榮(rong)基工(gong)業「qzuoiid.cn」爪式梅(mei)花(hua)形(xing)彈(dan)(dan)(dan)性(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)加(jia)工(gong)廠家,梅(mei)花(hua)形(xing)彈(dan)(dan)(dan)性(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)廠家,梅(mei)花(hua)形(xing)彈(dan)(dan)(dan)性(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)生產廠家,梅(mei)花(hua)形(xing)彈(dan)(dan)(dan)性(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)制造(zao)廠家,梅(mei)花(hua)形(xing)彈(dan)(dan)(dan)性(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)加(jia)工(gong)廠家,梅(mei)花(hua)形(xing)彈(dan)(dan)(dan)性(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)供(gong)應商(shang),梅(mei)花(hua)形(xing)彈(dan)(dan)(dan)性(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)廠商(shang),梅(mei)花(hua)形(xing)彈(dan)(dan)(dan)性(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)公(gong)司,梅(mei)花(hua)形(xing)彈(dan)(dan)(dan)性(xing)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(niu)矩(ju)大,使用壽(shou)命(ming)長(chang),免維護,耐(nai)(nai)高溫,耐(nai)(nai)酸堿防(fang)腐(fu)蝕(shi),適(shi)用于高溫高速及有腐(fu)蝕(shi)工況環(huan)境的軸系(xi)傳動。
膜(mo)片型聯(lian)軸(zhou)器(qi)能補(bu)償主動機與(yu)從動機之(zhi)間由于制造誤差、安裝(zhuang)誤差、承載(zai)變(bian)形以及溫升(sheng)變(bian)化的影(ying)響等所(suo)引(yin)起(qi)的軸(zhou)向(xiang)、徑向(xiang)和角向(xiang)偏移。膜(mo)片彈性(xing)聯(lian)軸(zhou)器(qi)屬(shu)金(jin)屬(shu)彈性(xing)元件(jian)撓性(xing)聯(lian)軸(zhou)器(qi),其依靠金(jin)屬(shu)聯(lian)軸(zhou)器(qi)膜(mo)片來聯(lian)接主、從動機傳遞扭矩,具有(you)彈性(xing)減振、無噪(zao)聲、不需潤滑的優(you)點。
膜(mo)(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)(zhou)器至少由(you)一個(ge)(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)和兩個(ge)(ge)軸(zhou)(zhou)套組成(cheng)。膜(mo)(mo)(mo)片(pian)(pian)(pian)被用(yong)銷釘緊(jin)固在(zai)軸(zhou)(zhou)套上一般不(bu)會(hui)松動或引起膜(mo)(mo)(mo)片(pian)(pian)(pian)和軸(zhou)(zhou)套之(zhi)間(jian)(jian)的(de)(de)反沖。有(you)一些(xie)生產商提供(gong)兩個(ge)(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)的(de)(de),也有(you)提供(gong)三個(ge)(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)的(de)(de),中間(jian)(jian)有(you)一個(ge)(ge)或兩個(ge)(ge)剛性元件,兩邊 再連在(zai)軸(zhou)(zhou)套上。單(dan)膜(mo)(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)(zhou)器和雙膜(mo)(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)(zhou)器的(de)(de)不(bu)同(tong)(tong)之(zhi)處(chu)是(shi)處(chu)理(li)各(ge)種(zhong)偏差能力的(de)(de)不(bu)同(tong)(tong),鑒(jian)于其需(xu)要(yao)膜(mo)(mo)(mo)片(pian)(pian)(pian)能復(fu)雜的(de)(de)彎曲,所以單(dan)膜(mo)(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)(zhou)器不(bu)太(tai)適應(ying)偏心(xin)。而(er)雙膜(mo)(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)(zhou)器可以同(tong)(tong)時曲向(xiang)不(bu)同(tong)(tong)的(de)(de)方向(xiang),以此來補償偏心(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(jing)過車削(xue),銑削(xue),和拉削(xue)等(deng)機加工方法加工而(er)成,再經(jing)過整體熱處理。以保(bao)證足夠的機械強度,市面上還有一種爪(zhua)盤(pan)是鑄件,能(neng)夠大批量的生產,而(er)且免去了(le)加工損耗。
