榮基工業「qzuoiid.cn」金屬(shu)彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)廠(chang)(chang)(chang)商,彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)廠(chang)(chang)(chang)家,彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)生產廠(chang)(chang)(chang)家,彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)制造廠(chang)(chang)(chang)家,彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)加工廠(chang)(chang)(chang)家,彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)供應(ying)商,彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)廠(chang)(chang)(chang)商,彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)公(gong)司(si),彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)非(fei)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。膜片式聯軸器結構緊湊(cou),傳遞扭矩大,使用(yong)壽命長,免維護,耐高(gao)溫,耐酸堿防腐蝕(shi),適用(yong)于高(gao)溫高(gao)速(su)及有(you)腐蝕(shi)工況環境的軸系(xi)傳動。
膜片型聯(lian)(lian)軸器能補償(chang)主動(dong)機與從動(dong)機之間由于(yu)制造誤差(cha)、安裝(zhuang)誤差(cha)、承(cheng)載(zai)變(bian)形以及溫(wen)升變(bian)化的影響等所引起的軸向(xiang)、徑向(xiang)和角向(xiang)偏移。膜片彈(dan)性聯(lian)(lian)軸器屬(shu)(shu)金(jin)屬(shu)(shu)彈(dan)性元件撓性聯(lian)(lian)軸器,其依靠金(jin)屬(shu)(shu)聯(lian)(lian)軸器膜片來聯(lian)(lian)接主、從動(dong)機傳(chuan)遞扭矩(ju),具有彈(dan)性減(jian)振、無噪聲、不需潤滑的優點。
膜片(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)至少(shao)由(you)一個膜片(pian)和(he)兩個軸(zhou)(zhou)(zhou)套組成。膜片(pian)被(bei)用(yong)銷(xiao)釘(ding)緊固在(zai)軸(zhou)(zhou)(zhou)套上一般不(bu)會松(song)動或引(yin)起膜片(pian)和(he)軸(zhou)(zhou)(zhou)套之(zhi)間的(de)反沖。有(you)一些生產商提供兩個膜片(pian)的(de),也有(you)提供三個膜片(pian)的(de),中(zhong)間有(you)一個或兩個剛性元件(jian),兩邊 再連在(zai)軸(zhou)(zhou)(zhou)套上。單膜片(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)和(he)雙膜片(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)的(de)不(bu)同(tong)(tong)(tong)之(zhi)處是處理(li)各種偏(pian)(pian)差(cha)能(neng)力的(de)不(bu)同(tong)(tong)(tong),鑒于其(qi)需要(yao)膜片(pian)能(neng)復雜的(de)彎曲(qu),所以(yi)單膜片(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)不(bu)太(tai)適應偏(pian)(pian)心。而雙膜片(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)可以(yi)同(tong)(tong)(tong)時曲(qu)向不(bu)同(tong)(tong)(tong)的(de)方向,以(yi)此(ci)來補(bu)償偏(pian)(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)車削(xue)(xue),銑削(xue)(xue),和拉削(xue)(xue)等機加工(gong)方法加工(gong)而(er)成,再經過(guo)整(zheng)體熱(re)處理(li)。以(yi)保證足夠(gou)的機械強度(du),市(shi)面上(shang)還有一種爪盤(pan)是(shi)鑄件,能夠(gou)大批(pi)量的生產,而(er)且免(mian)去了加工(gong)損耗(hao)。
