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lz彈(dan)性(xing)柱銷(xiao)齒(chi)(chi)(chi)(chi)式(shi)聯軸(zhou)器(qi)(qi)(qi)是由齒(chi)(chi)(chi)(chi)數(shu)相(xiang)同的(de)(de)內齒(chi)(chi)(chi)(chi)圈和帶外(wai)齒(chi)(chi)(chi)(chi)的(de)(de)凸緣半聯軸(zhou)器(qi)(qi)(qi)等零(ling)件組成。外(wai)齒(chi)(chi)(chi)(chi)分為直(zhi)齒(chi)(chi)(chi)(chi)和鼓形(xing)齒(chi)(chi)(chi)(chi)兩種齒(chi)(chi)(chi)(chi)形(xing)，所謂鼓形(xing)齒(chi)(chi)(chi)(chi)即為將外(wai)齒(chi)(chi)(chi)(chi)制(zhi)成球面(mian)，球面(mian)中心在齒(chi)(chi)(chi)(chi)輪(lun)軸(zhou)線上，齒(chi)(chi)(chi)(chi)側間隙較(jiao)一(yi)般齒(chi)(chi)(chi)(chi)輪(lun)大，鼓形(xing)齒(chi)(chi)(chi)(chi)聯軸(zhou)器(qi)(qi)(qi)可允(yun)許較(jiao)大的(de)(de)角(jiao)位(wei)移(相(xiang)對于直(zhi)齒(chi)(chi)(chi)(chi)聯軸(zhou)器(qi)(qi)(qi))，可改善齒(chi)(chi)(chi)(chi)的(de)(de)接觸(chu)條件，提高(gao)傳遞(di)轉矩的(de)(de)能力(li)，延長(chang)使(shi)用壽命。

lz彈性柱(zhu)銷齒(chi)式聯軸器(qi)(qi)在工(gong)作時，兩軸產生(sheng)相對位移，內外齒(chi)的齒(chi)面周(zhou)期性作軸向相對滑動，必然形成齒(chi)面磨損和(he)功率損耗，因(yin)此齒(chi)式聯軸器(qi)(qi)需在良好潤滑和(he)密封的狀態(tai)下工(gong)作。

lz彈性(xing)柱銷齒(chi)式(shi)(shi)聯(lian)軸器(qi)(qi)徑向尺寸小，承(cheng)載(zai)能(neng)力(li)大，常用于(yu)(yu)低速(su)重(zhong)載(zai)工況條(tiao)件的軸系(xi)傳(chuan)動，如冶金、礦(kuang)山(shan)、起重(zhong)運輸行業，也適用于(yu)(yu)石(shi)油、化工、通(tong)用機械等行業。高(gao)精(jing)度并經動平衡的齒(chi)式(shi)(shi)聯(lian)軸器(qi)(qi)可用于(yu)(yu)高(gao)速(su)傳(chuan)動，如燃汽輪機的軸系(xi)傳(chuan)動。由(you)于(yu)(yu)鼓(gu)形齒(chi)式(shi)(shi)聯(lian)軸器(qi)(qi)的角(jiao)向補償大于(yu)(yu)直齒(chi)式(shi)(shi)聯(lian)軸器(qi)(qi)，國內外均廣(guang)泛采(cai)用鼓(gu)形齒(chi)式(shi)(shi)聯(lian)軸器(qi)(qi)。