榮基(ji)工業「qzuoiid.cn」帶(dai)沉孔(kong)膜(mo)片(pian)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器公(gong)司,膜(mo)片(pian)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器廠(chang)家(jia),膜(mo)片(pian)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器生產廠(chang)家(jia),膜(mo)片(pian)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器制造(zao)廠(chang)家(jia),膜(mo)片(pian)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器加工廠(chang)家(jia),膜(mo)片(pian)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器供應商,膜(mo)片(pian)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器廠(chang)商,膜(mo)片(pian)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器公(gong)司,膜(mo)片(pian)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器非標定制.
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)構緊湊,傳(chuan)遞扭矩大,使用(yong)壽命長(chang),免維護,耐(nai)高(gao)溫,耐(nai)酸堿防腐(fu)蝕(shi),適用(yong)于高(gao)溫高(gao)速(su)及有腐(fu)蝕(shi)工況環境的(de)軸系傳(chuan)動。
膜片(pian)型聯(lian)軸(zhou)(zhou)器能補(bu)償主動(dong)機與從(cong)動(dong)機之間由(you)于制(zhi)造(zao)誤差、安裝誤差、承載變形(xing)以(yi)及溫升變化的(de)影響(xiang)等(deng)所(suo)引起的(de)軸(zhou)(zhou)向(xiang)(xiang)(xiang)、徑向(xiang)(xiang)(xiang)和(he)角(jiao)向(xiang)(xiang)(xiang)偏移。膜片(pian)彈性聯(lian)軸(zhou)(zhou)器屬(shu)(shu)金(jin)屬(shu)(shu)彈性元件(jian)撓(nao)性聯(lian)軸(zhou)(zhou)器,其依靠(kao)金(jin)屬(shu)(shu)聯(lian)軸(zhou)(zhou)器膜片(pian)來聯(lian)接主、從(cong)動(dong)機傳(chuan)遞扭矩,具(ju)有(you)彈性減振(zhen)、無(wu)噪聲、不需(xu)潤滑的(de)優點。
膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)至少由一(yi)(yi)個(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和(he)兩個(ge)(ge)軸(zhou)(zhou)套(tao)(tao)(tao)組成。膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)被用(yong)銷釘(ding)緊(jin)固在軸(zhou)(zhou)套(tao)(tao)(tao)上一(yi)(yi)般不會松(song)動或引起膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和(he)軸(zhou)(zhou)套(tao)(tao)(tao)之間的(de)(de)反沖。有(you)一(yi)(yi)些生產商提(ti)供兩個(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的(de)(de),也有(you)提(ti)供三個(ge)(ge)膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的(de)(de),中間有(you)一(yi)(yi)個(ge)(ge)或兩個(ge)(ge)剛(gang)性元件,兩邊 再連在軸(zhou)(zhou)套(tao)(tao)(tao)上。單膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)和(he)雙(shuang)膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)的(de)(de)不同(tong)之處(chu)是處(chu)理各種偏(pian)差能力的(de)(de)不同(tong),鑒于其需要膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)能復雜的(de)(de)彎(wan)曲,所以單膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)不太(tai)適應(ying)偏(pian)心。而雙(shuang)膜(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)器(qi)可以同(tong)時曲向不同(tong)的(de)(de)方向,以此來(lai)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(jing)(jing)過車削(xue),銑削(xue),和拉削(xue)等機加(jia)(jia)工方法加(jia)(jia)工而成,再(zai)經(jing)(jing)過整體(ti)熱(re)處(chu)理。以保證足夠的(de)機械強度,市面(mian)上還有一(yi)種爪盤是鑄件,能夠大批量的(de)生產,而且免(mian)去了加(jia)(jia)工損耗(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,一般為-35至+80度。
