球面，球面 在齒(chi)(chi)(chi)(chi)(chi)(chi)輪軸(zhou)線(xian)上，齒(chi)(chi)(chi)(chi)(chi)(chi)側(ce) 較一般齒(chi)(chi)(chi)(chi)(chi)(chi)輪大(da)，鼓(gu)(gu)形齒(chi)(chi)(chi)(chi)(chi)(chi)聯軸(zhou)器(qi)可允許較大(da)的角位移(相(xiang)對于直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)聯軸(zhou)器(qi))，可 齒(chi)(chi)(chi)(chi)(chi)(chi)的接觸條件，提高(gao)傳遞轉矩的能力，延(yan)長使用(yong)壽(shou)命(ming)。
鼓(gu)形(xing)齒(chi)式(shi)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)在工作(zuo)時，兩軸(zhou)(zhou)(zhou)產生相(xiang)對(dui)(dui)位移，內外齒(chi)的齒(chi)面(mian)周(zhou)期性作(zuo)軸(zhou)(zhou)(zhou)向(xiang)(xiang)相(xiang)對(dui)(dui)滑動，必(bi)然(ran)形(xing)成(cheng)齒(chi)面(mian)磨損和功率損耗，因(yin)此鼓(gu)形(xing)齒(chi)式(shi)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)需在良好潤(run)滑和密封的狀態下工作(zuo)。鼓(gu)形(xing)齒(chi)式(shi)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)徑向(xiang)(xiang)尺寸小，承(cheng)載能力大，長(chang)用(yong)于(yu)(yu)低速重載工況條件的軸(zhou)(zhou)(zhou)系傳動， 并經動平(ping)衡的鼓(gu)形(xing)齒(chi)式(shi)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)可用(yong)于(yu)(yu)高速傳動，如染汽輪機的軸(zhou)(zhou)(zhou)系傳動。由于(yu)(yu)鼓(gu)形(xing)齒(chi)式(shi)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)的角向(xiang)(xiang)補償大于(yu)(yu)直(zhi)鼓(gu)形(xing)齒(chi)式(shi)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)， 均廣泛采用(yong)鼓(gu)形(xing)齒(chi)式(shi)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)，直(zhi)鼓(gu)形(xing)齒(chi)式(shi)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)屬(shu)于(yu)(yu)被淘汰的產品(pin)，選用(yong)者(zhe)應盡量不(bu)選用(yong)。
