對輪聯軸器慣性主(zhu)軸(zhou)(zhou)線(xian)與旋轉(zhuan)軸(zhou)(zhou)線(xian)之(zhi)間重(zhong)心(xin)(xin)位置偏(pian)心(xin)(xin)量的(de)(de)可能值是平方和方根值而決(jue)定的(de)(de),主(zhu)要由(you)兩(liang)半聯(lian)軸(zhou)(zhou)器(qi)和聯(lian)接螺栓組成,對輪(lun)聯(lian)軸(zhou)(zhou)器(qi)軸(zhou)(zhou)套(tao)孔裝配(pei)前,鏜削切割和鍵槽的(de)(de)修整聯(lian)軸(zhou)(zhou)器(qi)端面和其它(ta)表(biao)面的(de)(de)加工等(deng)。半聯(lian)軸(zhou)(zhou)器(qi)的(de)(de)軸(zhou)(zhou)套(tao)孔有(you)圓(yuan)(yuan)(yuan)錐(zhui)(zhui)孔和圓(yuan)(yuan)(yuan)柱(zhu)孔兩(liang)種形(xing)式(shi),圓(yuan)(yuan)(yuan)錐(zhui)(zhui)孔比圓(yuan)(yuan)(yuan)柱(zhu)孔在工藝(yi)特性上有(you)較(jiao)多的(de)(de)特點,圓(yuan)(yuan)(yuan)錐(zhui)(zhui)形(xing)軸(zhou)(zhou)套(tao)孔容易獲得(de)相(xiang)配(pei)合部件(jian)之(zhi)間的(de)(de)同心(xin)(xin)。


對輪(lun)聯(lian)軸(zhou)器(qi)(qi)在(zai)工作過程中(zhong)(zhong)(zhong),并且會(hui)帶來燃(ran)油消耗空氣污染等后果,由于承受咬入沖擊動(dong)(dong)載荷(he),使得聯(lian)軸(zhou)器(qi)(qi)受到峰值轉矩(ju),聯(lian)軸(zhou)器(qi)(qi)承載能(neng)力下降,并在(zai)短時間內失效,從而直接影(ying)響其(qi)正常工作,其(qi)中(zhong)(zhong)(zhong)的(de)較薄弱環(huan)節進行替(ti)換或維(wei)修是重(zhong)要和(he)實用(yong)的(de)。聯(lian)軸(zhou)器(qi)(qi)兩軸(zhou)相(xiang)對半徑變位要求較好,找耦合同心(xin)度為(wei)0.2~0.6mm,存(cun)在(zai)很大(da)困難。如果在(zai)駕(jia)駛過程中(zhong)(zhong)(zhong)螺栓松動(dong)(dong),泵裝置的(de)振動(dong)(dong)和(he)噪音(yin)可能(neng)會(hui)變大(da)。
微信咨詢
