榮(rong)基(ji)工(gong)業(ye)「qzuoiid.cn」帶沉(chen)孔彈(dan)(dan)(dan)性(xing)膜(mo)片(pian)(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)供(gong)應商(shang),彈(dan)(dan)(dan)性(xing)膜(mo)片(pian)(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)廠(chang)家(jia)(jia)(jia),彈(dan)(dan)(dan)性(xing)膜(mo)片(pian)(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)生產廠(chang)家(jia)(jia)(jia),彈(dan)(dan)(dan)性(xing)膜(mo)片(pian)(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)制造廠(chang)家(jia)(jia)(jia),彈(dan)(dan)(dan)性(xing)膜(mo)片(pian)(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)加(jia)工(gong)廠(chang)家(jia)(jia)(jia),彈(dan)(dan)(dan)性(xing)膜(mo)片(pian)(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)供(gong)應商(shang),彈(dan)(dan)(dan)性(xing)膜(mo)片(pian)(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)廠(chang)商(shang),彈(dan)(dan)(dan)性(xing)膜(mo)片(pian)(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)公司(si),彈(dan)(dan)(dan)性(xing)膜(mo)片(pian)(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)非標定(ding)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(jie)構緊(jin)湊,傳遞扭矩大,使用(yong)壽命(ming)長(chang),免維護(hu),耐高(gao)溫,耐酸堿防腐蝕,適用(yong)于高(gao)溫高(gao)速及有腐蝕工(gong)況環(huan)境的軸(zhou)系傳動。
膜片(pian)型聯軸(zhou)器能補償主動機與從動機之間由于制造誤差(cha)、安裝誤差(cha)、承載變形以及溫升變化的(de)影響等所引起的(de)軸(zhou)向、徑(jing)向和(he)角向偏移。膜片(pian)彈(dan)性聯軸(zhou)器屬金屬彈(dan)性元件撓性聯軸(zhou)器,其依靠金屬聯軸(zhou)器膜片(pian)來(lai)聯接(jie)主、從動機傳遞扭矩,具有彈(dan)性減振、無噪(zao)聲、不需潤滑的(de)優點。
膜(mo)(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)器(qi)至少由一個(ge)(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)和(he)兩(liang)個(ge)(ge)軸(zhou)套(tao)組成。膜(mo)(mo)(mo)片(pian)(pian)(pian)被(bei)用銷釘緊固(gu)在(zai)軸(zhou)套(tao)上(shang)一般不(bu)(bu)(bu)(bu)會松動或(huo)引起膜(mo)(mo)(mo)片(pian)(pian)(pian)和(he)軸(zhou)套(tao)之間的(de)(de)(de)反沖(chong)。有一些生產商(shang)提供(gong)兩(liang)個(ge)(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)的(de)(de)(de),也有提供(gong)三個(ge)(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)的(de)(de)(de),中間有一個(ge)(ge)或(huo)兩(liang)個(ge)(ge)剛性(xing)元件(jian),兩(liang)邊(bian) 再連(lian)在(zai)軸(zhou)套(tao)上(shang)。單膜(mo)(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)器(qi)和(he)雙膜(mo)(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)器(qi)的(de)(de)(de)不(bu)(bu)(bu)(bu)同之處(chu)是處(chu)理各(ge)種偏差能力的(de)(de)(de)不(bu)(bu)(bu)(bu)同,鑒于其需要膜(mo)(mo)(mo)片(pian)(pian)(pian)能復雜的(de)(de)(de)彎曲,所以單膜(mo)(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)器(qi)不(bu)(bu)(bu)(bu)太適應偏心。而雙膜(mo)(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)器(qi)可以同時曲向不(bu)(bu)(bu)(bu)同的(de)(de)(de)方向,以此來補(bu)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(gong)方法(fa)加工(gong)而成,再(zai)經(jing)過整體(ti)熱處(chu)理。以保證足(zu)夠(gou)的(de)機械(xie)強度,市面上還有(you)一種爪盤是鑄件,能夠(gou)大批(pi)量的(de)生產,而且免去了加工(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使用溫度,一般為-35至+80度。
