榮基(ji)工(gong)業(ye)「qzuoiid.cn」電(dian)(dian)機(ji)梅(mei)(mei)(mei)花(hua)(hua)形(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)加(jia)工(gong)廠(chang)(chang)(chang)家,電(dian)(dian)機(ji)梅(mei)(mei)(mei)花(hua)(hua)形(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)廠(chang)(chang)(chang)家,電(dian)(dian)機(ji)梅(mei)(mei)(mei)花(hua)(hua)形(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)生產廠(chang)(chang)(chang)家,電(dian)(dian)機(ji)梅(mei)(mei)(mei)花(hua)(hua)形(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)制(zhi)造廠(chang)(chang)(chang)家,電(dian)(dian)機(ji)梅(mei)(mei)(mei)花(hua)(hua)形(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)加(jia)工(gong)廠(chang)(chang)(chang)家,電(dian)(dian)機(ji)梅(mei)(mei)(mei)花(hua)(hua)形(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)供應商(shang),電(dian)(dian)機(ji)梅(mei)(mei)(mei)花(hua)(hua)形(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)廠(chang)(chang)(chang)商(shang),電(dian)(dian)機(ji)梅(mei)(mei)(mei)花(hua)(hua)形(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)公司(si),電(dian)(dian)機(ji)梅(mei)(mei)(mei)花(hua)(hua)形(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)非標定(ding)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(jin)湊(cou),傳遞扭(niu)矩大(da),使用(yong)壽命長(chang),免維護,耐高(gao)溫,耐酸堿防腐蝕,適用(yong)于高(gao)溫高(gao)速及有腐蝕工況環境的軸系傳動。
膜片型聯(lian)軸(zhou)(zhou)(zhou)器(qi)能補償主動機(ji)與從動機(ji)之間由于制造(zao)誤差、安裝誤差、承載變形(xing)以及溫(wen)升變化的(de)(de)影(ying)響等所引起的(de)(de)軸(zhou)(zhou)(zhou)向(xiang)、徑向(xiang)和角(jiao)向(xiang)偏(pian)移。膜片彈(dan)性(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi)屬金(jin)屬彈(dan)性(xing)元件撓性(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi),其(qi)依靠金(jin)屬聯(lian)軸(zhou)(zhou)(zhou)器(qi)膜片來聯(lian)接(jie)主、從動機(ji)傳遞(di)扭矩,具有彈(dan)性(xing)減振(zhen)、無噪聲、不(bu)需(xu)潤(run)滑的(de)(de)優點(dian)。
膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)器(qi)至(zhi)少由一(yi)(yi)個(ge)(ge)膜(mo)片(pian)(pian)(pian)和(he)(he)兩個(ge)(ge)軸(zhou)套組成。膜(mo)片(pian)(pian)(pian)被(bei)用銷(xiao)釘緊固在軸(zhou)套上一(yi)(yi)般(ban)不(bu)會松動或(huo)引(yin)起膜(mo)片(pian)(pian)(pian)和(he)(he)軸(zhou)套之(zhi)間(jian)的(de)反沖。有一(yi)(yi)些生產商提供(gong)兩個(ge)(ge)膜(mo)片(pian)(pian)(pian)的(de),也(ye)有提供(gong)三(san)個(ge)(ge)膜(mo)片(pian)(pian)(pian)的(de),中間(jian)有一(yi)(yi)個(ge)(ge)或(huo)兩個(ge)(ge)剛性元件,兩邊 再連在軸(zhou)套上。單膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)器(qi)和(he)(he)雙(shuang)膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)器(qi)的(de)不(bu)同(tong)(tong)之(zhi)處(chu)是處(chu)理各種偏差能力的(de)不(bu)同(tong)(tong),鑒(jian)于其需要膜(mo)片(pian)(pian)(pian)能復雜的(de)彎曲(qu)(qu),所(suo)以單膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)器(qi)不(bu)太(tai)適(shi)應偏心(xin)(xin)。而雙(shuang)膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)器(qi)可(ke)以同(tong)(tong)時曲(qu)(qu)向(xiang)不(bu)同(tong)(tong)的(de)方向(xiang),以此來補償偏心(xin)(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(jing)(jing)過(guo)(guo)車削(xue),銑(xian)削(xue),和(he)拉削(xue)等機加工(gong)(gong)方法加工(gong)(gong)而成,再經(jing)(jing)過(guo)(guo)整體(ti)熱處理。以保(bao)證足夠的(de)機械強度,市面上還有(you)一種爪(zhua)盤是鑄件,能(neng)夠大批(pi)量的(de)生產,而且(qie)免去了加工(gong)(gong)損(sun)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(du),一(yi)般為-35至+80度(du)。
