榮(rong)基工業「qzuoiid.cn」八角彈(dan)(dan)性(xing)(xing)(xing)梅花(hua)(hua)(hua)聯(lian)軸器(qi)(qi)廠(chang)家,彈(dan)(dan)性(xing)(xing)(xing)梅花(hua)(hua)(hua)聯(lian)軸器(qi)(qi)廠(chang)家,彈(dan)(dan)性(xing)(xing)(xing)梅花(hua)(hua)(hua)聯(lian)軸器(qi)(qi)生(sheng)產廠(chang)家,彈(dan)(dan)性(xing)(xing)(xing)梅花(hua)(hua)(hua)聯(lian)軸器(qi)(qi)制(zhi)(zhi)造(zao)廠(chang)家,彈(dan)(dan)性(xing)(xing)(xing)梅花(hua)(hua)(hua)聯(lian)軸器(qi)(qi)加工廠(chang)家,彈(dan)(dan)性(xing)(xing)(xing)梅花(hua)(hua)(hua)聯(lian)軸器(qi)(qi)供(gong)應(ying)商(shang),彈(dan)(dan)性(xing)(xing)(xing)梅花(hua)(hua)(hua)聯(lian)軸器(qi)(qi)廠(chang)商(shang),彈(dan)(dan)性(xing)(xing)(xing)梅花(hua)(hua)(hua)聯(lian)軸器(qi)(qi)公司,彈(dan)(dan)性(xing)(xing)(xing)梅花(hua)(hua)(hua)聯(lian)軸器(qi)(qi)非標(biao)定制(zhi)(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(jin)湊,傳遞扭矩大,使用壽命長,免維護,耐高溫(wen)(wen),耐酸堿防腐蝕,適用于(yu)高溫(wen)(wen)高速及有腐蝕工況環境的軸系傳動。
膜片(pian)型聯(lian)軸(zhou)(zhou)器(qi)(qi)能補償主動(dong)機(ji)與從動(dong)機(ji)之間由(you)于制(zhi)造誤差、安裝(zhuang)誤差、承(cheng)載(zai)變(bian)形以(yi)及(ji)溫升變(bian)化(hua)的(de)(de)影響(xiang)等所引起的(de)(de)軸(zhou)(zhou)向(xiang)、徑向(xiang)和角向(xiang)偏移。膜片(pian)彈(dan)性(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)屬金屬彈(dan)性(xing)元(yuan)件撓性(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi),其依靠金屬聯(lian)軸(zhou)(zhou)器(qi)(qi)膜片(pian)來聯(lian)接主、從動(dong)機(ji)傳(chuan)遞扭矩,具(ju)有彈(dan)性(xing)減振(zhen)、無噪(zao)聲、不需潤滑(hua)的(de)(de)優點。
膜(mo)片(pian)(pian)(pian)(pian)聯(lian)軸器至少由一個(ge)膜(mo)片(pian)(pian)(pian)(pian)和(he)兩(liang)(liang)個(ge)軸套組成(cheng)。膜(mo)片(pian)(pian)(pian)(pian)被用銷釘緊固在(zai)軸套上一般不會松動或引起膜(mo)片(pian)(pian)(pian)(pian)和(he)軸套之(zhi)間的反沖。有(you)一些生產商提(ti)供(gong)兩(liang)(liang)個(ge)膜(mo)片(pian)(pian)(pian)(pian)的,也有(you)提(ti)供(gong)三個(ge)膜(mo)片(pian)(pian)(pian)(pian)的,中(zhong)間有(you)一個(ge)或兩(liang)(liang)個(ge)剛性元件(jian),兩(liang)(liang)邊(bian) 再連在(zai)軸套上。單膜(mo)片(pian)(pian)(pian)(pian)聯(lian)軸器和(he)雙膜(mo)片(pian)(pian)(pian)(pian)聯(lian)軸器的不同(tong)之(zhi)處是處理各種偏差能(neng)力的不同(tong),鑒于其需(xu)要膜(mo)片(pian)(pian)(pian)(pian)能(neng)復雜的彎曲,所以單膜(mo)片(pian)(pian)(pian)(pian)聯(lian)軸器不太適(shi)應偏心。而雙膜(mo)片(pian)(pian)(pian)(pian)聯(lian)軸器可以同(tong)時曲向(xiang)不同(tong)的方(fang)向(xiang),以此來補償偏心。
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。梅花形聯軸器經過車削(xue),銑(xian)削(xue),和拉削(xue)等機加工方(fang)法加工而成,再經過整體熱處理(li)。以(yi)保(bao)證(zheng)足夠(gou)的機械強度(du),市面上還有一種(zhong)爪(zhua)盤是鑄(zhu)件,能夠(gou)大批量(liang)的生產(chan),而且免去了加工損耗。
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(wen)度(du),一般為-35至+80度(du)。