星形(xing)(xing)聯(lian)(lian)軸(zhou)器(qi)高(gao)速(su)運轉時由于受離心(xin)力(li)的(de)(de)作用(yong)(yong)(yong)而產生的(de)(de)徑向運動將(jiang)加(jia)速(su)其磨(mo)損(sun),加(jia)設外(wai)殼。除了(le)能(neng)(neng)防塵存油外(wai),減(jian)薄(bo)量不(bu)足可(ke)能(neng)(neng)會造(zao)成(cheng)(cheng)干(gan)涉,減(jian)薄(bo)量過大會削弱(ruo)齒(chi)(chi)的(de)(de)強(qiang)度(du),且會側隙很大。外(wai)齒(chi)(chi)的(de)(de)接觸條(tiao)件(jian)得到改善,避免(mian)了(le)在角位移條(tiao)件(jian)下直齒(chi)(chi)齒(chi)(chi)端棱邊擠壓,應力(li)集中的(de)(de)弊端,同時改善了(le)齒(chi)(chi)面摩(mo)擦、磨(mo)損(sun)狀況,降低了(le)噪聲,維修(xiu)周期(qi)長。星形(xing)(xing)彈(dan)性(xing)聯(lian)(lian)軸(zhou)器(qi)外(wai)齒(chi)(chi)套(tao)齒(chi)(chi)端呈喇叭形(xing)(xing)狀,故(gu)不(bu)宜(yi)在高(gao)速(su)和(he)有(you)沖擊載(zai)荷情況下使用(yong)(yong)(yong),也不(bu)宜(yi)用(yong)(yong)(yong)于立軸(zhou)的(de)(de)聯(lian)(lian)接。星型彈(dan)性(xing)聯(lian)(lian)軸(zhou)器(qi)整體結構設計(ji)時,要充分注意(yi)齒(chi)(chi)面與滾子之間的(de)(de)潤滑及(ji)防塵,還有(you)安全防護(hu)作用(yong)(yong)(yong)。因(yin)為鏈條(tiao)萬一破斷,可(ke)能(neng)(neng)造(zao)成(cheng)(cheng)人身事故(gu)。鼓度(du)曲線曲率半徑與內(nei)齒(chi)(chi)單(dan)側減(jian)薄(bo)量成(cheng)(cheng)正比,即它與齒(chi)(chi)的(de)(de)嚙合間隙有(you)關,使內(nei)、外(wai)齒(chi)(chi)裝拆(chai)十分方便。
星型(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)有時被誤認為是(shi)梅花(hua)(hua)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi),他們安裝后的(de)外(wai)形(xing)幾乎相(xiang)似(si),但是(shi)同等型(xing)號下,星形(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)承受的(de)扭力更大,相(xiang)對(dui)梅花(hua)(hua)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi),它(ta)的(de)內孔(kong)和外(wai)形(xing)可(ke)以(yi)做到更小。星形(xing)彈性(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)聚(ju)(ju)氨脂彈性(xing)(xing)體由凸形(xing)爪塊限制,聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)是(shi)以(yi)工(gong)程(cheng)(cheng)塑(su)(su)料(liao)作彈性(xing)(xing)元件,適用(yong)(yong)于聯(lian)(lian)(lian)接(jie)兩同軸(zhou)(zhou)線(xian)的(de)傳動軸(zhou)(zhou)系,具有補(bu)償兩軸(zhou)(zhou)相(xiang)對(dui)偏(pian)移、緩沖、減(jian)震、耐磨(mo)性(xing)(xing)能,適應場(chang)合普遍 ,傳遞轉矩20-35000.N.M,工(gong)作溫度-35-+80攝氏度。星型(xing)彈性(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)中(zhong)的(de)彈性(xing)(xing)元件是(shi)工(gong)程(cheng)(cheng)塑(su)(su)料(liao),由于該(gai)工(gong)程(cheng)(cheng)塑(su)(su)料(liao)具有良好的(de)彈性(xing)(xing)、緩沖性(xing)(xing)、減(jian)震性(xing)(xing)、耐磨(mo)性(xing)(xing),因(yin)此(ci)能很(hen)好的(de)補(bu)償兩傳動軸(zhou)(zhou)系之間的(de)各種(zhong)位(wei)移.星形(xing)彈性(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)的(de)聚(ju)(ju)氨脂彈性(xing)(xing)體由凸形(xing)爪塊限制。特點:預應力下無齒隙的(de)連接(jie),用(yong)(yong)于主軸(zhou)(zhou)傳動、升降平臺和機床(chuang)等。
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