榮(rong)基工業「qzuoiid.cn」八(ba)(ba)爪(zhua)(zhua)(zhua)梅(mei)(mei)(mei)花(hua)(hua)(hua)形彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)廠(chang)家(jia),八(ba)(ba)爪(zhua)(zhua)(zhua)梅(mei)(mei)(mei)花(hua)(hua)(hua)形彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)廠(chang)家(jia),八(ba)(ba)爪(zhua)(zhua)(zhua)梅(mei)(mei)(mei)花(hua)(hua)(hua)形彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)生產廠(chang)家(jia),八(ba)(ba)爪(zhua)(zhua)(zhua)梅(mei)(mei)(mei)花(hua)(hua)(hua)形彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)制造廠(chang)家(jia),八(ba)(ba)爪(zhua)(zhua)(zhua)梅(mei)(mei)(mei)花(hua)(hua)(hua)形彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)加工廠(chang)家(jia),八(ba)(ba)爪(zhua)(zhua)(zhua)梅(mei)(mei)(mei)花(hua)(hua)(hua)形彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)供應商(shang),八(ba)(ba)爪(zhua)(zhua)(zhua)梅(mei)(mei)(mei)花(hua)(hua)(hua)形彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)廠(chang)商(shang),八(ba)(ba)爪(zhua)(zhua)(zhua)梅(mei)(mei)(mei)花(hua)(hua)(hua)形彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)公司,八(ba)(ba)爪(zhua)(zhua)(zhua)梅(mei)(mei)(mei)花(hua)(hua)(hua)形彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)非標(biao)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,傳遞扭矩大(da),使用壽命長,免維護,耐高(gao)溫(wen),耐酸堿防腐蝕(shi),適用于高(gao)溫(wen)高(gao)速及有腐蝕(shi)工(gong)況環境的軸(zhou)系傳動。
膜(mo)片型聯軸器(qi)能補(bu)償主動(dong)機(ji)與從動(dong)機(ji)之間由于制造(zao)誤差、安裝誤差、承載變形以(yi)及溫(wen)升變化的影(ying)響等(deng)所引起的軸向(xiang)、徑向(xiang)和角向(xiang)偏移。膜(mo)片彈(dan)性聯軸器(qi)屬金屬彈(dan)性元件(jian)撓(nao)性聯軸器(qi),其(qi)依(yi)靠金屬聯軸器(qi)膜(mo)片來聯接主、從動(dong)機(ji)傳遞扭矩,具有彈(dan)性減振(zhen)、無噪聲、不(bu)需潤滑的優點。
膜片(pian)(pian)聯(lian)軸(zhou)器(qi)(qi)(qi)至少(shao)由(you)一個(ge)膜片(pian)(pian)和兩個(ge)軸(zhou)套(tao)(tao)組成。膜片(pian)(pian)被用銷(xiao)釘(ding)緊固在(zai)軸(zhou)套(tao)(tao)上(shang)一般(ban)不(bu)會松(song)動或(huo)引起膜片(pian)(pian)和軸(zhou)套(tao)(tao)之間的(de)反沖。有一些生產商提(ti)(ti)供兩個(ge)膜片(pian)(pian)的(de),也有提(ti)(ti)供三個(ge)膜片(pian)(pian)的(de),中間有一個(ge)或(huo)兩個(ge)剛性元件,兩邊 再連在(zai)軸(zhou)套(tao)(tao)上(shang)。單膜片(pian)(pian)聯(lian)軸(zhou)器(qi)(qi)(qi)和雙(shuang)膜片(pian)(pian)聯(lian)軸(zhou)器(qi)(qi)(qi)的(de)不(bu)同之處(chu)是處(chu)理各(ge)種偏(pian)差(cha)能力的(de)不(bu)同,鑒于其需要膜片(pian)(pian)能復雜的(de)彎曲,所以(yi)單膜片(pian)(pian)聯(lian)軸(zhou)器(qi)(qi)(qi)不(bu)太適(shi)應偏(pian)心。而雙(shuang)膜片(pian)(pian)聯(lian)軸(zhou)器(qi)(qi)(qi)可(ke)以(yi)同時曲向不(bu)同的(de)方向,以(yi)此來補(bu)償偏(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(guo)(guo)車削,銑削,和拉削等機(ji)加(jia)(jia)工(gong)方(fang)法加(jia)(jia)工(gong)而成,再經過(guo)(guo)整體(ti)熱處(chu)理。以保證足夠的機(ji)械(xie)強度,市面上(shang)還有一種爪盤是鑄件,能夠大批量的生產,而且免去(qu)了加(jia)(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(yong)溫度,一般為(wei)-35至(zhi)+80度。
