http://www.kadhoai.com.cn 2026-04-06 23:45:32 來源:科為機器人
機(ji)器(qi)人(ren)投(tou)資(zi)通(tong)常(chang)從(cong)幾(ji)萬(wan)到(dao)百(bai)萬(wan)美(mei)元(yuan),在(zai)第(di)一(yi)時(shi)間(jian)作(zuo)出(chu)正(zheng)確(que)的(de)選(xuan)擇(ze)並(bing)且(qie)避(bi)免(mian)常(chang)見(jian)的(de)錯(cuo)誤(wu)是(shi)非(fei)常(chang)重(zhong)要(yao)的(de),因(yin)為(wei)錯(cuo)誤(wu)將(jiang)導(dao)致(zhi)不(bu)必(bi)要(yao)的(de)開(kai)支(zhi)或(huo)者(zhe)任(ren)務(wu)的(de)延(yan)期(qi)。為了幫助工程師和設計人員避免最嚴重的錯誤,文中列出了機器人應用需要避免的十大誤區。
誤區一:低估了有效負荷和慣性
機(ji)器(qi)人(ren)應(ying)用(yong)的(de)誤(wu)區(qu),排(pai)在(zai)第(di)一(yi)位(wei)的(de)是(shi)低(di)估(gu)了(le)有(you)效(xiao)負(fu)荷(he)和(he)慣(guan)性(xing)需(xu)求(qiu)。通(tong)常(chang)大(da)多(duo)是(shi)由(you)於(yu)在(zai)計(ji)算(suan)負(fu)荷(he)時(shi)沒(mei)有(you)包(bao)括(kuo)機(ji)械(xie)臂(bi)末(mo)端(duan)所(suo)裝(zhuang)工(gong)具(ju)的(de)重(zhong)量(liang)導(dao)致(zhi)的(de)。其(qi)次(ci)造(zao)成(cheng)這(zhe)個(ge)錯(cuo)誤(wu)的(de)緣(yuan)由(you)是(shi)低(di)估(gu)或(huo)者(zhe)忽(hu)略(lve)了(le)偏(pian)心(xin)負(fu)荷(he)產(chan)生(sheng)的(de)慣(guan)性(xing)力(li)。
慣guan性xing力li有you可ke能neng造zao成cheng機ji器qi人ren軸zhou的de超chao負fu荷he。在zai機ji器qi人ren中zhong,旋xuan轉zhuan軸zhou的de超chao負fu荷he是shi很hen常chang見jian的de。這zhe個ge問wen題ti不bu糾jiu正zheng也ye會hui對dui機ji器qi人ren造zao成cheng傷shang害hai,減jian少shao負fu荷he或huo者zhe減jian小xiao速su度du參can數shu可ke以yi應ying對dui這zhe種zhong情qing況kuang。但dan是shi,減jian小xiao速su度du將jiang會hui增zeng加jia周zhou期qi時shi間jian,作zuo為wei投tou資zi回hui報bao,減jian少shao一yi部bu分fen的de周zhou期qi在zai置zhi辦ban機ji器qi人ren方fang麵mian是shi排pai在zai首shou位wei的de。這zhe也ye是shi為wei什shen麼me負fu荷he相xiang關guan要yao素su從cong一yi開kai始shi就jiu受shou到dao重zhong視shi的de緣yuan由you。
有(you)效(xiao)負(fu)荷(he)非(fei)常(chang)重(zhong)要(yao),普(pu)通(tong)機(ji)器(qi)人(ren)技(ji)術(shu)參(can)數(shu)給(gei)出(chu)的(de)一(yi)些(xie)信(xin)息(xi),都(dou)有(you)細(xi)致(zhi)的(de)說(shuo)明(ming),額(e)定(ding)負(fu)載(zai)是(shi)在(zai)額(e)定(ding)速(su)度(du)的(de)情(qing)況(kuang)才(cai)是(shi)有(you)效(xiao)的(de),抵(di)達(da)最(zui)大(da)負(fu)載(zai)的(de)其(qi)中(zhong)一(yi)個(ge)重(zhong)要(yao)條(tiao)件(jian)就(jiu)是(shi)要(yao)降(jiang)低(di)機(ji)器(qi)人(ren)運(yun)轉(zhuan)速(su)度(du),另(ling)外(wai),過(guo)大(da)負(fu)載(zai)也(ye)有(you)可(ke)能(neng)破(po)壞(huai)機(ji)器(qi)人(ren)的(de)精(jing)度(du)。
誤區二:試圖讓機器人做過多事情
youshi,shejizheyaojiqirenchengdanguoduodegongzuodaozhijiqirendanyuantaiguofuza。zheyidanchanshengjiuhennanquedingzhengquedezhouqishijian,huozhegeichuzhifangandailaikunnan,jiangyinchuzhiqisuduxianzhierchanshengdaliangkunnan。erqiezhezhongcuowuchangchangbeifangda,feijihuadetingchanjianghuidaozhipangdadesunshi。
lingwaiyizhongqingkuangjiushijiqirenhegongzuodanyuandeyunyongchaochuleyuanshejidenengli。dangzengjiadegongzuoshizaifangzhenzhihoucaizengjiade,zheshihenrongyichengxianlingrenshiwangdeqingkuang。tebieshizaituijinjihuazhiqianmeiyouzuoxindefangzhen,nameguizedexunhuanzhouqijiukenengdabudao。yinciyaobaozhengjiqirendeyigexunhuanzhouqizaiguidingdeshijiannei,namechaochujiqirennenglideshiqingjiudeshifenliuyi。
