榮基工(gong)業(ye)「qzuoiid.cn」抱(bao)(bao)閘(zha)(zha)輪梅(mei)花(hua)形(xing)(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)生產廠(chang)家,抱(bao)(bao)閘(zha)(zha)輪梅(mei)花(hua)形(xing)(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)廠(chang)家,抱(bao)(bao)閘(zha)(zha)輪梅(mei)花(hua)形(xing)(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)生產廠(chang)家,抱(bao)(bao)閘(zha)(zha)輪梅(mei)花(hua)形(xing)(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)制造廠(chang)家,抱(bao)(bao)閘(zha)(zha)輪梅(mei)花(hua)形(xing)(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)加工(gong)廠(chang)家,抱(bao)(bao)閘(zha)(zha)輪梅(mei)花(hua)形(xing)(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)供應商,抱(bao)(bao)閘(zha)(zha)輪梅(mei)花(hua)形(xing)(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)廠(chang)商,抱(bao)(bao)閘(zha)(zha)輪梅(mei)花(hua)形(xing)(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)公司,抱(bao)(bao)閘(zha)(zha)輪梅(mei)花(hua)形(xing)(xing)彈(dan)(dan)(dan)性聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)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(jie)構緊湊,傳(chuan)遞扭矩大,使用(yong)壽命長,免維(wei)護,耐高(gao)溫(wen)(wen),耐酸堿防腐蝕,適用(yong)于高(gao)溫(wen)(wen)高(gao)速(su)及有腐蝕工況環境的軸系傳(chuan)動。
膜片型(xing)聯(lian)軸器(qi)能補償(chang)主動機(ji)與從(cong)動機(ji)之間由于制造誤差、安裝誤差、承載變形以及溫升變化的(de)影(ying)響等所引起的(de)軸向、徑向和角向偏(pian)移(yi)。膜片彈(dan)性(xing)聯(lian)軸器(qi)屬金(jin)屬彈(dan)性(xing)元件(jian)撓性(xing)聯(lian)軸器(qi),其依靠金(jin)屬聯(lian)軸器(qi)膜片來聯(lian)接(jie)主、從(cong)動機(ji)傳遞扭矩,具(ju)有彈(dan)性(xing)減振、無噪聲、不需潤滑的(de)優點(dian)。
膜(mo)(mo)片(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器至(zhi)少由一個膜(mo)(mo)片(pian)(pian)和(he)兩(liang)個軸(zhou)(zhou)(zhou)套(tao)(tao)組成。膜(mo)(mo)片(pian)(pian)被用(yong)銷(xiao)釘緊固在軸(zhou)(zhou)(zhou)套(tao)(tao)上一般(ban)不(bu)會松動或(huo)引起膜(mo)(mo)片(pian)(pian)和(he)軸(zhou)(zhou)(zhou)套(tao)(tao)之間的(de)(de)反(fan)沖。有一些生產商提(ti)供(gong)(gong)兩(liang)個膜(mo)(mo)片(pian)(pian)的(de)(de),也有提(ti)供(gong)(gong)三個膜(mo)(mo)片(pian)(pian)的(de)(de),中間有一個或(huo)兩(liang)個剛性元(yuan)件,兩(liang)邊 再連在軸(zhou)(zhou)(zhou)套(tao)(tao)上。單膜(mo)(mo)片(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器和(he)雙膜(mo)(mo)片(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器的(de)(de)不(bu)同(tong)之處是處理(li)各種偏差能力的(de)(de)不(bu)同(tong),鑒于(yu)其需要(yao)膜(mo)(mo)片(pian)(pian)能復雜的(de)(de)彎曲,所以單膜(mo)(mo)片(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器不(bu)太(tai)適應偏心(xin)。而(er)雙膜(mo)(mo)片(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器可以同(tong)時曲向不(bu)同(tong)的(de)(de)方向,以此來補償偏心(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削(xue),銑(xian)削(xue),和拉削(xue)等機加(jia)工方法(fa)加(jia)工而成(cheng),再經過整體熱處理。以(yi)保(bao)證足(zu)夠(gou)的機械強度,市面上還有一種爪盤是鑄(zhu)件(jian),能夠(gou)大批量的生(sheng)產,而且免去(qu)了(le)加(jia)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(ban)為-35至+80度(du)。
