榮基工(gong)業「qzuoiid.cn」前(qian)(qian)置(zhi)(zhi)(zhi)泵(beng)(beng)彈(dan)性膜片(pian)聯(lian)軸(zhou)器(qi)廠(chang)(chang)(chang)家(jia),前(qian)(qian)置(zhi)(zhi)(zhi)泵(beng)(beng)彈(dan)性膜片(pian)聯(lian)軸(zhou)器(qi)廠(chang)(chang)(chang)家(jia),前(qian)(qian)置(zhi)(zhi)(zhi)泵(beng)(beng)彈(dan)性膜片(pian)聯(lian)軸(zhou)器(qi)生產廠(chang)(chang)(chang)家(jia),前(qian)(qian)置(zhi)(zhi)(zhi)泵(beng)(beng)彈(dan)性膜片(pian)聯(lian)軸(zhou)器(qi)制造廠(chang)(chang)(chang)家(jia),前(qian)(qian)置(zhi)(zhi)(zhi)泵(beng)(beng)彈(dan)性膜片(pian)聯(lian)軸(zhou)器(qi)加工(gong)廠(chang)(chang)(chang)家(jia),前(qian)(qian)置(zhi)(zhi)(zhi)泵(beng)(beng)彈(dan)性膜片(pian)聯(lian)軸(zhou)器(qi)供應商,前(qian)(qian)置(zhi)(zhi)(zhi)泵(beng)(beng)彈(dan)性膜片(pian)聯(lian)軸(zhou)器(qi)廠(chang)(chang)(chang)商,前(qian)(qian)置(zhi)(zhi)(zhi)泵(beng)(beng)彈(dan)性膜片(pian)聯(lian)軸(zhou)器(qi)公(gong)司,前(qian)(qian)置(zhi)(zhi)(zhi)泵(beng)(beng)彈(dan)性膜片(pian)聯(lian)軸(zhou)器(qi)非(fei)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(jin)湊,傳(chuan)遞扭矩(ju)大,使用壽命(ming)長,免(mian)維護,耐高溫,耐酸堿防腐蝕,適用于高溫高速及有(you)腐蝕工況環(huan)境(jing)的軸系(xi)傳(chuan)動。
膜片型聯軸(zhou)器能補(bu)償主動機(ji)與從(cong)(cong)動機(ji)之間(jian)由于制造誤差(cha)、安裝誤差(cha)、承(cheng)載變形以及溫(wen)升變化的(de)影響等所引(yin)起(qi)的(de)軸(zhou)向、徑(jing)向和角向偏移。膜片彈(dan)性聯軸(zhou)器屬(shu)金屬(shu)彈(dan)性元(yuan)件(jian)撓性聯軸(zhou)器,其依(yi)靠金屬(shu)聯軸(zhou)器膜片來聯接(jie)主、從(cong)(cong)動機(ji)傳(chuan)遞扭矩,具(ju)有彈(dan)性減振(zhen)、無(wu)噪聲、不需潤(run)滑的(de)優點。
膜(mo)(mo)(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)至少由一個膜(mo)(mo)(mo)片(pian)(pian)(pian)和兩個軸(zhou)(zhou)(zhou)(zhou)套(tao)(tao)組成。膜(mo)(mo)(mo)片(pian)(pian)(pian)被(bei)用(yong)銷釘緊(jin)固(gu)在軸(zhou)(zhou)(zhou)(zhou)套(tao)(tao)上(shang)一般不會松動或(huo)引起(qi)膜(mo)(mo)(mo)片(pian)(pian)(pian)和軸(zhou)(zhou)(zhou)(zhou)套(tao)(tao)之(zhi)間(jian)(jian)的(de)反(fan)沖。有(you)(you)一些生產(chan)商提供(gong)兩個膜(mo)(mo)(mo)片(pian)(pian)(pian)的(de),也有(you)(you)提供(gong)三個膜(mo)(mo)(mo)片(pian)(pian)(pian)的(de),中間(jian)(jian)有(you)(you)一個或(huo)兩個剛性元件,兩邊 再連在軸(zhou)(zhou)(zhou)(zhou)套(tao)(tao)上(shang)。單膜(mo)(mo)(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)和雙(shuang)(shuang)膜(mo)(mo)(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)的(de)不同(tong)(tong)(tong)之(zhi)處是(shi)處理各種偏(pian)(pian)差(cha)能力的(de)不同(tong)(tong)(tong),鑒于(yu)其(qi)需要膜(mo)(mo)(mo)片(pian)(pian)(pian)能復(fu)雜的(de)彎曲(qu),所以(yi)單膜(mo)(mo)(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)不太適應偏(pian)(pian)心。而雙(shuang)(shuang)膜(mo)(mo)(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)可以(yi)同(tong)(tong)(tong)時曲(qu)向不同(tong)(tong)(tong)的(de)方向,以(yi)此來補償偏(pian)(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(che)削,銑(xian)削,和拉削等機加工(gong)(gong)方法加工(gong)(gong)而(er)成,再經過整體(ti)熱處(chu)理。以保證(zheng)足夠的機械強度,市面上還有一種爪盤(pan)是鑄件,能夠大批量(liang)的生(sheng)產,而(er)且免去了加工(gong)(gong)損(sun)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(de)使用溫度(du),一般為-35至(zhi)+80度(du)。
