榮基工業「qzuoiid.cn」注(zhu)塑(su)(su)(su)機(ji)(ji)彈(dan)(dan)性梅(mei)(mei)(mei)(mei)花(hua)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)公司,注(zhu)塑(su)(su)(su)機(ji)(ji)彈(dan)(dan)性梅(mei)(mei)(mei)(mei)花(hua)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)廠(chang)(chang)家,注(zhu)塑(su)(su)(su)機(ji)(ji)彈(dan)(dan)性梅(mei)(mei)(mei)(mei)花(hua)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)生產廠(chang)(chang)家,注(zhu)塑(su)(su)(su)機(ji)(ji)彈(dan)(dan)性梅(mei)(mei)(mei)(mei)花(hua)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)制造廠(chang)(chang)家,注(zhu)塑(su)(su)(su)機(ji)(ji)彈(dan)(dan)性梅(mei)(mei)(mei)(mei)花(hua)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)加工廠(chang)(chang)家,注(zhu)塑(su)(su)(su)機(ji)(ji)彈(dan)(dan)性梅(mei)(mei)(mei)(mei)花(hua)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)供應商,注(zhu)塑(su)(su)(su)機(ji)(ji)彈(dan)(dan)性梅(mei)(mei)(mei)(mei)花(hua)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)廠(chang)(chang)商,注(zhu)塑(su)(su)(su)機(ji)(ji)彈(dan)(dan)性梅(mei)(mei)(mei)(mei)花(hua)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)公司,注(zhu)塑(su)(su)(su)機(ji)(ji)彈(dan)(dan)性梅(mei)(mei)(mei)(mei)花(hua)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)(qi)非標定(ding)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(gou)緊(jin)湊,傳遞扭矩(ju)大,使(shi)用壽(shou)命長,免(mian)維護,耐高溫(wen),耐酸堿防腐蝕(shi),適用于高溫(wen)高速及(ji)有腐蝕(shi)工況(kuang)環(huan)境的軸系傳動。
膜片型聯(lian)軸(zhou)(zhou)器能(neng)補償(chang)主動機與(yu)從(cong)動機之間由(you)于制(zhi)造誤差、安裝(zhuang)誤差、承載變形以及溫升變化(hua)的(de)影響等所(suo)引起的(de)軸(zhou)(zhou)向、徑向和角(jiao)向偏移。膜片彈(dan)性(xing)(xing)聯(lian)軸(zhou)(zhou)器屬金(jin)屬彈(dan)性(xing)(xing)元件撓性(xing)(xing)聯(lian)軸(zhou)(zhou)器,其依靠(kao)金(jin)屬聯(lian)軸(zhou)(zhou)器膜片來聯(lian)接主、從(cong)動機傳遞(di)扭矩,具有彈(dan)性(xing)(xing)減振、無噪聲、不需潤滑的(de)優點。
膜(mo)(mo)(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器至少由一(yi)個(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)和(he)兩(liang)個(ge)軸(zhou)(zhou)(zhou)套(tao)組成。膜(mo)(mo)(mo)片(pian)(pian)(pian)被用銷釘緊固在(zai)軸(zhou)(zhou)(zhou)套(tao)上一(yi)般不(bu)會松動或(huo)引起(qi)膜(mo)(mo)(mo)片(pian)(pian)(pian)和(he)軸(zhou)(zhou)(zhou)套(tao)之間的(de)(de)反沖。有一(yi)些生產(chan)商提供兩(liang)個(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)的(de)(de),也有提供三(san)個(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)的(de)(de),中間有一(yi)個(ge)或(huo)兩(liang)個(ge)剛性(xing)元件,兩(liang)邊 再連在(zai)軸(zhou)(zhou)(zhou)套(tao)上。單膜(mo)(mo)(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器和(he)雙膜(mo)(mo)(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器的(de)(de)不(bu)同之處是處理各種(zhong)偏(pian)差能(neng)力的(de)(de)不(bu)同,鑒于其(qi)需要膜(mo)(mo)(mo)片(pian)(pian)(pian)能(neng)復雜的(de)(de)彎曲,所以(yi)單膜(mo)(mo)(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器不(bu)太適應(ying)偏(pian)心(xin)。而雙膜(mo)(mo)(mo)片(pian)(pian)(pian)聯(lian)軸(zhou)(zhou)(zhou)器可以(yi)同時曲向(xiang)不(bu)同的(de)(de)方向(xiang),以(yi)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,銑削,和(he)拉削等機(ji)加(jia)工(gong)方法加(jia)工(gong)而成(cheng),再經(jing)過整體熱處理。以(yi)保證足夠的機(ji)械強度,市面上還有(you)一種爪盤是(shi)鑄件,能(neng)夠大(da)批量的生產,而且(qie)免去了(le)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使用溫度,一般為(wei)-35至+80度。
