榮基工(gong)(gong)業「qzuoiid.cn」減(jian)(jian)速(su)機(ji)膜(mo)片(pian)(pian)彈(dan)性聯軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)加(jia)工(gong)(gong)廠(chang)家(jia),減(jian)(jian)速(su)機(ji)膜(mo)片(pian)(pian)彈(dan)性聯軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)廠(chang)家(jia),減(jian)(jian)速(su)機(ji)膜(mo)片(pian)(pian)彈(dan)性聯軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)生產(chan)廠(chang)家(jia),減(jian)(jian)速(su)機(ji)膜(mo)片(pian)(pian)彈(dan)性聯軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)制造廠(chang)家(jia),減(jian)(jian)速(su)機(ji)膜(mo)片(pian)(pian)彈(dan)性聯軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)加(jia)工(gong)(gong)廠(chang)家(jia),減(jian)(jian)速(su)機(ji)膜(mo)片(pian)(pian)彈(dan)性聯軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)供應商,減(jian)(jian)速(su)機(ji)膜(mo)片(pian)(pian)彈(dan)性聯軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)廠(chang)商,減(jian)(jian)速(su)機(ji)膜(mo)片(pian)(pian)彈(dan)性聯軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)公司(si),減(jian)(jian)速(su)機(ji)膜(mo)片(pian)(pian)彈(dan)性聯軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)非標定(ding)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,傳遞(di)扭矩大,使用壽命(ming)長,免維護,耐(nai)高溫,耐(nai)酸堿防腐蝕(shi),適用于高溫高速及有(you)腐蝕(shi)工況環境的軸(zhou)系傳動。
膜片型聯(lian)軸器能補償主動機與從(cong)動機之間(jian)由(you)于制造誤差、安裝(zhuang)誤差、承載變形(xing)以及溫升變化(hua)的影響等所引起的軸向(xiang)、徑向(xiang)和(he)角向(xiang)偏移。膜片彈性(xing)聯(lian)軸器屬(shu)金屬(shu)彈性(xing)元件撓性(xing)聯(lian)軸器,其依靠(kao)金屬(shu)聯(lian)軸器膜片來(lai)聯(lian)接主、從(cong)動機傳(chuan)遞扭矩,具有彈性(xing)減(jian)振、無(wu)噪聲、不需潤滑的優(you)點。
膜片(pian)聯(lian)(lian)軸(zhou)器至少由一(yi)個(ge)膜片(pian)和兩(liang)個(ge)軸(zhou)套(tao)(tao)組(zu)成。膜片(pian)被用銷釘緊固在(zai)軸(zhou)套(tao)(tao)上一(yi)般不(bu)(bu)會松動或引起膜片(pian)和軸(zhou)套(tao)(tao)之(zhi)間(jian)的反沖。有(you)(you)一(yi)些生產(chan)商提供兩(liang)個(ge)膜片(pian)的,也有(you)(you)提供三個(ge)膜片(pian)的,中間(jian)有(you)(you)一(yi)個(ge)或兩(liang)個(ge)剛性元件,兩(liang)邊 再連在(zai)軸(zhou)套(tao)(tao)上。單膜片(pian)聯(lian)(lian)軸(zhou)器和雙(shuang)膜片(pian)聯(lian)(lian)軸(zhou)器的不(bu)(bu)同(tong)(tong)之(zhi)處(chu)是處(chu)理(li)各種偏差能(neng)力的不(bu)(bu)同(tong)(tong),鑒于其需要(yao)膜片(pian)能(neng)復雜的彎曲(qu),所(suo)以(yi)單膜片(pian)聯(lian)(lian)軸(zhou)器不(bu)(bu)太(tai)適應偏心。而雙(shuang)膜片(pian)聯(lian)(lian)軸(zhou)器可(ke)以(yi)同(tong)(tong)時曲(qu)向不(bu)(bu)同(tong)(tong)的方向,以(yi)此來補償(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(jing)過車削(xue),銑削(xue),和拉(la)削(xue)等機加(jia)工方(fang)法加(jia)工而成,再經(jing)過整體熱處(chu)理。以保證足(zu)夠(gou)的(de)機械(xie)強度(du),市面上還有一種爪盤是鑄件(jian),能夠(gou)大批量的(de)生產(chan),而且免(mian)去了(le)加(jia)工損(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(du),一般為-35至+80度(du)。
