榮基工業「qzuoiid.cn」真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)彈(dan)(dan)(dan)性(xing)膜(mo)(mo)片(pian)(pian)聯軸(zhou)器(qi)生(sheng)產(chan)廠(chang)家,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)彈(dan)(dan)(dan)性(xing)膜(mo)(mo)片(pian)(pian)聯軸(zhou)器(qi)廠(chang)家,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)彈(dan)(dan)(dan)性(xing)膜(mo)(mo)片(pian)(pian)聯軸(zhou)器(qi)生(sheng)產(chan)廠(chang)家,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)彈(dan)(dan)(dan)性(xing)膜(mo)(mo)片(pian)(pian)聯軸(zhou)器(qi)制(zhi)造(zao)廠(chang)家,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)彈(dan)(dan)(dan)性(xing)膜(mo)(mo)片(pian)(pian)聯軸(zhou)器(qi)加工廠(chang)家,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)彈(dan)(dan)(dan)性(xing)膜(mo)(mo)片(pian)(pian)聯軸(zhou)器(qi)供(gong)應商,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)彈(dan)(dan)(dan)性(xing)膜(mo)(mo)片(pian)(pian)聯軸(zhou)器(qi)廠(chang)商,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)彈(dan)(dan)(dan)性(xing)膜(mo)(mo)片(pian)(pian)聯軸(zhou)器(qi)公司,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)彈(dan)(dan)(dan)性(xing)膜(mo)(mo)片(pian)(pian)聯軸(zhou)器(qi)非標定制(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(ming)長,免(mian)維護,耐高(gao)溫(wen),耐酸堿防腐(fu)蝕(shi),適用于高(gao)溫(wen)高(gao)速(su)及有腐(fu)蝕(shi)工況(kuang)環境的軸系傳動。
膜片型聯(lian)軸器(qi)能補償主(zhu)動(dong)機與(yu)從(cong)動(dong)機之(zhi)間由于制造誤(wu)差(cha)、安裝誤(wu)差(cha)、承(cheng)載變(bian)形以及溫升變(bian)化(hua)的影響(xiang)等(deng)所引起(qi)的軸向(xiang)、徑向(xiang)和角向(xiang)偏(pian)移。膜片彈性聯(lian)軸器(qi)屬(shu)金屬(shu)彈性元件(jian)撓性聯(lian)軸器(qi),其依靠金屬(shu)聯(lian)軸器(qi)膜片來聯(lian)接主(zhu)、從(cong)動(dong)機傳遞扭矩(ju),具有彈性減振、無噪聲、不需潤(run)滑的優(you)點。
膜(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)器至少由一個(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)和(he)兩(liang)個(ge)(ge)軸(zhou)套組成。膜(mo)(mo)片(pian)(pian)(pian)被用銷釘緊固(gu)在軸(zhou)套上(shang)一般不(bu)會(hui)松動或(huo)引起(qi)膜(mo)(mo)片(pian)(pian)(pian)和(he)軸(zhou)套之間的(de)反沖。有(you)一些(xie)生產商提(ti)供(gong)兩(liang)個(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)的(de),也有(you)提(ti)供(gong)三個(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)的(de),中間有(you)一個(ge)(ge)或(huo)兩(liang)個(ge)(ge)剛性元件,兩(liang)邊 再連(lian)在軸(zhou)套上(shang)。單膜(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)器和(he)雙膜(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)器的(de)不(bu)同(tong)(tong)之處是處理各種偏(pian)(pian)差能力的(de)不(bu)同(tong)(tong),鑒于其需要膜(mo)(mo)片(pian)(pian)(pian)能復雜(za)的(de)彎曲(qu),所以(yi)單膜(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)器不(bu)太(tai)適應偏(pian)(pian)心。而雙膜(mo)(mo)片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)器可以(yi)同(tong)(tong)時曲(qu)向不(bu)同(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(jing)過(guo)車削,銑削,和拉削等機加(jia)工方法加(jia)工而(er)成,再經(jing)過(guo)整體熱處理。以保證足夠的機械強度,市(shi)面上還有(you)一(yi)種爪盤(pan)是(shi)鑄件,能夠大批(pi)量(liang)的生(sheng)產,而(er)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(shi)用溫度,一般為-35至(zhi)+80度。
