榮基工業「qzuoiid.cn」大(da)(da)(da)小軸(zhou)裝(zhuang)(zhuang)(zhuang)彈(dan)性(xing)膜片(pian)(pian)聯(lian)軸(zhou)器(qi)(qi)廠家(jia)(jia)(jia),大(da)(da)(da)小軸(zhou)裝(zhuang)(zhuang)(zhuang)彈(dan)性(xing)膜片(pian)(pian)聯(lian)軸(zhou)器(qi)(qi)廠家(jia)(jia)(jia),大(da)(da)(da)小軸(zhou)裝(zhuang)(zhuang)(zhuang)彈(dan)性(xing)膜片(pian)(pian)聯(lian)軸(zhou)器(qi)(qi)生產(chan)廠家(jia)(jia)(jia),大(da)(da)(da)小軸(zhou)裝(zhuang)(zhuang)(zhuang)彈(dan)性(xing)膜片(pian)(pian)聯(lian)軸(zhou)器(qi)(qi)制(zhi)(zhi)造廠家(jia)(jia)(jia),大(da)(da)(da)小軸(zhou)裝(zhuang)(zhuang)(zhuang)彈(dan)性(xing)膜片(pian)(pian)聯(lian)軸(zhou)器(qi)(qi)加工廠家(jia)(jia)(jia),大(da)(da)(da)小軸(zhou)裝(zhuang)(zhuang)(zhuang)彈(dan)性(xing)膜片(pian)(pian)聯(lian)軸(zhou)器(qi)(qi)供應商,大(da)(da)(da)小軸(zhou)裝(zhuang)(zhuang)(zhuang)彈(dan)性(xing)膜片(pian)(pian)聯(lian)軸(zhou)器(qi)(qi)廠商,大(da)(da)(da)小軸(zhou)裝(zhuang)(zhuang)(zhuang)彈(dan)性(xing)膜片(pian)(pian)聯(lian)軸(zhou)器(qi)(qi)公司,大(da)(da)(da)小軸(zhou)裝(zhuang)(zhuang)(zhuang)彈(dan)性(xing)膜片(pian)(pian)聯(lian)軸(zhou)器(qi)(qi)非標定制(zhi)(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。膜片式聯軸器結構緊湊,傳遞(di)扭矩大(da),使用壽命長,免維護,耐高溫(wen),耐酸堿防腐蝕,適用于(yu)高溫(wen)高速及有腐蝕工況(kuang)環境的(de)軸系傳動。
膜(mo)(mo)片型聯(lian)(lian)軸(zhou)(zhou)器能補償主(zhu)動(dong)機(ji)與從動(dong)機(ji)之間由(you)于制造誤差(cha)、安裝誤差(cha)、承載變形以(yi)及溫升變化(hua)的影響(xiang)等所(suo)引起的軸(zhou)(zhou)向、徑(jing)向和角向偏移。膜(mo)(mo)片彈性聯(lian)(lian)軸(zhou)(zhou)器屬金屬彈性元件撓性聯(lian)(lian)軸(zhou)(zhou)器,其依靠金屬聯(lian)(lian)軸(zhou)(zhou)器膜(mo)(mo)片來聯(lian)(lian)接主(zhu)、從動(dong)機(ji)傳遞扭矩,具(ju)有(you)彈性減振、無(wu)噪聲、不需潤滑的優點。
膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)器(qi)(qi)至少(shao)由(you)一個(ge)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)和兩個(ge)軸(zhou)套(tao)組成。膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)被用(yong)銷釘緊(jin)固在軸(zhou)套(tao)上一般(ban)不(bu)(bu)(bu)會松(song)動或(huo)引(yin)起膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)和軸(zhou)套(tao)之(zhi)間(jian)的(de)反沖。有一些生產商(shang)提供兩個(ge)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)的(de),也(ye)有提供三個(ge)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)的(de),中間(jian)有一個(ge)或(huo)兩個(ge)剛性(xing)元件,兩邊 再(zai)連在軸(zhou)套(tao)上。單膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)器(qi)(qi)和雙膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)器(qi)(qi)的(de)不(bu)(bu)(bu)同(tong)(tong)之(zhi)處是處理各種偏差能力的(de)不(bu)(bu)(bu)同(tong)(tong),鑒于其需要膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)能復(fu)雜的(de)彎曲(qu),所以(yi)單膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)器(qi)(qi)不(bu)(bu)(bu)太適應(ying)偏心。而雙膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)器(qi)(qi)可以(yi)同(tong)(tong)時曲(qu)向不(bu)(bu)(bu)同(tong)(tong)的(de)方向,以(yi)此來(lai)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)過車削,銑削,和拉(la)削等(deng)機加(jia)工(gong)方法加(jia)工(gong)而成,再(zai)經(jing)過整體(ti)熱處理。以保證(zheng)足夠的(de)機械強度,市面(mian)上(shang)還有(you)一(yi)種(zhong)爪盤是鑄件,能夠大批(pi)量的(de)生產,而且免去了加(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用溫度(du),一般為-35至+80度(du)。
