榮基工(gong)(gong)業「qzuoiid.cn」脹(zhang)(zhang)(zhang)緊(jin)(jin)套彈(dan)(dan)性(xing)(xing)膜(mo)(mo)(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)生產廠家(jia),脹(zhang)(zhang)(zhang)緊(jin)(jin)套彈(dan)(dan)性(xing)(xing)膜(mo)(mo)(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)廠家(jia),脹(zhang)(zhang)(zhang)緊(jin)(jin)套彈(dan)(dan)性(xing)(xing)膜(mo)(mo)(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)生產廠家(jia),脹(zhang)(zhang)(zhang)緊(jin)(jin)套彈(dan)(dan)性(xing)(xing)膜(mo)(mo)(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)制(zhi)造廠家(jia),脹(zhang)(zhang)(zhang)緊(jin)(jin)套彈(dan)(dan)性(xing)(xing)膜(mo)(mo)(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)加工(gong)(gong)廠家(jia),脹(zhang)(zhang)(zhang)緊(jin)(jin)套彈(dan)(dan)性(xing)(xing)膜(mo)(mo)(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)供應(ying)商,脹(zhang)(zhang)(zhang)緊(jin)(jin)套彈(dan)(dan)性(xing)(xing)膜(mo)(mo)(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)廠商,脹(zhang)(zhang)(zhang)緊(jin)(jin)套彈(dan)(dan)性(xing)(xing)膜(mo)(mo)(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)公司,脹(zhang)(zhang)(zhang)緊(jin)(jin)套彈(dan)(dan)性(xing)(xing)膜(mo)(mo)(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)非(fei)標定(ding)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(jie)構緊(jin)湊(cou),傳(chuan)遞扭矩大,使(shi)用(yong)壽命長,免(mian)維護,耐(nai)(nai)高(gao)(gao)溫,耐(nai)(nai)酸堿防腐蝕,適用(yong)于高(gao)(gao)溫高(gao)(gao)速及有腐蝕工(gong)況環境的軸系傳(chuan)動。
膜(mo)片型聯(lian)軸(zhou)器能(neng)補償主動機(ji)與從(cong)動機(ji)之(zhi)間(jian)由于制造誤差、安裝(zhuang)誤差、承載變(bian)形以及溫(wen)升變(bian)化的影響等所引起的軸(zhou)向、徑向和角向偏移。膜(mo)片彈(dan)性聯(lian)軸(zhou)器屬金屬彈(dan)性元件撓(nao)性聯(lian)軸(zhou)器,其依靠金屬聯(lian)軸(zhou)器膜(mo)片來聯(lian)接主、從(cong)動機(ji)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)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)至少(shao)由一(yi)(yi)個膜片(pian)(pian)(pian)(pian)和(he)(he)兩(liang)(liang)(liang)個軸(zhou)(zhou)套組成。膜片(pian)(pian)(pian)(pian)被用銷釘(ding)緊固在軸(zhou)(zhou)套上一(yi)(yi)般不(bu)(bu)會松動或引起膜片(pian)(pian)(pian)(pian)和(he)(he)軸(zhou)(zhou)套之間的(de)反沖。有一(yi)(yi)些生產(chan)商(shang)提供兩(liang)(liang)(liang)個膜片(pian)(pian)(pian)(pian)的(de),也(ye)有提供三個膜片(pian)(pian)(pian)(pian)的(de),中(zhong)間有一(yi)(yi)個或兩(liang)(liang)(liang)個剛性(xing)元件,兩(liang)(liang)(liang)邊 再連在軸(zhou)(zhou)套上。單膜片(pian)(pian)(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)和(he)(he)雙膜片(pian)(pian)(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)的(de)不(bu)(bu)同(tong)之處是處理各種偏(pian)差能力的(de)不(bu)(bu)同(tong),鑒(jian)于其需要膜片(pian)(pian)(pian)(pian)能復雜的(de)彎曲,所以單膜片(pian)(pian)(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)不(bu)(bu)太適應偏(pian)心。而雙膜片(pian)(pian)(pian)(pian)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)可以同(tong)時曲向不(bu)(bu)同(tong)的(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(jing)過(guo)車削,銑削,和拉削等(deng)機加(jia)工方法加(jia)工而(er)成,再經(jing)過(guo)整(zheng)體熱處理。以保證足(zu)夠(gou)的(de)機械強(qiang)度,市面上還有一種爪盤(pan)是(shi)鑄件,能夠(gou)大批量的(de)生產,而(er)且免(mian)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(yong)溫(wen)度,一般為-35至+80度。
