榮(rong)基工(gong)業「qzuoiid.cn」圓(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)彈(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)聯(lian)軸器(qi)定(ding)制(zhi)廠(chang)家(jia),圓(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)彈(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)聯(lian)軸器(qi)廠(chang)家(jia),圓(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)彈(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)聯(lian)軸器(qi)生產廠(chang)家(jia),圓(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)彈(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)聯(lian)軸器(qi)制(zhi)造(zao)廠(chang)家(jia),圓(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)彈(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)聯(lian)軸器(qi)加工(gong)廠(chang)家(jia),圓(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)彈(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)聯(lian)軸器(qi)供應商,圓(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)彈(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)聯(lian)軸器(qi)廠(chang)商,圓(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)彈(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)聯(lian)軸器(qi)公司,圓(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)彈(dan)(dan)性(xing)(xing)梅(mei)(mei)花(hua)(hua)聯(lian)軸器(qi)非標定(ding)制(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湊,傳(chuan)遞扭矩大(da),使(shi)用壽命長,免維護,耐(nai)高溫(wen),耐(nai)酸(suan)堿(jian)防腐蝕,適用于高溫(wen)高速及有(you)腐蝕工況環境的軸系(xi)傳(chuan)動。
膜片型聯(lian)(lian)(lian)(lian)軸(zhou)器能(neng)補償主(zhu)(zhu)動機(ji)與從動機(ji)之間由于制造誤差、安(an)裝誤差、承載變形(xing)以(yi)及溫升變化的影響等所引起的軸(zhou)向、徑(jing)向和(he)角向偏(pian)移。膜片彈(dan)性(xing)聯(lian)(lian)(lian)(lian)軸(zhou)器屬金(jin)屬彈(dan)性(xing)元件撓性(xing)聯(lian)(lian)(lian)(lian)軸(zhou)器,其依(yi)靠(kao)金(jin)屬聯(lian)(lian)(lian)(lian)軸(zhou)器膜片來聯(lian)(lian)(lian)(lian)接主(zhu)(zhu)、從動機(ji)傳遞(di)扭矩,具(ju)有彈(dan)性(xing)減振、無噪(zao)聲、不需潤滑的優(you)點。
膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器(qi)至少(shao)由一(yi)(yi)個(ge)(ge)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和(he)兩個(ge)(ge)軸(zhou)(zhou)(zhou)套組成(cheng)。膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)被用銷釘(ding)緊固在軸(zhou)(zhou)(zhou)套上一(yi)(yi)般不(bu)(bu)會松動或引起膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和(he)軸(zhou)(zhou)(zhou)套之(zhi)間(jian)的(de)反沖(chong)。有一(yi)(yi)些生產商提供兩個(ge)(ge)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的(de),也有提供三個(ge)(ge)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的(de),中間(jian)有一(yi)(yi)個(ge)(ge)或兩個(ge)(ge)剛性元件,兩邊 再連在軸(zhou)(zhou)(zhou)套上。單(dan)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器(qi)和(he)雙膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器(qi)的(de)不(bu)(bu)同(tong)之(zhi)處是處理各種偏差能力的(de)不(bu)(bu)同(tong),鑒于其需要膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)能復雜的(de)彎(wan)曲,所以(yi)單(dan)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器(qi)不(bu)(bu)太(tai)適應偏心。而雙膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器(qi)可以(yi)同(tong)時曲向不(bu)(bu)同(tong)的(de)方向,以(yi)此(ci)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(jing)過車削,銑削,和(he)拉削等機(ji)加(jia)(jia)工方法加(jia)(jia)工而成,再經(jing)過整體熱(re)處理。以保證足夠的機(ji)械強度,市面上還有一(yi)種爪盤是鑄件,能夠大(da)批量的生產(chan),而且免去了加(jia)(jia)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(yong)溫度,一(yi)般為-35至+80度。
