榮基工業「qzuoiid.cn」減(jian)(jian)速(su)(su)機膜(mo)片(pian)(pian)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)公司(si),減(jian)(jian)速(su)(su)機膜(mo)片(pian)(pian)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)廠家(jia),減(jian)(jian)速(su)(su)機膜(mo)片(pian)(pian)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)生產廠家(jia),減(jian)(jian)速(su)(su)機膜(mo)片(pian)(pian)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)制造廠家(jia),減(jian)(jian)速(su)(su)機膜(mo)片(pian)(pian)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)加工廠家(jia),減(jian)(jian)速(su)(su)機膜(mo)片(pian)(pian)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)供應商,減(jian)(jian)速(su)(su)機膜(mo)片(pian)(pian)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)廠商,減(jian)(jian)速(su)(su)機膜(mo)片(pian)(pian)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)公司(si),減(jian)(jian)速(su)(su)機膜(mo)片(pian)(pian)彈(dan)性(xing)(xing)聯(lian)(lian)軸(zhou)(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)構緊湊,傳遞扭(niu)矩大(da),使用壽命長,免(mian)維(wei)護,耐(nai)高溫,耐(nai)酸堿防腐蝕(shi),適用于(yu)高溫高速及(ji)有腐蝕(shi)工(gong)況環(huan)境的(de)軸系傳動。
膜片型聯軸器(qi)能補償主動機(ji)與從動機(ji)之間由于制造誤(wu)(wu)差、安(an)裝誤(wu)(wu)差、承載變(bian)形(xing)以(yi)及溫升變(bian)化的影響(xiang)等所引起的軸向、徑向和角向偏移。膜片彈(dan)性(xing)(xing)聯軸器(qi)屬(shu)金屬(shu)彈(dan)性(xing)(xing)元件(jian)撓性(xing)(xing)聯軸器(qi),其依(yi)靠金屬(shu)聯軸器(qi)膜片來聯接(jie)主、從動機(ji)傳遞扭矩,具有彈(dan)性(xing)(xing)減振、無噪聲、不需潤滑的優點。
膜(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器(qi)至(zhi)少由一個(ge)膜(mo)(mo)片(pian)(pian)(pian)和(he)(he)兩個(ge)軸(zhou)(zhou)(zhou)套(tao)組(zu)成。膜(mo)(mo)片(pian)(pian)(pian)被用銷釘緊固在(zai)軸(zhou)(zhou)(zhou)套(tao)上一般不(bu)(bu)會松動或引起膜(mo)(mo)片(pian)(pian)(pian)和(he)(he)軸(zhou)(zhou)(zhou)套(tao)之(zhi)間的(de)反沖。有(you)一些生產商提供兩個(ge)膜(mo)(mo)片(pian)(pian)(pian)的(de),也(ye)有(you)提供三個(ge)膜(mo)(mo)片(pian)(pian)(pian)的(de),中間有(you)一個(ge)或兩個(ge)剛性元件,兩邊 再連在(zai)軸(zhou)(zhou)(zhou)套(tao)上。單(dan)膜(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器(qi)和(he)(he)雙(shuang)膜(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器(qi)的(de)不(bu)(bu)同(tong)(tong)之(zhi)處是處理(li)各種偏(pian)差能力的(de)不(bu)(bu)同(tong)(tong),鑒于(yu)其需要膜(mo)(mo)片(pian)(pian)(pian)能復雜的(de)彎曲,所以單(dan)膜(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器(qi)不(bu)(bu)太適應偏(pian)心(xin)。而雙(shuang)膜(mo)(mo)片(pian)(pian)(pian)聯軸(zhou)(zhou)(zhou)器(qi)可以同(tong)(tong)時曲向不(bu)(bu)同(tong)(tong)的(de)方向,以此來補償偏(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(jing)過車削(xue),銑削(xue),和拉削(xue)等機加(jia)工(gong)方法(fa)加(jia)工(gong)而成(cheng),再經(jing)過整體熱處理。以保證足夠的(de)機械強度,市面上還(huan)有(you)一(yi)種爪盤(pan)是鑄件,能(neng)夠大批(pi)量的(de)生產,而且免(mian)去(qu)了加(jia)工(gong)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(de)使(shi)用溫度,一般為-35至+80度。
