榮(rong)基(ji)工(gong)業「qzuoiid.cn」球磨機彈(dan)(dan)性(xing)(xing)膜(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸器(qi)廠(chang)家(jia)(jia),彈(dan)(dan)性(xing)(xing)膜(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸器(qi)廠(chang)家(jia)(jia),彈(dan)(dan)性(xing)(xing)膜(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸器(qi)生產廠(chang)家(jia)(jia),彈(dan)(dan)性(xing)(xing)膜(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸器(qi)制(zhi)造廠(chang)家(jia)(jia),彈(dan)(dan)性(xing)(xing)膜(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸器(qi)加工(gong)廠(chang)家(jia)(jia),彈(dan)(dan)性(xing)(xing)膜(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸器(qi)供應商(shang),彈(dan)(dan)性(xing)(xing)膜(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸器(qi)廠(chang)商(shang),彈(dan)(dan)性(xing)(xing)膜(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸器(qi)公司,彈(dan)(dan)性(xing)(xing)膜(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸器(qi)非標定制(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。膜片式聯軸器結構緊湊(cou),傳遞扭矩大,使用壽命長,免維護,耐高溫(wen),耐酸堿(jian)防腐(fu)蝕,適用于高溫(wen)高速及有腐(fu)蝕工(gong)況環境的軸系(xi)傳動。
膜(mo)片(pian)(pian)型聯軸器(qi)能補償(chang)主(zhu)動機與從動機之間由于制造誤(wu)差、安(an)裝誤(wu)差、承載(zai)變(bian)(bian)形以(yi)及(ji)溫升變(bian)(bian)化的影(ying)響等(deng)所引起的軸向、徑向和(he)角向偏(pian)移。膜(mo)片(pian)(pian)彈(dan)性(xing)(xing)聯軸器(qi)屬金(jin)屬彈(dan)性(xing)(xing)元件撓性(xing)(xing)聯軸器(qi),其依靠(kao)金(jin)屬聯軸器(qi)膜(mo)片(pian)(pian)來聯接主(zhu)、從動機傳遞(di)扭矩,具有彈(dan)性(xing)(xing)減振、無噪(zao)聲、不需潤滑的優(you)點。
膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)至(zhi)少由(you)一個(ge)膜(mo)片(pian)(pian)(pian)和兩(liang)個(ge)軸(zhou)(zhou)(zhou)(zhou)套(tao)組(zu)成。膜(mo)片(pian)(pian)(pian)被用銷釘緊固在(zai)軸(zhou)(zhou)(zhou)(zhou)套(tao)上(shang)一般不(bu)會(hui)松動或引(yin)起膜(mo)片(pian)(pian)(pian)和軸(zhou)(zhou)(zhou)(zhou)套(tao)之間的(de)(de)反(fan)沖。有一些生產(chan)商提供兩(liang)個(ge)膜(mo)片(pian)(pian)(pian)的(de)(de),也有提供三個(ge)膜(mo)片(pian)(pian)(pian)的(de)(de),中間有一個(ge)或兩(liang)個(ge)剛性(xing)元件,兩(liang)邊 再連在(zai)軸(zhou)(zhou)(zhou)(zhou)套(tao)上(shang)。單(dan)膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)和雙(shuang)膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)的(de)(de)不(bu)同(tong)之處是處理各種偏差能力的(de)(de)不(bu)同(tong),鑒(jian)于其需要膜(mo)片(pian)(pian)(pian)能復雜的(de)(de)彎曲,所以(yi)單(dan)膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)不(bu)太適應偏心。而雙(shuang)膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)可以(yi)同(tong)時曲向不(bu)同(tong)的(de)(de)方向,以(yi)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。梅花形聯軸器經過(guo)車削,銑削,和拉削等(deng)機(ji)加(jia)工(gong)(gong)方法加(jia)工(gong)(gong)而成(cheng),再經過(guo)整體熱處理。以保證足夠的(de)機(ji)械強度,市面上(shang)還(huan)有一種爪(zhua)盤是鑄件(jian),能夠大批量的(de)生產,而且免(mian)去了(le)加(jia)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(shi)用(yong)溫度(du),一般為-35至+80度(du)。
