榮基工(gong)(gong)業「qzuoiid.cn」雙軸(zhou)(zhou)(zhou)套膜(mo)(mo)(mo)片(pian)彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)加工(gong)(gong)廠(chang)家(jia)(jia),膜(mo)(mo)(mo)片(pian)彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)廠(chang)家(jia)(jia),膜(mo)(mo)(mo)片(pian)彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)生產(chan)廠(chang)家(jia)(jia),膜(mo)(mo)(mo)片(pian)彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)制造廠(chang)家(jia)(jia),膜(mo)(mo)(mo)片(pian)彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)加工(gong)(gong)廠(chang)家(jia)(jia),膜(mo)(mo)(mo)片(pian)彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)供(gong)應(ying)商(shang),膜(mo)(mo)(mo)片(pian)彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)廠(chang)商(shang),膜(mo)(mo)(mo)片(pian)彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)公司(si),膜(mo)(mo)(mo)片(pian)彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(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,傳(chuan)遞扭矩大,使用(yong)壽命長,免維護,耐高(gao)溫,耐酸堿防(fang)腐蝕(shi),適用(yong)于(yu)高(gao)溫高(gao)速及有(you)腐蝕(shi)工況環境的軸系傳(chuan)動(dong)。
膜片型聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)能(neng)補償主(zhu)(zhu)動(dong)(dong)機與從(cong)動(dong)(dong)機之間(jian)由(you)于制造誤(wu)差(cha)、安裝(zhuang)誤(wu)差(cha)、承載變(bian)形(xing)以及溫升(sheng)變(bian)化的(de)影響(xiang)等所引起的(de)軸(zhou)向(xiang)、徑向(xiang)和角(jiao)向(xiang)偏移。膜片彈(dan)性聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)屬金屬彈(dan)性元件撓性聯(lian)(lian)軸(zhou)器(qi)(qi)(qi),其依靠金屬聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)膜片來聯(lian)(lian)接主(zhu)(zhu)、從(cong)動(dong)(dong)機傳(chuan)遞扭矩,具有彈(dan)性減振、無噪聲(sheng)、不需潤滑的(de)優點。
膜(mo)(mo)片(pian)(pian)聯(lian)(lian)軸器(qi)至少由一(yi)(yi)個(ge)膜(mo)(mo)片(pian)(pian)和(he)兩(liang)個(ge)軸套(tao)(tao)組(zu)成。膜(mo)(mo)片(pian)(pian)被用銷釘(ding)緊固在(zai)軸套(tao)(tao)上一(yi)(yi)般不(bu)會松動或(huo)引起膜(mo)(mo)片(pian)(pian)和(he)軸套(tao)(tao)之間的(de)反沖。有一(yi)(yi)些生產商(shang)提供兩(liang)個(ge)膜(mo)(mo)片(pian)(pian)的(de),也有提供三個(ge)膜(mo)(mo)片(pian)(pian)的(de),中間有一(yi)(yi)個(ge)或(huo)兩(liang)個(ge)剛性元件(jian),兩(liang)邊 再連在(zai)軸套(tao)(tao)上。單膜(mo)(mo)片(pian)(pian)聯(lian)(lian)軸器(qi)和(he)雙膜(mo)(mo)片(pian)(pian)聯(lian)(lian)軸器(qi)的(de)不(bu)同(tong)(tong)之處是處理(li)各種偏(pian)差能力的(de)不(bu)同(tong)(tong),鑒(jian)于其(qi)需要膜(mo)(mo)片(pian)(pian)能復雜的(de)彎曲,所以單膜(mo)(mo)片(pian)(pian)聯(lian)(lian)軸器(qi)不(bu)太適應偏(pian)心。而雙膜(mo)(mo)片(pian)(pian)聯(lian)(lian)軸器(qi)可以同(tong)(tong)時(shi)曲向不(bu)同(tong)(tong)的(de)方向,以此來補償(chang)偏(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,和拉削等機(ji)(ji)加工(gong)方法加工(gong)而(er)成,再經過整體熱處理。以保證足夠的(de)機(ji)(ji)械強度,市面上還有(you)一種爪盤(pan)是鑄件(jian),能夠大批量的(de)生產,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溫度,一般為-35至+80度。