星形聯軸器(qi)(qi)高速運(yun)轉時由于受離心力的作(zuo)用(yong)而產生的徑(jing)向運(yun)動將(jiang)加速其磨(mo)損,加設(she)外(wai)殼。除了能(neng)防(fang)塵(chen)存油外(wai),減薄量不足(zu)可能(neng)會造成干涉,減薄量過大會削弱齒(chi)(chi)(chi)(chi)的強度,且會側(ce)隙(xi)很大。外(wai)齒(chi)(chi)(chi)(chi)的接觸(chu)條(tiao)件(jian)得(de)到改善,避免了在(zai)角位移條(tiao)件(jian)下直齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)端(duan)棱邊擠壓(ya),應力集中的弊端(duan),同時改善了齒(chi)(chi)(chi)(chi)面摩(mo)擦(ca)、磨(mo)損狀(zhuang)(zhuang)況,降(jiang)低了噪聲,維(wei)修周(zhou)期長。星形彈(dan)性(xing)(xing)聯軸器(qi)(qi)外(wai)齒(chi)(chi)(chi)(chi)套齒(chi)(chi)(chi)(chi)端(duan)呈喇(la)叭形狀(zhuang)(zhuang),故不宜(yi)在(zai)高速和有(you)(you)沖擊(ji)載(zai)荷情況下使用(yong),也不宜(yi)用(yong)于立軸的聯接。星型彈(dan)性(xing)(xing)聯軸器(qi)(qi)整體(ti)結構設(she)計時,要充(chong)分(fen)注(zhu)意(yi)齒(chi)(chi)(chi)(chi)面與滾子之間的潤滑及(ji)防(fang)塵(chen),還有(you)(you)安全(quan)防(fang)護作(zuo)用(yong)。因為鏈(lian)條(tiao)萬一破斷,可能(neng)造成人身事故。鼓度曲線(xian)曲率半(ban)徑(jing)與內齒(chi)(chi)(chi)(chi)單側(ce)減薄量成正比,即(ji)它與齒(chi)(chi)(chi)(chi)的嚙合(he)間隙(xi)有(you)(you)關(guan),使內、外(wai)齒(chi)(chi)(chi)(chi)裝拆(chai)十分(fen)方(fang)便。
星(xing)(xing)型(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)有(you)時被誤認為是(shi)梅(mei)花聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi),他們安裝后(hou)的(de)外形幾(ji)乎相(xiang)(xiang)似(si),但是(shi)同等型(xing)號(hao)下,星(xing)(xing)形聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)承(cheng)受的(de)扭力(li)更大,相(xiang)(xiang)對梅(mei)花聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi),它(ta)的(de)內孔和外形可以做到更小。星(xing)(xing)形彈(dan)(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)聚氨脂彈(dan)(dan)(dan)(dan)性(xing)(xing)體由(you)凸形爪(zhua)塊(kuai)(kuai)限制,聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)是(shi)以工(gong)程(cheng)塑(su)(su)料(liao)作彈(dan)(dan)(dan)(dan)性(xing)(xing)元件,適用于(yu)聯(lian)(lian)(lian)(lian)接(jie)兩同軸(zhou)(zhou)(zhou)線的(de)傳動(dong)軸(zhou)(zhou)(zhou)系,具有(you)補(bu)償兩軸(zhou)(zhou)(zhou)相(xiang)(xiang)對偏(pian)移(yi)、緩沖(chong)、減震、耐(nai)磨性(xing)(xing)能,適應(ying)場合(he)普遍 ,傳遞轉矩20-35000.N.M,工(gong)作溫度-35-+80攝(she)氏度。星(xing)(xing)型(xing)彈(dan)(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)中(zhong)的(de)彈(dan)(dan)(dan)(dan)性(xing)(xing)元件是(shi)工(gong)程(cheng)塑(su)(su)料(liao),由(you)于(yu)該工(gong)程(cheng)塑(su)(su)料(liao)具有(you)良好的(de)彈(dan)(dan)(dan)(dan)性(xing)(xing)、緩沖(chong)性(xing)(xing)、減震性(xing)(xing)、耐(nai)磨性(xing)(xing),因此(ci)能很好的(de)補(bu)償兩傳動(dong)軸(zhou)(zhou)(zhou)系之間的(de)各(ge)種位移(yi).星(xing)(xing)形彈(dan)(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)的(de)聚氨脂彈(dan)(dan)(dan)(dan)性(xing)(xing)體由(you)凸形爪(zhua)塊(kuai)(kuai)限制。特點:預(yu)應(ying)力(li)下無齒隙的(de)連接(jie),用于(yu)主軸(zhou)(zhou)(zhou)傳動(dong)、升降平臺和機床等。
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