榮(rong)基工(gong)業「qzuoiid.cn」水(shui)泵(beng)(beng)(beng)彈(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)(lian)(lian)軸器制造廠(chang)(chang)家(jia)(jia),水(shui)泵(beng)(beng)(beng)彈(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)(lian)(lian)軸器廠(chang)(chang)家(jia)(jia),水(shui)泵(beng)(beng)(beng)彈(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)(lian)(lian)軸器生產廠(chang)(chang)家(jia)(jia),水(shui)泵(beng)(beng)(beng)彈(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)(lian)(lian)軸器制造廠(chang)(chang)家(jia)(jia),水(shui)泵(beng)(beng)(beng)彈(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)(lian)(lian)軸器加(jia)工(gong)廠(chang)(chang)家(jia)(jia),水(shui)泵(beng)(beng)(beng)彈(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)(lian)(lian)軸器供應商,水(shui)泵(beng)(beng)(beng)彈(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)(lian)(lian)軸器廠(chang)(chang)商,水(shui)泵(beng)(beng)(beng)彈(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)(lian)(lian)軸器公(gong)司,水(shui)泵(beng)(beng)(beng)彈(dan)(dan)性(xing)(xing)(xing)(xing)膜(mo)(mo)(mo)(mo)片(pian)(pian)(pian)(pian)聯(lian)(lian)(lian)軸器非標定制.
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(ju)大(da),使用(yong)壽(shou)命(ming)長,免維護,耐(nai)高溫(wen),耐(nai)酸堿防腐蝕(shi),適用(yong)于(yu)高溫(wen)高速及有腐蝕(shi)工況環境的軸系傳(chuan)動。
膜(mo)片(pian)(pian)型聯軸器能補償主(zhu)動(dong)機(ji)與(yu)從動(dong)機(ji)之(zhi)間由于制造誤差、安(an)裝誤差、承載(zai)變形以及溫(wen)升變化的(de)影響等(deng)所引起的(de)軸向(xiang)、徑向(xiang)和角向(xiang)偏移。膜(mo)片(pian)(pian)彈(dan)性(xing)聯軸器屬金屬彈(dan)性(xing)元件撓性(xing)聯軸器,其依(yi)靠金屬聯軸器膜(mo)片(pian)(pian)來聯接主(zhu)、從動(dong)機(ji)傳遞扭矩,具有彈(dan)性(xing)減振、無噪聲、不需潤滑(hua)的(de)優點。
膜片(pian)(pian)(pian)(pian)聯(lian)軸器(qi)(qi)至(zhi)少由一個(ge)膜片(pian)(pian)(pian)(pian)和(he)兩(liang)個(ge)軸套組成(cheng)。膜片(pian)(pian)(pian)(pian)被用銷釘(ding)緊固(gu)在軸套上一般不會松動或引(yin)起膜片(pian)(pian)(pian)(pian)和(he)軸套之間的(de)(de)(de)反沖(chong)。有(you)一些生產商提供兩(liang)個(ge)膜片(pian)(pian)(pian)(pian)的(de)(de)(de),也(ye)有(you)提供三個(ge)膜片(pian)(pian)(pian)(pian)的(de)(de)(de),中(zhong)間有(you)一個(ge)或兩(liang)個(ge)剛性元件,兩(liang)邊 再連在軸套上。單膜片(pian)(pian)(pian)(pian)聯(lian)軸器(qi)(qi)和(he)雙膜片(pian)(pian)(pian)(pian)聯(lian)軸器(qi)(qi)的(de)(de)(de)不同之處是處理各種偏差能(neng)力的(de)(de)(de)不同,鑒于其需要膜片(pian)(pian)(pian)(pian)能(neng)復雜的(de)(de)(de)彎(wan)曲,所以(yi)單膜片(pian)(pian)(pian)(pian)聯(lian)軸器(qi)(qi)不太適(shi)應(ying)偏心。而雙膜片(pian)(pian)(pian)(pian)聯(lian)軸器(qi)(qi)可(ke)以(yi)同時曲向(xiang)不同的(de)(de)(de)方(fang)向(xiang),以(yi)此(ci)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(che)削,銑削,和拉削等機加(jia)工方法加(jia)工而成(cheng),再經(jing)過整(zheng)體熱處理。以保證足夠的機械(xie)強度,市(shi)面上還(huan)有一種爪(zhua)盤(pan)是鑄(zhu)件,能夠大批量的生產,而且免去了加(jia)工損耗。
