榮(rong)基(ji)工(gong)業「qzuoiid.cn」自(zi)(zi)(zi)動(dong)(dong)(dong)化(hua)梅(mei)(mei)花(hua)形(xing)(xing)彈(dan)(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)廠(chang)(chang)家(jia)(jia),自(zi)(zi)(zi)動(dong)(dong)(dong)化(hua)梅(mei)(mei)花(hua)形(xing)(xing)彈(dan)(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)廠(chang)(chang)家(jia)(jia),自(zi)(zi)(zi)動(dong)(dong)(dong)化(hua)梅(mei)(mei)花(hua)形(xing)(xing)彈(dan)(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)生(sheng)產廠(chang)(chang)家(jia)(jia),自(zi)(zi)(zi)動(dong)(dong)(dong)化(hua)梅(mei)(mei)花(hua)形(xing)(xing)彈(dan)(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)制造廠(chang)(chang)家(jia)(jia),自(zi)(zi)(zi)動(dong)(dong)(dong)化(hua)梅(mei)(mei)花(hua)形(xing)(xing)彈(dan)(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)加(jia)工(gong)廠(chang)(chang)家(jia)(jia),自(zi)(zi)(zi)動(dong)(dong)(dong)化(hua)梅(mei)(mei)花(hua)形(xing)(xing)彈(dan)(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)供(gong)應商,自(zi)(zi)(zi)動(dong)(dong)(dong)化(hua)梅(mei)(mei)花(hua)形(xing)(xing)彈(dan)(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)廠(chang)(chang)商,自(zi)(zi)(zi)動(dong)(dong)(dong)化(hua)梅(mei)(mei)花(hua)形(xing)(xing)彈(dan)(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)公司,自(zi)(zi)(zi)動(dong)(dong)(dong)化(hua)梅(mei)(mei)花(hua)形(xing)(xing)彈(dan)(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(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(jie)構緊(jin)湊,傳遞扭矩大,使用(yong)壽命長,免維護(hu),耐高(gao)(gao)溫,耐酸堿(jian)防腐蝕(shi),適(shi)用(yong)于高(gao)(gao)溫高(gao)(gao)速(su)及(ji)有腐蝕(shi)工況環(huan)境(jing)的軸系(xi)傳動。
膜(mo)片型聯(lian)(lian)(lian)軸器(qi)能補償主動機與從(cong)動機之間由于制(zhi)造誤差(cha)、安(an)裝誤差(cha)、承載變形(xing)以及溫(wen)升(sheng)變化(hua)的(de)影響等所引(yin)起的(de)軸向(xiang)、徑向(xiang)和角向(xiang)偏(pian)移。膜(mo)片彈(dan)(dan)性聯(lian)(lian)(lian)軸器(qi)屬金屬彈(dan)(dan)性元件撓性聯(lian)(lian)(lian)軸器(qi),其依靠金屬聯(lian)(lian)(lian)軸器(qi)膜(mo)片來聯(lian)(lian)(lian)接主、從(cong)動機傳遞扭(niu)矩,具有(you)彈(dan)(dan)性減振、無噪聲、不需潤(run)滑的(de)優點。
膜(mo)片(pian)聯軸(zhou)(zhou)器(qi)(qi)至少由一個(ge)膜(mo)片(pian)和(he)兩個(ge)軸(zhou)(zhou)套組成(cheng)。膜(mo)片(pian)被用銷釘緊固(gu)在軸(zhou)(zhou)套上(shang)一般不(bu)會松動或引起膜(mo)片(pian)和(he)軸(zhou)(zhou)套之(zhi)間的反沖(chong)。有(you)一些生(sheng)產(chan)商提供(gong)兩個(ge)膜(mo)片(pian)的,也有(you)提供(gong)三個(ge)膜(mo)片(pian)的,中間有(you)一個(ge)或兩個(ge)剛性元件(jian),兩邊 再(zai)連在軸(zhou)(zhou)套上(shang)。單(dan)(dan)膜(mo)片(pian)聯軸(zhou)(zhou)器(qi)(qi)和(he)雙膜(mo)片(pian)聯軸(zhou)(zhou)器(qi)(qi)的不(bu)同之(zhi)處(chu)是處(chu)理(li)各(ge)種偏差能力的不(bu)同,鑒于其(qi)需要膜(mo)片(pian)能復雜(za)的彎曲(qu),所以(yi)單(dan)(dan)膜(mo)片(pian)聯軸(zhou)(zhou)器(qi)(qi)不(bu)太適應偏心(xin)。而(er)雙膜(mo)片(pian)聯軸(zhou)(zhou)器(qi)(qi)可以(yi)同時曲(qu)向不(bu)同的方向,以(yi)此來補償(chang)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。梅花形聯軸器經過車削(xue),銑(xian)削(xue),和(he)拉削(xue)等機加(jia)工方(fang)法加(jia)工而(er)成,再經過整(zheng)體熱處理。以(yi)保證足夠的機械強度,市面上(shang)還有一種(zhong)爪盤是(shi)鑄件,能夠大批量的生產,而(er)且(qie)免去(qu)了加(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,一般為-35至+80度。
