榮基工業「qzuoiid.cn」中間節膜(mo)片(pian)(pian)(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)公司(si),膜(mo)片(pian)(pian)(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)廠(chang)家,膜(mo)片(pian)(pian)(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)生產廠(chang)家,膜(mo)片(pian)(pian)(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)制造廠(chang)家,膜(mo)片(pian)(pian)(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)加工廠(chang)家,膜(mo)片(pian)(pian)(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)供(gong)應商,膜(mo)片(pian)(pian)(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)廠(chang)商,膜(mo)片(pian)(pian)(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(qi)公司(si),膜(mo)片(pian)(pian)(pian)(pian)彈(dan)(dan)性(xing)聯軸(zhou)(zhou)器(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。膜片式聯軸器結構緊湊,傳(chuan)遞(di)扭(niu)矩大,使用壽命長,免(mian)維護(hu),耐(nai)高(gao)(gao)溫,耐(nai)酸堿(jian)防腐蝕,適(shi)用于高(gao)(gao)溫高(gao)(gao)速(su)及有腐蝕工況環(huan)境(jing)的軸系傳(chuan)動。
膜片型聯軸器能補償主動(dong)(dong)機與從動(dong)(dong)機之間由于制造誤(wu)差、安裝誤(wu)差、承載變(bian)形以及溫升變(bian)化(hua)的影響等所(suo)引起(qi)的軸向(xiang)、徑向(xiang)和角向(xiang)偏移。膜片彈性(xing)聯軸器屬(shu)金屬(shu)彈性(xing)元件(jian)撓性(xing)聯軸器,其依靠金屬(shu)聯軸器膜片來(lai)聯接主、從動(dong)(dong)機傳遞扭(niu)矩,具有彈性(xing)減振、無噪(zao)聲、不(bu)需潤滑的優點。
膜片(pian)(pian)聯軸器至少由一個(ge)膜片(pian)(pian)和(he)(he)兩(liang)個(ge)軸套組(zu)成。膜片(pian)(pian)被用銷釘緊固在軸套上一般不(bu)會松動或引起膜片(pian)(pian)和(he)(he)軸套之間(jian)的(de)(de)(de)反沖(chong)。有一些生產商(shang)提供(gong)兩(liang)個(ge)膜片(pian)(pian)的(de)(de)(de),也有提供(gong)三個(ge)膜片(pian)(pian)的(de)(de)(de),中(zhong)間(jian)有一個(ge)或兩(liang)個(ge)剛性元件(jian),兩(liang)邊 再連(lian)在軸套上。單膜片(pian)(pian)聯軸器和(he)(he)雙膜片(pian)(pian)聯軸器的(de)(de)(de)不(bu)同(tong)之處是處理各種偏差(cha)能(neng)力的(de)(de)(de)不(bu)同(tong),鑒于其需要膜片(pian)(pian)能(neng)復雜的(de)(de)(de)彎曲,所以(yi)(yi)(yi)單膜片(pian)(pian)聯軸器不(bu)太適應(ying)偏心(xin)。而(er)雙膜片(pian)(pian)聯軸器可以(yi)(yi)(yi)同(tong)時曲向(xiang)不(bu)同(tong)的(de)(de)(de)方向(xiang),以(yi)(yi)(yi)此(ci)來(lai)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(jing)(jing)過車削,銑削,和拉削等機加工(gong)方法(fa)加工(gong)而(er)成,再經(jing)(jing)過整體熱(re)處理。以保證(zheng)足夠(gou)的機械強度,市面上還有一種爪盤是鑄件,能夠(gou)大批(pi)量的生(sheng)產,而(er)且免去了加工(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(yong)溫度(du),一般為-35至(zhi)+80度(du)。
