
波紋管(guan)聯(lian)軸(zhou)器(qi)是用(yong)外形呈波紋狀(zhuang)的(de)薄壁管(guan)(波紋管(guan))直接與兩半聯(lian)軸(zhou)器(qi)焊接或粘(zhan)接來傳遞(di)運動(dong)的(de)。這種聯(lian)軸(zhou)器(qi)的(de)結(jie)構(gou)簡單,外形尺寸小,加(jia)工安裝方便(bian),傳動(dong)精(jing)度高(gao),主要(yao)用(yong)于要(yao)求結(jie)構(gou)緊湊,傳動(dong)精(jing)度較高(gao)的(de)小功率精(jing)密機械和(he)控制機構(gou)中(zhong)。
波(bo)紋(wen)(wen)(wen)管(guan)(guan)聯軸器由兩個轂(gu)和(he)一個薄壁金屬(shu)管(guan)(guan)組成(cheng)(cheng),它(ta)們用(yong)(yong)或焊接或粘結的(de)(de)方式連接在(zai)一起。盡管(guan)(guan)很(hen)多其它(ta)的(de)(de)材(cai)料(liao)可用(yong)(yong),但(dan)不銹鋼和(he)鎳還是常用(yong)(yong)的(de)(de)金屬(shu)管(guan)(guan)材(cai)料(liao)。鎳管(guan)(guan)是用(yong)(yong)電沉積(ji)法完(wan)成(cheng)(cheng)的(de)(de)。這種方法先要(yao)機加工(gong)固(gu)體(ti)的(de)(de)芯(xin)棒,使(shi)(shi)其成(cheng)(cheng)波(bo)紋(wen)(wen)(wen)形,利用(yong)(yong)電鍍鎳在(zai)芯(xin)棒上(shang),然(ran)后芯(xin)棒被化學溶解,從而得(de)到(dao)鎳的(de)(de)波(bo)紋(wen)(wen)(wen)管(guan)(guan)。這種方法能(neng)控制波(bo)紋(wen)(wen)(wen)管(guan)(guan)壁厚(hou)的(de)(de)精度,并能(neng)得(de)到(dao)比其他方法制作的(de)(de)波(bo)紋(wen)(wen)(wen)管(guan)(guan)更薄的(de)(de)壁厚(hou)。這種薄壁波(bo)紋(wen)(wen)(wen)管(guan)(guan)使(shi)(shi)聯軸器具有(you)高敏感性和(he)反應迅速(su),使(shi)(shi)它(ta)成(cheng)(cheng)為(wei)理(li)想的(de)(de)用(yong)(yong)于(yu)極小且精密(mi)的(de)(de)儀器應用(yong)(yong)中 。
波紋管聯軸器大部分用(yong)于小(xiao)型的伺服(fu)系統傳動。

膜片脹套聯軸(zhou)(zhou)器(qi)是通用機械設(she)備(bei)(bei)電機與軸(zhou)(zhou)承或兩(liang)軸(zhou)(zhou)相(xiang)(xiang)連(lian)接的中間(jian)件,聯軸(zhou)(zhou)器(qi)具備(bei)(bei)高扭矩剛性(xing)、零(ling)回轉(zhuan)間(jian)隙、彈性(xing)體補償制造(zao)機械在傳動過程中兩(liang)軸(zhou)(zhou)所產生的徑(jing)向(xiang)(xiang)、軸(zhou)(zhou)向(xiang)(xiang)、角向(xiang)(xiang)偏差、順時針與逆時針回轉(zhuan)特性(xing)相(xiang)(xiang)平等特點。為(wei)造(zao)紙、冶金、紡織、造(zao)船(chuan)、農機、運(yun)輸、化(hua)工、輕工等行業(ye)設(she)備(bei)(bei)作出重大貢獻。
梅花脹(zhang)套聯軸(zhou)器(qi)通(tong)過擰緊(jin)聯軸(zhou)器(qi)端面的(de)(de)四顆定(ding)(ding)位螺絲壓迫脹(zhang)套方式脹(zhang)緊(jin)固定(ding)(ding),適用(yong)于一些扭力大的(de)(de)步(bu)進電(dian)機(ji)和伺服電(dian)機(ji)的(de)(de)聯結固定(ding)(ding)。梅花脹(zhang)套聯軸(zhou)器(qi)常用(yong)于伺服電(dian)機(ji),步(bu)進電(dian)機(ji),數(shu)控機(ji)床(chuang),數(shu)控車(che)床(chuang),加工中(zhong)心(xin)(xin)(xin),雕刻機(ji),走心(xin)(xin)(xin)機(ji),龍門(men)加工中(zhong)心(xin)(xin)(xin),臥(wo)式加工中(zhong)心(xin)(xin)(xin)等通(tong)用(yong)機(ji)械設(she)備(bei)。
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