榮基工(gong)業「qzuoiid.cn」汽輪機彈(dan)性(xing)膜(mo)(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)生(sheng)產(chan)廠(chang)家,彈(dan)性(xing)膜(mo)(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)廠(chang)家,彈(dan)性(xing)膜(mo)(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)生(sheng)產(chan)廠(chang)家,彈(dan)性(xing)膜(mo)(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)制(zhi)造廠(chang)家,彈(dan)性(xing)膜(mo)(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)加工(gong)廠(chang)家,彈(dan)性(xing)膜(mo)(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)供應(ying)商(shang),彈(dan)性(xing)膜(mo)(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)廠(chang)商(shang),彈(dan)性(xing)膜(mo)(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)公司,彈(dan)性(xing)膜(mo)(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)非標定制(zhi).
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(jie)構(gou)緊湊,傳遞扭矩大,使用(yong)壽(shou)命(ming)長,免維護,耐高(gao)溫,耐酸堿防腐蝕(shi),適用(yong)于高(gao)溫高(gao)速及有腐蝕(shi)工(gong)況環境(jing)的軸系傳動(dong)。
膜(mo)片(pian)型聯(lian)(lian)(lian)軸器(qi)能補償主動(dong)(dong)機與從(cong)動(dong)(dong)機之(zhi)間由(you)于制造誤差、安裝誤差、承載變(bian)形以及溫(wen)升(sheng)變(bian)化(hua)的(de)影響(xiang)等所引起的(de)軸向(xiang)、徑向(xiang)和角向(xiang)偏移。膜(mo)片(pian)彈性(xing)聯(lian)(lian)(lian)軸器(qi)屬金(jin)屬彈性(xing)元件(jian)撓(nao)性(xing)聯(lian)(lian)(lian)軸器(qi),其依(yi)靠金(jin)屬聯(lian)(lian)(lian)軸器(qi)膜(mo)片(pian)來(lai)聯(lian)(lian)(lian)接主、從(cong)動(dong)(dong)機傳遞扭(niu)矩,具有(you)彈性(xing)減振、無噪聲、不需潤滑的(de)優點。
膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器至(zhi)少由(you)一個(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)和(he)兩個(ge)軸(zhou)(zhou)套組成。膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)被用(yong)銷釘(ding)緊固在軸(zhou)(zhou)套上一般不(bu)會松動或引起膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)和(he)軸(zhou)(zhou)套之(zhi)間的反沖。有一些生產商(shang)提供(gong)兩個(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)的,也有提供(gong)三(san)個(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)的,中間有一個(ge)或兩個(ge)剛性元件(jian),兩邊(bian) 再連(lian)在軸(zhou)(zhou)套上。單(dan)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器和(he)雙(shuang)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器的不(bu)同(tong)(tong)(tong)之(zhi)處(chu)是處(chu)理各(ge)種偏(pian)差能力的不(bu)同(tong)(tong)(tong),鑒于其需要膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)能復雜的彎曲,所以(yi)單(dan)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器不(bu)太適應偏(pian)心。而雙(shuang)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器可以(yi)同(tong)(tong)(tong)時曲向不(bu)同(tong)(tong)(tong)的方(fang)向,以(yi)此來補償(chang)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。梅花形聯軸器經過車(che)削,銑削,和拉(la)削等機(ji)加工方法加工而成(cheng),再經過整體熱處理。以(yi)保證足(zu)夠的機(ji)械(xie)強度,市面上還有(you)一種爪盤是鑄(zhu)件,能(neng)夠大批(pi)量的生(sheng)產,而且免去了加工損耗。