星(xing)形(xing)聯軸(zhou)器(qi)高速(su)(su)運(yun)(yun)轉時(shi)由(you)于受離心力(li)的作用而產生的徑(jing)(jing)向運(yun)(yun)動將加(jia)速(su)(su)其磨損,加(jia)設外(wai)殼。除了能(neng)防塵存油外(wai),減薄量(liang)不(bu)(bu)足可能(neng)會造(zao)成干(gan)涉,減薄量(liang)過大會削弱齒(chi)(chi)的強度,且會側(ce)隙很大。外(wai)齒(chi)(chi)的接(jie)觸條(tiao)件(jian)得到(dao)改(gai)(gai)善,避免(mian)了在(zai)角(jiao)位移條(tiao)件(jian)下直齒(chi)(chi)齒(chi)(chi)端(duan)(duan)棱邊擠壓,應力(li)集中的弊(bi)端(duan)(duan),同時(shi)改(gai)(gai)善了齒(chi)(chi)面摩擦、磨損狀況(kuang),降低了噪聲(sheng),維修周期(qi)長(chang)。星(xing)形(xing)彈性(xing)聯軸(zhou)器(qi)外(wai)齒(chi)(chi)套齒(chi)(chi)端(duan)(duan)呈喇叭形(xing)狀,故不(bu)(bu)宜(yi)(yi)在(zai)高速(su)(su)和(he)有(you)(you)沖擊載荷情況(kuang)下使用,也不(bu)(bu)宜(yi)(yi)用于立軸(zhou)的聯接(jie)。星(xing)型(xing)彈性(xing)聯軸(zhou)器(qi)整體結(jie)構設計時(shi),要充分(fen)注意齒(chi)(chi)面與滾子之(zhi)間(jian)的潤滑及防塵,還(huan)有(you)(you)安(an)全(quan)防護作用。因(yin)為鏈條(tiao)萬一破斷,可能(neng)造(zao)成人身(shen)事故。鼓(gu)度曲(qu)線曲(qu)率半(ban)徑(jing)(jing)與內(nei)齒(chi)(chi)單側(ce)減薄量(liang)成正比,即(ji)它與齒(chi)(chi)的嚙合間(jian)隙有(you)(you)關(guan),使內(nei)、外(wai)齒(chi)(chi)裝拆十分(fen)方便。
星型聯(lian)(lian)軸器有時被誤(wu)認為是(shi)梅(mei)花(hua)聯(lian)(lian)軸器,他們安裝(zhuang)后的(de)(de)(de)外形(xing)(xing)幾乎相(xiang)似,但(dan)是(shi)同(tong)等(deng)(deng)型號下,星形(xing)(xing)聯(lian)(lian)軸器承受的(de)(de)(de)扭力(li)更大,相(xiang)對(dui)梅(mei)花(hua)聯(lian)(lian)軸器,它的(de)(de)(de)內孔(kong)和外形(xing)(xing)可以(yi)做到更小。星形(xing)(xing)彈性(xing)(xing)(xing)聯(lian)(lian)軸器聚(ju)氨脂彈性(xing)(xing)(xing)體由凸形(xing)(xing)爪塊(kuai)限制(zhi),聯(lian)(lian)軸器是(shi)以(yi)工(gong)(gong)(gong)程塑料(liao)(liao)作彈性(xing)(xing)(xing)元件(jian),適用于聯(lian)(lian)接(jie)兩同(tong)軸線的(de)(de)(de)傳動軸系,具有補償(chang)兩軸相(xiang)對(dui)偏移、緩沖、減震、耐磨性(xing)(xing)(xing)能,適應(ying)場(chang)合普遍(bian) ,傳遞轉(zhuan)矩(ju)20-35000.N.M,工(gong)(gong)(gong)作溫(wen)度-35-+80攝(she)氏度。星型彈性(xing)(xing)(xing)聯(lian)(lian)軸器中的(de)(de)(de)彈性(xing)(xing)(xing)元件(jian)是(shi)工(gong)(gong)(gong)程塑料(liao)(liao),由于該工(gong)(gong)(gong)程塑料(liao)(liao)具有良(liang)好的(de)(de)(de)彈性(xing)(xing)(xing)、緩沖性(xing)(xing)(xing)、減震性(xing)(xing)(xing)、耐磨性(xing)(xing)(xing),因此能很好的(de)(de)(de)補償(chang)兩傳動軸系之間(jian)的(de)(de)(de)各(ge)種(zhong)位移.星形(xing)(xing)彈性(xing)(xing)(xing)聯(lian)(lian)軸器的(de)(de)(de)聚(ju)氨脂彈性(xing)(xing)(xing)體由凸形(xing)(xing)爪塊(kuai)限制(zhi)。特(te)點(dian):預應(ying)力(li)下無齒(chi)隙(xi)的(de)(de)(de)連接(jie),用于主軸傳動、升降(jiang)平臺和機床等(deng)(deng)。
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