星形(xing)聯軸(zhou)器(qi)高(gao)速(su)運轉時(shi)由于受離心力的(de)作用而產生(sheng)的(de)徑(jing)向運動將加速(su)其磨損,加設外(wai)殼。除了(le)能(neng)防塵存油外(wai),減(jian)薄(bo)量不足可能(neng)會造成干涉,減(jian)薄(bo)量過大(da)會削弱齒(chi)的(de)強度,且會側(ce)隙很大(da)。外(wai)齒(chi)的(de)接觸(chu)條件得到改善,避免了(le)在角(jiao)位(wei)移條件下直(zhi)齒(chi)齒(chi)端(duan)棱邊擠壓(ya),應(ying)力集(ji)中的(de)弊端(duan),同時(shi)改善了(le)齒(chi)面(mian)摩擦、磨損狀況,降低了(le)噪聲(sheng),維修周期長。星形(xing)彈性聯軸(zhou)器(qi)外(wai)齒(chi)套齒(chi)端(duan)呈喇叭(ba)形(xing)狀,故不宜(yi)在高(gao)速(su)和有(you)沖擊載荷情(qing)況下使(shi)用,也不宜(yi)用于立軸(zhou)的(de)聯接。星型彈性聯軸(zhou)器(qi)整體結構設計(ji)時(shi),要(yao)充分(fen)注意齒(chi)面(mian)與(yu)滾子(zi)之間的(de)潤滑(hua)及(ji)防塵,還有(you)安全(quan)防護(hu)作用。因為鏈條萬一破斷,可能(neng)造成人身事故。鼓度曲(qu)(qu)線曲(qu)(qu)率半徑(jing)與(yu)內齒(chi)單(dan)側(ce)減(jian)薄(bo)量成正比,即它與(yu)齒(chi)的(de)嚙合(he)間隙有(you)關(guan),使(shi)內、外(wai)齒(chi)裝拆十(shi)分(fen)方便。
星(xing)型聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)有(you)時被誤認(ren)為(wei)是(shi)梅(mei)花聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi),他們安裝后的(de)(de)(de)外形(xing)幾乎(hu)相(xiang)似,但是(shi)同等(deng)型號下,星(xing)形(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)承受的(de)(de)(de)扭力(li)更大,相(xiang)對梅(mei)花聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi),它的(de)(de)(de)內孔和外形(xing)可(ke)以做到更小。星(xing)形(xing)彈性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)聚氨(an)脂(zhi)彈性(xing)(xing)體(ti)由(you)(you)凸形(xing)爪塊限制,聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)是(shi)以工(gong)程(cheng)塑料(liao)作彈性(xing)(xing)元件(jian),適用(yong)于聯(lian)(lian)接兩(liang)(liang)同軸(zhou)(zhou)(zhou)線的(de)(de)(de)傳(chuan)動軸(zhou)(zhou)(zhou)系(xi),具(ju)有(you)補償兩(liang)(liang)軸(zhou)(zhou)(zhou)相(xiang)對偏移、緩沖、減震、耐磨(mo)性(xing)(xing)能,適應場合普遍 ,傳(chuan)遞(di)轉矩20-35000.N.M,工(gong)作溫(wen)度-35-+80攝氏度。星(xing)型彈性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)中的(de)(de)(de)彈性(xing)(xing)元件(jian)是(shi)工(gong)程(cheng)塑料(liao),由(you)(you)于該工(gong)程(cheng)塑料(liao)具(ju)有(you)良好的(de)(de)(de)彈性(xing)(xing)、緩沖性(xing)(xing)、減震性(xing)(xing)、耐磨(mo)性(xing)(xing),因此能很(hen)好的(de)(de)(de)補償兩(liang)(liang)傳(chuan)動軸(zhou)(zhou)(zhou)系(xi)之間的(de)(de)(de)各種(zhong)位(wei)移.星(xing)形(xing)彈性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)的(de)(de)(de)聚氨(an)脂(zhi)彈性(xing)(xing)體(ti)由(you)(you)凸形(xing)爪塊限制。特點(dian):預應力(li)下無齒(chi)隙的(de)(de)(de)連接,用(yong)于主軸(zhou)(zhou)(zhou)傳(chuan)動、升降平臺和機床等(deng)。
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