榮基工業(ye)「qzuoiid.cn」三(san)(san)爪(zhua)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)梅(mei)花(hua)(hua)(hua)聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)供(gong)應(ying)商(shang),三(san)(san)爪(zhua)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)梅(mei)花(hua)(hua)(hua)聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)廠(chang)家(jia),三(san)(san)爪(zhua)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)梅(mei)花(hua)(hua)(hua)聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)生產廠(chang)家(jia),三(san)(san)爪(zhua)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)梅(mei)花(hua)(hua)(hua)聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)制(zhi)造廠(chang)家(jia),三(san)(san)爪(zhua)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)梅(mei)花(hua)(hua)(hua)聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)加工廠(chang)家(jia),三(san)(san)爪(zhua)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)梅(mei)花(hua)(hua)(hua)聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)供(gong)應(ying)商(shang),三(san)(san)爪(zhua)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)梅(mei)花(hua)(hua)(hua)聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)廠(chang)商(shang),三(san)(san)爪(zhua)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)梅(mei)花(hua)(hua)(hua)聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)公司(si),三(san)(san)爪(zhua)彈(dan)(dan)(dan)性(xing)(xing)(xing)(xing)梅(mei)花(hua)(hua)(hua)聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)非(fei)標定制(zhi).
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(da),使(shi)用壽命(ming)長,免維護,耐高溫,耐酸堿防腐(fu)(fu)蝕(shi)(shi),適用于高溫高速及有腐(fu)(fu)蝕(shi)(shi)工況環境的軸系傳(chuan)動。
膜片型聯軸(zhou)(zhou)器能(neng)補償主動(dong)(dong)機(ji)與從動(dong)(dong)機(ji)之間由(you)于制(zhi)造誤(wu)差(cha)、安裝誤(wu)差(cha)、承載(zai)變(bian)形(xing)以(yi)及溫升變(bian)化的(de)影響等所引起(qi)的(de)軸(zhou)(zhou)向(xiang)、徑向(xiang)和角向(xiang)偏移。膜片彈性(xing)聯軸(zhou)(zhou)器屬金屬彈性(xing)元件撓性(xing)聯軸(zhou)(zhou)器,其依靠金屬聯軸(zhou)(zhou)器膜片來聯接主、從動(dong)(dong)機(ji)傳遞扭矩,具有彈性(xing)減振、無噪聲(sheng)、不需潤(run)滑的(de)優(you)點。
膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)器(qi)至(zhi)少由(you)一(yi)個(ge)(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和兩(liang)個(ge)(ge)軸(zhou)(zhou)套(tao)組成。膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)被用銷(xiao)釘緊固(gu)在軸(zhou)(zhou)套(tao)上一(yi)般不(bu)(bu)會(hui)松(song)動或引起膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)和軸(zhou)(zhou)套(tao)之(zhi)間的反沖。有一(yi)些生(sheng)產商提(ti)供(gong)兩(liang)個(ge)(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的,也(ye)有提(ti)供(gong)三個(ge)(ge)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)的,中(zhong)間有一(yi)個(ge)(ge)或兩(liang)個(ge)(ge)剛(gang)性元件,兩(liang)邊 再連在軸(zhou)(zhou)套(tao)上。