http://www.kadhoai.com.cn 2026-04-08 21:01:19 來源:Robert D.Thikoll,Thomson Indus
編者語:將jiang執zhi行xing機ji構gou連lian接jie到dao車che輛liang的de控kong製zhi係xi統tong還hai可ke有you助zhu於yu提ti高gao安an全quan性xing能neng和he工gong作zuo效xiao率lv,因yin為wei它ta能neng夠gou在zai通tong過guo簡jian單dan輸shu入ru控kong製zhi車che輛liang轉zhuan向xiang或huo執zhi行xing複fu雜za運yun動dong的de同tong時shi限xian製zhi車che輛liang的de速su度du。
過guo去qu,越yue野ye車che輛liang上shang的de電dian動dong執zhi行xing機ji構gou需xu要yao施shi加jia較jiao大da作zuo用yong力li才cai能neng執zhi行xing任ren務wu。而er最zui近jin業ye內nei的de一yi個ge新xin的de發fa展zhan趨qu勢shi為wei我wo們men找zhao到dao了le低di負fu荷he的de應ying用yong領ling域yu,這zhe種zhong執zhi行xing動dong作zuo由you電dian子zi控kong製zhi裝zhuang置zhi驅qu動dong。這zhe種zhong可ke控kong性xing有you助zhu於yu增zeng加jia先xian進jin的de功gong能neng,從cong而er提ti高gao效xiao率lv、人體工學性能和安全性能,而且降低了成本。設備製造商因此掌握了競爭優勢,而最終用戶的使用也更為方便。
為wei了le闡chan明ming這zhe種zhong應ying用yong的de優you,您nin可ke以yi想xiang象xiang這zhe麼me一yi位wei挖wa掘jue機ji操cao作zuo員yuan,在zai開kai始shi作zuo業ye間jian歇xie期qi間jian讓rang發fa動dong機ji怠dai速su運yun轉zhuan,開kai始shi操cao作zuo後hou他ta加jia大da油you門men啟qi動dong液ye壓ya支zhi臂bi和he鏟chan鬥dou。具ju有you創chuang新xin精jing神shen的de施shi工gong設she備bei製zhi造zao商shang正zheng在zai設she計ji一yi種zhong電dian動dong執zhi行xing機ji構gou,它ta能neng夠gou使shi控kong製zhi係xi統tong根gen據ju操cao作zuo液ye壓ya設she備bei的de需xu要yao自zi動dong加jia大da油you門men,當dang不bu需xu要yao動dong力li時shi又you能neng夠gou使shi油you門men返fan回hui"待機"狀態。
這(zhe)種(zhong)方(fang)法(fa)可(ke)節(jie)省(sheng)燃(ran)油(you)並(bing)降(jiang)低(di)噪(zao)音(yin),因(yin)為(wei)隻(zhi)有(you)在(zai)機(ji)器(qi)工(gong)作(zuo)時(shi)才(cai)會(hui)操(cao)控(kong)油(you)門(men)。此(ci)外(wai),由(you)於(yu)電(dian)氣(qi)線(xian)路(lu)替(ti)代(dai)了(le)液(ye)壓(ya)管(guan)路(lu),電(dian)動(dong)執(zhi)行(xing)機(ji)構(gou)可(ke)降(jiang)低(di)生(sheng)產(chan)成(cheng)本(ben)並(bing)提(ti)高(gao)安(an)全(quan)性(xing)能(neng)。
ruguojieheweichuliqixingkongzhizhuangzhi,zaizhixinggengfuzadedongzuoshidiandongzhixingjigoujishujiangxianxiangengduoyoudian。lirutongguocaozonggankexiangkongzhizhuangzhishuruxinhao,houzhekequdongdiandongzhixingjigoubingkongzhichancheyushangyongjiancaojidexingshifangxiang。
將jiang執zhi行xing機ji構gou連lian接jie到dao車che輛liang的de控kong製zhi係xi統tong還hai可ke有you助zhu於yu提ti高gao安an全quan性xing能neng和he工gong作zuo效xiao率lv,因yin為wei它ta能neng夠gou在zai通tong過guo簡jian單dan輸shu入ru控kong製zhi車che輛liang轉zhuan向xiang或huo執zhi行xing複fu雜za運yun動dong的de同tong時shi限xian製zhi車che輛liang的de速su度du。
chuletigaoanquanxingnenghegongzuoxiaolvzhiwai,zhexiezhixingjigouhaijuyoukongzhihuafadegongneng。muqian,huafayijingguangfanyongyuzaiyueyecheliangzhongkongzhiyeyazhixingjigoudegongzuo。huafatongchangweiyujiashishinei,yeyaguanluzecongfamenlianjiedaoyeyagang。
