榮(rong)基(ji)工(gong)業「qzuoiid.cn」伺(si)(si)服(fu)(fu)(fu)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)片(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)生產(chan)廠(chang)家,伺(si)(si)服(fu)(fu)(fu)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)片(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)廠(chang)家,伺(si)(si)服(fu)(fu)(fu)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)片(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)生產(chan)廠(chang)家,伺(si)(si)服(fu)(fu)(fu)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)片(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)制造廠(chang)家,伺(si)(si)服(fu)(fu)(fu)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)片(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)加工(gong)廠(chang)家,伺(si)(si)服(fu)(fu)(fu)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)片(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)供(gong)應商(shang),伺(si)(si)服(fu)(fu)(fu)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)片(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)廠(chang)商(shang),伺(si)(si)服(fu)(fu)(fu)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)片(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)公司(si),伺(si)(si)服(fu)(fu)(fu)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)片(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(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(cou),傳遞扭(niu)矩大,使用壽命長,免維護,耐(nai)高溫,耐(nai)酸(suan)堿防腐蝕(shi),適用于高溫高速及有(you)腐蝕(shi)工況環境的軸(zhou)系(xi)傳動。
膜(mo)片型聯軸(zhou)器(qi)(qi)能補償主動機與從動機之間由于制(zhi)造誤差、安裝(zhuang)誤差、承載變(bian)形以及溫升(sheng)變(bian)化的(de)影響等(deng)所(suo)引起的(de)軸(zhou)向、徑向和角(jiao)向偏(pian)移。膜(mo)片彈性(xing)聯軸(zhou)器(qi)(qi)屬金屬彈性(xing)元件(jian)撓性(xing)聯軸(zhou)器(qi)(qi),其依(yi)靠金屬聯軸(zhou)器(qi)(qi)膜(mo)片來聯接主、從動機傳遞(di)扭矩,具有彈性(xing)減振、無(wu)噪聲、不(bu)需潤滑(hua)的(de)優點。
膜(mo)(mo)片(pian)(pian)聯軸(zhou)(zhou)器至少由一個膜(mo)(mo)片(pian)(pian)和(he)兩個軸(zhou)(zhou)套(tao)組成。膜(mo)(mo)片(pian)(pian)被用(yong)銷釘緊(jin)固在軸(zhou)(zhou)套(tao)上一般(ban)不(bu)會松動或引起膜(mo)(mo)片(pian)(pian)和(he)軸(zhou)(zhou)套(tao)之(zhi)間的反沖。有一些(xie)生產商提供兩個膜(mo)(mo)片(pian)(pian)的,也(ye)有提供三個膜(mo)(mo)片(pian)(pian)的,中間有一個或兩個剛性元件,兩邊(bian) 再連(lian)在軸(zhou)(zhou)套(tao)上。單膜(mo)(mo)片(pian)(pian)聯軸(zhou)(zhou)器和(he)雙(shuang)膜(mo)(mo)片(pian)(pian)聯軸(zhou)(zhou)器的不(bu)同之(zhi)處(chu)(chu)是處(chu)(chu)理(li)各種偏(pian)(pian)差(cha)能力的不(bu)同,鑒于其需要(yao)膜(mo)(mo)片(pian)(pian)能復雜的彎曲(qu),所以(yi)(yi)單膜(mo)(mo)片(pian)(pian)聯軸(zhou)(zhou)器不(bu)太(tai)適應偏(pian)(pian)心。而(er)雙(shuang)膜(mo)(mo)片(pian)(pian)聯軸(zhou)(zhou)器可(ke)以(yi)(yi)同時曲(qu)向不(bu)同的方向,以(yi)(yi)此來補償(chang)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。梅花形聯軸器經過車削,銑削,和拉(la)削等機加工方法加工而(er)成,再經過整體熱處理。以保(bao)證足夠的機械強度,市面上還有(you)一種爪盤(pan)是鑄件,能(neng)夠大批量的生產(chan),而(er)且免去了加工損耗。