星(xing)(xing)(xing)形(xing)聯軸器高(gao)速運轉時由于受離心力的(de)(de)作用而產生(sheng)的(de)(de)徑向運動將加速其磨損(sun),加設外(wai)殼(ke)。除了(le)能防(fang)(fang)塵存油(you)外(wai),減薄量(liang)(liang)不足可(ke)能會造(zao)成(cheng)干(gan)涉,減薄量(liang)(liang)過大會削(xue)弱(ruo)齒(chi)(chi)(chi)(chi)的(de)(de)強度(du),且會側(ce)隙很(hen)大。外(wai)齒(chi)(chi)(chi)(chi)的(de)(de)接(jie)觸(chu)條(tiao)件得到改善,避(bi)免了(le)在角位移條(tiao)件下(xia)直齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)端棱邊擠壓,應(ying)力集中的(de)(de)弊端,同時改善了(le)齒(chi)(chi)(chi)(chi)面摩擦、磨損(sun)狀況,降低了(le)噪聲,維修周期長。星(xing)(xing)(xing)形(xing)彈性(xing)聯軸器外(wai)齒(chi)(chi)(chi)(chi)套(tao)齒(chi)(chi)(chi)(chi)端呈喇叭形(xing)狀,故(gu)不宜在高(gao)速和有沖擊載荷情(qing)況下(xia)使用,也不宜用于立軸的(de)(de)聯接(jie)。星(xing)(xing)(xing)型(xing)彈性(xing)聯軸器整體結構設計時,要充分注意齒(chi)(chi)(chi)(chi)面與滾(gun)子之(zhi)間(jian)的(de)(de)潤滑及(ji)防(fang)(fang)塵,還有安(an)全防(fang)(fang)護作用。因(yin)為鏈條(tiao)萬一破斷,可(ke)能造(zao)成(cheng)人身事故(gu)。鼓度(du)曲線(xian)曲率半徑與內齒(chi)(chi)(chi)(chi)單側(ce)減薄量(liang)(liang)成(cheng)正比,即它與齒(chi)(chi)(chi)(chi)的(de)(de)嚙合間(jian)隙有關,使內、外(wai)齒(chi)(chi)(chi)(chi)裝拆十分方便。
星(xing)(xing)型(xing)聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)有時被誤(wu)認為(wei)是梅(mei)花聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi),他(ta)們安裝后的(de)(de)(de)外(wai)(wai)形(xing)(xing)幾(ji)乎相(xiang)(xiang)似,但是同等型(xing)號下(xia)(xia),星(xing)(xing)形(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)承受的(de)(de)(de)扭力更大,相(xiang)(xiang)對梅(mei)花聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi),它(ta)的(de)(de)(de)內孔和外(wai)(wai)形(xing)(xing)可以(yi)做到更小。星(xing)(xing)形(xing)(xing)彈(dan)性(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)聚氨(an)脂彈(dan)性(xing)(xing)體由(you)凸形(xing)(xing)爪塊限(xian)制,聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)是以(yi)工(gong)(gong)程塑(su)料作彈(dan)性(xing)(xing)元件,適用于聯(lian)(lian)(lian)(lian)接兩同軸(zhou)線的(de)(de)(de)傳(chuan)(chuan)動軸(zhou)系(xi),具有補償(chang)兩軸(zhou)相(xiang)(xiang)對偏移、緩(huan)沖、減震、耐磨性(xing)(xing)能(neng),適應場合普遍 ,傳(chuan)(chuan)遞(di)轉矩20-35000.N.M,工(gong)(gong)作溫(wen)度-35-+80攝氏度。星(xing)(xing)型(xing)彈(dan)性(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)中的(de)(de)(de)彈(dan)性(xing)(xing)元件是工(gong)(gong)程塑(su)料,由(you)于該工(gong)(gong)程塑(su)料具有良好(hao)的(de)(de)(de)彈(dan)性(xing)(xing)、緩(huan)沖性(xing)(xing)、減震性(xing)(xing)、耐磨性(xing)(xing),因此(ci)能(neng)很好(hao)的(de)(de)(de)補償(chang)兩傳(chuan)(chuan)動軸(zhou)系(xi)之(zhi)間的(de)(de)(de)各種位移.星(xing)(xing)形(xing)(xing)彈(dan)性(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)的(de)(de)(de)聚氨(an)脂彈(dan)性(xing)(xing)體由(you)凸形(xing)(xing)爪塊限(xian)制。特點:預應力下(xia)(xia)無齒隙的(de)(de)(de)連接,用于主軸(zhou)傳(chuan)(chuan)動、升(sheng)降平臺和機床(chuang)等。
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