榮(rong)基工業(ye)「qzuoiid.cn」整體(ti)式彈(dan)(dan)性膜(mo)(mo)(mo)片(pian)聯軸(zhou)(zhou)器(qi)廠家,彈(dan)(dan)性膜(mo)(mo)(mo)片(pian)聯軸(zhou)(zhou)器(qi)廠家,彈(dan)(dan)性膜(mo)(mo)(mo)片(pian)聯軸(zhou)(zhou)器(qi)生產廠家,彈(dan)(dan)性膜(mo)(mo)(mo)片(pian)聯軸(zhou)(zhou)器(qi)制造廠家,彈(dan)(dan)性膜(mo)(mo)(mo)片(pian)聯軸(zhou)(zhou)器(qi)加工廠家,彈(dan)(dan)性膜(mo)(mo)(mo)片(pian)聯軸(zhou)(zhou)器(qi)供應商,彈(dan)(dan)性膜(mo)(mo)(mo)片(pian)聯軸(zhou)(zhou)器(qi)廠商,彈(dan)(dan)性膜(mo)(mo)(mo)片(pian)聯軸(zhou)(zhou)器(qi)公司,彈(dan)(dan)性膜(mo)(mo)(mo)片(pian)聯軸(zhou)(zhou)器(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。膜片式聯軸器結構(gou)緊湊,傳遞(di)扭矩大,使(shi)用(yong)壽命長(chang),免維護(hu),耐高溫,耐酸堿(jian)防腐(fu)蝕,適用(yong)于高溫高速及(ji)有腐(fu)蝕工況環境的軸系(xi)傳動。
膜片(pian)型(xing)聯軸器(qi)能補償主(zhu)動(dong)機與從(cong)動(dong)機之間(jian)由于(yu)制造(zao)誤差、安裝誤差、承載(zai)變(bian)形以及溫升變(bian)化的影響(xiang)等所引起(qi)的軸向、徑向和角向偏移。膜片(pian)彈(dan)(dan)(dan)性聯軸器(qi)屬金屬彈(dan)(dan)(dan)性元(yuan)件撓(nao)性聯軸器(qi),其(qi)依(yi)靠金屬聯軸器(qi)膜片(pian)來聯接(jie)主(zhu)、從(cong)動(dong)機傳遞扭矩(ju),具(ju)有彈(dan)(dan)(dan)性減振(zhen)、無噪(zao)聲、不需潤滑的優點(dian)。
膜(mo)片(pian)聯軸(zhou)器至(zhi)少由一個(ge)膜(mo)片(pian)和兩個(ge)軸(zhou)套(tao)組(zu)成。膜(mo)片(pian)被用銷釘(ding)緊固(gu)在(zai)軸(zhou)套(tao)上一般不會松動或引(yin)起(qi)膜(mo)片(pian)和軸(zhou)套(tao)之間的(de)反沖。有一些生產商提(ti)供(gong)兩個(ge)膜(mo)片(pian)的(de),也有提(ti)供(gong)三個(ge)膜(mo)片(pian)的(de),中間有一個(ge)或兩個(ge)剛性元件,兩邊(bian) 再(zai)連在(zai)軸(zhou)套(tao)上。單膜(mo)片(pian)聯軸(zhou)器和雙膜(mo)片(pian)聯軸(zhou)器的(de)不同之處是處理各種偏(pian)(pian)差能力的(de)不同,鑒于(yu)其需(xu)要膜(mo)片(pian)能復雜的(de)彎(wan)曲,所以單膜(mo)片(pian)聯軸(zhou)器不太適應(ying)偏(pian)(pian)心(xin)。而(er)雙膜(mo)片(pian)聯軸(zhou)器可以同時曲向不同的(de)方向,以此來補償偏(pian)(pian)心(xin)。
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,銑(xian)削,和拉削等機(ji)(ji)加(jia)(jia)(jia)工方法加(jia)(jia)(jia)工而(er)成,再(zai)經過(guo)整體熱(re)處理。以保證足夠(gou)的(de)機(ji)(ji)械強(qiang)度,市面上(shang)還有一(yi)種爪盤是鑄(zhu)件,能夠(gou)大批量的(de)生產,而(er)且免去了加(jia)(jia)(jia)工損耗(hao)。
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溫度,一般為-35至+80度。
星(xing)(xing)形(xing)(xing)聯(lian)(lian)軸器高速運轉時(shi)由于受離心力的作用(yong)而(er)產生(sheng)的徑向運動(dong)將加速其(qi)磨損,加設外(wai)殼。除(chu)了能防(fang)(fang)塵存(cun)油外(wai),減(jian)薄量(liang)(liang)不(bu)足可能會(hui)(hui)造成(cheng)(cheng)干涉,減(jian)薄量(liang)(liang)過大會(hui)(hui)削(xue)弱齒(chi)(chi)(chi)(chi)的強度(du),且會(hui)(hui)側隙很大。外(wai)齒(chi)(chi)(chi)(chi)的接(jie)觸條(tiao)(tiao)件(jian)得到改(gai)善,避免了在角(jiao)位移(yi)條(tiao)(tiao)件(jian)下直齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)端(duan)棱邊(bian)擠(ji)壓,應力集中的弊端(duan),同時(shi)改(gai)善了齒(chi)(chi)(chi)(chi)面摩擦、磨損狀(zhuang)況(kuang),降低了噪(zao)聲,維修(xiu)周期長。