伺服電機渦輪渦杆減速機軸套磨損原因及改進
伺服電機渦輪渦杆減速機軸套磨損原因及改進。因為斜齒輪減速機要用軸承代替部門軸套,先我們要確定軸套的尺寸,選擇軸承必需符合以下兩個基本要素:軸承厚度不大於120毫米,軸承外徑必需即是軸套小端麵外徑,載荷是選擇軸承主要的依據,通常應根據載荷的大小、方向和性質選擇軸承。解決方案的構思及試驗:我(wo)們(men)可(ke)以(yi)使(shi)用(yong)減(jian)速(su)器(qi)動(dong)彈(dan)軸(zhou)承(cheng)代(dai)替(ti)部(bu)門(men)軸(zhou)套(tao)來(lai)承(cheng)受(shou)徑(jing)向(xiang)力(li),既(ji)保(bao)證(zheng)了(le)減(jian)速(su)機(ji)蝸(wo)杆(gan)良(liang)好(hao)的(de)旋(xuan)轉(zhuan)機(ji)能(neng),又(you)避(bi)免(mian)蝸(wo)杆(gan)軸(zhou)對(dui)軸(zhou)套(tao)造(zao)成(cheng)磨(mo)損(sun),剩(sheng)餘(yu)的(de)軸(zhou)套(tao)保(bao)持(chi)原(yuan)有(you)功(gong)能(neng),大(da)端(duan)麵(mian)作(zuo)為(wei)推(tui)力(li)球(qiu)軸(zhou)承(cheng)的(de)底(di)座(zuo)承(cheng)受(shou)軸(zhou)向(xiang)推(tui)力(li),當(dang)伺(si)服(fu)電(dian)機(ji)渦(wo)輪(lun)渦(wo)杆(gan)減(jian)速(su)機(ji)軸(zhou)承(cheng)損(sun)壞(huai)後(hou),蝸(wo)杆(gan)軸(zhou)的(de)徑(jing)向(xiang)力(li)再(zai)次(ci)作(zuo)用(yong)到(dao)軸(zhou)套(tao)上(shang),保(bao)持(chi)減(jian)速(su)機(ji)良(liang)性(xing)運(yun)行(xing),及(ji)時(shi)鋪(pu)排(pai)更(geng)換(huan)軸(zhou)承(cheng)可(ke)降(jiang)低(di)軸(zhou)套(tao)的(de)磨(mo)損(sun)量(liang),通(tong)過(guo)這(zhe)樣(yang)可(ke)以(yi)大(da)大(da)延(yan)長(chang)軸(zhou)套(tao)的(de)使(shi)用(yong)壽(shou)命(ming)。載(zai)荷(he)大(da)小(xiao)般(ban)情(qing)況(kuang)下(xia),滾(gun)子(zi)軸(zhou)承(cheng)是(shi)線(xian)接(jie)觸(chu),承(cheng)載(zai)能(neng)力(li)大(da),合(he)用(yong)於(yu)承(cheng)受(shou)較(jiao)大(da)載(zai)荷(he);載荷方向在承受軸向與徑向聯合載荷且軸向與徑向載荷很大的情況下,可選用角接觸球軸承或者圓錐滾子軸承;載荷性質有衝擊載荷時,宜選用滾子軸承。軸套磨損是伺服電機蝸輪蝸杆減速機頻(pin)繁(fan)發(fa)生(sheng)的(de)故(gu)障(zhang)之(zhi),而(er)每(mei)次(ci)更(geng)換(huan)軸(zhou)套(tao)需(xu)休(xiu)止(zhi)電(dian)機(ji)運(yun)行(xing),嚴(yan)峻(jun)製(zhi)約(yue)了(le)出(chu)產(chan)的(de)進(jin)展(zhan),因(yin)此(ci),延(yan)長(chang)軸(zhou)套(tao)的(de)使(shi)用(yong)壽(shou)命(ming)可(ke)進(jin)步(bu)減(jian)速(su)機(ji)的(de)利(li)用(yong)率(lv),本(ben)文(wen)就(jiu)針(zhen)對(dui)軸(zhou)套(tao)使(shi)用(yong)壽(shou)命(ming)過(guo)短(duan)這(zhe)題(ti)目(mu)展(zhan)開(kai)分(fen)析(xi),給(gei)出(chu)解(jie)決(jue)方(fang)案(an)並(bing)進(jin)行(xing)試(shi)驗(yan)。

