榮基工業「qzuoiid.cn」泵(beng)用(yong)彈性(xing)膜(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)器生(sheng)產(chan)廠(chang)(chang)家(jia)(jia)(jia)(jia),泵(beng)用(yong)彈性(xing)膜(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)器廠(chang)(chang)家(jia)(jia)(jia)(jia),泵(beng)用(yong)彈性(xing)膜(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)器生(sheng)產(chan)廠(chang)(chang)家(jia)(jia)(jia)(jia),泵(beng)用(yong)彈性(xing)膜(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)器制(zhi)造廠(chang)(chang)家(jia)(jia)(jia)(jia),泵(beng)用(yong)彈性(xing)膜(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)器加工廠(chang)(chang)家(jia)(jia)(jia)(jia),泵(beng)用(yong)彈性(xing)膜(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)器供應商,泵(beng)用(yong)彈性(xing)膜(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)器廠(chang)(chang)商,泵(beng)用(yong)彈性(xing)膜(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)器公司,泵(beng)用(yong)彈性(xing)膜(mo)片(pian)(pian)聯(lian)(lian)(lian)軸(zhou)器非標(biao)定(ding)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(chuan)(chuan)遞扭(niu)矩大,使用壽命長,免維護,耐(nai)高溫,耐(nai)酸堿(jian)防腐(fu)蝕,適用于(yu)高溫高速及有腐(fu)蝕工況(kuang)環境的軸系傳(chuan)(chuan)動。
膜片型聯(lian)軸(zhou)器(qi)能補(bu)償(chang)主動機(ji)與從動機(ji)之間由于制造誤差、安裝誤差、承載變(bian)形(xing)以及溫升變(bian)化的影響等所引起的軸(zhou)向、徑向和角向偏移。膜片彈(dan)性聯(lian)軸(zhou)器(qi)屬金(jin)屬彈(dan)性元件(jian)撓性聯(lian)軸(zhou)器(qi),其(qi)依靠金(jin)屬聯(lian)軸(zhou)器(qi)膜片來聯(lian)接主、從動機(ji)傳遞扭矩,具有彈(dan)性減振、無(wu)噪聲、不(bu)需潤(run)滑的優點。
膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)器(qi)至少由一(yi)個(ge)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和(he)兩(liang)(liang)個(ge)軸(zhou)(zhou)套組成。膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)被用銷釘緊(jin)固(gu)在軸(zhou)(zhou)套上一(yi)般(ban)不會松動或引起膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和(he)軸(zhou)(zhou)套之(zhi)間(jian)的反沖。有一(yi)些生產商提(ti)供兩(liang)(liang)個(ge)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的,也有提(ti)供三個(ge)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的,中(zhong)間(jian)有一(yi)個(ge)或兩(liang)(liang)個(ge)剛性(xing)元件,兩(liang)(liang)邊 再連在軸(zhou)(zhou)套上。單膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)器(qi)和(he)雙膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)器(qi)的不同(tong)(tong)之(zhi)處是處理各(ge)種(zhong)偏(pian)差能力的不同(tong)(tong),鑒于其需(xu)要膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)能復(fu)雜的彎曲,所以單膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)器(qi)不太(tai)適應偏(pian)心(xin)。而雙膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)器(qi)可以同(tong)(tong)時曲向(xiang)不同(tong)(tong)的方向(xiang),以此來補償(chang)偏(pian)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,銑削,和拉削等(deng)機(ji)(ji)加工(gong)方法加工(gong)而成,再經過整(zheng)體(ti)熱處理。以保證(zheng)足(zu)夠(gou)的(de)機(ji)(ji)械強度(du),市面上還有一種爪(zhua)盤是鑄(zhu)件,能夠(gou)大批量的(de)生產,而且免去了加工(gong)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,一(yi)般為(wei)-35至+80度。
