榮基工業「qzuoiid.cn」臺(tai)階(jie)式彈(dan)(dan)性膜片(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)加(jia)工廠(chang)(chang)(chang)家(jia)(jia),彈(dan)(dan)性膜片(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)廠(chang)(chang)(chang)家(jia)(jia),彈(dan)(dan)性膜片(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)生產(chan)廠(chang)(chang)(chang)家(jia)(jia),彈(dan)(dan)性膜片(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)制造廠(chang)(chang)(chang)家(jia)(jia),彈(dan)(dan)性膜片(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)加(jia)工廠(chang)(chang)(chang)家(jia)(jia),彈(dan)(dan)性膜片(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)供應商,彈(dan)(dan)性膜片(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)廠(chang)(chang)(chang)商,彈(dan)(dan)性膜片(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)公(gong)司,彈(dan)(dan)性膜片(pian)聯(lian)(lian)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。膜片式聯軸器結構緊湊(cou),傳遞扭矩大,使(shi)用(yong)壽命長(chang),免(mian)維護,耐高(gao)溫,耐酸堿防(fang)腐蝕,適用(yong)于高(gao)溫高(gao)速(su)及有腐蝕工況環境的軸系傳動。
膜片(pian)型聯(lian)軸(zhou)(zhou)器能補償主動(dong)機與(yu)從(cong)(cong)動(dong)機之間由(you)于制造(zao)誤(wu)差(cha)、安(an)裝誤(wu)差(cha)、承載變形以及溫升變化的(de)(de)(de)影響(xiang)等所引起(qi)的(de)(de)(de)軸(zhou)(zhou)向、徑向和角向偏移。膜片(pian)彈性(xing)聯(lian)軸(zhou)(zhou)器屬金(jin)屬彈性(xing)元件撓性(xing)聯(lian)軸(zhou)(zhou)器,其依靠金(jin)屬聯(lian)軸(zhou)(zhou)器膜片(pian)來聯(lian)接主、從(cong)(cong)動(dong)機傳(chuan)遞扭(niu)矩(ju),具(ju)有彈性(xing)減振、無噪聲、不(bu)需潤(run)滑的(de)(de)(de)優點(dian)。
膜(mo)(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)器(qi)至少由一個膜(mo)(mo)片(pian)(pian)(pian)和(he)(he)兩(liang)(liang)(liang)個軸(zhou)套(tao)組成。膜(mo)(mo)片(pian)(pian)(pian)被用銷釘緊固(gu)在(zai)軸(zhou)套(tao)上一般不(bu)會松動或引起膜(mo)(mo)片(pian)(pian)(pian)和(he)(he)軸(zhou)套(tao)之間的(de)反沖。有(you)一些生產商提供兩(liang)(liang)(liang)個膜(mo)(mo)片(pian)(pian)(pian)的(de),也有(you)提供三個膜(mo)(mo)片(pian)(pian)(pian)的(de),中間有(you)一個或兩(liang)(liang)(liang)個剛性元件,兩(liang)(liang)(liang)邊 再連在(zai)軸(zhou)套(tao)上。單(dan)膜(mo)(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)器(qi)和(he)(he)雙膜(mo)(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)器(qi)的(de)不(bu)同(tong)之處是處理各種偏(pian)(pian)差能力的(de)不(bu)同(tong),鑒于其需要膜(mo)(mo)片(pian)(pian)(pian)能復雜(za)的(de)彎(wan)曲(qu),所以單(dan)膜(mo)(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)器(qi)不(bu)太適應偏(pian)(pian)心。而雙膜(mo)(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)器(qi)可以同(tong)時曲(qu)向不(bu)同(tong)的(de)方向,以此來(lai)補償(chang)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(guo)車削,銑(xian)削,和(he)拉削等機加工(gong)方法加工(gong)而(er)成,再(zai)經過(guo)整體熱處(chu)理。以(yi)保證足夠的機械強(qiang)度,市面上(shang)還有(you)一種(zhong)爪盤是鑄件,能夠大批量的生產,而(er)且免(mian)去了(le)加工(gong)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(ban)為-35至+80度。