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(xing)(xing)形聯軸(zhou)(zhou)器(qi)高(gao)速(su)運轉(zhuan)時(shi)由于(yu)受離心(xin)力的(de)(de)作用(yong)而產生(sheng)的(de)(de)徑向運動將(jiang)加(jia)速(su)其(qi)磨損(sun),加(jia)設(she)外殼。除了能防塵存油外,減(jian)薄量不足可能會(hui)(hui)造(zao)成干(gan)涉,減(jian)薄量過大(da)會(hui)(hui)削(xue)弱齒(chi)(chi)的(de)(de)強度,且會(hui)(hui)側隙很大(da)。外齒(chi)(chi)的(de)(de)接觸條件(jian)得(de)到(dao)改(gai)(gai)善,避免了在角位移條件(jian)下直(zhi)齒(chi)(chi)齒(chi)(chi)端(duan)棱邊擠壓,應力集中的(de)(de)弊端(duan),同時(shi)改(gai)(gai)善了齒(chi)(chi)面(mian)摩擦(ca)、磨損(sun)狀(zhuang)況(kuang)(kuang),降低了噪聲,維修周期長。星(xing)(xing)形彈性聯軸(zhou)(zhou)器(qi)外齒(chi)(chi)套齒(chi)(chi)端(duan)呈喇叭形狀(zhuang),故(gu)(gu)不宜(yi)在高(gao)速(su)和有沖(chong)擊載荷(he)情(qing)況(kuang)(kuang)下使用(yong),也(ye)不宜(yi)用(yong)于(yu)立軸(zhou)(zhou)的(de)(de)聯接。星(xing)(xing)型彈性聯軸(zhou)(zhou)器(qi)整體結構設(she)計時(shi),要充分(fen)注意齒(chi)(chi)面(mian)與(yu)(yu)滾子之間的(de)(de)潤(run)滑及(ji)防塵,還有安全防護作用(yong)。因(yin)為鏈條萬一破斷(duan),可能造(zao)成人身事(shi)故(gu)(gu)。鼓度曲線曲率(lv)半徑與(yu)(yu)內齒(chi)(chi)單側減(jian)薄量成正比,即(ji)它與(yu)(yu)齒(chi)(chi)的(de)(de)嚙合間隙有關(guan),使內、外齒(chi)(chi)裝拆(chai)十分(fen)方便(bian)。
星型(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)有時被誤(wu)認為是(shi)(shi)(shi)梅(mei)花(hua)聯(lian)軸(zhou)(zhou)器(qi),他們安裝后的(de)外形(xing)幾乎相似(si),但是(shi)(shi)(shi)同等(deng)型(xing)(xing)號下(xia),星形(xing)聯(lian)軸(zhou)(zhou)器(qi)承受的(de)扭力更大,相對(dui)梅(mei)花(hua)聯(lian)軸(zhou)(zhou)器(qi),它的(de)內(nei)孔和外形(xing)可以做到更小。星形(xing)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)聚氨脂彈(dan)(dan)(dan)性(xing)(xing)(xing)體(ti)由(you)凸形(xing)爪塊限(xian)制(zhi)(zhi),聯(lian)軸(zhou)(zhou)器(qi)是(shi)(shi)(shi)以工(gong)程(cheng)塑(su)料作彈(dan)(dan)(dan)性(xing)(xing)(xing)元(yuan)件(jian),適用(yong)于聯(lian)接(jie)兩(liang)同軸(zhou)(zhou)線的(de)傳(chuan)(chuan)動(dong)(dong)軸(zhou)(zhou)系(xi),具有補(bu)償兩(liang)軸(zhou)(zhou)相對(dui)偏(pian)移(yi)、緩沖、減(jian)震、耐(nai)(nai)磨(mo)性(xing)(xing)(xing)能,適應(ying)(ying)場合普遍 ,傳(chuan)(chuan)遞轉(zhuan)矩(ju)20-35000.N.M,工(gong)作溫(wen)度-35-+80攝氏(shi)度。星型(xing)(xing)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)中的(de)彈(dan)(dan)(dan)性(xing)(xing)(xing)元(yuan)件(jian)是(shi)(shi)(shi)工(gong)程(cheng)塑(su)料,由(you)于該(gai)工(gong)程(cheng)塑(su)料具有良好(hao)的(de)彈(dan)(dan)(dan)性(xing)(xing)(xing)、緩沖性(xing)(xing)(xing)、減(jian)震性(xing)(xing)(xing)、耐(nai)(nai)磨(mo)性(xing)(xing)(xing),因此(ci)能很好(hao)的(de)補(bu)償兩(liang)傳(chuan)(chuan)動(dong)(dong)軸(zhou)(zhou)系(xi)之間的(de)各(ge)種(zhong)位(wei)移(yi).星形(xing)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)的(de)聚氨脂彈(dan)(dan)(dan)性(xing)(xing)(xing)體(ti)由(you)凸形(xing)爪塊限(xian)制(zhi)(zhi)。特點(dian):預應(ying)(ying)力下(xia)無齒隙的(de)連接(jie),用(yong)于主軸(zhou)(zhou)傳(chuan)(chuan)動(dong)(dong)、升降平臺和機床等(deng)。
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