榮(rong)基工業「qzuoiid.cn」JMJ膜(mo)片(pian)(pian)彈(dan)(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)制(zhi)造廠(chang)(chang)家,JMJ膜(mo)片(pian)(pian)彈(dan)(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)廠(chang)(chang)家,JMJ膜(mo)片(pian)(pian)彈(dan)(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)生產廠(chang)(chang)家,JMJ膜(mo)片(pian)(pian)彈(dan)(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)制(zhi)造廠(chang)(chang)家,JMJ膜(mo)片(pian)(pian)彈(dan)(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)加工廠(chang)(chang)家,JMJ膜(mo)片(pian)(pian)彈(dan)(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)供應商,JMJ膜(mo)片(pian)(pian)彈(dan)(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)廠(chang)(chang)商,JMJ膜(mo)片(pian)(pian)彈(dan)(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)公(gong)司,JMJ膜(mo)片(pian)(pian)彈(dan)(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)非標(biao)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。膜片式聯軸器結構(gou)緊湊,傳遞扭(niu)矩(ju)大(da),使用壽(shou)命長,免維(wei)護(hu),耐(nai)高溫(wen),耐(nai)酸堿防腐蝕(shi),適用于高溫(wen)高速及(ji)有腐蝕(shi)工況環境的(de)軸系傳動。
膜(mo)片(pian)(pian)型聯(lian)軸器(qi)能補償主動機與從動機之間由(you)于制造誤(wu)差、安(an)裝誤(wu)差、承載變形以及溫升變化的(de)影響等(deng)所引起的(de)軸向、徑向和角(jiao)向偏(pian)移。膜(mo)片(pian)(pian)彈(dan)性(xing)聯(lian)軸器(qi)屬(shu)金屬(shu)彈(dan)性(xing)元件(jian)撓(nao)性(xing)聯(lian)軸器(qi),其依靠金屬(shu)聯(lian)軸器(qi)膜(mo)片(pian)(pian)來聯(lian)接主、從動機傳(chuan)遞(di)扭矩(ju),具有彈(dan)性(xing)減振、無噪聲、不需潤(run)滑(hua)的(de)優(you)點(dian)。
膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)至少(shao)由一個膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和兩(liang)個軸(zhou)(zhou)套(tao)組成。膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)被用銷釘緊固在軸(zhou)(zhou)套(tao)上一般(ban)不(bu)(bu)(bu)(bu)會(hui)松(song)動或引起膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和軸(zhou)(zhou)套(tao)之(zhi)間的(de)(de)反沖。有一些生產商提供(gong)兩(liang)個膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的(de)(de),也有提供(gong)三個膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的(de)(de),中間有一個或兩(liang)個剛性元件,兩(liang)邊(bian) 再連在軸(zhou)(zhou)套(tao)上。單膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)和雙膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)的(de)(de)不(bu)(bu)(bu)(bu)同之(zhi)處是處理各種(zhong)偏差能力的(de)(de)不(bu)(bu)(bu)(bu)同,鑒(jian)于其需(xu)要膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)能復雜的(de)(de)彎曲(qu),所以(yi)單膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)不(bu)(bu)(bu)(bu)太(tai)適應偏心(xin)。而雙膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)可(ke)以(yi)同時(shi)曲(qu)向不(bu)(bu)(bu)(bu)同的(de)(de)方向,以(yi)此來補償偏心(xin)。
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(xue),銑削(xue),和拉削(xue)等機加(jia)工(gong)方法(fa)加(jia)工(gong)而(er)成,再經過整體(ti)熱處理。以保(bao)證足夠(gou)的(de)機械強度,市(shi)面(mian)上還有一種爪(zhua)盤(pan)是鑄件(jian),能夠(gou)大批(pi)量的(de)生產,而(er)且免去了加(jia)工(gong)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(shi)用溫(wen)度(du),一般為-35至+80度(du)。