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(shi)用溫度,一般為-35至+80度。
星(xing)形聯軸(zhou)器高速運轉時(shi)由于(yu)受離心力的(de)(de)作用(yong)而產生的(de)(de)徑向運動將加(jia)速其(qi)磨損,加(jia)設外(wai)殼。除了(le)能防塵存油外(wai),減薄量不(bu)足可能會(hui)造成(cheng)干(gan)涉,減薄量過大會(hui)削(xue)弱齒(chi)(chi)(chi)的(de)(de)強度,且會(hui)側(ce)隙(xi)很(hen)大。外(wai)齒(chi)(chi)(chi)的(de)(de)接觸條(tiao)件(jian)得到改善(shan),避免了(le)在角(jiao)位移條(tiao)件(jian)下直齒(chi)(chi)(chi)齒(chi)(chi)(chi)端棱邊擠壓,應力集中的(de)(de)弊(bi)端,同時(shi)改善(shan)了(le)齒(chi)(chi)(chi)面(mian)(mian)摩擦、磨損狀況,降低(di)了(le)噪聲(sheng),維修周期(qi)長。星(xing)形彈(dan)性(xing)聯軸(zhou)器外(wai)齒(chi)(chi)(chi)套齒(chi)(chi)(chi)端呈喇叭形狀,故(gu)不(bu)宜(yi)在高速和有沖擊載荷情況下使(shi)用(yong),也不(bu)宜(yi)用(yong)于(yu)立軸(zhou)的(de)(de)聯接。星(xing)型彈(dan)性(xing)聯軸(zhou)器整體結構設計時(shi),要充(chong)分注意齒(chi)(chi)(chi)面(mian)(mian)與(yu)(yu)滾子之間(jian)的(de)(de)潤滑及防塵,還有安全防護(hu)作用(yong)。因為鏈條(tiao)萬一(yi)破斷,可能造成(cheng)人身(shen)事故(gu)。鼓度曲線曲率(lv)半徑與(yu)(yu)內齒(chi)(chi)(chi)單側(ce)減薄量成(cheng)正(zheng)比,即它與(yu)(yu)齒(chi)(chi)(chi)的(de)(de)嚙合間(jian)隙(xi)有關,使(shi)內、外(wai)齒(chi)(chi)(chi)裝拆十分方便。
星型(xing)聯(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)有(you)時被誤認為是梅花聯(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi),他(ta)們(men)安裝后的(de)(de)外形幾乎(hu)相(xiang)似(si),但(dan)是同等型(xing)號下(xia),星形聯(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)承受的(de)(de)扭(niu)力更大,相(xiang)對梅花聯(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi),它的(de)(de)內孔和(he)外形可以做到更小(xiao)。星形彈(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)聚氨脂(zhi)彈(dan)性(xing)體由(you)凸形爪塊(kuai)限(xian)制(zhi),聯(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)是以工(gong)程塑(su)料(liao)作彈(dan)性(xing)元件(jian),適用于聯(lian)(lian)(lian)接兩(liang)同軸(zhou)線的(de)(de)傳動軸(zhou)系,具(ju)有(you)補償兩(liang)軸(zhou)相(xiang)對偏移(yi)、緩沖、減(jian)震、耐磨(mo)性(xing)能,適應場(chang)合普遍 ,傳遞轉矩20-35000.N.M,工(gong)作溫度(du)-35-+80攝氏度(du)。星型(xing)彈(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)中的(de)(de)彈(dan)性(xing)元件(jian)是工(gong)程塑(su)料(liao),由(you)于該工(gong)程塑(su)料(liao)具(ju)有(you)良好(hao)的(de)(de)彈(dan)性(xing)、緩沖性(xing)、減(jian)震性(xing)、耐磨(mo)性(xing),因此能很好(hao)的(de)(de)補償兩(liang)傳動軸(zhou)系之(zhi)間的(de)(de)各種位移(yi).星形彈(dan)性(xing)聯(lian)(lian)(lian)軸(zhou)器(qi)(qi)(qi)的(de)(de)聚氨脂(zhi)彈(dan)性(xing)體由(you)凸形爪塊(kuai)限(xian)制(zhi)。特(te)點:預應力下(xia)無齒隙的(de)(de)連接,用于主(zhu)軸(zhou)傳動、升降平臺和(he)機床等。
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