榮基(ji)工業「qzuoiid.cn」真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)彈(dan)性(xing)聯軸器(qi)(qi)(qi)(qi)廠(chang)(chang)商(shang),真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)彈(dan)性(xing)聯軸器(qi)(qi)(qi)(qi)廠(chang)(chang)家,真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)彈(dan)性(xing)聯軸器(qi)(qi)(qi)(qi)生產(chan)廠(chang)(chang)家,真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)彈(dan)性(xing)聯軸器(qi)(qi)(qi)(qi)制造廠(chang)(chang)家,真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)彈(dan)性(xing)聯軸器(qi)(qi)(qi)(qi)加工廠(chang)(chang)家,真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)彈(dan)性(xing)聯軸器(qi)(qi)(qi)(qi)供應(ying)商(shang),真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)彈(dan)性(xing)聯軸器(qi)(qi)(qi)(qi)廠(chang)(chang)商(shang),真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)彈(dan)性(xing)聯軸器(qi)(qi)(qi)(qi)公(gong)司(si),真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)彈(dan)性(xing)聯軸器(qi)(qi)(qi)(qi)非標定制.
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(jie)構緊湊,傳遞扭矩大(da),使用壽命長,免維護,耐高溫(wen),耐酸堿防腐蝕,適(shi)用于(yu)高溫(wen)高速(su)及有腐蝕工況環境的軸(zhou)系(xi)傳動。
膜(mo)片(pian)型聯(lian)軸(zhou)(zhou)器能補償主(zhu)動機(ji)與從動機(ji)之間(jian)由于制造誤(wu)差(cha)、安裝誤(wu)差(cha)、承載變(bian)形以(yi)及溫(wen)升(sheng)變(bian)化的(de)(de)影響(xiang)等所引(yin)起的(de)(de)軸(zhou)(zhou)向、徑向和角(jiao)向偏移。膜(mo)片(pian)彈(dan)(dan)性聯(lian)軸(zhou)(zhou)器屬金屬彈(dan)(dan)性元(yuan)件撓性聯(lian)軸(zhou)(zhou)器,其依(yi)靠(kao)金屬聯(lian)軸(zhou)(zhou)器膜(mo)片(pian)來聯(lian)接主(zhu)、從動機(ji)傳遞(di)扭矩,具有(you)彈(dan)(dan)性減振、無(wu)噪聲(sheng)、不需潤(run)滑的(de)(de)優點。
膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器至(zhi)少由一(yi)(yi)個(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和兩個(ge)(ge)軸(zhou)(zhou)(zhou)(zhou)(zhou)套組(zu)成。膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)被用銷釘緊固在軸(zhou)(zhou)(zhou)(zhou)(zhou)套上一(yi)(yi)般不(bu)會(hui)松動或(huo)引起膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和軸(zhou)(zhou)(zhou)(zhou)(zhou)套之間(jian)的反(fan)沖。有(you)(you)一(yi)(yi)些生產商提供兩個(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的,也(ye)有(you)(you)提供三(san)個(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的,中間(jian)有(you)(you)一(yi)(yi)個(ge)(ge)或(huo)兩個(ge)(ge)剛性元(yuan)件,兩邊 再連在軸(zhou)(zhou)(zhou)(zhou)(zhou)套上。單膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器和雙(shuang)膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器的不(bu)同之處(chu)是處(chu)理各種偏(pian)差能力(li)的不(bu)同,鑒于其需要膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)能復雜的彎曲,所(suo)以(yi)單膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器不(bu)太(tai)適應偏(pian)心。而雙(shuang)膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器可以(yi)同時曲向不(bu)同的方向,以(yi)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(jing)過(guo)車削,銑削,和拉削等機(ji)加工(gong)方法加工(gong)而成,再經(jing)過(guo)整體(ti)熱處理。以(yi)保證足夠的機(ji)械強(qiang)度,市面上還有一種爪盤是(shi)鑄(zhu)件,能夠大批(pi)量的生產(chan),而且免(mian)去了加工(gong)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,一般為-35至+80度。
