榮(rong)基工業(ye)「qzuoiid.cn」油(you)(you)泵(beng)彈(dan)(dan)(dan)性(xing)(xing)梅(mei)花(hua)聯(lian)(lian)軸(zhou)器(qi)廠(chang)(chang)(chang)家(jia),油(you)(you)泵(beng)彈(dan)(dan)(dan)性(xing)(xing)梅(mei)花(hua)聯(lian)(lian)軸(zhou)器(qi)廠(chang)(chang)(chang)家(jia),油(you)(you)泵(beng)彈(dan)(dan)(dan)性(xing)(xing)梅(mei)花(hua)聯(lian)(lian)軸(zhou)器(qi)生產廠(chang)(chang)(chang)家(jia),油(you)(you)泵(beng)彈(dan)(dan)(dan)性(xing)(xing)梅(mei)花(hua)聯(lian)(lian)軸(zhou)器(qi)制造廠(chang)(chang)(chang)家(jia),油(you)(you)泵(beng)彈(dan)(dan)(dan)性(xing)(xing)梅(mei)花(hua)聯(lian)(lian)軸(zhou)器(qi)加工廠(chang)(chang)(chang)家(jia),油(you)(you)泵(beng)彈(dan)(dan)(dan)性(xing)(xing)梅(mei)花(hua)聯(lian)(lian)軸(zhou)器(qi)供應(ying)商(shang),油(you)(you)泵(beng)彈(dan)(dan)(dan)性(xing)(xing)梅(mei)花(hua)聯(lian)(lian)軸(zhou)器(qi)廠(chang)(chang)(chang)商(shang),油(you)(you)泵(beng)彈(dan)(dan)(dan)性(xing)(xing)梅(mei)花(hua)聯(lian)(lian)軸(zhou)器(qi)公司,油(you)(you)泵(beng)彈(dan)(dan)(dan)性(xing)(xing)梅(mei)花(hua)聯(lian)(lian)軸(zhou)器(qi)非標(biao)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(jie)構緊湊,傳(chuan)遞扭矩大,使用壽命(ming)長,免(mian)維護,耐(nai)高(gao)溫(wen),耐(nai)酸堿防腐蝕,適用于(yu)高(gao)溫(wen)高(gao)速及有腐蝕工況環境(jing)的軸系傳(chuan)動。
膜片(pian)(pian)型(xing)聯軸(zhou)器(qi)能補(bu)償主(zhu)動機(ji)(ji)(ji)與從動機(ji)(ji)(ji)之間由于制造誤(wu)差(cha)(cha)、安裝誤(wu)差(cha)(cha)、承載變形以及溫升變化的影響等(deng)所引起的軸(zhou)向(xiang)、徑向(xiang)和角向(xiang)偏移。膜片(pian)(pian)彈(dan)性(xing)聯軸(zhou)器(qi)屬金屬彈(dan)性(xing)元件撓性(xing)聯軸(zhou)器(qi),其依靠金屬聯軸(zhou)器(qi)膜片(pian)(pian)來聯接主(zhu)、從動機(ji)(ji)(ji)傳(chuan)遞扭(niu)矩,具有彈(dan)性(xing)減振、無噪(zao)聲、不(bu)需潤滑的優(you)點。
膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)(qi)至(zhi)少由一(yi)個(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)和(he)兩個(ge)軸(zhou)(zhou)套(tao)組成(cheng)。膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)被(bei)用銷釘緊固在軸(zhou)(zhou)套(tao)上一(yi)般不(bu)會松動或引起膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)和(he)軸(zhou)(zhou)套(tao)之間(jian)的(de)(de)(de)反沖。有(you)一(yi)些生產商提(ti)供兩個(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)的(de)(de)(de),也有(you)提(ti)供三個(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)的(de)(de)(de),中(zhong)間(jian)有(you)一(yi)個(ge)或兩個(ge)剛性(xing)元件,兩邊 再連在軸(zhou)(zhou)套(tao)上。單膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)(qi)和(he)雙膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)(qi)的(de)(de)(de)不(bu)同(tong)之處是處理各種(zhong)偏(pian)差能(neng)(neng)力的(de)(de)(de)不(bu)同(tong),鑒于其需要(yao)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)能(neng)(neng)復雜的(de)(de)(de)彎曲,所以單膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)(qi)不(bu)太(tai)適應偏(pian)心。而雙膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)(qi)可以同(tong)時曲向不(bu)同(tong)的(de)(de)(de)方向,以此來補償偏(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(guo)車削(xue),銑削(xue),和拉(la)削(xue)等機加(jia)工方法加(jia)工而成,再經過(guo)整體熱處理。以保證(zheng)足(zu)夠的(de)機械強度,市面上還有一種(zhong)爪盤(pan)是鑄件,能夠大批量(liang)的(de)生產,而且免去(qu)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(yong)溫度,一般(ban)為-35至+80度。
