榮基工業「qzuoiid.cn」造(zao)紙機械(xie)彈(dan)(dan)性(xing)膜片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)生(sheng)產(chan)廠家,造(zao)紙機械(xie)彈(dan)(dan)性(xing)膜片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)廠家,造(zao)紙機械(xie)彈(dan)(dan)性(xing)膜片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)生(sheng)產(chan)廠家,造(zao)紙機械(xie)彈(dan)(dan)性(xing)膜片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)制(zhi)造(zao)廠家,造(zao)紙機械(xie)彈(dan)(dan)性(xing)膜片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)加(jia)工廠家,造(zao)紙機械(xie)彈(dan)(dan)性(xing)膜片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)供(gong)應(ying)商,造(zao)紙機械(xie)彈(dan)(dan)性(xing)膜片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)廠商,造(zao)紙機械(xie)彈(dan)(dan)性(xing)膜片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)公司,造(zao)紙機械(xie)彈(dan)(dan)性(xing)膜片(pian)(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(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(jie)構緊湊,傳遞扭矩大,使用(yong)壽命長,免維護(hu),耐(nai)高溫,耐(nai)酸堿防腐蝕,適用(yong)于(yu)高溫高速及(ji)有腐蝕工況環境的軸系傳動(dong)。
膜片型聯(lian)(lian)軸(zhou)器(qi)能補償主動(dong)機與從(cong)動(dong)機之間由于制(zhi)造誤差(cha)、安裝誤差(cha)、承(cheng)載變形(xing)以及溫(wen)升(sheng)變化(hua)的影響(xiang)等所引起的軸(zhou)向(xiang)、徑向(xiang)和角向(xiang)偏移。膜片彈性(xing)聯(lian)(lian)軸(zhou)器(qi)屬(shu)金(jin)屬(shu)彈性(xing)元件撓性(xing)聯(lian)(lian)軸(zhou)器(qi),其依靠(kao)金(jin)屬(shu)聯(lian)(lian)軸(zhou)器(qi)膜片來聯(lian)(lian)接主、從(cong)動(dong)機傳遞扭矩,具有(you)彈性(xing)減振(zhen)、無噪(zao)聲、不需潤滑的優點。
膜(mo)(mo)(mo)片(pian)聯(lian)軸器(qi)至少由一(yi)(yi)個膜(mo)(mo)(mo)片(pian)和(he)兩(liang)個軸套(tao)組成。膜(mo)(mo)(mo)片(pian)被用銷(xiao)釘緊固(gu)在(zai)軸套(tao)上一(yi)(yi)般不會松動或(huo)引(yin)起(qi)膜(mo)(mo)(mo)片(pian)和(he)軸套(tao)之(zhi)間的(de)(de)反沖(chong)。有(you)一(yi)(yi)些生產商提(ti)供兩(liang)個膜(mo)(mo)(mo)片(pian)的(de)(de),也有(you)提(ti)供三(san)個膜(mo)(mo)(mo)片(pian)的(de)(de),中間有(you)一(yi)(yi)個或(huo)兩(liang)個剛(gang)性元件,兩(liang)邊 再連在(zai)軸套(tao)上。單(dan)膜(mo)(mo)(mo)片(pian)聯(lian)軸器(qi)和(he)雙膜(mo)(mo)(mo)片(pian)聯(lian)軸器(qi)的(de)(de)不同之(zhi)處是處理(li)各種偏(pian)差能力(li)的(de)(de)不同,鑒(jian)于(yu)其需要膜(mo)(mo)(mo)片(pian)能復雜的(de)(de)彎曲,所以單(dan)膜(mo)(mo)(mo)片(pian)聯(lian)軸器(qi)不太適應(ying)偏(pian)心。而雙膜(mo)(mo)(mo)片(pian)聯(lian)軸器(qi)可以同時(shi)曲向不同的(de)(de)方(fang)向,以此來補償偏(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。梅花形聯軸器經過車削,銑削,和拉削等機加工(gong)方法加工(gong)而成,再經過整(zheng)體熱處(chu)理。以保證足夠的機械強度(du),市面上(shang)還有一種爪盤是鑄件,能夠大批量的生產,而且免去了加工(gong)損(sun)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(du),一般為-35至(zhi)+80度(du)。