減jian速su機ji蝸wo杆gan的de軸zhou向xiang力li由you推tui力li球qiu軸zhou承cheng完wan全quan承cheng受shou,間jian接jie傳chuan遞di到dao軸zhou套tao大da端duan麵mian,當dang推tui力li球qiu軸zhou承cheng保bao持chi完wan好hao時shi,蝸wo杆gan的de軸zhou向xiang力li不bu會hui對dui銅tong軸zhou套tao大da端duan麵mian造zao成cheng損sun壞huai,齒輪減速馬達蝸(wo)杆(gan)的(de)徑(jing)向(xiang)力(li)在(zai)蝸(wo)杆(gan)軸(zhou)與(yu)軸(zhou)套(tao)做(zuo)旋(xuan)轉(zhuan)運(yun)動(dong)時(shi)轉(zhuan)化(hua)為(wei)摩(mo)擦(ca)力(li),由(you)軸(zhou)套(tao)承(cheng)受(shou),軸(zhou)承(cheng)是(shi)多(duo)元(yuan)合(he)金(jin),由(you)軟(ruan)的(de)機(ji)體(ti)和(he)平(ping)均(jun)分(fen)布(bu)在(zai)機(ji)體(ti)上(shang)的(de)三(san)點(dian)構(gou)成(cheng),硬(ying)度(du)比(bi)蝸(wo)杆(gan)軸(zhou)45號hao鋼gang的de硬ying度du小xiao,受shou到dao摩mo擦ca力li作zuo用yong時shi輕qing易yi形xing成cheng磨mo料liao磨mo損sun,起qi到dao保bao護hu蝸wo杆gan軸zhou的de作zuo用yong,由you於yu在zai原yuan設she計ji上shang軸zhou套tao是shi消xiao耗hao件jian,需xu進jin行xing周zhou期qi更geng換huan,但dan軸zhou套tao過guo度du磨mo損sun,導dao致zhi了le伺si服fu電dian機ji渦wo輪lun渦wo杆gan減jian速su機ji安an裝zhuang參can數shu的de變bian化hua,會hui引yin起qi異yi響xiang、jiasutuiliqiuzhouchenghewolundemosun,jiangdijiansujidezhengtijineng,youyishangfenxiyiweishejishangcunzaiquexianshizaochengzhoutaoxuyaopinfangenghuandeyuanyin,yaobaochisifudianjiwolunwoganjiansujilianghaodejineng,bixucaiqucuoshiyanchangzhoutaodeshiyongshouming,quebaojizuliangxingbuluanyunxing。youyishangjidianbingjiehesifudianjiwolunwoganjiansujishuyudisuzhongzaishebeijuedingxuanyongzhuigunzizhoucheng,yinweiyuanzhuigunzizhouchengdegunzishixianjiechudesheji,yincitanengweizhuzhoutigonghengangdegangxinghechengzai。zhoutaomosunyuanyinfenxijijielun:減速機蝸杆傳動齒麵上的法向力可分解為三個相互垂直的分力:圓周力、軸向力和徑向力,當蝸杆軸和蝸輪軸交錯成90度,平行軸減速機蝸杆圓周力即是蝸輪軸向力,蝸杆軸向力即是蝸化圓周力,蝸杆徑向力即是蝸輪徑向力。http://www.baisuixuetai.com.cn/product/list-safxiliejiansuji-cn.html
關鍵詞:伺服電機減速機一體式選型_減速器選型_減速器選型_減速電機選型_伺服減速機選型_錐齒輪減速機選型_硬齒麵減速電機選型_斜齒輪減速機選型_傘齒輪減速器選型_蝸輪蝸杆伺服電機減速機選型
標簽:  減速機軸套磨損原因及改進
