榮基(ji)工業「qzuoiid.cn」高(gao)速(su)彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)制(zhi)造廠(chang)家(jia)(jia),彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)廠(chang)家(jia)(jia),彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)生(sheng)產廠(chang)家(jia)(jia),彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)制(zhi)造廠(chang)家(jia)(jia),彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)加(jia)工廠(chang)家(jia)(jia),彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)供應商(shang),彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)廠(chang)商(shang),彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)公司,彈(dan)(dan)(dan)性(xing)(xing)膜(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)非標定制(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。膜片式聯軸器結構緊湊,傳遞扭矩(ju)大,使用(yong)壽命(ming)長,免(mian)維(wei)護,耐高(gao)溫(wen),耐酸堿(jian)防腐蝕(shi),適用(yong)于高(gao)溫(wen)高(gao)速及有腐蝕(shi)工(gong)況環境的軸系傳動。
膜片(pian)(pian)型(xing)聯(lian)軸器(qi)能(neng)補償主動機(ji)與從(cong)(cong)動機(ji)之間由于制造(zao)誤(wu)差、安裝誤(wu)差、承載(zai)變形以及(ji)溫升(sheng)變化的(de)影響等(deng)所(suo)引起的(de)軸向、徑向和(he)角向偏移(yi)。膜片(pian)(pian)彈性聯(lian)軸器(qi)屬(shu)(shu)金屬(shu)(shu)彈性元件撓性聯(lian)軸器(qi),其依靠金屬(shu)(shu)聯(lian)軸器(qi)膜片(pian)(pian)來(lai)聯(lian)接主、從(cong)(cong)動機(ji)傳遞扭矩,具有彈性減振、無(wu)噪聲、不(bu)需潤滑(hua)的(de)優點。
膜(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸器(qi)至(zhi)少(shao)由一(yi)個膜(mo)(mo)片(pian)(pian)(pian)(pian)和(he)兩(liang)個軸套組成。膜(mo)(mo)片(pian)(pian)(pian)(pian)被(bei)用(yong)銷釘緊固在軸套上(shang)一(yi)般不(bu)會松動或引起膜(mo)(mo)片(pian)(pian)(pian)(pian)和(he)軸套之間的(de)反沖。有(you)一(yi)些生產商(shang)提(ti)供兩(liang)個膜(mo)(mo)片(pian)(pian)(pian)(pian)的(de),也有(you)提(ti)供三(san)個膜(mo)(mo)片(pian)(pian)(pian)(pian)的(de),中間有(you)一(yi)個或兩(liang)個剛(gang)性(xing)元件,兩(liang)邊 再連(lian)在軸套上(shang)。單膜(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸器(qi)和(he)雙膜(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸器(qi)的(de)不(bu)同(tong)之處是處理各種偏差能力(li)的(de)不(bu)同(tong),鑒于其需(xu)要膜(mo)(mo)片(pian)(pian)(pian)(pian)能復(fu)雜的(de)彎曲(qu),所以(yi)單膜(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸器(qi)不(bu)太適應偏心。而雙膜(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)軸器(qi)可以(yi)同(tong)時曲(qu)向不(bu)同(tong)的(de)方向,以(yi)此(ci)來補償偏心。
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,銑削,和拉削等(deng)機(ji)加(jia)(jia)工方法(fa)加(jia)(jia)工而成,再經過(guo)整體熱處理。以保證足夠的(de)機(ji)械強度,市面(mian)上還有一種爪盤是(shi)鑄件,能(neng)夠大批量的(de)生產(chan),而且免去了加(jia)(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溫度,一般(ban)為-35至(zhi)+80度。
