齒(chi)式(shi)聯(lian)軸(zhou)器(qi)是(shi)由(you)齒(chi)數(shu)相(xiang)同(tong)的(de)內(nei)齒(chi)圈(quan)和(he)帶(dai)外(wai)齒(chi)的(de)凸(tu)緣(yuan)半(ban)聯(lian)軸(zhou)器(qi)等(deng)零(ling)件(jian)組(zu)成(cheng)。外(wai)齒(chi)分(fen)為(wei)直(zhi)齒(chi)和(he)鼓(gu)形(xing)齒(chi)兩(liang)種(zhong)齒(chi)形(xing),所(suo)謂(wei)鼓(gu)形(xing)齒(chi)即(ji)為(wei)將(jiang)外(wai)齒(chi)製(zhi)成(cheng)球(qiu)麵(mian),球(qiu)麵(mian)中(zhong)心(xin)在(zai)齒(chi)輪(lun)軸(zhou)線(xian)上(shang),齒(chi)側(ce)間(jian)隙(xi)較(jiao)一(yi)般(ban)齒(chi)輪(lun)大(da),鼓(gu)形(xing)齒(chi)聯(lian)軸(zhou)器(qi)可(ke)允(yun)許(xu)較(jiao)大(da)的(de)角(jiao)位(wei)移(yi)(相對於直齒聯軸器),可改善齒的接觸條件,提高傳遞轉矩的能力,延長使用壽命
聯軸器屬於機械通用零部件範疇,用來聯接不同機構中的兩根軸(主動軸和從動軸)使之共同旋轉以傳遞扭矩的機械零件。在高速重載的動力傳動中,有些聯軸器還有緩衝、jianzhenhetigaozhouxidongtaixingnengdezuoyong。lianzhouqiyouliangbanbufenzucheng,fenbieyuzhudongzhouhecongdongzhoulianjie。yibandonglijidadoujiezhuyulianzhouqiyugongzuojixianglianjie,shijixiechanpinzhouxichuandongzuichangyongdelianjiebujian。、
聯軸器的分類:
1.齒式聯軸器
2.膜片型聯軸器
3.輪胎式聯軸器
4.梅花形彈性聯軸器
5.萬向聯軸器
6.星型彈性聯軸器
7鼓式