將這些閥門放入駕駛室會產生嚴重的安全和環境問題,因為高溫、高(gao)壓(ya)液(ye)壓(ya)流(liu)體(ti)可(ke)能(neng)泄(xie)漏(lou)。此(ci)外(wai),這(zhe)種(zhong)做(zuo)法(fa)還(hai)要(yao)求(qiu)製(zhi)造(zao)商(shang)延(yan)長(chang)液(ye)壓(ya)管(guan)路(lu),增(zeng)加(jia)成(cheng)本(ben)和(he)占(zhan)用(yong)空(kong)間(jian),而(er)且(qie)設(she)計(ji)複(fu)雜(za)性(xing)更(geng)高(gao)。使(shi)用(yong)電(dian)動(dong)執(zhi)行(xing)機(ji)構(gou)可(ke)解(jie)決(jue)這(zhe)些(xie)問(wen)題(ti),因(yin)為(wei)製(zhi)造(zao)商(shang)可(ke)將(jiang)滑(hua)閥(fa)安(an)裝(zhuang)在(zai)在(zai)設(she)備(bei)中(zhong)方(fang)便(bian)而(er)且(qie)更(geng)安(an)全(quan)的(de)位(wei)置(zhi),而(er)不(bu)必(bi)限(xian)於(yu)駕(jia)駛(shi)室(shi)內(nei)。
電動執行機構的另一種應用是用於農業設備(例如聯合收割機)上收割係統的關鍵調節裝置。聯合收割機的穀粒加工艙接收脫粒的穀物,通過噴氣使穀殼脫離,然後通過篩網。
qiliutiaojiekongdetiaojiekongzhizheliujingqingjiexitongdekongqiliuliang,erzhexiekongbixugenjugezhongbutongdezuowutiaojianbuduantiaojieyiyouhuaqingjiezhuangzhidexingneng。qiliuguodahuidaozhiguwusunshi,guoxiaozeshigukenanyituoli。tongchangqingkuangxia,caozuoyuanbixucongjiashishizhongpaxiajiqicainengwanchengzhexietiaozhengcaozuo,zhejiuhuijiangdishengchanlv。youlediandongzhixingjigou,zhexietiaozhengcaozuojiunenggouzaijiashishineiwancheng。
最後,對於采用反饋的係統,電動執行機構在遠程功能控製領域中的應用也越來越廣泛 - 執zhi行xing機ji構gou不bu僅jin能neng夠gou實shi現xian兩liang套tao船chuan用yong發fa動dong機ji的de獨du立li運yun動dong以yi提ti高gao操cao控kong性xing,而er且qie能neng夠gou與yu控kong製zhi裝zhuang置zhi集ji成cheng,使shi整zheng個ge裝zhuang置zhi成cheng為wei一yi個ge伺si服fu環huan路lu,以yi達da到dao獨du特te的de定ding位wei要yao求qiu。當dang執zhi行xing機ji構gou收shou到dao可ke編bian程cheng邏luo輯ji控kong製zhi器qi或huo者zhe操cao作zuo員yuan的de輸shu入ru信xin號hao之zhi後hou,即ji可ke讓rang可ke調tiao節jie限xian位wei開kai關guan和he電dian子zi負fu載zai控kong製zhi裝zhuang置zhi投tou入ru使shi用yong。執zhi行xing機ji構gou采cai用yong這zhe種zhong方fang式shi即ji可ke打da開kai或huo關guan閉bi施shi工gong設she備bei上shang的de維wei護hu保bao護hu罩zhao,升sheng降jiang噴pen頭tou上shang的de伸shen縮suo臂bi或huo者zhe在zai壓ya捆kun機ji上shang將jiang幹gan草cao打da包bao。
如(ru)上(shang)所(suo)述(shu),電(dian)動(dong)線(xian)性(xing)執(zhi)行(xing)機(ji)構(gou)的(de)應(ying)用(yong)領(ling)域(yu)已(yi)不(bu)再(zai)僅(jin)限(xian)於(yu)產(chan)生(sheng)作(zuo)用(yong)力(li),它(ta)在(zai)電(dian)子(zi)控(kong)製(zhi)係(xi)統(tong)領(ling)域(yu)中(zhong)的(de)應(ying)用(yong)已(yi)經(jing)實(shi)現(xian)了(le)實(shi)質(zhi)性(xing)的(de)發(fa)展(zhan)。電(dian)動(dong)執(zhi)行(xing)機(ji)構(gou)可(ke)替(ti)代(dai)液(ye)壓(ya)管(guan)路(lu),因(yin)此(ci)可(ke)節(jie)省(sheng)資(zi)金(jin)和(he)空(kong)間(jian),此(ci)外(wai)過(guo)去(qu)許(xu)多(duo)手(shou)動(dong)作(zuo)業(ye)也(ye)可(ke)由(you)它(ta)完(wan)成(cheng),安(an)全(quan)性(xing)也(ye)相(xiang)應(ying)得(de)到(dao)提(ti)高(gao)。越(yue)來(lai)越(yue)多(duo)的(de)OEM與1級供應商開始要求頂級運動控製係統生產商提供全套係統,而非單獨的部件。OEM供應商通過在設計階段的早期找到專業生產商,充分利用這些優勢,降低總到岸成本並最終滿足客戶的要求。