星(xing)(xing)(xing)形聯軸(zhou)(zhou)器高速(su)運(yun)轉時由于受離心力(li)的(de)作(zuo)用(yong)而產生的(de)徑(jing)向(xiang)運(yun)動將加速(su)其磨損,加設外(wai)(wai)(wai)殼。除了(le)(le)能(neng)防塵存油外(wai)(wai)(wai),減薄(bo)(bo)量不(bu)足可能(neng)會造(zao)成(cheng)干涉,減薄(bo)(bo)量過大會削弱齒(chi)(chi)(chi)的(de)強度,且會側隙(xi)很大。外(wai)(wai)(wai)齒(chi)(chi)(chi)的(de)接觸條件(jian)(jian)得到改(gai)善(shan),避免了(le)(le)在角位(wei)移條件(jian)(jian)下(xia)直齒(chi)(chi)(chi)齒(chi)(chi)(chi)端(duan)棱邊擠壓,應力(li)集中的(de)弊(bi)端(duan),同時改(gai)善(shan)了(le)(le)齒(chi)(chi)(chi)面摩擦、磨損狀況,降低了(le)(le)噪聲,維修周(zhou)期長。星(xing)(xing)(xing)形彈性(xing)聯軸(zhou)(zhou)器外(wai)(wai)(wai)齒(chi)(chi)(chi)套(tao)齒(chi)(chi)(chi)端(duan)呈喇(la)叭形狀,故(gu)不(bu)宜在高速(su)和有(you)沖擊(ji)載荷情況下(xia)使(shi)用(yong),也不(bu)宜用(yong)于立軸(zhou)(zhou)的(de)聯接。星(xing)(xing)(xing)型彈性(xing)聯軸(zhou)(zhou)器整體結構設計(ji)時,要充分注意齒(chi)(chi)(chi)面與(yu)滾(gun)子之間的(de)潤滑及防塵,還(huan)有(you)安全防護(hu)作(zuo)用(yong)。因為鏈條萬一破斷,可能(neng)造(zao)成(cheng)人(ren)身事故(gu)。鼓度曲線曲率半(ban)徑(jing)與(yu)內齒(chi)(chi)(chi)單(dan)側減薄(bo)(bo)量成(cheng)正比,即它與(yu)齒(chi)(chi)(chi)的(de)嚙合間隙(xi)有(you)關,使(shi)內、外(wai)(wai)(wai)齒(chi)(chi)(chi)裝拆十分方(fang)便。
星(xing)型聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)有(you)時被誤認為是(shi)梅花(hua)(hua)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi),他們安裝后的(de)(de)外形(xing)幾乎(hu)相(xiang)(xiang)似,但(dan)是(shi)同(tong)等型號下,星(xing)形(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)承受的(de)(de)扭力(li)更(geng)大,相(xiang)(xiang)對梅花(hua)(hua)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi),它的(de)(de)內(nei)孔(kong)和外形(xing)可(ke)以(yi)做到更(geng)小(xiao)。星(xing)形(xing)彈(dan)(dan)性(xing)(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)聚氨脂彈(dan)(dan)性(xing)(xing)(xing)體(ti)由(you)凸(tu)形(xing)爪塊(kuai)限制(zhi),聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)是(shi)以(yi)工程塑料作彈(dan)(dan)性(xing)(xing)(xing)元件(jian),適(shi)用于(yu)聯(lian)(lian)(lian)接(jie)兩(liang)同(tong)軸(zhou)(zhou)線的(de)(de)傳(chuan)動(dong)軸(zhou)(zhou)系(xi),具有(you)補償兩(liang)軸(zhou)(zhou)相(xiang)(xiang)對偏移(yi)、緩沖、減震、耐磨性(xing)(xing)(xing)能,適(shi)應場合普遍 ,傳(chuan)遞(di)轉(zhuan)矩20-35000.N.M,工作溫度-35-+80攝氏度。星(xing)型彈(dan)(dan)性(xing)(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)中的(de)(de)彈(dan)(dan)性(xing)(xing)(xing)元件(jian)是(shi)工程塑料,由(you)于(yu)該工程塑料具有(you)良好的(de)(de)彈(dan)(dan)性(xing)(xing)(xing)、緩沖性(xing)(xing)(xing)、減震性(xing)(xing)(xing)、耐磨性(xing)(xing)(xing),因此(ci)能很好的(de)(de)補償兩(liang)傳(chuan)動(dong)軸(zhou)(zhou)系(xi)之間的(de)(de)各種位移(yi).星(xing)形(xing)彈(dan)(dan)性(xing)(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)的(de)(de)聚氨脂彈(dan)(dan)性(xing)(xing)(xing)體(ti)由(you)凸(tu)形(xing)爪塊(kuai)限制(zhi)。特點(dian):預(yu)應力(li)下無齒(chi)隙的(de)(de)連接(jie),用于(yu)主軸(zhou)(zhou)傳(chuan)動(dong)、升(sheng)降平臺和機床等。
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