星(xing)(xing)形(xing)聯軸(zhou)器高速運轉(zhuan)時由于受離心力的(de)(de)作用(yong)而產生的(de)(de)徑(jing)向運動將加速其磨損,加設(she)外(wai)(wai)殼(ke)。除了(le)(le)能(neng)防塵存油外(wai)(wai),減薄量(liang)不(bu)足可(ke)能(neng)會造(zao)成干涉,減薄量(liang)過大會削弱齒(chi)(chi)(chi)的(de)(de)強度(du),且會側(ce)隙(xi)很大。外(wai)(wai)齒(chi)(chi)(chi)的(de)(de)接觸(chu)條件得到改(gai)善,避(bi)免了(le)(le)在(zai)(zai)角位移條件下直(zhi)齒(chi)(chi)(chi)齒(chi)(chi)(chi)端(duan)棱(leng)邊(bian)擠(ji)壓,應力集(ji)中的(de)(de)弊端(duan),同(tong)時改(gai)善了(le)(le)齒(chi)(chi)(chi)面(mian)摩擦、磨損狀況,降低(di)了(le)(le)噪聲,維修周期長。星(xing)(xing)形(xing)彈性聯軸(zhou)器外(wai)(wai)齒(chi)(chi)(chi)套齒(chi)(chi)(chi)端(duan)呈喇叭形(xing)狀,故(gu)不(bu)宜(yi)在(zai)(zai)高速和(he)有沖(chong)擊載荷情況下使用(yong),也不(bu)宜(yi)用(yong)于立(li)軸(zhou)的(de)(de)聯接。星(xing)(xing)型彈性聯軸(zhou)器整體結構設(she)計(ji)時,要充分(fen)注意齒(chi)(chi)(chi)面(mian)與(yu)滾(gun)子(zi)之(zhi)間的(de)(de)潤滑及防塵,還有安(an)全防護作用(yong)。因為鏈條萬一破斷,可(ke)能(neng)造(zao)成人身事(shi)故(gu)。鼓度(du)曲(qu)線(xian)曲(qu)率(lv)半徑(jing)與(yu)內齒(chi)(chi)(chi)單側(ce)減薄量(liang)成正比,即它與(yu)齒(chi)(chi)(chi)的(de)(de)嚙合(he)間隙(xi)有關,使內、外(wai)(wai)齒(chi)(chi)(chi)裝(zhuang)拆十分(fen)方便。
星(xing)型聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)有時(shi)被(bei)誤認為(wei)是(shi)梅花(hua)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi),他們安裝后的(de)(de)(de)外形幾乎相似,但是(shi)同等型號(hao)下(xia),星(xing)形聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)承受(shou)的(de)(de)(de)扭力(li)(li)更(geng)大(da),相對(dui)梅花(hua)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi),它的(de)(de)(de)內(nei)孔(kong)和(he)外形可以做到更(geng)小(xiao)。星(xing)形彈(dan)性(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)聚(ju)氨脂(zhi)(zhi)彈(dan)性(xing)(xing)(xing)體(ti)由凸(tu)形爪塊限制(zhi),聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)是(shi)以工程(cheng)塑料(liao)作(zuo)彈(dan)性(xing)(xing)(xing)元(yuan)件,適用于聯(lian)(lian)接兩同軸(zhou)(zhou)線的(de)(de)(de)傳(chuan)(chuan)動(dong)軸(zhou)(zhou)系(xi),具(ju)有補(bu)(bu)償兩軸(zhou)(zhou)相對(dui)偏移(yi)、緩(huan)沖、減震(zhen)、耐(nai)磨性(xing)(xing)(xing)能,適應場合普遍(bian) ,傳(chuan)(chuan)遞(di)轉矩(ju)20-35000.N.M,工作(zuo)溫度-35-+80攝(she)氏度。星(xing)型彈(dan)性(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)中的(de)(de)(de)彈(dan)性(xing)(xing)(xing)元(yuan)件是(shi)工程(cheng)塑料(liao),由于該工程(cheng)塑料(liao)具(ju)有良好(hao)的(de)(de)(de)彈(dan)性(xing)(xing)(xing)、緩(huan)沖性(xing)(xing)(xing)、減震(zhen)性(xing)(xing)(xing)、耐(nai)磨性(xing)(xing)(xing),因此(ci)能很(hen)好(hao)的(de)(de)(de)補(bu)(bu)償兩傳(chuan)(chuan)動(dong)軸(zhou)(zhou)系(xi)之間的(de)(de)(de)各種位移(yi).星(xing)形彈(dan)性(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)的(de)(de)(de)聚(ju)氨脂(zhi)(zhi)彈(dan)性(xing)(xing)(xing)體(ti)由凸(tu)形爪塊限制(zhi)。特點:預應力(li)(li)下(xia)無齒(chi)隙的(de)(de)(de)連接,用于主軸(zhou)(zhou)傳(chuan)(chuan)動(dong)、升降平臺和(he)機床等。
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