星(xing)(xing)形(xing)(xing)彈(dan)性聯(lian)(lian)軸器外(wai)齒(chi)(chi)(chi)(chi)套齒(chi)(chi)(chi)(chi)端(duan)呈喇叭(ba)形(xing)(xing)狀(zhuang),故不(bu)宜在高速和有沖擊載荷情況(kuang)下使(shi)用(yong),也不(bu)宜用(yong)于立軸的聯(lian)(lian)接(jie)。星(xing)(xing)型彈(dan)性聯(lian)(lian)軸器整體結構設計(ji)時(shi),要充分(fen)注意齒(chi)(chi)(chi)(chi)面與(yu)滾子之間的潤滑及防(fang)(fang)塵,還有安全防(fang)(fang)護作用(yong)。因為鏈(lian)條(tiao)(tiao)萬(wan)一破(po)斷,可能造成(cheng)(cheng)人身事故。鼓度(du)曲線(xian)曲率半(ban)徑與(yu)內齒(chi)(chi)(chi)(chi)單側減(jian)薄量(liang)(liang)成(cheng)(cheng)正比,即(ji)它(ta)與(yu)齒(chi)(chi)(chi)(chi)的嚙合間隙有關(guan),使(shi)內、外(wai)齒(chi)(chi)(chi)(chi)裝(zhuang)拆十(shi)分(fen)方便。
星型聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)有時被(bei)誤認為(wei)是梅(mei)花聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi),他們安裝后的外形(xing)(xing)幾(ji)乎相(xiang)(xiang)似,但是同等型號下(xia),星形(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)承受的扭(niu)力(li)更大,相(xiang)(xiang)對梅(mei)花聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi),它(ta)的內孔和(he)外形(xing)(xing)可以做到(dao)更小。星形(xing)(xing)彈(dan)(dan)性(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)聚(ju)氨脂彈(dan)(dan)性(xing)(xing)體(ti)由(you)凸(tu)形(xing)(xing)爪(zhua)塊(kuai)限(xian)(xian)制,聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)是以工(gong)(gong)程(cheng)(cheng)塑料作彈(dan)(dan)性(xing)(xing)元(yuan)件(jian),適用于聯(lian)(lian)(lian)接兩(liang)同軸(zhou)(zhou)(zhou)線的傳(chuan)動(dong)軸(zhou)(zhou)(zhou)系,具有補償(chang)兩(liang)軸(zhou)(zhou)(zhou)相(xiang)(xiang)對偏(pian)移、緩(huan)沖(chong)、減(jian)(jian)震(zhen)、耐(nai)磨性(xing)(xing)能,適應場合普遍 ,傳(chuan)遞轉(zhuan)矩20-35000.N.M,工(gong)(gong)作溫度(du)-35-+80攝氏度(du)。星型彈(dan)(dan)性(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)中(zhong)的彈(dan)(dan)性(xing)(xing)元(yuan)件(jian)是工(gong)(gong)程(cheng)(cheng)塑料,由(you)于該工(gong)(gong)程(cheng)(cheng)塑料具有良好的彈(dan)(dan)性(xing)(xing)、緩(huan)沖(chong)性(xing)(xing)、減(jian)(jian)震(zhen)性(xing)(xing)、耐(nai)磨性(xing)(xing),因此能很(hen)好的補償(chang)兩(liang)傳(chuan)動(dong)軸(zhou)(zhou)(zhou)系之間的各種(zhong)位移.星形(xing)(xing)彈(dan)(dan)性(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)的聚(ju)氨脂彈(dan)(dan)性(xing)(xing)體(ti)由(you)凸(tu)形(xing)(xing)爪(zhua)塊(kuai)限(xian)(xian)制。特點:預應力(li)下(xia)無齒隙的連接,用于主(zhu)軸(zhou)(zhou)(zhou)傳(chuan)動(dong)、升降平臺和(he)機床等。
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