星形(xing)聯軸(zhou)器(qi)高速(su)運(yun)轉時(shi)由于(yu)受離心力的(de)作(zuo)用(yong)(yong)而產生的(de)徑向(xiang)運(yun)動將加速(su)其(qi)磨損,加設外(wai)殼。除了(le)能防(fang)塵(chen)存油外(wai),減薄量(liang)不(bu)足(zu)可(ke)(ke)能會(hui)(hui)造成(cheng)(cheng)干涉,減薄量(liang)過大會(hui)(hui)削弱齒(chi)的(de)強度(du),且會(hui)(hui)側(ce)隙很大。外(wai)齒(chi)的(de)接觸條(tiao)件得到改(gai)善(shan),避免了(le)在(zai)角位(wei)移(yi)條(tiao)件下(xia)直齒(chi)齒(chi)端(duan)棱邊擠壓,應力集中的(de)弊端(duan),同時(shi)改(gai)善(shan)了(le)齒(chi)面摩擦、磨損狀(zhuang)況,降低(di)了(le)噪(zao)聲,維修周期長。星形(xing)彈(dan)性聯軸(zhou)器(qi)外(wai)齒(chi)套齒(chi)端(duan)呈喇叭形(xing)狀(zhuang),故不(bu)宜在(zai)高速(su)和有沖擊載荷情況下(xia)使(shi)用(yong)(yong),也不(bu)宜用(yong)(yong)于(yu)立軸(zhou)的(de)聯接。星型彈(dan)性聯軸(zhou)器(qi)整體結構設計時(shi),要充分注(zhu)意(yi)齒(chi)面與滾子之間的(de)潤(run)滑及防(fang)塵(chen),還有安(an)全(quan)防(fang)護作(zuo)用(yong)(yong)。因為鏈條(tiao)萬一破斷,可(ke)(ke)能造成(cheng)(cheng)人身事故。鼓度(du)曲線曲率(lv)半徑與內齒(chi)單(dan)側(ce)減薄量(liang)成(cheng)(cheng)正(zheng)比,即(ji)它(ta)與齒(chi)的(de)嚙合間隙有關,使(shi)內、外(wai)齒(chi)裝拆十分方便。
星(xing)(xing)型(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)有(you)時被誤認為(wei)是梅花聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi),他(ta)們安裝(zhuang)后的(de)(de)(de)(de)(de)外形(xing)(xing)(xing)(xing)幾乎(hu)相(xiang)似(si),但(dan)是同等型(xing)號下(xia),星(xing)(xing)形(xing)(xing)(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)承受的(de)(de)(de)(de)(de)扭力更大,相(xiang)對梅花聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi),它(ta)的(de)(de)(de)(de)(de)內孔(kong)和外形(xing)(xing)(xing)(xing)可以做到更小。星(xing)(xing)形(xing)(xing)(xing)(xing)彈(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)聚氨脂(zhi)彈(dan)(dan)(dan)性(xing)(xing)體由凸形(xing)(xing)(xing)(xing)爪塊限制,聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)是以工(gong)(gong)程(cheng)塑料作彈(dan)(dan)(dan)性(xing)(xing)元(yuan)件,適用于(yu)聯(lian)(lian)接兩同軸(zhou)(zhou)(zhou)線的(de)(de)(de)(de)(de)傳(chuan)動軸(zhou)(zhou)(zhou)系(xi),具有(you)補(bu)償(chang)兩軸(zhou)(zhou)(zhou)相(xiang)對偏移(yi)(yi)、緩(huan)沖(chong)、減震、耐磨(mo)性(xing)(xing)能,適應場合普遍 ,傳(chuan)遞轉矩20-35000.N.M,工(gong)(gong)作溫度(du)-35-+80攝氏(shi)度(du)。星(xing)(xing)型(xing)彈(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)中的(de)(de)(de)(de)(de)彈(dan)(dan)(dan)性(xing)(xing)元(yuan)件是工(gong)(gong)程(cheng)塑料,由于(yu)該工(gong)(gong)程(cheng)塑料具有(you)良好(hao)(hao)的(de)(de)(de)(de)(de)彈(dan)(dan)(dan)性(xing)(xing)、緩(huan)沖(chong)性(xing)(xing)、減震性(xing)(xing)、耐磨(mo)性(xing)(xing),因(yin)此能很好(hao)(hao)的(de)(de)(de)(de)(de)補(bu)償(chang)兩傳(chuan)動軸(zhou)(zhou)(zhou)系(xi)之間的(de)(de)(de)(de)(de)各(ge)種位移(yi)(yi).星(xing)(xing)形(xing)(xing)(xing)(xing)彈(dan)(dan)(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)的(de)(de)(de)(de)(de)聚氨脂(zhi)彈(dan)(dan)(dan)性(xing)(xing)體由凸形(xing)(xing)(xing)(xing)爪塊限制。特點:預應力下(xia)無(wu)齒(chi)隙的(de)(de)(de)(de)(de)連接,用于(yu)主(zhu)軸(zhou)(zhou)(zhou)傳(chuan)動、升降(jiang)平臺和機床等。
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