榮基工(gong)業「qzuoiid.cn」彈(dan)(dan)(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)形(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器生產廠家(jia)(jia)(jia),彈(dan)(dan)(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)形(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器廠家(jia)(jia)(jia),彈(dan)(dan)(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)形(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器生產廠家(jia)(jia)(jia),彈(dan)(dan)(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)形(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器制造廠家(jia)(jia)(jia),彈(dan)(dan)(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)形(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器加工(gong)廠家(jia)(jia)(jia),彈(dan)(dan)(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)形(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器供應商(shang),彈(dan)(dan)(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)形(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器廠商(shang),彈(dan)(dan)(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)形(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器公司,彈(dan)(dan)(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)形(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器非標定制.
膜片聯軸器在傳遞扭矩的同時通過彈性膜片的的變形來補償軸向和角向的位移,是一種高性能的金屬彈性撓性聯軸器。膜片式聯軸器結構(gou)緊湊(cou),傳遞扭矩(ju)大,使用壽命長,免維護(hu),耐(nai)高溫,耐(nai)酸堿防(fang)腐蝕(shi),適用于高溫高速及有腐蝕(shi)工況環境的軸系傳動。
膜片(pian)型(xing)聯(lian)(lian)軸器(qi)(qi)能(neng)補(bu)償主動(dong)(dong)機(ji)與從(cong)動(dong)(dong)機(ji)之間由于制造誤(wu)差、安裝誤(wu)差、承載變(bian)形以及溫升變(bian)化的(de)影響等所引起的(de)軸向(xiang)、徑向(xiang)和角向(xiang)偏移。膜片(pian)彈(dan)性(xing)(xing)聯(lian)(lian)軸器(qi)(qi)屬(shu)金屬(shu)彈(dan)性(xing)(xing)元(yuan)件撓性(xing)(xing)聯(lian)(lian)軸器(qi)(qi),其依靠金屬(shu)聯(lian)(lian)軸器(qi)(qi)膜片(pian)來聯(lian)(lian)接主、從(cong)動(dong)(dong)機(ji)傳遞扭矩,具(ju)有彈(dan)性(xing)(xing)減(jian)振、無噪聲、不需(xu)潤滑的(de)優點。
膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器(qi)至少由一個(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)和兩(liang)個(ge)軸(zhou)(zhou)(zhou)套(tao)組成。膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)被用銷(xiao)釘緊固在軸(zhou)(zhou)(zhou)套(tao)上一般不(bu)會松動(dong)或引起(qi)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)和軸(zhou)(zhou)(zhou)套(tao)之間(jian)的(de)反沖。有(you)一些生產商提(ti)供(gong)兩(liang)個(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)的(de),也有(you)提(ti)供(gong)三個(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)的(de),中間(jian)有(you)一個(ge)或兩(liang)個(ge)剛性元件,兩(liang)邊 再連在軸(zhou)(zhou)(zhou)套(tao)上。單膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器(qi)和雙膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器(qi)的(de)不(bu)同之處是處理各種偏(pian)差能力的(de)不(bu)同,鑒于其需(xu)要膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)能復雜的(de)彎曲(qu),所以(yi)單膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器(qi)不(bu)太適應偏(pian)心。而雙膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器(qi)可以(yi)同時曲(qu)向(xiang)不(bu)同的(de)方向(xiang),以(yi)此來補償偏(pian)心。