星形(xing)(xing)聯軸器高(gao)速(su)運轉時(shi)(shi)由于受離心力(li)的(de)作用而(er)產生的(de)徑向運動將加速(su)其(qi)磨損(sun),加設(she)外(wai)(wai)殼(ke)。除了(le)能防(fang)塵存(cun)油外(wai)(wai),減薄量不(bu)足可能會(hui)造成干涉,減薄量過大會(hui)削弱(ruo)齒(chi)(chi)的(de)強度(du)(du),且(qie)會(hui)側隙很大。外(wai)(wai)齒(chi)(chi)的(de)接(jie)觸條(tiao)件(jian)得到改善,避免了(le)在角位移條(tiao)件(jian)下(xia)直齒(chi)(chi)齒(chi)(chi)端棱邊擠壓,應力(li)集中的(de)弊端,同(tong)時(shi)(shi)改善了(le)齒(chi)(chi)面(mian)摩擦、磨損(sun)狀況,降(jiang)低了(le)噪聲,維(wei)修(xiu)周期(qi)長。星形(xing)(xing)彈(dan)性(xing)聯軸器外(wai)(wai)齒(chi)(chi)套齒(chi)(chi)端呈喇叭形(xing)(xing)狀,故不(bu)宜在高(gao)速(su)和(he)有(you)沖擊(ji)載荷情(qing)況下(xia)使(shi)用,也不(bu)宜用于立(li)軸的(de)聯接(jie)。星型彈(dan)性(xing)聯軸器整體結構設(she)計時(shi)(shi),要充分注意齒(chi)(chi)面(mian)與滾子之間的(de)潤滑及防(fang)塵,還有(you)安全(quan)防(fang)護作用。因為鏈條(tiao)萬一破斷(duan),可能造成人(ren)身事故。鼓度(du)(du)曲(qu)線曲(qu)率半(ban)徑與內齒(chi)(chi)單側減薄量成正比,即它與齒(chi)(chi)的(de)嚙合(he)間隙有(you)關,使(shi)內、外(wai)(wai)齒(chi)(chi)裝拆(chai)十分方便。
星型聯(lian)(lian)軸(zhou)(zhou)器(qi)有時被誤認為(wei)是梅花聯(lian)(lian)軸(zhou)(zhou)器(qi),他們(men)安(an)裝后的(de)(de)外形(xing)(xing)幾乎相(xiang)(xiang)似,但(dan)是同等型號下,星形(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)承受的(de)(de)扭力(li)更(geng)大,相(xiang)(xiang)對梅花聯(lian)(lian)軸(zhou)(zhou)器(qi),它(ta)的(de)(de)內(nei)孔和外形(xing)(xing)可以做到更(geng)小。星形(xing)(xing)彈(dan)(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)聚氨脂彈(dan)(dan)性(xing)(xing)體由凸形(xing)(xing)爪塊(kuai)限制(zhi)(zhi),聯(lian)(lian)軸(zhou)(zhou)器(qi)是以工(gong)(gong)程(cheng)塑(su)料(liao)作(zuo)彈(dan)(dan)性(xing)(xing)元件,適用于(yu)聯(lian)(lian)接(jie)兩同軸(zhou)(zhou)線(xian)的(de)(de)傳動(dong)軸(zhou)(zhou)系(xi),具(ju)有補償(chang)兩軸(zhou)(zhou)相(xiang)(xiang)對偏(pian)移(yi)、緩沖(chong)、減(jian)震、耐磨性(xing)(xing)能,適應(ying)場合(he)普遍 ,傳遞(di)轉矩20-35000.N.M,工(gong)(gong)作(zuo)溫度-35-+80攝氏度。星型彈(dan)(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)中的(de)(de)彈(dan)(dan)性(xing)(xing)元件是工(gong)(gong)程(cheng)塑(su)料(liao),由于(yu)該(gai)工(gong)(gong)程(cheng)塑(su)料(liao)具(ju)有良(liang)好(hao)的(de)(de)彈(dan)(dan)性(xing)(xing)、緩沖(chong)性(xing)(xing)、減(jian)震性(xing)(xing)、耐磨性(xing)(xing),因此能很好(hao)的(de)(de)補償(chang)兩傳動(dong)軸(zhou)(zhou)系(xi)之間的(de)(de)各(ge)種位移(yi).星形(xing)(xing)彈(dan)(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)的(de)(de)聚氨脂彈(dan)(dan)性(xing)(xing)體由凸形(xing)(xing)爪塊(kuai)限制(zhi)(zhi)。特(te)點(dian):預應(ying)力(li)下無齒隙(xi)的(de)(de)連接(jie),用于(yu)主軸(zhou)(zhou)傳動(dong)、升(sheng)降平臺(tai)和機床(chuang)等。
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