星形聯(lian)軸(zhou)器(qi)高速(su)運轉時(shi)由(you)于受離心力的(de)作用(yong)而產生的(de)徑向(xiang)運動將加速(su)其磨(mo)損,加設外(wai)(wai)殼。除(chu)了(le)能防(fang)塵(chen)存(cun)油外(wai)(wai),減薄(bo)量(liang)不(bu)足可(ke)能會(hui)(hui)造成干(gan)涉(she),減薄(bo)量(liang)過大(da)會(hui)(hui)削弱齒(chi)(chi)的(de)強(qiang)度,且會(hui)(hui)側隙很大(da)。外(wai)(wai)齒(chi)(chi)的(de)接(jie)觸條件得到改(gai)善,避(bi)免(mian)了(le)在(zai)(zai)角位移條件下(xia)直齒(chi)(chi)齒(chi)(chi)端棱(leng)邊擠壓(ya),應力集中的(de)弊端,同(tong)時(shi)改(gai)善了(le)齒(chi)(chi)面(mian)摩(mo)擦(ca)、磨(mo)損狀況(kuang),降低了(le)噪聲,維修周期長(chang)。星形彈性聯(lian)軸(zhou)器(qi)外(wai)(wai)齒(chi)(chi)套齒(chi)(chi)端呈喇叭(ba)形狀,故不(bu)宜(yi)(yi)在(zai)(zai)高速(su)和有(you)沖擊(ji)載荷(he)情況(kuang)下(xia)使(shi)用(yong),也不(bu)宜(yi)(yi)用(yong)于立軸(zhou)的(de)聯(lian)接(jie)。星型(xing)彈性聯(lian)軸(zhou)器(qi)整體結構設計時(shi),要充分注(zhu)意齒(chi)(chi)面(mian)與滾子(zi)之間(jian)的(de)潤滑(hua)及防(fang)塵(chen),還有(you)安全(quan)防(fang)護作用(yong)。因為鏈條萬一(yi)破斷(duan),可(ke)能造成人(ren)身事故。鼓度曲線曲率半徑與內齒(chi)(chi)單側減薄(bo)量(liang)成正比,即它(ta)與齒(chi)(chi)的(de)嚙合間(jian)隙有(you)關,使(shi)內、外(wai)(wai)齒(chi)(chi)裝拆十分方便。
星(xing)(xing)型聯(lian)軸(zhou)(zhou)器(qi)(qi)有(you)時被誤認(ren)為是梅花聯(lian)軸(zhou)(zhou)器(qi)(qi),他們安裝后(hou)的(de)外形(xing)幾(ji)乎相似,但是同(tong)等(deng)型號下,星(xing)(xing)形(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)承受的(de)扭力(li)更大,相對(dui)梅花聯(lian)軸(zhou)(zhou)器(qi)(qi),它的(de)內孔和外形(xing)可以(yi)做到更小。星(xing)(xing)形(xing)彈(dan)(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)聚(ju)氨脂彈(dan)(dan)(dan)(dan)性(xing)(xing)(xing)體由凸形(xing)爪塊(kuai)限制,聯(lian)軸(zhou)(zhou)器(qi)(qi)是以(yi)工(gong)(gong)程塑料作(zuo)彈(dan)(dan)(dan)(dan)性(xing)(xing)(xing)元件(jian)(jian),適(shi)用于(yu)(yu)聯(lian)接兩(liang)同(tong)軸(zhou)(zhou)線的(de)傳動(dong)(dong)軸(zhou)(zhou)系(xi),具有(you)補(bu)償兩(liang)軸(zhou)(zhou)相對(dui)偏移、緩(huan)沖、減(jian)震(zhen)、耐磨性(xing)(xing)(xing)能,適(shi)應(ying)場合普遍 ,傳遞(di)轉矩(ju)20-35000.N.M,工(gong)(gong)作(zuo)溫度-35-+80攝氏(shi)度。星(xing)(xing)型彈(dan)(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)中的(de)彈(dan)(dan)(dan)(dan)性(xing)(xing)(xing)元件(jian)(jian)是工(gong)(gong)程塑料,由于(yu)(yu)該工(gong)(gong)程塑料具有(you)良好的(de)彈(dan)(dan)(dan)(dan)性(xing)(xing)(xing)、緩(huan)沖性(xing)(xing)(xing)、減(jian)震(zhen)性(xing)(xing)(xing)、耐磨性(xing)(xing)(xing),因此能很(hen)好的(de)補(bu)償兩(liang)傳動(dong)(dong)軸(zhou)(zhou)系(xi)之間的(de)各種(zhong)位(wei)移.星(xing)(xing)形(xing)彈(dan)(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)的(de)聚(ju)氨脂彈(dan)(dan)(dan)(dan)性(xing)(xing)(xing)體由凸形(xing)爪塊(kuai)限制。特(te)點:預應(ying)力(li)下無齒隙的(de)連(lian)接,用于(yu)(yu)主軸(zhou)(zhou)傳動(dong)(dong)、升(sheng)降(jiang)平臺和機床等(deng)。
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