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使用溫度(du),一(yi)般為-35至+80度(du)。
星(xing)(xing)形聯(lian)軸(zhou)(zhou)器(qi)(qi)高速運轉時(shi)由于受離(li)心力的(de)(de)作用而產生的(de)(de)徑向運動將加(jia)(jia)速其(qi)磨損(sun)(sun),加(jia)(jia)設(she)外(wai)殼。除了(le)(le)能(neng)(neng)防塵(chen)存油外(wai),減(jian)薄(bo)量不足可能(neng)(neng)會造(zao)成干涉,減(jian)薄(bo)量過大會削弱(ruo)齒的(de)(de)強度,且會側(ce)隙很(hen)大。外(wai)齒的(de)(de)接觸條件得到改善,避免了(le)(le)在角位移(yi)條件下直齒齒端(duan)棱邊擠壓(ya),應力集中(zhong)的(de)(de)弊端(duan),同時(shi)改善了(le)(le)齒面摩擦(ca)、磨損(sun)(sun)狀況,降低了(le)(le)噪聲,維修周期長。星(xing)(xing)形彈(dan)性(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)外(wai)齒套齒端(duan)呈喇叭形狀,故不宜在高速和有(you)沖擊載荷情況下使(shi)用,也不宜用于立軸(zhou)(zhou)的(de)(de)聯(lian)接。星(xing)(xing)型(xing)彈(dan)性(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)整體結構(gou)設(she)計時(shi),要充分注(zhu)意齒面與滾子(zi)之(zhi)間的(de)(de)潤滑及防塵(chen),還有(you)安全(quan)防護作用。因為鏈條萬一(yi)破斷,可能(neng)(neng)造(zao)成人身事故。鼓度曲線曲率半徑與內(nei)齒單側(ce)減(jian)薄(bo)量成正比,即它(ta)與齒的(de)(de)嚙合間隙有(you)關,使(shi)內(nei)、外(wai)齒裝拆十分方便。
星(xing)型(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)有時被誤認為是梅花(hua)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi),他們安裝(zhuang)后的(de)(de)(de)外(wai)形(xing)(xing)幾乎(hu)相似(si),但是同(tong)等型(xing)號下(xia),星(xing)形(xing)(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)承(cheng)受的(de)(de)(de)扭力更大(da),相對梅花(hua)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi),它的(de)(de)(de)內孔和外(wai)形(xing)(xing)可以做到更小。星(xing)形(xing)(xing)彈(dan)性(xing)(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)聚氨脂彈(dan)性(xing)(xing)體由(you)(you)(you)凸(tu)形(xing)(xing)爪塊限制,聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)是以工程塑(su)料作彈(dan)性(xing)(xing)元件,適用(yong)(yong)于聯(lian)接兩(liang)同(tong)軸(zhou)(zhou)(zhou)線的(de)(de)(de)傳(chuan)動(dong)(dong)軸(zhou)(zhou)(zhou)系(xi),具有補償(chang)兩(liang)軸(zhou)(zhou)(zhou)相對偏(pian)移、緩沖、減震、耐(nai)磨性(xing)(xing)能,適應(ying)場合普遍 ,傳(chuan)遞轉矩20-35000.N.M,工作溫(wen)度-35-+80攝氏度。星(xing)型(xing)彈(dan)性(xing)(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)中的(de)(de)(de)彈(dan)性(xing)(xing)元件是工程塑(su)料,由(you)(you)(you)于該工程塑(su)料具有良好(hao)的(de)(de)(de)彈(dan)性(xing)(xing)、緩沖性(xing)(xing)、減震性(xing)(xing)、耐(nai)磨性(xing)(xing),因此能很好(hao)的(de)(de)(de)補償(chang)兩(liang)傳(chuan)動(dong)(dong)軸(zhou)(zhou)(zhou)系(xi)之間的(de)(de)(de)各種位(wei)移.星(xing)形(xing)(xing)彈(dan)性(xing)(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)的(de)(de)(de)聚氨脂彈(dan)性(xing)(xing)體由(you)(you)(you)凸(tu)形(xing)(xing)爪塊限制。特(te)點:預(yu)應(ying)力下(xia)無齒隙(xi)的(de)(de)(de)連(lian)接,用(yong)(yong)于主軸(zhou)(zhou)(zhou)傳(chuan)動(dong)(dong)、升降平臺和機床等。
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