榮基(ji)工(gong)業「qzuoiid.cn」JMI彈(dan)(dan)(dan)性(xing)膜(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器生產(chan)廠家,JMI彈(dan)(dan)(dan)性(xing)膜(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器廠家,JMI彈(dan)(dan)(dan)性(xing)膜(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器生產(chan)廠家,JMI彈(dan)(dan)(dan)性(xing)膜(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器制造廠家,JMI彈(dan)(dan)(dan)性(xing)膜(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器加(jia)工(gong)廠家,JMI彈(dan)(dan)(dan)性(xing)膜(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器供應商,JMI彈(dan)(dan)(dan)性(xing)膜(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器廠商,JMI彈(dan)(dan)(dan)性(xing)膜(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器公(gong)司,JMI彈(dan)(dan)(dan)性(xing)膜(mo)(mo)(mo)片(pian)聯(lian)(lian)(lian)(lian)軸(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。膜片式聯軸器結構緊湊,傳(chuan)遞(di)扭(niu)矩大,使用壽(shou)命長,免維護,耐高溫,耐酸堿防腐蝕,適用于高溫高速及有腐蝕工況環(huan)境的軸系傳(chuan)動。
膜(mo)(mo)片型聯(lian)(lian)(lian)軸器能補償主(zhu)動機與從(cong)(cong)動機之間(jian)由于制造(zao)誤(wu)差(cha)、安(an)裝(zhuang)誤(wu)差(cha)、承載變(bian)形(xing)以及溫升變(bian)化的影(ying)響等(deng)所(suo)引起的軸向(xiang)、徑向(xiang)和角向(xiang)偏移。膜(mo)(mo)片彈性(xing)(xing)聯(lian)(lian)(lian)軸器屬(shu)金(jin)屬(shu)彈性(xing)(xing)元(yuan)件撓性(xing)(xing)聯(lian)(lian)(lian)軸器,其依(yi)靠(kao)金(jin)屬(shu)聯(lian)(lian)(lian)軸器膜(mo)(mo)片來聯(lian)(lian)(lian)接主(zhu)、從(cong)(cong)動機傳遞扭矩,具有彈性(xing)(xing)減振、無噪聲、不需潤滑的優點。
膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯(lian)軸(zhou)器(qi)至(zhi)少由一(yi)個(ge)(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和兩個(ge)(ge)(ge)軸(zhou)套(tao)組成(cheng)。膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)被用銷釘緊(jin)固在軸(zhou)套(tao)上一(yi)般不(bu)會松動或引(yin)起膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和軸(zhou)套(tao)之間(jian)的(de)(de)(de)反沖。有(you)一(yi)些生產商提(ti)(ti)供(gong)兩個(ge)(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de),也(ye)有(you)提(ti)(ti)供(gong)三個(ge)(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de),中間(jian)有(you)一(yi)個(ge)(ge)(ge)或兩個(ge)(ge)(ge)剛(gang)性元件(jian),兩邊 再連在軸(zhou)套(tao)上。單膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯(lian)軸(zhou)器(qi)和雙膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯(lian)軸(zhou)器(qi)的(de)(de)(de)不(bu)同之處是(shi)處理各(ge)種偏差能(neng)力的(de)(de)(de)不(bu)同,鑒(jian)于其(qi)需要膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)能(neng)復(fu)雜的(de)(de)(de)彎曲(qu),所以單膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯(lian)軸(zhou)器(qi)不(bu)太(tai)適應(ying)偏心。而雙膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯(lian)軸(zhou)器(qi)可以同時曲(qu)向不(bu)同的(de)(de)(de)方向,以此(ci)來(lai)補償偏心。
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,和拉削等機加工方法加工而成,再(zai)經(jing)過整(zheng)體(ti)熱處理。以保證足夠的機械強度,市面(mian)上還有一種爪(zhua)盤(pan)是鑄件,能夠大批(pi)量的生產,而且(qie)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(wen)度(du),一般為-35至+80度(du)。