星(xing)形聯(lian)軸器(qi)高(gao)速(su)(su)運轉時由于受離心力的作用(yong)而(er)產(chan)生的徑(jing)向(xiang)運動(dong)將(jiang)加(jia)(jia)速(su)(su)其磨損(sun),加(jia)(jia)設(she)外(wai)殼。除(chu)了(le)能(neng)防(fang)塵存油(you)外(wai),減薄量不足可能(neng)會造(zao)成(cheng)干涉,減薄量過大會削弱(ruo)齒(chi)(chi)(chi)的強(qiang)度(du),且會側隙(xi)很大。外(wai)齒(chi)(chi)(chi)的接觸條件得到改善,避免(mian)了(le)在角(jiao)位移條件下直齒(chi)(chi)(chi)齒(chi)(chi)(chi)端棱邊擠壓,應力集中的弊端,同時改善了(le)齒(chi)(chi)(chi)面摩擦(ca)、磨損(sun)狀(zhuang)況,降(jiang)低(di)了(le)噪聲(sheng),維修周期長。星(xing)形彈性(xing)聯(lian)軸器(qi)外(wai)齒(chi)(chi)(chi)套齒(chi)(chi)(chi)端呈喇叭(ba)形狀(zhuang),故不宜(yi)在高(gao)速(su)(su)和(he)有(you)沖(chong)擊(ji)載荷情況下使(shi)(shi)用(yong),也不宜(yi)用(yong)于立(li)軸的聯(lian)接。星(xing)型彈性(xing)聯(lian)軸器(qi)整體結構設(she)計時,要充(chong)分注意齒(chi)(chi)(chi)面與滾子(zi)之間的潤滑及防(fang)塵,還(huan)有(you)安全防(fang)護作用(yong)。因(yin)為鏈條萬一破(po)斷,可能(neng)造(zao)成(cheng)人身(shen)事故。鼓(gu)度(du)曲線(xian)曲率半徑(jing)與內(nei)齒(chi)(chi)(chi)單(dan)側減薄量成(cheng)正(zheng)比,即它與齒(chi)(chi)(chi)的嚙合間隙(xi)有(you)關,使(shi)(shi)內(nei)、外(wai)齒(chi)(chi)(chi)裝拆十分方便。
星(xing)型聯(lian)(lian)(lian)軸(zhou)器(qi)有時(shi)被(bei)誤認(ren)為是(shi)梅花(hua)聯(lian)(lian)(lian)軸(zhou)器(qi),他們安(an)裝后的(de)外形幾乎相(xiang)(xiang)似,但(dan)是(shi)同(tong)(tong)等型號下,星(xing)形聯(lian)(lian)(lian)軸(zhou)器(qi)承(cheng)受的(de)扭力更大,相(xiang)(xiang)對(dui)梅花(hua)聯(lian)(lian)(lian)軸(zhou)器(qi),它的(de)內(nei)孔和(he)外形可以做到更小。星(xing)形彈(dan)性(xing)(xing)聯(lian)(lian)(lian)軸(zhou)器(qi)聚(ju)氨脂彈(dan)性(xing)(xing)體(ti)由凸(tu)形爪塊(kuai)限制,聯(lian)(lian)(lian)軸(zhou)器(qi)是(shi)以工程(cheng)(cheng)塑料(liao)作彈(dan)性(xing)(xing)元(yuan)件,適(shi)用于聯(lian)(lian)(lian)接(jie)兩(liang)同(tong)(tong)軸(zhou)線的(de)傳(chuan)動(dong)軸(zhou)系,具(ju)有補(bu)償兩(liang)軸(zhou)相(xiang)(xiang)對(dui)偏(pian)移、緩(huan)沖(chong)、減震(zhen)、耐磨(mo)性(xing)(xing)能,適(shi)應(ying)場(chang)合(he)普遍 ,傳(chuan)遞轉矩(ju)20-35000.N.M,工作溫度-35-+80攝(she)氏度。星(xing)型彈(dan)性(xing)(xing)聯(lian)(lian)(lian)軸(zhou)器(qi)中的(de)彈(dan)性(xing)(xing)元(yuan)件是(shi)工程(cheng)(cheng)塑料(liao),由于該工程(cheng)(cheng)塑料(liao)具(ju)有良好的(de)彈(dan)性(xing)(xing)、緩(huan)沖(chong)性(xing)(xing)、減震(zhen)性(xing)(xing)、耐磨(mo)性(xing)(xing),因此能很好的(de)補(bu)償兩(liang)傳(chuan)動(dong)軸(zhou)系之(zhi)間的(de)各種位移.星(xing)形彈(dan)性(xing)(xing)聯(lian)(lian)(lian)軸(zhou)器(qi)的(de)聚(ju)氨脂彈(dan)性(xing)(xing)體(ti)由凸(tu)形爪塊(kuai)限制。特點:預應(ying)力下無(wu)齒隙的(de)連(lian)接(jie),用于主軸(zhou)傳(chuan)動(dong)、升降平臺和(he)機床等。
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