榮基工(gong)業「qzuoiid.cn」JMI膜(mo)(mo)(mo)片(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)生產(chan)廠(chang)家(jia)(jia)(jia)(jia),JMI膜(mo)(mo)(mo)片(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)廠(chang)家(jia)(jia)(jia)(jia),JMI膜(mo)(mo)(mo)片(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)生產(chan)廠(chang)家(jia)(jia)(jia)(jia),JMI膜(mo)(mo)(mo)片(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)制造廠(chang)家(jia)(jia)(jia)(jia),JMI膜(mo)(mo)(mo)片(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)加工(gong)廠(chang)家(jia)(jia)(jia)(jia),JMI膜(mo)(mo)(mo)片(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)供應商,JMI膜(mo)(mo)(mo)片(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)廠(chang)商,JMI膜(mo)(mo)(mo)片(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)公(gong)司,JMI膜(mo)(mo)(mo)片(pian)(pian)彈(dan)(dan)性(xing)聯軸(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,使(shi)用(yong)壽(shou)命(ming)長,免維護(hu),耐(nai)高(gao)(gao)溫,耐(nai)酸堿防腐蝕(shi),適(shi)用(yong)于(yu)高(gao)(gao)溫高(gao)(gao)速及有腐蝕(shi)工況環(huan)境(jing)的(de)軸系(xi)傳動(dong)。
膜片型聯軸器能補償主(zhu)動機(ji)與從(cong)動機(ji)之(zhi)間由于制造誤差(cha)、安(an)裝誤差(cha)、承載變形以及溫升(sheng)變化的(de)影(ying)響等所引起的(de)軸向(xiang)、徑向(xiang)和(he)角向(xiang)偏移。膜片彈性(xing)聯軸器屬金(jin)屬彈性(xing)元件撓性(xing)聯軸器,其依靠金(jin)屬聯軸器膜片來聯接主(zhu)、從(cong)動機(ji)傳(chuan)遞扭矩,具有彈性(xing)減振、無噪聲、不需潤滑的(de)優點。
膜(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)(qi)至少(shao)由(you)一(yi)(yi)個(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)(pian)和(he)兩(liang)個(ge)(ge)軸(zhou)(zhou)套(tao)組(zu)成。膜(mo)(mo)片(pian)(pian)(pian)(pian)被用銷釘(ding)緊(jin)固在軸(zhou)(zhou)套(tao)上(shang)(shang)一(yi)(yi)般不會松動或引(yin)起(qi)膜(mo)(mo)片(pian)(pian)(pian)(pian)和(he)軸(zhou)(zhou)套(tao)之間的(de)(de)反沖(chong)。有(you)一(yi)(yi)些生(sheng)產商提供兩(liang)個(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)(pian)的(de)(de),也有(you)提供三個(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)(pian)的(de)(de),中間有(you)一(yi)(yi)個(ge)(ge)或兩(liang)個(ge)(ge)剛性元件(jian),兩(liang)邊 再連在軸(zhou)(zhou)套(tao)上(shang)(shang)。單(dan)膜(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)(qi)和(he)雙膜(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)(qi)的(de)(de)不同(tong)之處(chu)是處(chu)理各種偏差(cha)能力的(de)(de)不同(tong),鑒于其需要膜(mo)(mo)片(pian)(pian)(pian)(pian)能復(fu)雜的(de)(de)彎曲,所以單(dan)膜(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)(qi)不太(tai)適應偏心。而(er)雙膜(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)(qi)可以同(tong)時(shi)曲向不同(tong)的(de)(de)方向,以此來補償偏心。
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(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(cheng),再經(jing)過(guo)(guo)整體熱處理(li)。以保證足夠(gou)的機械強度,市面上還有一種爪盤是鑄件,能夠(gou)大(da)批量的生產,而且免去了加工(gong)(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用溫(wen)度,一般為-35至(zhi)+80度。