星(xing)形(xing)聯(lian)軸(zhou)(zhou)器(qi)高速(su)運轉(zhuan)時(shi)由于(yu)受離心(xin)力的(de)(de)作(zuo)用(yong)而產生的(de)(de)徑(jing)向運動將(jiang)加速(su)其磨(mo)損,加設外(wai)(wai)殼。除(chu)了(le)能(neng)防(fang)塵存油外(wai)(wai),減薄量(liang)不足可(ke)能(neng)會造成(cheng)干涉,減薄量(liang)過大會削弱齒的(de)(de)強(qiang)度,且會側隙(xi)很大。外(wai)(wai)齒的(de)(de)接觸條件得到改善(shan),避免了(le)在(zai)角位移條件下直(zhi)齒齒端棱邊擠壓,應力集(ji)中(zhong)的(de)(de)弊端,同時(shi)改善(shan)了(le)齒面摩(mo)擦、磨(mo)損狀況(kuang),降(jiang)低了(le)噪聲,維修(xiu)周(zhou)期長。星(xing)形(xing)彈性聯(lian)軸(zhou)(zhou)器(qi)外(wai)(wai)齒套齒端呈喇叭(ba)形(xing)狀,故(gu)(gu)不宜在(zai)高速(su)和有(you)沖擊載荷情況(kuang)下使用(yong),也不宜用(yong)于(yu)立軸(zhou)(zhou)的(de)(de)聯(lian)接。星(xing)型彈性聯(lian)軸(zhou)(zhou)器(qi)整(zheng)體結構設計時(shi),要充(chong)分注意齒面與滾子之(zhi)間的(de)(de)潤滑(hua)及防(fang)塵,還(huan)有(you)安全(quan)防(fang)護作(zuo)用(yong)。因(yin)為鏈條萬一破斷,可(ke)能(neng)造成(cheng)人(ren)身(shen)事(shi)故(gu)(gu)。鼓度曲線(xian)曲率半徑(jing)與內齒單側減薄量(liang)成(cheng)正(zheng)比,即它(ta)與齒的(de)(de)嚙(nie)合間隙(xi)有(you)關,使內、外(wai)(wai)齒裝(zhuang)拆十分方便。
星(xing)型(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)有時(shi)被(bei)誤認為是梅花聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi),他們安裝后的(de)(de)外(wai)形(xing)幾乎相(xiang)似,但是同(tong)等型(xing)號(hao)下,星(xing)形(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)承受的(de)(de)扭力更大,相(xiang)對梅花聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi),它的(de)(de)內孔和(he)外(wai)形(xing)可以(yi)做到更小。星(xing)形(xing)彈(dan)(dan)性(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)聚(ju)氨脂彈(dan)(dan)性(xing)(xing)體(ti)(ti)由(you)凸形(xing)爪塊限制(zhi),聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)是以(yi)工(gong)程(cheng)(cheng)塑(su)料(liao)作(zuo)彈(dan)(dan)性(xing)(xing)元件(jian),適用(yong)于聯(lian)(lian)(lian)(lian)接(jie)兩(liang)同(tong)軸(zhou)(zhou)線的(de)(de)傳(chuan)(chuan)(chuan)動(dong)軸(zhou)(zhou)系(xi),具(ju)有補(bu)償兩(liang)軸(zhou)(zhou)相(xiang)對偏移、緩(huan)沖、減震、耐(nai)磨(mo)性(xing)(xing)能,適應場合(he)普遍 ,傳(chuan)(chuan)(chuan)遞轉矩(ju)20-35000.N.M,工(gong)作(zuo)溫度(du)-35-+80攝氏度(du)。星(xing)型(xing)彈(dan)(dan)性(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)中的(de)(de)彈(dan)(dan)性(xing)(xing)元件(jian)是工(gong)程(cheng)(cheng)塑(su)料(liao),由(you)于該工(gong)程(cheng)(cheng)塑(su)料(liao)具(ju)有良好(hao)的(de)(de)彈(dan)(dan)性(xing)(xing)、緩(huan)沖性(xing)(xing)、減震性(xing)(xing)、耐(nai)磨(mo)性(xing)(xing),因此能很好(hao)的(de)(de)補(bu)償兩(liang)傳(chuan)(chuan)(chuan)動(dong)軸(zhou)(zhou)系(xi)之(zhi)間的(de)(de)各種位移.星(xing)形(xing)彈(dan)(dan)性(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)器(qi)的(de)(de)聚(ju)氨脂彈(dan)(dan)性(xing)(xing)體(ti)(ti)由(you)凸形(xing)爪塊限制(zhi)。特點:預應力下無(wu)齒隙(xi)的(de)(de)連接(jie),用(yong)于主軸(zhou)(zhou)傳(chuan)(chuan)(chuan)動(dong)、升降平(ping)臺和(he)機床等。
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