星形(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)高速運轉(zhuan)時由于(yu)受離心力的(de)作(zuo)用(yong)而產生(sheng)的(de)徑向運動將加速其磨損,加設(she)外殼。除了能(neng)防塵(chen)(chen)存油(you)外,減(jian)薄(bo)(bo)量不足可能(neng)會(hui)造成(cheng)(cheng)干涉(she),減(jian)薄(bo)(bo)量過大會(hui)削弱齒(chi)的(de)強度,且(qie)會(hui)側(ce)隙(xi)很(hen)大。外齒(chi)的(de)接(jie)觸條(tiao)件得到(dao)改(gai)善,避免(mian)了在角位移條(tiao)件下直齒(chi)齒(chi)端棱(leng)邊擠壓,應力集中的(de)弊端,同時改(gai)善了齒(chi)面摩擦、磨損狀況(kuang),降低了噪聲,維修周期長。星形(xing)彈性聯(lian)(lian)軸(zhou)(zhou)器(qi)外齒(chi)套(tao)齒(chi)端呈喇叭形(xing)狀,故不宜在高速和有(you)沖擊(ji)載荷情況(kuang)下使用(yong),也不宜用(yong)于(yu)立軸(zhou)(zhou)的(de)聯(lian)(lian)接(jie)。星型(xing)彈性聯(lian)(lian)軸(zhou)(zhou)器(qi)整體(ti)結構設(she)計(ji)時,要充分(fen)注意齒(chi)面與滾子之間的(de)潤(run)滑及防塵(chen)(chen),還有(you)安全(quan)防護作(zuo)用(yong)。因為(wei)鏈條(tiao)萬一破斷,可能(neng)造成(cheng)(cheng)人(ren)身事故。鼓(gu)度曲(qu)(qu)線(xian)曲(qu)(qu)率半(ban)徑與內齒(chi)單側(ce)減(jian)薄(bo)(bo)量成(cheng)(cheng)正(zheng)比,即它與齒(chi)的(de)嚙合間隙(xi)有(you)關,使內、外齒(chi)裝拆十分(fen)方便。
星型(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)有時被誤(wu)認(ren)為(wei)是(shi)(shi)梅花(hua)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi),他們安裝后(hou)的(de)(de)(de)外形幾(ji)乎相(xiang)似(si),但是(shi)(shi)同等型(xing)號下,星形聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)承受的(de)(de)(de)扭力更大(da),相(xiang)對梅花(hua)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi),它的(de)(de)(de)內孔和(he)外形可以(yi)做(zuo)到(dao)更小。星形彈性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)聚氨(an)脂彈性(xing)(xing)(xing)體(ti)由(you)凸形爪(zhua)塊限(xian)制,聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)是(shi)(shi)以(yi)工(gong)(gong)程塑(su)(su)(su)料(liao)作彈性(xing)(xing)(xing)元件,適用于聯(lian)接兩(liang)同軸(zhou)(zhou)(zhou)線的(de)(de)(de)傳(chuan)動軸(zhou)(zhou)(zhou)系,具有補償(chang)兩(liang)軸(zhou)(zhou)(zhou)相(xiang)對偏移(yi)(yi)、緩沖、減(jian)震、耐(nai)磨(mo)性(xing)(xing)(xing)能(neng),適應場合普遍 ,傳(chuan)遞轉矩(ju)20-35000.N.M,工(gong)(gong)作溫度(du)-35-+80攝氏度(du)。星型(xing)彈性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)中的(de)(de)(de)彈性(xing)(xing)(xing)元件是(shi)(shi)工(gong)(gong)程塑(su)(su)(su)料(liao),由(you)于該(gai)工(gong)(gong)程塑(su)(su)(su)料(liao)具有良好的(de)(de)(de)彈性(xing)(xing)(xing)、緩沖性(xing)(xing)(xing)、減(jian)震性(xing)(xing)(xing)、耐(nai)磨(mo)性(xing)(xing)(xing),因此(ci)能(neng)很好的(de)(de)(de)補償(chang)兩(liang)傳(chuan)動軸(zhou)(zhou)(zhou)系之間的(de)(de)(de)各種位移(yi)(yi).星形彈性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)的(de)(de)(de)聚氨(an)脂彈性(xing)(xing)(xing)體(ti)由(you)凸形爪(zhua)塊限(xian)制。特點:預應力下無齒隙的(de)(de)(de)連接,用于主軸(zhou)(zhou)(zhou)傳(chuan)動、升降(jiang)平臺和(he)機(ji)床(chuang)等。
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