榮基(ji)工業(ye)「qzuoiid.cn」雙(shuang)彈(dan)性(xing)(xing)(xing)(xing)(xing)膜(mo)片(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)生產廠(chang)家(jia)(jia),彈(dan)性(xing)(xing)(xing)(xing)(xing)膜(mo)片(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)廠(chang)家(jia)(jia),彈(dan)性(xing)(xing)(xing)(xing)(xing)膜(mo)片(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)生產廠(chang)家(jia)(jia),彈(dan)性(xing)(xing)(xing)(xing)(xing)膜(mo)片(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)制造廠(chang)家(jia)(jia),彈(dan)性(xing)(xing)(xing)(xing)(xing)膜(mo)片(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)加工廠(chang)家(jia)(jia),彈(dan)性(xing)(xing)(xing)(xing)(xing)膜(mo)片(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)供應(ying)商,彈(dan)性(xing)(xing)(xing)(xing)(xing)膜(mo)片(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)廠(chang)商,彈(dan)性(xing)(xing)(xing)(xing)(xing)膜(mo)片(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)公司(si),彈(dan)性(xing)(xing)(xing)(xing)(xing)膜(mo)片(pian)(pian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(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。膜片式聯軸器結構緊(jin)湊,傳(chuan)遞扭矩大,使用壽命長,免維護,耐(nai)高(gao)溫(wen),耐(nai)酸堿防腐(fu)蝕(shi),適用于高(gao)溫(wen)高(gao)速及有腐(fu)蝕(shi)工(gong)況環(huan)境的軸(zhou)系傳(chuan)動。
膜片型聯(lian)軸器(qi)能(neng)補償主動(dong)機(ji)(ji)與從動(dong)機(ji)(ji)之間由于制造(zao)誤差(cha)、安裝誤差(cha)、承(cheng)載變(bian)形以及(ji)溫升變(bian)化的(de)影(ying)響等(deng)所引起的(de)軸向、徑(jing)向和(he)角向偏(pian)移(yi)。膜片彈性聯(lian)軸器(qi)屬(shu)金屬(shu)彈性元件撓性聯(lian)軸器(qi),其依靠金屬(shu)聯(lian)軸器(qi)膜片來聯(lian)接主、從動(dong)機(ji)(ji)傳遞(di)扭矩,具有彈性減振、無噪聲、不需(xu)潤滑的(de)優點。
膜(mo)(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)器(qi)(qi)至少由一(yi)(yi)個(ge)膜(mo)(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和(he)兩(liang)個(ge)軸(zhou)套(tao)(tao)組(zu)成。膜(mo)(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)被用(yong)銷釘緊固(gu)在(zai)軸(zhou)套(tao)(tao)上(shang)一(yi)(yi)般不(bu)會松動或(huo)引起膜(mo)(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和(he)軸(zhou)套(tao)(tao)之間的(de)(de)反沖。有一(yi)(yi)些生產商提供兩(liang)個(ge)膜(mo)(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的(de)(de),也(ye)有提供三個(ge)膜(mo)(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的(de)(de),中間有一(yi)(yi)個(ge)或(huo)兩(liang)個(ge)剛性元件(jian),兩(liang)邊(bian) 再連在(zai)軸(zhou)套(tao)(tao)上(shang)。單(dan)膜(mo)(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)器(qi)(qi)和(he)雙(shuang)膜(mo)(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)器(qi)(qi)的(de)(de)不(bu)同(tong)(tong)之處是處理各種偏差(cha)能(neng)力的(de)(de)不(bu)同(tong)(tong),鑒于其需要膜(mo)(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)能(neng)復雜(za)的(de)(de)彎(wan)曲,所以單(dan)膜(mo)(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)器(qi)(qi)不(bu)太(tai)適應偏心。而雙(shuang)膜(mo)(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)器(qi)(qi)可以同(tong)(tong)時(shi)曲向不(bu)同(tong)(tong)的(de)(de)方向,以此來(lai)補償偏心。