星(xing)形聯(lian)(lian)(lian)軸(zhou)器(qi)(qi)高速(su)運轉時由(you)于(yu)受離心力(li)的(de)(de)作(zuo)用而產生的(de)(de)徑向運動將加速(su)其磨損,加設外(wai)殼。除了(le)能防塵存油外(wai),減(jian)薄量(liang)(liang)不足(zu)可能會造成(cheng)干涉,減(jian)薄量(liang)(liang)過大會削弱齒(chi)的(de)(de)強度,且會側隙很大。外(wai)齒(chi)的(de)(de)接(jie)觸條件得到(dao)改善,避(bi)免了(le)在(zai)角位移(yi)條件下(xia)直(zhi)齒(chi)齒(chi)端棱邊擠壓,應力(li)集中的(de)(de)弊端,同時改善了(le)齒(chi)面摩擦、磨損狀況(kuang),降低了(le)噪聲,維修周期長。星(xing)形彈(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)器(qi)(qi)外(wai)齒(chi)套齒(chi)端呈喇叭形狀,故不宜(yi)在(zai)高速(su)和有沖(chong)擊載荷(he)情(qing)況(kuang)下(xia)使用,也不宜(yi)用于(yu)立軸(zhou)的(de)(de)聯(lian)(lian)(lian)接(jie)。星(xing)型彈(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)器(qi)(qi)整體結構設計時,要充分(fen)注意齒(chi)面與滾子之間(jian)的(de)(de)潤滑(hua)及防塵,還有安(an)全防護作(zuo)用。因為鏈條萬一破斷,可能造成(cheng)人身事故。鼓度曲(qu)線(xian)曲(qu)率半徑與內齒(chi)單側減(jian)薄量(liang)(liang)成(cheng)正比,即它與齒(chi)的(de)(de)嚙(nie)合間(jian)隙有關,使內、外(wai)齒(chi)裝拆十分(fen)方便。
星型聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)有時被誤(wu)認為是(shi)梅花聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi),他(ta)們安裝后的(de)(de)外形幾乎相(xiang)(xiang)似,但是(shi)同等型號下,星形聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)承受的(de)(de)扭(niu)力(li)(li)更(geng)大,相(xiang)(xiang)對梅花聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi),它的(de)(de)內(nei)孔和外形可以做到更(geng)小。星形彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)聚氨(an)脂彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)體由凸(tu)形爪塊限制(zhi),聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)是(shi)以工程(cheng)塑料作彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)元件(jian),適用(yong)(yong)于(yu)聯(lian)(lian)(lian)接兩(liang)同軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)線的(de)(de)傳動(dong)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)系(xi),具有補償(chang)兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)相(xiang)(xiang)對偏移、緩(huan)沖、減震、耐(nai)磨(mo)性(xing)(xing)(xing)(xing)(xing)(xing)能,適應場合(he)普遍(bian) ,傳遞(di)轉矩20-35000.N.M,工作溫度-35-+80攝氏度。星型彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)中的(de)(de)彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)元件(jian)是(shi)工程(cheng)塑料,由于(yu)該工程(cheng)塑料具有良(liang)好的(de)(de)彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)、緩(huan)沖性(xing)(xing)(xing)(xing)(xing)(xing)、減震性(xing)(xing)(xing)(xing)(xing)(xing)、耐(nai)磨(mo)性(xing)(xing)(xing)(xing)(xing)(xing),因此能很好的(de)(de)補償(chang)兩(liang)傳動(dong)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)系(xi)之(zhi)間的(de)(de)各種(zhong)位移.星形彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)的(de)(de)聚氨(an)脂彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)體由凸(tu)形爪塊限制(zhi)。特(te)點:預應力(li)(li)下無齒(chi)隙的(de)(de)連接,用(yong)(yong)于(yu)主軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)傳動(dong)、升降平(ping)臺和機床等。
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