榮(rong)基工(gong)業「qzuoiid.cn」標(biao)準(zhun)膜(mo)片彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)廠(chang)(chang)家,標(biao)準(zhun)膜(mo)片彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)廠(chang)(chang)家,標(biao)準(zhun)膜(mo)片彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)生產廠(chang)(chang)家,標(biao)準(zhun)膜(mo)片彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)制(zhi)造廠(chang)(chang)家,標(biao)準(zhun)膜(mo)片彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)加(jia)工(gong)廠(chang)(chang)家,標(biao)準(zhun)膜(mo)片彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)供應商,標(biao)準(zhun)膜(mo)片彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)廠(chang)(chang)商,標(biao)準(zhun)膜(mo)片彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)公司,標(biao)準(zhun)膜(mo)片彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)非標(biao)定制(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,傳遞扭矩大,使用壽命長(chang),免維護,耐高(gao)溫,耐酸堿防腐蝕,適用于高(gao)溫高(gao)速及有腐蝕工況環(huan)境的軸系傳動。
膜(mo)片(pian)型聯軸(zhou)器能補(bu)償主(zhu)動(dong)(dong)機與從動(dong)(dong)機之間由于制造誤(wu)差(cha)、安裝(zhuang)誤(wu)差(cha)、承載變形以及溫(wen)升變化的影響等所引起的軸(zhou)向、徑向和角向偏移。膜(mo)片(pian)彈(dan)性聯軸(zhou)器屬(shu)金屬(shu)彈(dan)性元件撓性聯軸(zhou)器,其依靠金屬(shu)聯軸(zhou)器膜(mo)片(pian)來(lai)聯接主(zhu)、從動(dong)(dong)機傳遞扭矩(ju),具有彈(dan)性減振、無噪聲、不需潤滑的優點。
膜片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)至(zhi)少由一(yi)個(ge)(ge)膜片(pian)(pian)(pian)和(he)(he)兩(liang)個(ge)(ge)軸(zhou)(zhou)(zhou)(zhou)套組成。膜片(pian)(pian)(pian)被用銷釘緊固在(zai)軸(zhou)(zhou)(zhou)(zhou)套上一(yi)般(ban)不(bu)會松動或引起膜片(pian)(pian)(pian)和(he)(he)軸(zhou)(zhou)(zhou)(zhou)套之間的(de)(de)(de)反(fan)沖。有(you)一(yi)些(xie)生產商(shang)提(ti)(ti)供(gong)(gong)兩(liang)個(ge)(ge)膜片(pian)(pian)(pian)的(de)(de)(de),也有(you)提(ti)(ti)供(gong)(gong)三個(ge)(ge)膜片(pian)(pian)(pian)的(de)(de)(de),中(zhong)間有(you)一(yi)個(ge)(ge)或兩(liang)個(ge)(ge)剛性元件,兩(liang)邊 再連在(zai)軸(zhou)(zhou)(zhou)(zhou)套上。單膜片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)和(he)(he)雙(shuang)(shuang)膜片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)的(de)(de)(de)不(bu)同之處是處理各種偏(pian)差(cha)能力的(de)(de)(de)不(bu)同,鑒于其需要膜片(pian)(pian)(pian)能復雜的(de)(de)(de)彎(wan)曲,所以(yi)單膜片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)不(bu)太適應偏(pian)心(xin)。而雙(shuang)(shuang)膜片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)可(ke)以(yi)同時曲向(xiang)不(bu)同的(de)(de)(de)方向(xiang),以(yi)此來補(bu)償偏(pian)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)過(guo)車削,銑(xian)削,和拉削等機(ji)加(jia)工方法加(jia)工而成,再(zai)經(jing)過(guo)整體熱處理(li)。以保(bao)證足夠(gou)的(de)機(ji)械強度,市面(mian)上還有一種爪盤(pan)是鑄件,能夠(gou)大批量的(de)生產,而且免去了加(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溫度,一般為(wei)-35至(zhi)+80度。