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)(xue),銑削(xue)(xue),和拉削(xue)(xue)等(deng)機(ji)(ji)加(jia)工方法加(jia)工而(er)成,再經(jing)過整體熱處理。以(yi)保證足夠的(de)機(ji)(ji)械強度,市面上(shang)還有一種爪(zhua)盤(pan)是鑄(zhu)件,能(neng)夠大(da)批量的(de)生產(chan),而(er)且免去了加(jia)工損(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,一般為-35至(zhi)+80度。
星形(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)(qi)高速(su)運轉(zhuan)時(shi)由(you)于受離心力的作用而產生的徑(jing)向運動將加速(su)其磨損,加設外(wai)(wai)(wai)殼。除了(le)能防(fang)塵存(cun)油外(wai)(wai)(wai),減(jian)薄(bo)量不(bu)足(zu)可能會造成干涉,減(jian)薄(bo)量過大(da)會削弱齒(chi)(chi)的強度(du),且會側隙(xi)很(hen)大(da)。外(wai)(wai)(wai)齒(chi)(chi)的接觸(chu)條(tiao)件得到改善(shan),避免了(le)在角(jiao)位移(yi)條(tiao)件下直齒(chi)(chi)齒(chi)(chi)端棱邊(bian)擠壓,應力集(ji)中的弊端,同時(shi)改善(shan)了(le)齒(chi)(chi)面摩(mo)擦、磨損狀況,降低了(le)噪(zao)聲,維修周期(qi)長。星形(xing)(xing)彈(dan)性聯(lian)軸(zhou)(zhou)器(qi)(qi)外(wai)(wai)(wai)齒(chi)(chi)套齒(chi)(chi)端呈喇叭形(xing)(xing)狀,故(gu)不(bu)宜在高速(su)和有(you)沖擊載荷(he)情況下使用,也不(bu)宜用于立軸(zhou)(zhou)的聯(lian)接。星型彈(dan)性聯(lian)軸(zhou)(zhou)器(qi)(qi)整體結構設計時(shi),要(yao)充分(fen)注意齒(chi)(chi)面與(yu)滾子(zi)之間(jian)(jian)的潤滑及防(fang)塵,還有(you)安(an)全防(fang)護作用。因為(wei)鏈條(tiao)萬一(yi)破斷,可能造成人身事故(gu)。鼓度(du)曲線曲率半(ban)徑(jing)與(yu)內(nei)齒(chi)(chi)單側減(jian)薄(bo)量成正比,即它與(yu)齒(chi)(chi)的嚙(nie)合間(jian)(jian)隙(xi)有(you)關,使內(nei)、外(wai)(wai)(wai)齒(chi)(chi)裝拆十(shi)分(fen)方便。
星(xing)型聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)有(you)時被誤認為是梅花(hua)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi),他們安裝(zhuang)后的(de)(de)(de)外形(xing)(xing)幾乎相(xiang)似,但是同等型號下,星(xing)形(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)承(cheng)受的(de)(de)(de)扭力(li)更(geng)大,相(xiang)對(dui)梅花(hua)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi),它的(de)(de)(de)內(nei)孔和外形(xing)(xing)可以(yi)做到(dao)更(geng)小(xiao)。星(xing)形(xing)(xing)彈性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)聚(ju)氨(an)脂彈性(xing)體(ti)由(you)(you)凸形(xing)(xing)爪塊(kuai)(kuai)限(xian)制,聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)是以(yi)工(gong)程(cheng)塑(su)料作彈性(xing)元(yuan)件(jian),適(shi)用(yong)于聯(lian)(lian)(lian)接兩(liang)同軸(zhou)(zhou)(zhou)(zhou)線的(de)(de)(de)傳(chuan)動軸(zhou)(zhou)(zhou)(zhou)系,具(ju)有(you)補(bu)償(chang)兩(liang)軸(zhou)(zhou)(zhou)(zhou)相(xiang)對(dui)偏移(yi)、緩沖、減(jian)震、耐磨(mo)性(xing)能(neng),適(shi)應場合(he)普遍 ,傳(chuan)遞轉(zhuan)矩20-35000.N.M,工(gong)作溫度-35-+80攝氏(shi)度。星(xing)型彈性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)中(zhong)的(de)(de)(de)彈性(xing)元(yuan)件(jian)是工(gong)程(cheng)塑(su)料,由(you)(you)于該工(gong)程(cheng)塑(su)料具(ju)有(you)良好的(de)(de)(de)彈性(xing)、緩沖性(xing)、減(jian)震性(xing)、耐磨(mo)性(xing),因此能(neng)很好的(de)(de)(de)補(bu)償(chang)兩(liang)傳(chuan)動軸(zhou)(zhou)(zhou)(zhou)系之間的(de)(de)(de)各種位(wei)移(yi).星(xing)形(xing)(xing)彈性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)的(de)(de)(de)聚(ju)氨(an)脂彈性(xing)體(ti)由(you)(you)凸形(xing)(xing)爪塊(kuai)(kuai)限(xian)制。特點(dian):預(yu)應力(li)下無齒隙的(de)(de)(de)連(lian)接,用(yong)于主軸(zhou)(zhou)(zhou)(zhou)傳(chuan)動、升降平臺和機床等。
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