榮基工業「qzuoiid.cn」四(si)(si)(si)爪(zhua)梅(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)加工廠(chang)家,四(si)(si)(si)爪(zhua)梅(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)廠(chang)家,四(si)(si)(si)爪(zhua)梅(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)生產廠(chang)家,四(si)(si)(si)爪(zhua)梅(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)制(zhi)造廠(chang)家,四(si)(si)(si)爪(zhua)梅(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)加工廠(chang)家,四(si)(si)(si)爪(zhua)梅(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)供應商,四(si)(si)(si)爪(zhua)梅(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)廠(chang)商,四(si)(si)(si)爪(zhua)梅(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)公司,四(si)(si)(si)爪(zhua)梅(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)非標(biao)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(ju)大,使用(yong)壽命長,免維護,耐高溫(wen),耐酸(suan)堿防(fang)腐蝕(shi),適用(yong)于高溫(wen)高速及有腐蝕(shi)工況環(huan)境(jing)的軸系傳(chuan)動。
膜(mo)(mo)片型聯(lian)軸(zhou)器能補償主動機與從(cong)動機之(zhi)間由(you)于制(zhi)造誤差、安裝誤差、承載變形(xing)以及溫升變化的(de)影響等所引起的(de)軸(zhou)向、徑向和角向偏移。膜(mo)(mo)片彈性聯(lian)軸(zhou)器屬(shu)金(jin)屬(shu)彈性元件(jian)撓性聯(lian)軸(zhou)器,其(qi)依靠金(jin)屬(shu)聯(lian)軸(zhou)器膜(mo)(mo)片來聯(lian)接主、從(cong)動機傳遞扭矩,具有彈性減振、無噪聲、不需潤滑的(de)優(you)點。
膜(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器(qi)至少由一(yi)(yi)(yi)個(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)和(he)兩(liang)個(ge)(ge)軸(zhou)(zhou)(zhou)套組成。膜(mo)(mo)片(pian)(pian)(pian)被(bei)用銷釘緊(jin)固在軸(zhou)(zhou)(zhou)套上一(yi)(yi)(yi)般不(bu)(bu)會(hui)松動或引起膜(mo)(mo)片(pian)(pian)(pian)和(he)軸(zhou)(zhou)(zhou)套之(zhi)間(jian)的(de)反(fan)沖。有一(yi)(yi)(yi)些生產(chan)商提(ti)供兩(liang)個(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)的(de),也有提(ti)供三個(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)的(de),中間(jian)有一(yi)(yi)(yi)個(ge)(ge)或兩(liang)個(ge)(ge)剛性元件,兩(liang)邊 再連在軸(zhou)(zhou)(zhou)套上。單膜(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器(qi)和(he)雙膜(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器(qi)的(de)不(bu)(bu)同之(zhi)處是處理各種偏差(cha)能力的(de)不(bu)(bu)同,鑒于其需要膜(mo)(mo)片(pian)(pian)(pian)能復雜的(de)彎曲(qu),所以(yi)(yi)單膜(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器(qi)不(bu)(bu)太(tai)適應偏心。而雙膜(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器(qi)可以(yi)(yi)同時曲(qu)向不(bu)(bu)同的(de)方向,以(yi)(yi)此(ci)來補償(chang)偏心。
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,和拉(la)削等(deng)機加(jia)(jia)工(gong)方(fang)法(fa)加(jia)(jia)工(gong)而成,再經過(guo)整(zheng)體熱處理。以保(bao)證足夠的機械強度,市面上(shang)還有一種爪盤是鑄件,能夠大批量的生(sheng)產,而且免去了加(jia)(jia)工(gong)損(sun)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溫度,一(yi)般為-35至+80度。