星形聯(lian)軸(zhou)(zhou)(zhou)器高(gao)速(su)運轉(zhuan)時(shi)由于受離心力(li)的(de)作用(yong)(yong)而(er)產生的(de)徑向運動將加速(su)其磨損(sun),加設(she)外(wai)(wai)殼。除了(le)能(neng)防(fang)塵(chen)存油外(wai)(wai),減薄量(liang)不(bu)(bu)足(zu)可能(neng)會(hui)(hui)造(zao)成(cheng)(cheng)干(gan)涉,減薄量(liang)過大會(hui)(hui)削弱齒(chi)(chi)(chi)的(de)強度,且會(hui)(hui)側隙很(hen)大。外(wai)(wai)齒(chi)(chi)(chi)的(de)接(jie)觸(chu)條(tiao)(tiao)件(jian)得到改(gai)善,避免了(le)在角位移條(tiao)(tiao)件(jian)下直齒(chi)(chi)(chi)齒(chi)(chi)(chi)端棱邊擠壓,應(ying)力(li)集中(zhong)的(de)弊端,同時(shi)改(gai)善了(le)齒(chi)(chi)(chi)面摩擦、磨損(sun)狀況(kuang),降(jiang)低了(le)噪(zao)聲,維修周期長。星形彈性聯(lian)軸(zhou)(zhou)(zhou)器外(wai)(wai)齒(chi)(chi)(chi)套齒(chi)(chi)(chi)端呈(cheng)喇(la)叭形狀,故不(bu)(bu)宜(yi)在高(gao)速(su)和有(you)沖擊(ji)載荷(he)情況(kuang)下使用(yong)(yong),也不(bu)(bu)宜(yi)用(yong)(yong)于立軸(zhou)(zhou)(zhou)的(de)聯(lian)接(jie)。星型彈性聯(lian)軸(zhou)(zhou)(zhou)器整體結構設(she)計時(shi),要充分注(zhu)意齒(chi)(chi)(chi)面與滾子之(zhi)間的(de)潤(run)滑及防(fang)塵(chen),還有(you)安(an)全防(fang)護作用(yong)(yong)。因為鏈條(tiao)(tiao)萬(wan)一破斷(duan),可能(neng)造(zao)成(cheng)(cheng)人(ren)身事故。鼓度曲線曲率半(ban)徑與內齒(chi)(chi)(chi)單側減薄量(liang)成(cheng)(cheng)正比,即它與齒(chi)(chi)(chi)的(de)嚙合間隙有(you)關(guan),使內、外(wai)(wai)齒(chi)(chi)(chi)裝拆(chai)十分方便。
星型(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)有時被(bei)誤認(ren)為是梅花聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi),他(ta)們安裝后的(de)(de)外形(xing)(xing)幾乎相(xiang)似(si),但是同等型(xing)號下(xia),星形(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)承(cheng)受的(de)(de)扭(niu)力更大,相(xiang)對(dui)梅花聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi),它(ta)的(de)(de)內孔和外形(xing)(xing)可以做到更小。星形(xing)(xing)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)聚(ju)氨脂彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)(xing)體(ti)由(you)凸(tu)形(xing)(xing)爪塊限制,聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)是以工(gong)(gong)程塑料(liao)作彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)(xing)元件,適用(yong)于聯(lian)(lian)接兩同軸(zhou)(zhou)線的(de)(de)傳動(dong)軸(zhou)(zhou)系,具(ju)有補(bu)償兩軸(zhou)(zhou)相(xiang)對(dui)偏移(yi)、緩沖、減震、耐(nai)磨性(xing)(xing)(xing)(xing)(xing)能(neng),適應場合普遍 ,傳遞轉矩20-35000.N.M,工(gong)(gong)作溫度-35-+80攝氏度。星型(xing)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)中的(de)(de)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)(xing)元件是工(gong)(gong)程塑料(liao),由(you)于該(gai)工(gong)(gong)程塑料(liao)具(ju)有良好的(de)(de)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)(xing)、緩沖性(xing)(xing)(xing)(xing)(xing)、減震性(xing)(xing)(xing)(xing)(xing)、耐(nai)磨性(xing)(xing)(xing)(xing)(xing),因此能(neng)很好的(de)(de)補(bu)償兩傳動(dong)軸(zhou)(zhou)系之間的(de)(de)各種位移(yi).星形(xing)(xing)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)的(de)(de)聚(ju)氨脂彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)(xing)體(ti)由(you)凸(tu)形(xing)(xing)爪塊限制。特點:預應力下(xia)無齒隙(xi)的(de)(de)連(lian)接,用(yong)于主軸(zhou)(zhou)傳動(dong)、升降平臺和機床等。
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