星(xing)形聯軸(zhou)(zhou)器高速運轉(zhuan)時由(you)于(yu)受離心力的(de)(de)作(zuo)用(yong)(yong)而產生的(de)(de)徑(jing)向(xiang)運動將加(jia)速其(qi)磨(mo)損(sun),加(jia)設外殼。除了(le)能(neng)防塵存油外,減薄(bo)量不足(zu)可能(neng)會(hui)造成(cheng)干涉,減薄(bo)量過大會(hui)削弱齒(chi)(chi)的(de)(de)強度(du),且(qie)會(hui)側隙很大。外齒(chi)(chi)的(de)(de)接觸條件得到改善,避(bi)免(mian)了(le)在角位移條件下直齒(chi)(chi)齒(chi)(chi)端(duan)棱邊擠(ji)壓,應力集中的(de)(de)弊端(duan),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,維修周期長。星(xing)形彈性(xing)聯軸(zhou)(zhou)器外齒(chi)(chi)套(tao)齒(chi)(chi)端(duan)呈喇叭形狀,故(gu)不宜(yi)在高速和有(you)沖擊載荷情況下使用(yong)(yong),也(ye)不宜(yi)用(yong)(yong)于(yu)立(li)軸(zhou)(zhou)的(de)(de)聯接。星(xing)型彈性(xing)聯軸(zhou)(zhou)器整(zheng)體(ti)結構設計時,要充(chong)分注意齒(chi)(chi)面與滾(gun)子之間(jian)的(de)(de)潤滑及防塵,還有(you)安(an)全(quan)防護作(zuo)用(yong)(yong)。因(yin)為鏈條萬(wan)一破斷,可能(neng)造成(cheng)人身事故(gu)。鼓度(du)曲線曲率半徑(jing)與內齒(chi)(chi)單側減薄(bo)量成(cheng)正比,即它與齒(chi)(chi)的(de)(de)嚙合間(jian)隙有(you)關,使內、外齒(chi)(chi)裝拆十分方(fang)便(bian)。
星(xing)(xing)型聯(lian)(lian)(lian)軸器(qi)(qi)有時(shi)被(bei)誤認為是(shi)梅(mei)花(hua)聯(lian)(lian)(lian)軸器(qi)(qi),他(ta)們安裝(zhuang)后的(de)(de)外(wai)形(xing)(xing)幾乎(hu)相似,但是(shi)同(tong)等(deng)型號(hao)下(xia),星(xing)(xing)形(xing)(xing)聯(lian)(lian)(lian)軸器(qi)(qi)承受的(de)(de)扭(niu)力(li)更大(da),相對梅(mei)花(hua)聯(lian)(lian)(lian)軸器(qi)(qi),它(ta)的(de)(de)內孔和外(wai)形(xing)(xing)可以做(zuo)到更小(xiao)。星(xing)(xing)形(xing)(xing)彈(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)(lian)軸器(qi)(qi)聚氨(an)脂彈(dan)(dan)(dan)性(xing)(xing)體(ti)由凸形(xing)(xing)爪(zhua)塊限制,聯(lian)(lian)(lian)軸器(qi)(qi)是(shi)以工(gong)程塑料作彈(dan)(dan)(dan)性(xing)(xing)元件,適用(yong)于聯(lian)(lian)(lian)接兩同(tong)軸線的(de)(de)傳(chuan)動(dong)軸系(xi),具有補(bu)償兩軸相對偏移、緩沖、減(jian)震、耐(nai)磨性(xing)(xing)能,適應場合普遍 ,傳(chuan)遞轉矩20-35000.N.M,工(gong)作溫度-35-+80攝(she)氏(shi)度。星(xing)(xing)型彈(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)(lian)軸器(qi)(qi)中(zhong)的(de)(de)彈(dan)(dan)(dan)性(xing)(xing)元件是(shi)工(gong)程塑料,由于該工(gong)程塑料具有良(liang)好(hao)的(de)(de)彈(dan)(dan)(dan)性(xing)(xing)、緩沖性(xing)(xing)、減(jian)震性(xing)(xing)、耐(nai)磨性(xing)(xing),因此(ci)能很好(hao)的(de)(de)補(bu)償兩傳(chuan)動(dong)軸系(xi)之間(jian)的(de)(de)各種位移.星(xing)(xing)形(xing)(xing)彈(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)(lian)軸器(qi)(qi)的(de)(de)聚氨(an)脂彈(dan)(dan)(dan)性(xing)(xing)體(ti)由凸形(xing)(xing)爪(zhua)塊限制。特點:預應力(li)下(xia)無(wu)齒隙的(de)(de)連(lian)接,用(yong)于主軸傳(chuan)動(dong)、升降平臺和機床等(deng)。
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