星形聯軸(zhou)器高速運(yun)轉時由于受離心力的(de)(de)(de)(de)作用而(er)產生的(de)(de)(de)(de)徑(jing)向運(yun)動(dong)將加速其磨損(sun),加設(she)外殼。除了(le)能(neng)防塵存(cun)油外,減薄(bo)(bo)量不足可(ke)能(neng)會造成干涉,減薄(bo)(bo)量過大(da)會削(xue)弱齒(chi)(chi)(chi)(chi)的(de)(de)(de)(de)強度,且會側(ce)隙很大(da)。外齒(chi)(chi)(chi)(chi)的(de)(de)(de)(de)接觸(chu)條(tiao)(tiao)件得到改善,避免了(le)在角位移條(tiao)(tiao)件下(xia)直齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)端(duan)棱邊擠壓,應力集(ji)中的(de)(de)(de)(de)弊端(duan),同時改善了(le)齒(chi)(chi)(chi)(chi)面摩擦、磨損(sun)狀況(kuang),降低了(le)噪聲,維修周(zhou)期(qi)長(chang)。星形彈性聯軸(zhou)器外齒(chi)(chi)(chi)(chi)套齒(chi)(chi)(chi)(chi)端(duan)呈(cheng)喇叭形狀,故不宜(yi)在高速和有(you)沖擊載荷(he)情況(kuang)下(xia)使(shi)用,也不宜(yi)用于立(li)軸(zhou)的(de)(de)(de)(de)聯接。星型彈性聯軸(zhou)器整體結構設(she)計時,要(yao)充(chong)分注意齒(chi)(chi)(chi)(chi)面與滾(gun)子之間的(de)(de)(de)(de)潤滑(hua)及防塵,還(huan)有(you)安全防護(hu)作用。因為鏈(lian)條(tiao)(tiao)萬一(yi)破(po)斷,可(ke)能(neng)造成人身事故。鼓度曲線曲率半徑(jing)與內齒(chi)(chi)(chi)(chi)單側(ce)減薄(bo)(bo)量成正比,即它與齒(chi)(chi)(chi)(chi)的(de)(de)(de)(de)嚙合間隙有(you)關,使(shi)內、外齒(chi)(chi)(chi)(chi)裝拆(chai)十分方便。
星(xing)(xing)(xing)型(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)有時被誤(wu)認為是梅(mei)花聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi),他們安(an)裝后的(de)外(wai)(wai)形(xing)幾乎相似(si),但(dan)是同等型(xing)號下,星(xing)(xing)(xing)形(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)承受的(de)扭力更大(da),相對梅(mei)花聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi),它的(de)內孔(kong)和(he)外(wai)(wai)形(xing)可以(yi)做到(dao)更小。星(xing)(xing)(xing)形(xing)彈(dan)(dan)(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)聚(ju)氨(an)脂彈(dan)(dan)(dan)性(xing)體由凸(tu)形(xing)爪塊(kuai)限制,聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)是以(yi)工程塑料作彈(dan)(dan)(dan)性(xing)元(yuan)件,適(shi)用(yong)于(yu)聯(lian)(lian)(lian)接(jie)(jie)兩(liang)同軸(zhou)(zhou)(zhou)(zhou)線的(de)傳(chuan)(chuan)(chuan)動(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)系(xi),具(ju)有補償兩(liang)軸(zhou)(zhou)(zhou)(zhou)相對偏移、緩沖(chong)、減震(zhen)、耐磨性(xing)能,適(shi)應場合(he)普遍(bian) ,傳(chuan)(chuan)(chuan)遞(di)轉矩(ju)20-35000.N.M,工作溫度-35-+80攝氏度。星(xing)(xing)(xing)型(xing)彈(dan)(dan)(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)中的(de)彈(dan)(dan)(dan)性(xing)元(yuan)件是工程塑料,由于(yu)該(gai)工程塑料具(ju)有良(liang)好(hao)的(de)彈(dan)(dan)(dan)性(xing)、緩沖(chong)性(xing)、減震(zhen)性(xing)、耐磨性(xing),因此(ci)能很(hen)好(hao)的(de)補償兩(liang)傳(chuan)(chuan)(chuan)動(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)系(xi)之間(jian)的(de)各種(zhong)位移.星(xing)(xing)(xing)形(xing)彈(dan)(dan)(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)的(de)聚(ju)氨(an)脂彈(dan)(dan)(dan)性(xing)體由凸(tu)形(xing)爪塊(kuai)限制。特點:預應力下無齒隙(xi)的(de)連接(jie)(jie),用(yong)于(yu)主軸(zhou)(zhou)(zhou)(zhou)傳(chuan)(chuan)(chuan)動(dong)(dong)、升降平臺和(he)機床等。
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