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,一般為-35至+80度。
星形聯軸(zhou)器高(gao)速(su)運(yun)轉時由于(yu)受離心力的(de)作(zuo)用而產生的(de)徑向運(yun)動將加(jia)速(su)其磨損,加(jia)設外殼。除(chu)了(le)能(neng)(neng)防塵(chen)存油(you)外,減(jian)(jian)薄量(liang)不(bu)(bu)足(zu)可能(neng)(neng)會造成干涉,減(jian)(jian)薄量(liang)過大(da)(da)會削弱齒(chi)(chi)的(de)強度(du),且會側隙很大(da)(da)。外齒(chi)(chi)的(de)接(jie)觸條件得到(dao)改善,避免了(le)在角位移條件下直齒(chi)(chi)齒(chi)(chi)端棱邊擠壓(ya),應力集(ji)中的(de)弊(bi)端,同時改善了(le)齒(chi)(chi)面摩擦(ca)、磨損狀況(kuang),降低了(le)噪聲,維修周期長。星形彈(dan)性(xing)聯軸(zhou)器外齒(chi)(chi)套齒(chi)(chi)端呈喇叭(ba)形狀,故(gu)不(bu)(bu)宜(yi)在高(gao)速(su)和有沖擊載荷情況(kuang)下使(shi)用,也(ye)不(bu)(bu)宜(yi)用于(yu)立軸(zhou)的(de)聯接(jie)。星型彈(dan)性(xing)聯軸(zhou)器整體結構設計時,要(yao)充分(fen)注意齒(chi)(chi)面與滾子(zi)之間的(de)潤滑及防塵(chen),還有安(an)全防護作(zuo)用。因為(wei)鏈(lian)條萬一破斷,可能(neng)(neng)造成人身事故(gu)。鼓度(du)曲線曲率半徑與內齒(chi)(chi)單側減(jian)(jian)薄量(liang)成正比(bi),即它與齒(chi)(chi)的(de)嚙(nie)合間隙有關,使(shi)內、外齒(chi)(chi)裝拆十分(fen)方便(bian)。
星型聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)有時(shi)被(bei)誤認為是(shi)梅花(hua)聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi),他們安裝后(hou)的(de)(de)(de)(de)(de)外(wai)形(xing)(xing)幾(ji)乎(hu)相(xiang)似,但是(shi)同等型號(hao)下,星形(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)承受(shou)的(de)(de)(de)(de)(de)扭力(li)更大,相(xiang)對梅花(hua)聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi),它的(de)(de)(de)(de)(de)內孔和(he)外(wai)形(xing)(xing)可以做到(dao)更小。星形(xing)(xing)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)聚(ju)氨脂(zhi)彈(dan)(dan)(dan)性(xing)(xing)(xing)體由(you)凸形(xing)(xing)爪塊限(xian)制,聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)是(shi)以工(gong)程塑料作彈(dan)(dan)(dan)性(xing)(xing)(xing)元(yuan)件(jian),適用(yong)于聯(lian)(lian)(lian)(lian)接兩同軸(zhou)線的(de)(de)(de)(de)(de)傳(chuan)動(dong)軸(zhou)系(xi)(xi),具有補償(chang)兩軸(zhou)相(xiang)對偏移、緩沖、減震、耐(nai)磨性(xing)(xing)(xing)能,適應場合普遍 ,傳(chuan)遞(di)轉矩20-35000.N.M,工(gong)作溫(wen)度(du)-35-+80攝(she)氏度(du)。星型彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)中的(de)(de)(de)(de)(de)彈(dan)(dan)(dan)性(xing)(xing)(xing)元(yuan)件(jian)是(shi)工(gong)程塑料,由(you)于該工(gong)程塑料具有良(liang)好的(de)(de)(de)(de)(de)彈(dan)(dan)(dan)性(xing)(xing)(xing)、緩沖性(xing)(xing)(xing)、減震性(xing)(xing)(xing)、耐(nai)磨性(xing)(xing)(xing),因此能很好的(de)(de)(de)(de)(de)補償(chang)兩傳(chuan)動(dong)軸(zhou)系(xi)(xi)之間(jian)的(de)(de)(de)(de)(de)各種(zhong)位移.星形(xing)(xing)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)的(de)(de)(de)(de)(de)聚(ju)氨脂(zhi)彈(dan)(dan)(dan)性(xing)(xing)(xing)體由(you)凸形(xing)(xing)爪塊限(xian)制。特點:預應力(li)下無齒(chi)隙的(de)(de)(de)(de)(de)連接,用(yong)于主(zhu)軸(zhou)傳(chuan)動(dong)、升降平臺(tai)和(he)機(ji)床等。
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