星(xing)形(xing)聯軸(zhou)器高(gao)速運轉時由于(yu)受(shou)離心力的作(zuo)用而(er)產生的徑向運動將加速其磨損,加設外(wai)殼。除了(le)能防(fang)塵存(cun)油外(wai),減(jian)薄量(liang)不(bu)足可(ke)能會(hui)造成干涉,減(jian)薄量(liang)過大(da)會(hui)削弱齒(chi)(chi)(chi)的強度(du),且會(hui)側隙很大(da)。外(wai)齒(chi)(chi)(chi)的接觸條(tiao)件得到(dao)改善,避免(mian)了(le)在角位移條(tiao)件下(xia)直齒(chi)(chi)(chi)齒(chi)(chi)(chi)端棱(leng)邊擠壓,應力集(ji)中的弊端,同時改善了(le)齒(chi)(chi)(chi)面(mian)摩擦、磨損狀(zhuang)況,降低了(le)噪聲,維修周期長。星(xing)形(xing)彈性聯軸(zhou)器外(wai)齒(chi)(chi)(chi)套齒(chi)(chi)(chi)端呈喇(la)叭形(xing)狀(zhuang),故(gu)(gu)不(bu)宜在高(gao)速和(he)有沖擊載荷情況下(xia)使用,也不(bu)宜用于(yu)立軸(zhou)的聯接。星(xing)型彈性聯軸(zhou)器整體結構設計時,要(yao)充分(fen)注意齒(chi)(chi)(chi)面(mian)與滾子之間的潤(run)滑及(ji)防(fang)塵,還有安全防(fang)護作(zuo)用。因為鏈條(tiao)萬(wan)一(yi)破(po)斷,可(ke)能造成人(ren)身事故(gu)(gu)。鼓度(du)曲(qu)(qu)線曲(qu)(qu)率半徑與內齒(chi)(chi)(chi)單側減(jian)薄量(liang)成正比(bi),即(ji)它(ta)與齒(chi)(chi)(chi)的嚙(nie)合間隙有關,使內、外(wai)齒(chi)(chi)(chi)裝(zhuang)拆十分(fen)方便。
星型(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)有(you)時被誤認為是梅花聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi),他們(men)安(an)裝后的(de)(de)(de)(de)外(wai)形幾乎相似,但是同(tong)(tong)等(deng)型(xing)號(hao)下,星形聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)承受的(de)(de)(de)(de)扭力更(geng)大,相對(dui)梅花聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi),它的(de)(de)(de)(de)內(nei)孔和外(wai)形可以做到(dao)更(geng)小。星形彈性(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)聚(ju)氨脂(zhi)彈性(xing)(xing)體由凸形爪(zhua)塊(kuai)限(xian)制,聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)是以工(gong)程塑料(liao)作彈性(xing)(xing)元(yuan)件(jian),適用于(yu)聯(lian)(lian)(lian)接(jie)兩(liang)同(tong)(tong)軸(zhou)(zhou)線(xian)的(de)(de)(de)(de)傳(chuan)動軸(zhou)(zhou)系,具有(you)補(bu)償兩(liang)軸(zhou)(zhou)相對(dui)偏移(yi)、緩沖、減震、耐磨(mo)性(xing)(xing)能,適應場合普遍 ,傳(chuan)遞轉矩20-35000.N.M,工(gong)作溫度-35-+80攝(she)氏度。星型(xing)彈性(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)中的(de)(de)(de)(de)彈性(xing)(xing)元(yuan)件(jian)是工(gong)程塑料(liao),由于(yu)該工(gong)程塑料(liao)具有(you)良好的(de)(de)(de)(de)彈性(xing)(xing)、緩沖性(xing)(xing)、減震性(xing)(xing)、耐磨(mo)性(xing)(xing),因此能很好的(de)(de)(de)(de)補(bu)償兩(liang)傳(chuan)動軸(zhou)(zhou)系之間的(de)(de)(de)(de)各種位移(yi).星形彈性(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)的(de)(de)(de)(de)聚(ju)氨脂(zhi)彈性(xing)(xing)體由凸形爪(zhua)塊(kuai)限(xian)制。特點:預應力下無齒隙(xi)的(de)(de)(de)(de)連接(jie),用于(yu)主(zhu)軸(zhou)(zhou)傳(chuan)動、升降平(ping)臺和機床(chuang)等(deng)。
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