星形(xing)(xing)聯軸(zhou)器(qi)(qi)高速運轉時(shi)由于受離心力的(de)作用而(er)產(chan)生的(de)徑向運動將加速其磨(mo)損(sun),加設外(wai)殼。除了(le)能防塵(chen)(chen)存油外(wai),減薄量不(bu)足(zu)可(ke)能會造成干涉,減薄量過大會削弱齒(chi)(chi)(chi)(chi)的(de)強度,且會側隙很大。外(wai)齒(chi)(chi)(chi)(chi)的(de)接(jie)(jie)觸條(tiao)件得到改善(shan),避免了(le)在角位移條(tiao)件下直齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)端棱邊(bian)擠壓,應(ying)力集(ji)中的(de)弊端,同時(shi)改善(shan)了(le)齒(chi)(chi)(chi)(chi)面摩擦、磨(mo)損(sun)狀況,降低了(le)噪聲,維修周期長。星形(xing)(xing)彈性(xing)聯軸(zhou)器(qi)(qi)外(wai)齒(chi)(chi)(chi)(chi)套(tao)齒(chi)(chi)(chi)(chi)端呈喇(la)叭形(xing)(xing)狀,故(gu)(gu)不(bu)宜在高速和(he)有沖擊載荷情況下使用,也不(bu)宜用于立軸(zhou)的(de)聯接(jie)(jie)。星型彈性(xing)聯軸(zhou)器(qi)(qi)整體(ti)結構設計時(shi),要充分注意齒(chi)(chi)(chi)(chi)面與滾(gun)子之間的(de)潤滑及防塵(chen)(chen),還有安全防護作用。因(yin)為鏈條(tiao)萬一破斷,可(ke)能造成人身事故(gu)(gu)。鼓度曲(qu)線(xian)曲(qu)率半徑與內(nei)齒(chi)(chi)(chi)(chi)單側減薄量成正(zheng)比,即它(ta)與齒(chi)(chi)(chi)(chi)的(de)嚙(nie)合間隙有關(guan),使內(nei)、外(wai)齒(chi)(chi)(chi)(chi)裝拆十分方便。
星(xing)(xing)型(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)有時被誤認為是梅(mei)(mei)花聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi),他們(men)安裝后的(de)外(wai)形(xing)(xing)幾乎相似,但是同(tong)等(deng)型(xing)號下,星(xing)(xing)形(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)承(cheng)受的(de)扭力(li)更大(da),相對(dui)梅(mei)(mei)花聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi),它的(de)內孔和外(wai)形(xing)(xing)可(ke)以做到更小(xiao)。星(xing)(xing)形(xing)(xing)彈性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)聚氨脂(zhi)彈性(xing)體(ti)由(you)凸(tu)形(xing)(xing)爪(zhua)塊限制(zhi),聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)是以工(gong)(gong)程(cheng)塑料(liao)作彈性(xing)元件,適(shi)(shi)用(yong)于(yu)聯(lian)(lian)(lian)接兩同(tong)軸(zhou)(zhou)(zhou)(zhou)線的(de)傳動(dong)軸(zhou)(zhou)(zhou)(zhou)系(xi),具有補償兩軸(zhou)(zhou)(zhou)(zhou)相對(dui)偏移、緩(huan)沖、減(jian)震、耐磨性(xing)能(neng)(neng),適(shi)(shi)應場合(he)普遍(bian) ,傳遞轉矩(ju)20-35000.N.M,工(gong)(gong)作溫度(du)-35-+80攝(she)氏(shi)度(du)。星(xing)(xing)型(xing)彈性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)中的(de)彈性(xing)元件是工(gong)(gong)程(cheng)塑料(liao),由(you)于(yu)該(gai)工(gong)(gong)程(cheng)塑料(liao)具有良(liang)好(hao)的(de)彈性(xing)、緩(huan)沖性(xing)、減(jian)震性(xing)、耐磨性(xing),因此能(neng)(neng)很好(hao)的(de)補償兩傳動(dong)軸(zhou)(zhou)(zhou)(zhou)系(xi)之(zhi)間(jian)的(de)各(ge)種(zhong)位移.星(xing)(xing)形(xing)(xing)彈性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)的(de)聚氨脂(zhi)彈性(xing)體(ti)由(you)凸(tu)形(xing)(xing)爪(zhua)塊限制(zhi)。特點:預應力(li)下無齒隙的(de)連接,用(yong)于(yu)主軸(zhou)(zhou)(zhou)(zhou)傳動(dong)、升降平臺(tai)和機床(chuang)等(deng)。
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