星(xing)形(xing)聯(lian)軸器高速運轉時(shi)由于受離(li)心力(li)的作用而產生的徑向運動將加速其磨(mo)損,加設外(wai)殼(ke)。除了能防塵存油(you)外(wai),減(jian)(jian)薄量不足可能會(hui)造(zao)成(cheng)干涉,減(jian)(jian)薄量過大會(hui)削弱(ruo)齒(chi)(chi)(chi)的強度(du),且會(hui)側(ce)隙很大。外(wai)齒(chi)(chi)(chi)的接觸(chu)條(tiao)件(jian)得到改善(shan),避免(mian)了在(zai)角位(wei)移條(tiao)件(jian)下直齒(chi)(chi)(chi)齒(chi)(chi)(chi)端(duan)棱(leng)邊擠壓,應力(li)集中的弊端(duan),同時(shi)改善(shan)了齒(chi)(chi)(chi)面摩擦(ca)、磨(mo)損狀況(kuang),降(jiang)低了噪聲,維修周期長。星(xing)形(xing)彈(dan)性聯(lian)軸器外(wai)齒(chi)(chi)(chi)套(tao)齒(chi)(chi)(chi)端(duan)呈喇叭形(xing)狀,故(gu)不宜在(zai)高速和有(you)沖擊載荷情(qing)況(kuang)下使(shi)用,也不宜用于立軸的聯(lian)接。星(xing)型(xing)彈(dan)性聯(lian)軸器整體結(jie)構設計時(shi),要(yao)充(chong)分注意齒(chi)(chi)(chi)面與滾子之間的潤滑及防塵,還有(you)安全防護作用。因(yin)為(wei)鏈條(tiao)萬一破斷,可能造(zao)成(cheng)人(ren)身事故(gu)。鼓度(du)曲線曲率半徑與內齒(chi)(chi)(chi)單側(ce)減(jian)(jian)薄量成(cheng)正比,即它與齒(chi)(chi)(chi)的嚙合間隙有(you)關,使(shi)內、外(wai)齒(chi)(chi)(chi)裝(zhuang)拆(chai)十分方便。
星(xing)型聯(lian)軸(zhou)器(qi)(qi)(qi)有時被誤認為是(shi)梅花聯(lian)軸(zhou)器(qi)(qi)(qi),他們(men)安(an)裝后(hou)的(de)(de)(de)(de)(de)外形幾乎相似,但是(shi)同等(deng)型號下,星(xing)形聯(lian)軸(zhou)器(qi)(qi)(qi)承受(shou)的(de)(de)(de)(de)(de)扭(niu)力(li)更(geng)(geng)大(da),相對梅花聯(lian)軸(zhou)器(qi)(qi)(qi),它的(de)(de)(de)(de)(de)內孔和外形可以做(zuo)到(dao)更(geng)(geng)小。星(xing)形彈(dan)(dan)性(xing)(xing)(xing)(xing)(xing)(xing)聯(lian)軸(zhou)器(qi)(qi)(qi)聚氨(an)脂(zhi)彈(dan)(dan)性(xing)(xing)(xing)(xing)(xing)(xing)體由凸形爪(zhua)塊限制,聯(lian)軸(zhou)器(qi)(qi)(qi)是(shi)以工(gong)(gong)(gong)程(cheng)塑(su)料作彈(dan)(dan)性(xing)(xing)(xing)(xing)(xing)(xing)元(yuan)件,適用于(yu)聯(lian)接兩同軸(zhou)線的(de)(de)(de)(de)(de)傳動(dong)軸(zhou)系(xi),具有補(bu)償兩軸(zhou)相對偏移、緩(huan)沖、減震、耐(nai)磨性(xing)(xing)(xing)(xing)(xing)(xing)能,適應場(chang)合普遍 ,傳遞轉矩20-35000.N.M,工(gong)(gong)(gong)作溫度-35-+80攝氏度。星(xing)型彈(dan)(dan)性(xing)(xing)(xing)(xing)(xing)(xing)聯(lian)軸(zhou)器(qi)(qi)(qi)中的(de)(de)(de)(de)(de)彈(dan)(dan)性(xing)(xing)(xing)(xing)(xing)(xing)元(yuan)件是(shi)工(gong)(gong)(gong)程(cheng)塑(su)料,由于(yu)該工(gong)(gong)(gong)程(cheng)塑(su)料具有良好的(de)(de)(de)(de)(de)彈(dan)(dan)性(xing)(xing)(xing)(xing)(xing)(xing)、緩(huan)沖性(xing)(xing)(xing)(xing)(xing)(xing)、減震性(xing)(xing)(xing)(xing)(xing)(xing)、耐(nai)磨性(xing)(xing)(xing)(xing)(xing)(xing),因此能很好的(de)(de)(de)(de)(de)補(bu)償兩傳動(dong)軸(zhou)系(xi)之間的(de)(de)(de)(de)(de)各(ge)種位移.星(xing)形彈(dan)(dan)性(xing)(xing)(xing)(xing)(xing)(xing)聯(lian)軸(zhou)器(qi)(qi)(qi)的(de)(de)(de)(de)(de)聚氨(an)脂(zhi)彈(dan)(dan)性(xing)(xing)(xing)(xing)(xing)(xing)體由凸形爪(zhua)塊限制。特點:預應力(li)下無(wu)齒隙的(de)(de)(de)(de)(de)連接,用于(yu)主軸(zhou)傳動(dong)、升降平臺和機(ji)床等(deng)。
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