星(xing)形(xing)聯軸器(qi)高速(su)(su)運(yun)轉時(shi)由(you)于受離心力的(de)(de)作(zuo)用(yong)而產生的(de)(de)徑(jing)向(xiang)運(yun)動(dong)將(jiang)加(jia)速(su)(su)其磨損(sun),加(jia)設(she)外(wai)殼(ke)。除了(le)能(neng)防塵存油外(wai),減薄量不足可能(neng)會(hui)造(zao)成(cheng)(cheng)干涉,減薄量過大會(hui)削弱齒(chi)(chi)的(de)(de)強度(du),且會(hui)側隙很大。外(wai)齒(chi)(chi)的(de)(de)接觸(chu)條(tiao)件(jian)得到改善,避免了(le)在角位(wei)移條(tiao)件(jian)下直齒(chi)(chi)齒(chi)(chi)端(duan)(duan)棱邊擠壓,應(ying)力集中的(de)(de)弊端(duan)(duan),同時(shi)改善了(le)齒(chi)(chi)面(mian)摩(mo)擦(ca)、磨損(sun)狀況(kuang),降低了(le)噪(zao)聲,維修(xiu)周期長。星(xing)形(xing)彈性聯軸器(qi)外(wai)齒(chi)(chi)套齒(chi)(chi)端(duan)(duan)呈喇(la)叭(ba)形(xing)狀,故不宜(yi)在高速(su)(su)和有沖擊(ji)載荷情況(kuang)下使(shi)用(yong),也不宜(yi)用(yong)于立軸的(de)(de)聯接。星(xing)型彈性聯軸器(qi)整體結構設(she)計時(shi),要充分(fen)(fen)注意齒(chi)(chi)面(mian)與滾(gun)子(zi)之間的(de)(de)潤滑(hua)及防塵,還(huan)有安全防護作(zuo)用(yong)。因(yin)為鏈(lian)條(tiao)萬(wan)一破(po)斷(duan),可能(neng)造(zao)成(cheng)(cheng)人身(shen)事故。鼓度(du)曲(qu)線曲(qu)率半徑(jing)與內(nei)齒(chi)(chi)單(dan)側減薄量成(cheng)(cheng)正比,即它與齒(chi)(chi)的(de)(de)嚙合(he)間隙有關,使(shi)內(nei)、外(wai)齒(chi)(chi)裝(zhuang)拆十分(fen)(fen)方便。
星型(xing)(xing)聯軸(zhou)(zhou)(zhou)器(qi)有(you)時被(bei)誤認(ren)為是(shi)(shi)梅花(hua)聯軸(zhou)(zhou)(zhou)器(qi),他們安裝(zhuang)后(hou)的(de)(de)(de)外形(xing)(xing)(xing)幾乎(hu)相似,但是(shi)(shi)同(tong)等型(xing)(xing)號下(xia),星形(xing)(xing)(xing)聯軸(zhou)(zhou)(zhou)器(qi)承受的(de)(de)(de)扭力(li)更大,相對(dui)梅花(hua)聯軸(zhou)(zhou)(zhou)器(qi),它(ta)的(de)(de)(de)內孔和外形(xing)(xing)(xing)可以(yi)(yi)做到更小。星形(xing)(xing)(xing)彈(dan)(dan)(dan)(dan)性(xing)聯軸(zhou)(zhou)(zhou)器(qi)聚氨脂(zhi)彈(dan)(dan)(dan)(dan)性(xing)體(ti)由凸形(xing)(xing)(xing)爪(zhua)塊(kuai)限(xian)制(zhi),聯軸(zhou)(zhou)(zhou)器(qi)是(shi)(shi)以(yi)(yi)工(gong)程(cheng)塑料(liao)作彈(dan)(dan)(dan)(dan)性(xing)元件,適(shi)用(yong)于聯接兩(liang)同(tong)軸(zhou)(zhou)(zhou)線的(de)(de)(de)傳(chuan)(chuan)動軸(zhou)(zhou)(zhou)系,具(ju)有(you)補償兩(liang)軸(zhou)(zhou)(zhou)相對(dui)偏(pian)移、緩沖、減震、耐磨性(xing)能,適(shi)應場合普遍 ,傳(chuan)(chuan)遞轉矩(ju)20-35000.N.M,工(gong)作溫(wen)度-35-+80攝氏(shi)度。星型(xing)(xing)彈(dan)(dan)(dan)(dan)性(xing)聯軸(zhou)(zhou)(zhou)器(qi)中的(de)(de)(de)彈(dan)(dan)(dan)(dan)性(xing)元件是(shi)(shi)工(gong)程(cheng)塑料(liao),由于該工(gong)程(cheng)塑料(liao)具(ju)有(you)良好(hao)的(de)(de)(de)彈(dan)(dan)(dan)(dan)性(xing)、緩沖性(xing)、減震性(xing)、耐磨性(xing),因此能很好(hao)的(de)(de)(de)補償兩(liang)傳(chuan)(chuan)動軸(zhou)(zhou)(zhou)系之間的(de)(de)(de)各種位(wei)移.星形(xing)(xing)(xing)彈(dan)(dan)(dan)(dan)性(xing)聯軸(zhou)(zhou)(zhou)器(qi)的(de)(de)(de)聚氨脂(zhi)彈(dan)(dan)(dan)(dan)性(xing)體(ti)由凸形(xing)(xing)(xing)爪(zhua)塊(kuai)限(xian)制(zhi)。特點(dian):預(yu)應力(li)下(xia)無齒隙的(de)(de)(de)連接,用(yong)于主軸(zhou)(zhou)(zhou)傳(chuan)(chuan)動、升降平臺(tai)和機(ji)床等。
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