單(dan)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)器(qi)和雙膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)器(qi)的不(bu)(bu)同(tong)之(zhi)處是處理各(ge)種偏(pian)差能(neng)(neng)力的不(bu)(bu)同(tong),鑒(jian)于(yu)其需(xu)要膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)能(neng)(neng)復(fu)雜的彎(wan)曲,所以單(dan)膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)器(qi)不(bu)(bu)太適應偏(pian)心。而雙膜(mo)(mo)(mo)片(pian)(pian)(pian)(pian)(pian)聯軸(zhou)(zhou)器(qi)可以同(tong)時曲向(xiang)不(bu)(bu)同(tong)的方(fang)向(xiang),以此來補償偏(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,銑削,和拉削等機加工(gong)方法(fa)加工(gong)而(er)成,再經(jing)(jing)過整體(ti)熱處理。以保證足夠的(de)機械(xie)強(qiang)度,市面上(shang)還有一種爪盤(pan)是鑄件,能夠大批量的(de)生產,而(er)且免去了加工(gong)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(yong)溫(wen)度,一般為-35至+80度。
星形(xing)聯(lian)(lian)軸器高(gao)速(su)運轉時(shi)由于受離心(xin)力的(de)作(zuo)用(yong)而產生的(de)徑向運動將加(jia)速(su)其磨(mo)損,加(jia)設外(wai)(wai)殼(ke)。除了(le)(le)能防塵存油外(wai)(wai),減(jian)(jian)薄(bo)量(liang)不足可能會造成干涉,減(jian)(jian)薄(bo)量(liang)過大會削弱(ruo)齒(chi)(chi)的(de)強度(du),且會側隙(xi)很大。外(wai)(wai)齒(chi)(chi)的(de)接觸條件得到改善,避(bi)免了(le)(le)在角(jiao)位移條件下(xia)直齒(chi)(chi)齒(chi)(chi)端(duan)棱邊擠(ji)壓(ya),應(ying)力集中的(de)弊端(duan),同時(shi)改善了(le)(le)齒(chi)(chi)面摩擦、磨(mo)損狀況,降低(di)了(le)(le)噪聲,維(wei)修周期長。星形(xing)彈性(xing)聯(lian)(lian)軸器外(wai)(wai)齒(chi)(chi)套齒(chi)(chi)端(duan)呈喇叭形(xing)狀,故(gu)不宜在高(gao)速(su)和有(you)沖(chong)擊載荷情(qing)況下(xia)使用(yong),也不宜用(yong)于立軸的(de)聯(lian)(lian)接。星型彈性(xing)聯(lian)(lian)軸器整體結構設計時(shi),要充(chong)分注意齒(chi)(chi)面與(yu)滾子之間的(de)潤滑及防塵,還(huan)有(you)安全防護作(zuo)用(yong)。因為鏈條萬(wan)一破(po)斷,可能造成人(ren)身事故(gu)。鼓度(du)曲(qu)線曲(qu)率半(ban)徑與(yu)內(nei)齒(chi)(chi)單側減(jian)(jian)薄(bo)量(liang)成正比,即(ji)它與(yu)齒(chi)(chi)的(de)嚙合間隙(xi)有(you)關,使內(nei)、外(wai)(wai)齒(chi)(chi)裝拆十分方便。
星(xing)型聯(lian)(lian)軸(zhou)器(qi)有時(shi)被誤認為是梅(mei)花(hua)聯(lian)(lian)軸(zhou)器(qi),他們安(an)裝后的(de)(de)外形幾乎相(xiang)似,但是同等型號下,星(xing)形聯(lian)(lian)軸(zhou)器(qi)承受的(de)(de)扭(niu)力更大,相(xiang)對(dui)梅(mei)花(hua)聯(lian)(lian)軸(zhou)器(qi),它(ta)的(de)(de)內(nei)孔和(he)外形可(ke)以做到更小。星(xing)形彈(dan)性(xing)(xing)(xing)聯(lian)(lian)軸(zhou)器(qi)聚(ju)氨脂(zhi)彈(dan)性(xing)(xing)(xing)體由凸形爪塊限制,聯(lian)(lian)軸(zhou)器(qi)是以工(gong)程塑料作(zuo)彈(dan)性(xing)(xing)(xing)元件,適用(yong)于聯(lian)(lian)接兩同軸(zhou)線(xian)的(de)(de)傳(chuan)(chuan)動(dong)(dong)軸(zhou)系(xi),具(ju)(ju)有補(bu)償(chang)兩軸(zhou)相(xiang)對(dui)偏移、緩沖、減震(zhen)、耐磨性(xing)(xing)(xing)能(neng),適應場合普(pu)遍 ,傳(chuan)(chuan)遞轉矩20-35000.N.M,工(gong)作(zuo)溫度(du)-35-+80攝氏度(du)。星(xing)型彈(dan)性(xing)(xing)(xing)聯(lian)(lian)軸(zhou)器(qi)中(zhong)的(de)(de)彈(dan)性(xing)(xing)(xing)元件是工(gong)程塑料,由于該工(gong)程塑料具(ju)(ju)有良(liang)好的(de)(de)彈(dan)性(xing)(xing)(xing)、緩沖性(xing)(xing)(xing)、減震(zhen)性(xing)(xing)(xing)、耐磨性(xing)(xing)(xing),因(yin)此能(neng)很好的(de)(de)補(bu)償(chang)兩傳(chuan)(chuan)動(dong)(dong)軸(zhou)系(xi)之間的(de)(de)各種位(wei)移.星(xing)形彈(dan)性(xing)(xing)(xing)聯(lian)(lian)軸(zhou)器(qi)的(de)(de)聚(ju)氨脂(zhi)彈(dan)性(xing)(xing)(xing)體由凸形爪塊限制。特(te)點:預應力下無齒隙的(de)(de)連接,用(yong)于主軸(zhou)傳(chuan)(chuan)動(dong)(dong)、升降平(ping)臺和(he)機(ji)床等。
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