星形聯軸(zhou)器高(gao)速運轉(zhuan)時(shi)由(you)于受離(li)心力(li)的(de)作用(yong)(yong)而產生的(de)徑(jing)向運動將(jiang)加(jia)速其磨(mo)損(sun),加(jia)設外殼。除了(le)(le)能(neng)(neng)防塵(chen)存(cun)油外,減(jian)(jian)薄量不(bu)(bu)足可能(neng)(neng)會(hui)造成(cheng)干涉,減(jian)(jian)薄量過(guo)大會(hui)削弱齒(chi)(chi)(chi)的(de)強度,且會(hui)側隙(xi)很(hen)大。外齒(chi)(chi)(chi)的(de)接觸條件(jian)(jian)得(de)到改善,避免了(le)(le)在角(jiao)位移條件(jian)(jian)下直齒(chi)(chi)(chi)齒(chi)(chi)(chi)端(duan)棱邊擠(ji)壓(ya),應力(li)集中的(de)弊端(duan),同(tong)時(shi)改善了(le)(le)齒(chi)(chi)(chi)面(mian)摩(mo)擦、磨(mo)損(sun)狀況(kuang)(kuang),降低了(le)(le)噪聲(sheng),維(wei)修周期長。星形彈(dan)(dan)性聯軸(zhou)器外齒(chi)(chi)(chi)套(tao)齒(chi)(chi)(chi)端(duan)呈喇叭形狀,故不(bu)(bu)宜在高(gao)速和有沖擊載荷情況(kuang)(kuang)下使用(yong)(yong),也(ye)不(bu)(bu)宜用(yong)(yong)于立軸(zhou)的(de)聯接。星型彈(dan)(dan)性聯軸(zhou)器整(zheng)體結構(gou)設計時(shi),要充分(fen)注意(yi)齒(chi)(chi)(chi)面(mian)與(yu)滾子之間的(de)潤滑及防塵(chen),還有安全防護作用(yong)(yong)。因(yin)為(wei)鏈條萬(wan)一破斷,可能(neng)(neng)造成(cheng)人身事故。鼓度曲線曲率半徑(jing)與(yu)內齒(chi)(chi)(chi)單側減(jian)(jian)薄量成(cheng)正(zheng)比,即(ji)它與(yu)齒(chi)(chi)(chi)的(de)嚙合間隙(xi)有關,使內、外齒(chi)(chi)(chi)裝(zhuang)拆(chai)十分(fen)方便。
星(xing)型(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)有時被誤認為是(shi)梅花聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi),他們安裝后的(de)外形(xing)幾乎相似(si),但是(shi)同等型(xing)號下,星(xing)形(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)承受的(de)扭力(li)更大,相對梅花聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi),它的(de)內孔和外形(xing)可以做到更小。星(xing)形(xing)彈(dan)(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)聚(ju)氨脂彈(dan)(dan)性(xing)(xing)(xing)(xing)體(ti)由凸形(xing)爪(zhua)塊(kuai)(kuai)限制,聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)是(shi)以工(gong)程塑(su)料(liao)作彈(dan)(dan)性(xing)(xing)(xing)(xing)元(yuan)件,適用(yong)于聯(lian)(lian)接(jie)(jie)兩同軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)線的(de)傳動(dong)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)系,具有補(bu)償兩軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)相對偏移、緩(huan)沖、減震、耐磨性(xing)(xing)(xing)(xing)能,適應場合普遍 ,傳遞(di)轉矩20-35000.N.M,工(gong)作溫度-35-+80攝氏度。星(xing)型(xing)彈(dan)(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)中的(de)彈(dan)(dan)性(xing)(xing)(xing)(xing)元(yuan)件是(shi)工(gong)程塑(su)料(liao),由于該工(gong)程塑(su)料(liao)具有良好(hao)的(de)彈(dan)(dan)性(xing)(xing)(xing)(xing)、緩(huan)沖性(xing)(xing)(xing)(xing)、減震性(xing)(xing)(xing)(xing)、耐磨性(xing)(xing)(xing)(xing),因此能很(hen)好(hao)的(de)補(bu)償兩傳動(dong)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)系之間的(de)各種位移.星(xing)形(xing)彈(dan)(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)的(de)聚(ju)氨脂彈(dan)(dan)性(xing)(xing)(xing)(xing)體(ti)由凸形(xing)爪(zhua)塊(kuai)(kuai)限制。特點:預(yu)應力(li)下無齒隙(xi)的(de)連接(jie)(jie),用(yong)于主軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)傳動(dong)、升(sheng)降平臺和機床等。
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