星(xing)(xing)形(xing)聯(lian)軸器高速運轉時由于(yu)受離心(xin)力(li)的(de)(de)作(zuo)用(yong)而產生的(de)(de)徑(jing)向(xiang)運動將加速其磨損(sun),加設外(wai)(wai)殼(ke)。除了(le)(le)能(neng)(neng)防(fang)塵存油(you)外(wai)(wai),減薄(bo)量(liang)不(bu)足可(ke)能(neng)(neng)會(hui)造(zao)成(cheng)(cheng)干涉,減薄(bo)量(liang)過(guo)大會(hui)削弱齒(chi)(chi)(chi)的(de)(de)強度,且會(hui)側(ce)隙很大。外(wai)(wai)齒(chi)(chi)(chi)的(de)(de)接觸條(tiao)件(jian)得到(dao)改善,避(bi)免(mian)了(le)(le)在(zai)角(jiao)位移條(tiao)件(jian)下直齒(chi)(chi)(chi)齒(chi)(chi)(chi)端(duan)棱邊擠(ji)壓(ya),應力(li)集中的(de)(de)弊端(duan),同(tong)時改善了(le)(le)齒(chi)(chi)(chi)面摩擦(ca)、磨損(sun)狀況(kuang)(kuang),降低了(le)(le)噪(zao)聲,維修周期長。星(xing)(xing)形(xing)彈性(xing)聯(lian)軸器外(wai)(wai)齒(chi)(chi)(chi)套齒(chi)(chi)(chi)端(duan)呈(cheng)喇(la)叭形(xing)狀,故不(bu)宜(yi)(yi)在(zai)高速和(he)有(you)沖擊載荷情況(kuang)(kuang)下使用(yong),也不(bu)宜(yi)(yi)用(yong)于(yu)立軸的(de)(de)聯(lian)接。星(xing)(xing)型彈性(xing)聯(lian)軸器整體結構設計(ji)時,要充(chong)分(fen)注意齒(chi)(chi)(chi)面與滾子(zi)之間的(de)(de)潤滑及防(fang)塵,還有(you)安全防(fang)護作(zuo)用(yong)。因(yin)為鏈條(tiao)萬一破(po)斷,可(ke)能(neng)(neng)造(zao)成(cheng)(cheng)人(ren)身事故。鼓度曲線(xian)曲率半徑(jing)與內齒(chi)(chi)(chi)單(dan)側(ce)減薄(bo)量(liang)成(cheng)(cheng)正比,即它與齒(chi)(chi)(chi)的(de)(de)嚙合(he)間隙有(you)關,使內、外(wai)(wai)齒(chi)(chi)(chi)裝拆十分(fen)方便。
星(xing)(xing)型(xing)聯(lian)(lian)軸(zhou)(zhou)器有(you)時被(bei)誤(wu)認為(wei)是(shi)梅(mei)花聯(lian)(lian)軸(zhou)(zhou)器,他們安裝后的(de)(de)(de)(de)外(wai)形(xing)(xing)(xing)幾乎相似,但是(shi)同等型(xing)號下(xia),星(xing)(xing)形(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器承受的(de)(de)(de)(de)扭力(li)更(geng)大,相對梅(mei)花聯(lian)(lian)軸(zhou)(zhou)器,它(ta)的(de)(de)(de)(de)內孔和外(wai)形(xing)(xing)(xing)可以做到(dao)更(geng)小(xiao)。星(xing)(xing)形(xing)(xing)(xing)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器聚氨脂(zhi)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)體由(you)(you)凸(tu)形(xing)(xing)(xing)爪塊限制,聯(lian)(lian)軸(zhou)(zhou)器是(shi)以工程(cheng)(cheng)塑(su)料作(zuo)(zuo)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)元件,適用(yong)于聯(lian)(lian)接兩同軸(zhou)(zhou)線的(de)(de)(de)(de)傳(chuan)動軸(zhou)(zhou)系(xi),具(ju)有(you)補償兩軸(zhou)(zhou)相對偏(pian)移、緩沖、減(jian)震、耐磨(mo)性(xing)(xing)(xing)(xing)能(neng),適應(ying)場合(he)普遍 ,傳(chuan)遞(di)轉矩20-35000.N.M,工作(zuo)(zuo)溫(wen)度-35-+80攝氏度。星(xing)(xing)型(xing)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器中(zhong)的(de)(de)(de)(de)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)元件是(shi)工程(cheng)(cheng)塑(su)料,由(you)(you)于該(gai)工程(cheng)(cheng)塑(su)料具(ju)有(you)良好的(de)(de)(de)(de)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)、緩沖性(xing)(xing)(xing)(xing)、減(jian)震性(xing)(xing)(xing)(xing)、耐磨(mo)性(xing)(xing)(xing)(xing),因此能(neng)很(hen)好的(de)(de)(de)(de)補償兩傳(chuan)動軸(zhou)(zhou)系(xi)之間的(de)(de)(de)(de)各種(zhong)位移.星(xing)(xing)形(xing)(xing)(xing)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器的(de)(de)(de)(de)聚氨脂(zhi)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)體由(you)(you)凸(tu)形(xing)(xing)(xing)爪塊限制。特點(dian):預應(ying)力(li)下(xia)無(wu)齒隙的(de)(de)(de)(de)連(lian)接,用(yong)于主軸(zhou)(zhou)傳(chuan)動、升(sheng)降平(ping)臺和機床等。
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