星形(xing)聯(lian)(lian)軸器高速(su)(su)運轉時(shi)由于(yu)受離心(xin)力的(de)(de)(de)作用而產生(sheng)的(de)(de)(de)徑向(xiang)運動將加速(su)(su)其磨損(sun)(sun),加設外殼(ke)。除了(le)能防塵存(cun)油外,減薄(bo)量(liang)不足可能會(hui)(hui)造(zao)成(cheng)干(gan)涉,減薄(bo)量(liang)過大(da)會(hui)(hui)削弱齒(chi)的(de)(de)(de)強度,且會(hui)(hui)側(ce)隙很大(da)。外齒(chi)的(de)(de)(de)接觸(chu)條件(jian)得到改善(shan),避免了(le)在角(jiao)位移條件(jian)下直齒(chi)齒(chi)端棱邊擠壓,應力集中的(de)(de)(de)弊端,同時(shi)改善(shan)了(le)齒(chi)面摩擦、磨損(sun)(sun)狀(zhuang)況,降低了(le)噪聲,維修周期長(chang)。星形(xing)彈(dan)性聯(lian)(lian)軸器外齒(chi)套齒(chi)端呈(cheng)喇叭形(xing)狀(zhuang),故不宜在高速(su)(su)和(he)有沖擊載荷情況下使用,也不宜用于(yu)立軸的(de)(de)(de)聯(lian)(lian)接。星型彈(dan)性聯(lian)(lian)軸器整(zheng)體(ti)結(jie)構(gou)設計(ji)時(shi),要(yao)充分注(zhu)意齒(chi)面與(yu)滾子之間(jian)的(de)(de)(de)潤(run)滑及防塵,還有安(an)全防護(hu)作用。因(yin)為鏈條萬(wan)一破(po)斷,可能造(zao)成(cheng)人身事故。鼓度曲線曲率半徑與(yu)內齒(chi)單側(ce)減薄(bo)量(liang)成(cheng)正比,即它與(yu)齒(chi)的(de)(de)(de)嚙合間(jian)隙有關(guan),使內、外齒(chi)裝拆十(shi)分方便。
星(xing)型聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)有時被誤認(ren)為(wei)是(shi)(shi)梅花聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi),他們安裝后的(de)(de)外形(xing)幾乎(hu)相似(si),但是(shi)(shi)同等型號下,星(xing)形(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)承(cheng)受的(de)(de)扭(niu)力(li)更(geng)大(da),相對梅花聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi),它的(de)(de)內孔和(he)外形(xing)可(ke)以做到(dao)更(geng)小(xiao)。星(xing)形(xing)彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)聚氨脂(zhi)彈(dan)性(xing)(xing)(xing)(xing)體(ti)由凸形(xing)爪(zhua)(zhua)塊限(xian)制(zhi),聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)是(shi)(shi)以工(gong)(gong)程(cheng)塑(su)料作彈(dan)性(xing)(xing)(xing)(xing)元件,適用于聯(lian)(lian)接兩同軸(zhou)(zhou)線的(de)(de)傳(chuan)動軸(zhou)(zhou)系,具有補償兩軸(zhou)(zhou)相對偏移、緩(huan)沖(chong)、減震、耐磨(mo)性(xing)(xing)(xing)(xing)能(neng),適應場合(he)普遍 ,傳(chuan)遞轉矩20-35000.N.M,工(gong)(gong)作溫度(du)-35-+80攝氏度(du)。星(xing)型彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)中的(de)(de)彈(dan)性(xing)(xing)(xing)(xing)元件是(shi)(shi)工(gong)(gong)程(cheng)塑(su)料,由于該工(gong)(gong)程(cheng)塑(su)料具有良好的(de)(de)彈(dan)性(xing)(xing)(xing)(xing)、緩(huan)沖(chong)性(xing)(xing)(xing)(xing)、減震性(xing)(xing)(xing)(xing)、耐磨(mo)性(xing)(xing)(xing)(xing),因此能(neng)很好的(de)(de)補償兩傳(chuan)動軸(zhou)(zhou)系之間(jian)的(de)(de)各(ge)種位移.星(xing)形(xing)彈(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)的(de)(de)聚氨脂(zhi)彈(dan)性(xing)(xing)(xing)(xing)體(ti)由凸形(xing)爪(zhua)(zhua)塊限(xian)制(zhi)。特(te)點:預應力(li)下無齒隙的(de)(de)連接,用于主(zhu)軸(zhou)(zhou)傳(chuan)動、升(sheng)降(jiang)平臺和(he)機床等。
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