星(xing)形聯(lian)軸(zhou)器(qi)高(gao)速(su)運轉時由于受離心力的(de)(de)作(zuo)用而產生的(de)(de)徑(jing)向運動將(jiang)加(jia)速(su)其(qi)磨(mo)損,加(jia)設(she)外(wai)(wai)殼。除了能防塵存油外(wai)(wai),減(jian)薄(bo)量(liang)不(bu)(bu)足可能會(hui)(hui)造成(cheng)干涉,減(jian)薄(bo)量(liang)過大會(hui)(hui)削弱齒(chi)的(de)(de)強度,且會(hui)(hui)側隙(xi)(xi)很大。外(wai)(wai)齒(chi)的(de)(de)接(jie)(jie)觸(chu)條(tiao)件得到改(gai)善(shan),避免了在角位移條(tiao)件下直齒(chi)齒(chi)端棱邊擠壓(ya),應力集中的(de)(de)弊端,同時改(gai)善(shan)了齒(chi)面摩(mo)擦、磨(mo)損狀況,降低了噪(zao)聲,維修周(zhou)期長。星(xing)形彈(dan)性聯(lian)軸(zhou)器(qi)外(wai)(wai)齒(chi)套齒(chi)端呈(cheng)喇叭形狀,故不(bu)(bu)宜在高(gao)速(su)和(he)有沖擊載荷情(qing)況下使用,也不(bu)(bu)宜用于立(li)軸(zhou)的(de)(de)聯(lian)接(jie)(jie)。星(xing)型彈(dan)性聯(lian)軸(zhou)器(qi)整(zheng)體(ti)結構設(she)計(ji)時,要充分注意齒(chi)面與滾子之間(jian)的(de)(de)潤滑及防塵,還有安全(quan)防護作(zuo)用。因為鏈條(tiao)萬一破斷,可能造成(cheng)人身事故。鼓(gu)度曲(qu)線(xian)曲(qu)率半徑(jing)與內(nei)齒(chi)單側減(jian)薄(bo)量(liang)成(cheng)正比,即它與齒(chi)的(de)(de)嚙合間(jian)隙(xi)(xi)有關,使內(nei)、外(wai)(wai)齒(chi)裝拆十分方(fang)便。
星型聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)有(you)時被誤認為是(shi)梅(mei)花聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi),他們安(an)裝(zhuang)后(hou)的外形(xing)(xing)(xing)幾乎相似,但是(shi)同等型號(hao)下(xia),星形(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)承受的扭力(li)更(geng)大,相對梅(mei)花聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi),它的內孔(kong)和外形(xing)(xing)(xing)可以做到更(geng)小(xiao)。星形(xing)(xing)(xing)彈(dan)(dan)性(xing)(xing)聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)聚氨脂(zhi)彈(dan)(dan)性(xing)(xing)體(ti)由(you)凸(tu)形(xing)(xing)(xing)爪塊限制,聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)是(shi)以工(gong)程(cheng)塑(su)料(liao)作(zuo)彈(dan)(dan)性(xing)(xing)元(yuan)(yuan)件,適用(yong)于聯(lian)接兩(liang)(liang)同軸(zhou)(zhou)(zhou)(zhou)線(xian)的傳(chuan)(chuan)動軸(zhou)(zhou)(zhou)(zhou)系,具(ju)有(you)補償(chang)兩(liang)(liang)軸(zhou)(zhou)(zhou)(zhou)相對偏移(yi)、緩沖(chong)、減震、耐(nai)磨性(xing)(xing)能(neng),適應場(chang)合(he)普(pu)遍 ,傳(chuan)(chuan)遞轉(zhuan)矩20-35000.N.M,工(gong)作(zuo)溫(wen)度-35-+80攝(she)氏度。星型彈(dan)(dan)性(xing)(xing)聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)中(zhong)的彈(dan)(dan)性(xing)(xing)元(yuan)(yuan)件是(shi)工(gong)程(cheng)塑(su)料(liao),由(you)于該(gai)工(gong)程(cheng)塑(su)料(liao)具(ju)有(you)良好(hao)的彈(dan)(dan)性(xing)(xing)、緩沖(chong)性(xing)(xing)、減震性(xing)(xing)、耐(nai)磨性(xing)(xing),因此能(neng)很好(hao)的補償(chang)兩(liang)(liang)傳(chuan)(chuan)動軸(zhou)(zhou)(zhou)(zhou)系之間的各(ge)種位(wei)移(yi).星形(xing)(xing)(xing)彈(dan)(dan)性(xing)(xing)聯(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)的聚氨脂(zhi)彈(dan)(dan)性(xing)(xing)體(ti)由(you)凸(tu)形(xing)(xing)(xing)爪塊限制。特點:預應力(li)下(xia)無齒(chi)隙的連(lian)接,用(yong)于主軸(zhou)(zhou)(zhou)(zhou)傳(chuan)(chuan)動、升(sheng)降平臺和機(ji)床等。
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