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)溫度,一(yi)般為-35至+80度。
星(xing)形(xing)聯(lian)軸(zhou)器高速(su)(su)運(yun)轉時(shi)由于(yu)受離心(xin)力的(de)(de)(de)(de)作(zuo)用(yong)而產生的(de)(de)(de)(de)徑(jing)向運(yun)動將(jiang)加速(su)(su)其磨損,加設外(wai)(wai)殼(ke)。除了(le)能防(fang)塵存油外(wai)(wai),減(jian)薄量不足可能會(hui)造成干涉,減(jian)薄量過(guo)大會(hui)削弱齒(chi)(chi)的(de)(de)(de)(de)強度,且會(hui)側(ce)(ce)隙(xi)(xi)很大。外(wai)(wai)齒(chi)(chi)的(de)(de)(de)(de)接觸條件(jian)得到(dao)改善(shan),避免了(le)在(zai)角位移條件(jian)下(xia)直齒(chi)(chi)齒(chi)(chi)端(duan)棱邊(bian)擠壓,應力集中(zhong)的(de)(de)(de)(de)弊端(duan),同時(shi)改善(shan)了(le)齒(chi)(chi)面摩(mo)擦、磨損狀況(kuang),降低(di)了(le)噪(zao)聲,維(wei)修周期(qi)長。星(xing)形(xing)彈性聯(lian)軸(zhou)器外(wai)(wai)齒(chi)(chi)套齒(chi)(chi)端(duan)呈(cheng)喇叭形(xing)狀,故不宜在(zai)高速(su)(su)和有(you)沖擊(ji)載荷情況(kuang)下(xia)使用(yong),也(ye)不宜用(yong)于(yu)立軸(zhou)的(de)(de)(de)(de)聯(lian)接。星(xing)型彈性聯(lian)軸(zhou)器整體(ti)結構設計時(shi),要充分注意齒(chi)(chi)面與(yu)滾子(zi)之間(jian)的(de)(de)(de)(de)潤滑及防(fang)塵,還有(you)安全防(fang)護(hu)作(zuo)用(yong)。因(yin)為鏈條萬一(yi)破斷,可能造成人(ren)身事故。鼓度曲線曲率半徑(jing)與(yu)內齒(chi)(chi)單側(ce)(ce)減(jian)薄量成正比,即它與(yu)齒(chi)(chi)的(de)(de)(de)(de)嚙合間(jian)隙(xi)(xi)有(you)關(guan),使內、外(wai)(wai)齒(chi)(chi)裝(zhuang)拆十分方(fang)便。
星(xing)(xing)(xing)型聯(lian)(lian)軸(zhou)(zhou)(zhou)器有(you)(you)時被誤認(ren)為是梅花(hua)聯(lian)(lian)軸(zhou)(zhou)(zhou)器,他們安(an)裝后的(de)(de)外(wai)(wai)形(xing)(xing)幾乎相(xiang)似,但(dan)是同等型號下,星(xing)(xing)(xing)形(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器承受的(de)(de)扭(niu)力(li)更大(da),相(xiang)對梅花(hua)聯(lian)(lian)軸(zhou)(zhou)(zhou)器,它的(de)(de)內孔和外(wai)(wai)形(xing)(xing)可以(yi)做到更小。星(xing)(xing)(xing)形(xing)(xing)彈(dan)性(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器聚氨脂彈(dan)性(xing)(xing)(xing)體由凸形(xing)(xing)爪塊限(xian)制,聯(lian)(lian)軸(zhou)(zhou)(zhou)器是以(yi)工程塑(su)料作(zuo)彈(dan)性(xing)(xing)(xing)元(yuan)件,適(shi)用(yong)(yong)于聯(lian)(lian)接兩(liang)同軸(zhou)(zhou)(zhou)線(xian)的(de)(de)傳動軸(zhou)(zhou)(zhou)系,具有(you)(you)補償兩(liang)軸(zhou)(zhou)(zhou)相(xiang)對偏移、緩沖、減震(zhen)、耐(nai)(nai)磨性(xing)(xing)(xing)能(neng)(neng),適(shi)應(ying)場合普遍 ,傳遞轉(zhuan)矩20-35000.N.M,工作(zuo)溫度(du)-35-+80攝(she)氏(shi)度(du)。星(xing)(xing)(xing)型彈(dan)性(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器中的(de)(de)彈(dan)性(xing)(xing)(xing)元(yuan)件是工程塑(su)料,由于該工程塑(su)料具有(you)(you)良好(hao)的(de)(de)彈(dan)性(xing)(xing)(xing)、緩沖性(xing)(xing)(xing)、減震(zhen)性(xing)(xing)(xing)、耐(nai)(nai)磨性(xing)(xing)(xing),因此能(neng)(neng)很好(hao)的(de)(de)補償兩(liang)傳動軸(zhou)(zhou)(zhou)系之間的(de)(de)各(ge)種位移.星(xing)(xing)(xing)形(xing)(xing)彈(dan)性(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器的(de)(de)聚氨脂彈(dan)性(xing)(xing)(xing)體由凸形(xing)(xing)爪塊限(xian)制。特點:預應(ying)力(li)下無齒(chi)隙的(de)(de)連接,用(yong)(yong)于主軸(zhou)(zhou)(zhou)傳動、升(sheng)降(jiang)平臺(tai)和機床(chuang)等。
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