星形聯(lian)(lian)軸器高速運(yun)轉時由于(yu)受(shou)離心力的(de)(de)(de)作(zuo)用(yong)而產生的(de)(de)(de)徑向運(yun)動將(jiang)加(jia)速其磨(mo)損(sun),加(jia)設外殼。除了(le)能防(fang)塵(chen)存油外,減薄(bo)量不(bu)足可能會(hui)造(zao)成干(gan)涉,減薄(bo)量過(guo)大會(hui)削(xue)弱齒(chi)(chi)(chi)(chi)的(de)(de)(de)強(qiang)度,且會(hui)側隙(xi)很(hen)大。外齒(chi)(chi)(chi)(chi)的(de)(de)(de)接(jie)觸(chu)條件(jian)得(de)到改善,避免(mian)了(le)在角(jiao)位移條件(jian)下直齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)端棱邊(bian)擠壓,應力集(ji)中的(de)(de)(de)弊端,同時改善了(le)齒(chi)(chi)(chi)(chi)面摩(mo)擦、磨(mo)損(sun)狀況(kuang)(kuang),降低了(le)噪聲,維修周期長。星形彈性聯(lian)(lian)軸器外齒(chi)(chi)(chi)(chi)套齒(chi)(chi)(chi)(chi)端呈喇叭形狀,故不(bu)宜(yi)在高速和有(you)沖擊載(zai)荷(he)情況(kuang)(kuang)下使(shi)用(yong),也不(bu)宜(yi)用(yong)于(yu)立軸的(de)(de)(de)聯(lian)(lian)接(jie)。星型(xing)彈性聯(lian)(lian)軸器整體(ti)結構設計(ji)時,要(yao)充分(fen)注(zhu)意齒(chi)(chi)(chi)(chi)面與滾子之間的(de)(de)(de)潤滑及防(fang)塵(chen),還有(you)安全防(fang)護(hu)作(zuo)用(yong)。因為(wei)鏈條萬一破斷,可能造(zao)成人身事故。鼓度曲線曲率半徑與內齒(chi)(chi)(chi)(chi)單側減薄(bo)量成正比,即它與齒(chi)(chi)(chi)(chi)的(de)(de)(de)嚙合間隙(xi)有(you)關(guan),使(shi)內、外齒(chi)(chi)(chi)(chi)裝(zhuang)拆十(shi)分(fen)方便。
星型聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)有(you)時被(bei)誤認為是梅花(hua)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi),他們安裝后的(de)(de)(de)外形(xing)(xing)幾乎(hu)相(xiang)似,但是同(tong)等(deng)型號下(xia),星形(xing)(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)承(cheng)受的(de)(de)(de)扭力(li)更(geng)大(da),相(xiang)對梅花(hua)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi),它的(de)(de)(de)內孔和(he)外形(xing)(xing)可以(yi)做到更(geng)小。星形(xing)(xing)彈性(xing)(xing)(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)聚氨脂(zhi)(zhi)彈性(xing)(xing)(xing)(xing)(xing)體由(you)凸(tu)形(xing)(xing)爪(zhua)塊限(xian)制(zhi),聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)是以(yi)工(gong)(gong)程(cheng)塑料(liao)作彈性(xing)(xing)(xing)(xing)(xing)元件,適(shi)用(yong)于(yu)聯(lian)接(jie)兩(liang)同(tong)軸(zhou)(zhou)(zhou)線的(de)(de)(de)傳動(dong)軸(zhou)(zhou)(zhou)系,具有(you)補償兩(liang)軸(zhou)(zhou)(zhou)相(xiang)對偏移、緩沖、減震(zhen)(zhen)、耐磨性(xing)(xing)(xing)(xing)(xing)能,適(shi)應場合普遍 ,傳遞轉矩20-35000.N.M,工(gong)(gong)作溫(wen)度-35-+80攝氏度。星型彈性(xing)(xing)(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)中的(de)(de)(de)彈性(xing)(xing)(xing)(xing)(xing)元件是工(gong)(gong)程(cheng)塑料(liao),由(you)于(yu)該工(gong)(gong)程(cheng)塑料(liao)具有(you)良好的(de)(de)(de)彈性(xing)(xing)(xing)(xing)(xing)、緩沖性(xing)(xing)(xing)(xing)(xing)、減震(zhen)(zhen)性(xing)(xing)(xing)(xing)(xing)、耐磨性(xing)(xing)(xing)(xing)(xing),因此能很好的(de)(de)(de)補償兩(liang)傳動(dong)軸(zhou)(zhou)(zhou)系之間(jian)的(de)(de)(de)各(ge)種位移.星形(xing)(xing)彈性(xing)(xing)(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)的(de)(de)(de)聚氨脂(zhi)(zhi)彈性(xing)(xing)(xing)(xing)(xing)體由(you)凸(tu)形(xing)(xing)爪(zhua)塊限(xian)制(zhi)。特點:預應力(li)下(xia)無齒隙(xi)的(de)(de)(de)連接(jie),用(yong)于(yu)主軸(zhou)(zhou)(zhou)傳動(dong)、升降平臺(tai)和(he)機(ji)床等(deng)。
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