星形聯軸器高(gao)速運轉時(shi)由于受離心力的(de)(de)(de)(de)作用(yong)而產生的(de)(de)(de)(de)徑向運動將(jiang)加速其(qi)磨損(sun),加設(she)外(wai)(wai)殼。除了(le)能(neng)防塵存油(you)外(wai)(wai),減薄量不足可(ke)能(neng)會造(zao)成干(gan)涉,減薄量過大(da)會削弱齒(chi)(chi)的(de)(de)(de)(de)強度(du),且會側(ce)隙很(hen)大(da)。外(wai)(wai)齒(chi)(chi)的(de)(de)(de)(de)接(jie)觸條件得到改善,避免了(le)在(zai)角位(wei)移條件下(xia)直齒(chi)(chi)齒(chi)(chi)端(duan)棱(leng)邊擠壓(ya),應力集中(zhong)的(de)(de)(de)(de)弊端(duan),同時(shi)改善了(le)齒(chi)(chi)面(mian)摩擦、磨損(sun)狀況,降低了(le)噪(zao)聲,維修(xiu)周(zhou)期長。星形彈(dan)性聯軸器外(wai)(wai)齒(chi)(chi)套齒(chi)(chi)端(duan)呈喇叭形狀,故不宜在(zai)高(gao)速和有(you)沖擊載荷(he)情況下(xia)使(shi)(shi)用(yong),也不宜用(yong)于立軸的(de)(de)(de)(de)聯接(jie)。星型彈(dan)性聯軸器整體結構設(she)計時(shi),要(yao)充分注意(yi)齒(chi)(chi)面(mian)與(yu)滾(gun)子之間的(de)(de)(de)(de)潤滑及防塵,還有(you)安全防護作用(yong)。因為鏈條萬一(yi)破斷,可(ke)能(neng)造(zao)成人身事故。鼓度(du)曲(qu)線(xian)曲(qu)率半徑與(yu)內齒(chi)(chi)單(dan)側(ce)減薄量成正比(bi),即它與(yu)齒(chi)(chi)的(de)(de)(de)(de)嚙合間隙有(you)關(guan),使(shi)(shi)內、外(wai)(wai)齒(chi)(chi)裝拆十分方(fang)便。
星型聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)有時被(bei)誤(wu)認為是(shi)梅花聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi),他們安裝(zhuang)后的(de)(de)(de)(de)外形幾乎相似,但(dan)是(shi)同等型號下,星形聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)承受(shou)的(de)(de)(de)(de)扭力更大,相對梅花聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi),它的(de)(de)(de)(de)內(nei)孔和(he)外形可以做到(dao)更小。星形彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)聚氨脂(zhi)(zhi)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)體由凸形爪塊限制,聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)是(shi)以工程(cheng)塑料作彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)元(yuan)(yuan)件,適用(yong)(yong)于聯(lian)(lian)(lian)接兩(liang)同軸(zhou)(zhou)線的(de)(de)(de)(de)傳(chuan)動(dong)(dong)軸(zhou)(zhou)系(xi),具有補(bu)償兩(liang)軸(zhou)(zhou)相對偏移(yi)、緩沖、減震、耐磨(mo)性(xing)(xing)(xing)(xing)能,適應(ying)場合普遍 ,傳(chuan)遞轉(zhuan)矩(ju)20-35000.N.M,工作溫度(du)-35-+80攝氏度(du)。星型彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)中的(de)(de)(de)(de)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)元(yuan)(yuan)件是(shi)工程(cheng)塑料,由于該工程(cheng)塑料具有良好的(de)(de)(de)(de)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)、緩沖性(xing)(xing)(xing)(xing)、減震性(xing)(xing)(xing)(xing)、耐磨(mo)性(xing)(xing)(xing)(xing),因此(ci)能很好的(de)(de)(de)(de)補(bu)償兩(liang)傳(chuan)動(dong)(dong)軸(zhou)(zhou)系(xi)之間的(de)(de)(de)(de)各種位移(yi).星形彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)聚氨脂(zhi)(zhi)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)體由凸形爪塊限制。特點:預應(ying)力下無齒隙(xi)的(de)(de)(de)(de)連接,用(yong)(yong)于主軸(zhou)(zhou)傳(chuan)動(dong)(dong)、升(sheng)降平臺和(he)機床等。
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