星(xing)形(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)高速運轉時由(you)于受離心力(li)(li)的(de)作用而(er)產(chan)生的(de)徑向運動將加(jia)速其(qi)磨損,加(jia)設外(wai)殼(ke)。除了(le)能防(fang)(fang)塵存油外(wai),減(jian)薄量(liang)不足可能會(hui)造成干涉,減(jian)薄量(liang)過大會(hui)削弱齒(chi)(chi)(chi)(chi)的(de)強度,且會(hui)側(ce)隙很大。外(wai)齒(chi)(chi)(chi)(chi)的(de)接(jie)觸條(tiao)件(jian)(jian)得到(dao)改(gai)善,避免了(le)在角位移條(tiao)件(jian)(jian)下(xia)直齒(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)端棱(leng)邊(bian)擠壓,應(ying)力(li)(li)集中的(de)弊(bi)端,同時改(gai)善了(le)齒(chi)(chi)(chi)(chi)面摩擦、磨損狀(zhuang)況,降(jiang)低(di)了(le)噪聲,維(wei)修周期長(chang)。星(xing)形(xing)彈性聯(lian)軸(zhou)(zhou)器(qi)(qi)外(wai)齒(chi)(chi)(chi)(chi)套(tao)齒(chi)(chi)(chi)(chi)端呈(cheng)喇叭形(xing)狀(zhuang),故不宜(yi)在高速和(he)有(you)沖(chong)擊載荷情況下(xia)使用,也不宜(yi)用于立軸(zhou)(zhou)的(de)聯(lian)接(jie)。星(xing)型彈性聯(lian)軸(zhou)(zhou)器(qi)(qi)整體結構(gou)設計時,要充(chong)分注意(yi)齒(chi)(chi)(chi)(chi)面與滾子之間的(de)潤滑(hua)及防(fang)(fang)塵,還(huan)有(you)安全防(fang)(fang)護作用。因為鏈條(tiao)萬一破斷,可能造成人身事故。鼓度曲線曲率半徑與內齒(chi)(chi)(chi)(chi)單側(ce)減(jian)薄量(liang)成正比,即它(ta)與齒(chi)(chi)(chi)(chi)的(de)嚙合間隙有(you)關,使內、外(wai)齒(chi)(chi)(chi)(chi)裝(zhuang)拆十分方便。
星(xing)型聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)有時(shi)被誤認為(wei)是(shi)梅花(hua)聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi),他(ta)們(men)安裝(zhuang)后的(de)外形(xing)幾乎相似(si),但是(shi)同(tong)等型號(hao)下(xia),星(xing)形(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)承(cheng)受的(de)扭力更(geng)大,相對(dui)梅花(hua)聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi),它(ta)的(de)內孔和(he)(he)外形(xing)可以(yi)做到(dao)更(geng)小。星(xing)形(xing)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)聚(ju)氨脂彈(dan)(dan)(dan)性(xing)(xing)(xing)體由(you)凸(tu)形(xing)爪(zhua)(zhua)塊限制(zhi),聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)是(shi)以(yi)工(gong)(gong)程(cheng)塑料作彈(dan)(dan)(dan)性(xing)(xing)(xing)元(yuan)件,適(shi)用(yong)于聯(lian)接兩(liang)同(tong)軸(zhou)(zhou)線的(de)傳(chuan)(chuan)動(dong)(dong)軸(zhou)(zhou)系,具有補償兩(liang)軸(zhou)(zhou)相對(dui)偏移、緩(huan)沖、減震、耐(nai)磨性(xing)(xing)(xing)能,適(shi)應(ying)場合普遍 ,傳(chuan)(chuan)遞轉矩20-35000.N.M,工(gong)(gong)作溫度(du)-35-+80攝氏度(du)。星(xing)型彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)中(zhong)的(de)彈(dan)(dan)(dan)性(xing)(xing)(xing)元(yuan)件是(shi)工(gong)(gong)程(cheng)塑料,由(you)于該工(gong)(gong)程(cheng)塑料具有良好的(de)彈(dan)(dan)(dan)性(xing)(xing)(xing)、緩(huan)沖性(xing)(xing)(xing)、減震性(xing)(xing)(xing)、耐(nai)磨性(xing)(xing)(xing),因此能很好的(de)補償兩(liang)傳(chuan)(chuan)動(dong)(dong)軸(zhou)(zhou)系之(zhi)間(jian)的(de)各種(zhong)位移.星(xing)形(xing)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)(qi)的(de)聚(ju)氨脂彈(dan)(dan)(dan)性(xing)(xing)(xing)體由(you)凸(tu)形(xing)爪(zhua)(zhua)塊限制(zhi)。特點:預應(ying)力下(xia)無齒隙(xi)的(de)連接,用(yong)于主(zhu)軸(zhou)(zhou)傳(chuan)(chuan)動(dong)(dong)、升降平臺和(he)(he)機床等。
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