梅花聯軸器是一種應用很普遍的聯軸器,也叫爪式聯軸器,是由兩個金屬爪盤和一個彈性體組成。兩個金屬爪盤一般是45號鋼,但是在要求載荷靈敏的情況下也有用鋁合金的。梅花形聯軸器經(jing)過車削,銑削,和拉削等機(ji)加工(gong)(gong)方法(fa)加工(gong)(gong)而成,再(zai)經(jing)過整體(ti)熱處理。以(yi)保證足夠的機(ji)械強度,市面上還有(you)一種(zhong)爪盤(pan)是鑄件,能夠大批(pi)量的生產,而且免去了加工(gong)(gong)損耗(hao)。
梅花型聯軸器彈性體一般都是由工程塑料或橡膠組成。梅花形彈性聯軸器的壽命也就是彈性體的壽命。由于彈性體是受壓而不易受拉。一般彈性體的壽命為10年。由于彈性體具有緩沖,減振的作用,所以在有強烈振動的場合下使用較多。彈性體的性能極限溫度,決定了梅花彈性聯軸器的(de)使用溫度,一般為-35至+80度。
星形(xing)聯(lian)軸器(qi)高(gao)(gao)速(su)運轉(zhuan)時由于(yu)受離心力的(de)作用(yong)(yong)(yong)而產生(sheng)的(de)徑(jing)(jing)向(xiang)運動將加速(su)其磨損,加設外(wai)殼。除(chu)了能(neng)防塵存(cun)油外(wai),減薄量不(bu)足可能(neng)會造(zao)成(cheng)干涉(she),減薄量過大(da)會削弱(ruo)齒(chi)(chi)的(de)強度,且會側隙很大(da)。外(wai)齒(chi)(chi)的(de)接觸條件(jian)得到改善(shan),避免了在(zai)角位(wei)移條件(jian)下直齒(chi)(chi)齒(chi)(chi)端棱邊擠壓,應(ying)力集中的(de)弊端,同時改善(shan)了齒(chi)(chi)面摩擦(ca)、磨損狀(zhuang)況,降(jiang)低了噪聲(sheng),維修周期長。星形(xing)彈性聯(lian)軸器(qi)外(wai)齒(chi)(chi)套齒(chi)(chi)端呈(cheng)喇叭形(xing)狀(zhuang),故不(bu)宜在(zai)高(gao)(gao)速(su)和有沖擊載荷情(qing)況下使(shi)用(yong)(yong)(yong),也不(bu)宜用(yong)(yong)(yong)于(yu)立軸的(de)聯(lian)接。星型(xing)彈性聯(lian)軸器(qi)整體結構設計時,要充分注(zhu)意齒(chi)(chi)面與滾子(zi)之間的(de)潤滑及(ji)防塵,還有安全(quan)防護作用(yong)(yong)(yong)。因(yin)為鏈條萬一(yi)破斷,可能(neng)造(zao)成(cheng)人身事故。鼓度曲線曲率半徑(jing)(jing)與內(nei)齒(chi)(chi)單側減薄量成(cheng)正比,即它(ta)與齒(chi)(chi)的(de)嚙合間隙有關,使(shi)內(nei)、外(wai)齒(chi)(chi)裝拆十分方便。
星(xing)型(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)有時被誤(wu)認為是(shi)梅花聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi),他(ta)們安裝后的(de)外形幾乎相似,但是(shi)同等型(xing)號(hao)下,星(xing)形聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)承受的(de)扭力更(geng)大,相對(dui)梅花聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi),它的(de)內(nei)孔和外形可以做到(dao)更(geng)小。星(xing)形彈(dan)性(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)聚(ju)氨(an)(an)脂彈(dan)性(xing)(xing)體(ti)由凸(tu)形爪塊限(xian)制,聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)是(shi)以工程(cheng)(cheng)(cheng)塑(su)料(liao)作彈(dan)性(xing)(xing)元件,適(shi)用(yong)于(yu)(yu)聯(lian)接兩(liang)(liang)同軸(zhou)(zhou)線的(de)傳(chuan)動(dong)軸(zhou)(zhou)系,具有補償(chang)兩(liang)(liang)軸(zhou)(zhou)相對(dui)偏(pian)移(yi)、緩沖、減震、耐磨性(xing)(xing)能,適(shi)應(ying)場合普(pu)遍 ,傳(chuan)遞轉矩20-35000.N.M,工作溫度-35-+80攝(she)氏度。星(xing)型(xing)彈(dan)性(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)中的(de)彈(dan)性(xing)(xing)元件是(shi)工程(cheng)(cheng)(cheng)塑(su)料(liao),由于(yu)(yu)該工程(cheng)(cheng)(cheng)塑(su)料(liao)具有良好(hao)的(de)彈(dan)性(xing)(xing)、緩沖性(xing)(xing)、減震性(xing)(xing)、耐磨性(xing)(xing),因此能很好(hao)的(de)補償(chang)兩(liang)(liang)傳(chuan)動(dong)軸(zhou)(zhou)系之(zhi)間的(de)各種(zhong)位移(yi).星(xing)形彈(dan)性(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)的(de)聚(ju)氨(an)(an)脂彈(dan)性(xing)(xing)體(ti)由凸(tu)形爪塊限(xian)制。特點(dian):預應(ying)力下無齒隙的(de)連接,用(yong)于(yu)(yu)主(zhu)軸(zhou)(zhou)傳(chuan)動(dong)、升降(jiang)平臺和機(ji)床等。
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