星(xing)(xing)形聯軸(zhou)器高速(su)(su)運轉時由于受(shou)離心力的(de)(de)作用(yong)(yong)而產生(sheng)的(de)(de)徑(jing)向運動將(jiang)加速(su)(su)其磨(mo)損,加設(she)外(wai)(wai)(wai)殼。除(chu)了能(neng)防塵存油(you)外(wai)(wai)(wai),減薄(bo)量(liang)(liang)不足可能(neng)會(hui)造成干(gan)涉,減薄(bo)量(liang)(liang)過大(da)會(hui)削弱齒(chi)(chi)的(de)(de)強度,且會(hui)側隙很大(da)。外(wai)(wai)(wai)齒(chi)(chi)的(de)(de)接(jie)觸條件得到改善(shan),避免了在(zai)(zai)角位移條件下(xia)直齒(chi)(chi)齒(chi)(chi)端(duan)棱(leng)邊擠壓,應力集中的(de)(de)弊端(duan),同時改善(shan)了齒(chi)(chi)面(mian)摩擦(ca)、磨(mo)損狀(zhuang)況,降(jiang)低(di)了噪(zao)聲,維修周期(qi)長。星(xing)(xing)形彈(dan)性聯軸(zhou)器外(wai)(wai)(wai)齒(chi)(chi)套齒(chi)(chi)端(duan)呈喇(la)叭形狀(zhuang),故不宜(yi)在(zai)(zai)高速(su)(su)和有沖擊載荷情況下(xia)使(shi)用(yong)(yong),也不宜(yi)用(yong)(yong)于立軸(zhou)的(de)(de)聯接(jie)。星(xing)(xing)型(xing)彈(dan)性聯軸(zhou)器整體結構設(she)計時,要(yao)充分注意(yi)齒(chi)(chi)面(mian)與(yu)(yu)滾子之間的(de)(de)潤(run)滑及防塵,還(huan)有安全防護(hu)作用(yong)(yong)。因為鏈條萬一(yi)破(po)斷,可能(neng)造成人身事(shi)故。鼓(gu)度曲線(xian)曲率半徑(jing)與(yu)(yu)內齒(chi)(chi)單側減薄(bo)量(liang)(liang)成正比,即它與(yu)(yu)齒(chi)(chi)的(de)(de)嚙合間隙有關(guan),使(shi)內、外(wai)(wai)(wai)齒(chi)(chi)裝拆十分方便。
星型(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)有時(shi)被(bei)誤認為是(shi)梅花聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi),他們安裝(zhuang)后(hou)的(de)(de)(de)(de)外形(xing)(xing)幾乎相似,但是(shi)同等型(xing)號下,星形(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)承(cheng)受的(de)(de)(de)(de)扭力(li)(li)更大,相對(dui)梅花聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi),它(ta)的(de)(de)(de)(de)內孔和(he)(he)外形(xing)(xing)可以(yi)做到更小。星形(xing)(xing)彈(dan)(dan)性(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)聚(ju)氨脂彈(dan)(dan)性(xing)體由凸形(xing)(xing)爪塊(kuai)限(xian)制,聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)是(shi)以(yi)工(gong)(gong)程塑(su)(su)料作彈(dan)(dan)性(xing)元(yuan)件,適(shi)用于聯(lian)(lian)接兩(liang)同軸(zhou)(zhou)(zhou)線的(de)(de)(de)(de)傳(chuan)動軸(zhou)(zhou)(zhou)系(xi),具有補(bu)償兩(liang)軸(zhou)(zhou)(zhou)相對(dui)偏移、緩沖、減震、耐(nai)磨性(xing)能,適(shi)應場合普遍 ,傳(chuan)遞轉矩20-35000.N.M,工(gong)(gong)作溫度-35-+80攝氏度。星型(xing)彈(dan)(dan)性(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)中(zhong)的(de)(de)(de)(de)彈(dan)(dan)性(xing)元(yuan)件是(shi)工(gong)(gong)程塑(su)(su)料,由于該工(gong)(gong)程塑(su)(su)料具有良(liang)好的(de)(de)(de)(de)彈(dan)(dan)性(xing)、緩沖性(xing)、減震性(xing)、耐(nai)磨性(xing),因此(ci)能很好的(de)(de)(de)(de)補(bu)償兩(liang)傳(chuan)動軸(zhou)(zhou)(zhou)系(xi)之間的(de)(de)(de)(de)各種位移.星形(xing)(xing)彈(dan)(dan)性(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)的(de)(de)(de)(de)聚(ju)氨脂彈(dan)(dan)性(xing)體由凸形(xing)(xing)爪塊(kuai)限(xian)制。特點:預應力(li)(li)下無齒隙的(de)(de)(de)(de)連接,用于主軸(zhou)(zhou)(zhou)傳(chuan)動、升(sheng)降(jiang)平臺和(he)(he)機床等。
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