在使用機器人之前,一定要經過模擬仿真,按照設計要求,肯定機器人應用的行程負載,還有周期時間。
誤區三:低估了電纜的管理問題
正(zheng)如(ru)看(kan)起(qi)來(lai)很(hen)簡(jian)單(dan),也(ye)可(ke)能(neng)由(you)於(yu)看(kan)起(qi)來(lai)過(guo)於(yu)簡(jian)單(dan),所(suo)以(yi)電(dian)纜(lan)管(guan)理(li)經(jing)常(chang)超(chao)負(fu)荷(he)。但(dan)是(shi),優(you)化(hua)到(dao)機(ji)械(xie)臂(bi)末(mo)端(duan)所(suo)裝(zhuang)工(gong)具(ju)的(de)電(dian)纜(lan)或(huo)外(wai)圍(wei)設(she)備(bei)的(de)途(tu)徑(jing),對(dui)於(yu)機(ji)器(qi)人(ren)設(she)備(bei)的(de)運(yun)動(dong)來(lai)說(shuo)是(shi)非(fei)常(chang)重(zhong)要(yao)的(de)。缺(que)少(shao)對(dui)潛(qian)在(zai)問(wen)題(ti)的(de)估(gu)量(liang)將(jiang)導(dao)致(zhi)機(ji)器(qi)人(ren)為(wei)避(bi)免(mian)電(dian)纜(lan)糾(jiu)纏(chan)和(he)受(shou)壓(ya)而(er)產(chan)生(sheng)其(qi)他(ta)動(dong)作(zuo)。並(bing)且(qie),假(jia)定(ding)不(bu)運(yun)用(yong)動(dong)態(tai)電(dian)纜(lan)或(huo)者(zhe)減(jian)少(shao)電(dian)纜(lan)的(de)壓(ya)力(li)可(ke)能(neng)會(hui)導(dao)致(zhi)電(dian)線(xian)的(de)損(sun)壞(huai)和(he)停(ting)機(ji)。
目前運用的機器人末端執行器(end-effector),一(yi)般(ban)是(shi)氣(qi)體(ti)驅(qu)動(dong)或(huo)電(dian)器(qi)驅(qu)動(dong)的(de),不(bu)可(ke)避(bi)免(mian)會(hui)有(you)相(xiang)應(ying)的(de)氣(qi)管(guan)或(huo)電(dian)纜(lan)銜(xian)接(jie)。大(da)部(bu)分(fen)工(gong)業(ye)機(ji)器(qi)人(ren)的(de)氣(qi)路(lu)和(he)電(dian)器(qi)回(hui)路(lu)是(shi)走(zou)外(wai)麵(mian)的(de),所(suo)以(yi)機(ji)器(qi)人(ren)運(yun)動(dong)控(kong)製(zhi)的(de)時(shi)間(jian)要(yao)留(liu)意(yi);也有一部的工業機器人的氣路和電氣回路是內置的,這就方便了,隻需考慮手臂與末端執行器的相對運動就可以。
誤區四:在選擇機器人之前應考慮的問題
經過對每個場景應用的考慮,當係統安裝以後,就可以確定應用是否是你需要的,以及避免由於可能呈現的錯誤而構成的嚴重超負荷。
還(hai)有(you)就(jiu)是(shi)機(ji)器(qi)人(ren)的(de)工(gong)作(zuo)行(xing)程(cheng)也(ye)是(shi)要(yao)考(kao)慮(lv)的(de)問(wen)題(ti)之(zhi)一(yi)。行(xing)程(cheng)確(que)定(ding)不(bu)能(neng)隻(zhi)按(an)機(ji)器(qi)人(ren)技(ji)術(shu)參(can)數(shu)的(de)行(xing)程(cheng)來(lai)確(que)定(ding)能(neng)否(fou)可(ke)以(yi)達(da)到(dao)要(yao)求(qiu),應(ying)該(gai)考(kao)慮(lv)到(dao)末(mo)端(duan)執(zhi)行(xing)器(qi)安(an)裝(zhuang)後(hou)機(ji)器(qi)人(ren)的(de)運(yun)動(dong)軌(gui)跡(ji)能(neng)否(fou)抵(di)達(da)行(xing)程(cheng)所(suo)需(xu)。這(zhe)也(ye)是(shi)要(yao)中(zhong)止(zhi)模(mo)擬(ni)仿(fang)真(zhen)的(de)關(guan)鍵(jian)緣(yuan)由(you)之(zhi)一(yi)。
butongdehuanjing,huiyoudingzhidegongyejiqiren,birupentuxingyexuqiudeshiyoufangbaonenglidegongyejiqiren,zheyubiaozhundejiqirenjiuyousuobutong,haiyoujiejingshideyunyongdengdeng。haiyoujiqirendekekaoxingyuqiquexianlv,xiaohaodedianlidengdengdoushixuanyongshihoubixukaolvdewenti。
誤區五:對精確性和可重複性的誤解
一yi台tai精jing確que的de機ji器qi是shi可ke以yi重zhong複fu的de,但dan一yi個ge可ke重zhong複fu性xing的de機ji器qi不bu一yi定ding具ju有you精jing確que性xing。可ke重zhong複fu性xing是shi指zhi機ji器qi人ren依yi照zhao規gui則ze的de工gong作zuo路lu徑jing,在zai既ji定ding的de位wei置zhi中zhong精jing確que往wang複fu來lai表biao現xian的de。
jingquexingshiyizhaogongzuotujingjingquediyidongdaoyigejingguojisuandedianlaibiaoxiande。banyundongzuozhongjiqirenjingguojisuanyidongdaoyixiejidingdiandeweizhi,yunyongdeshijiqirendejingquexingneng。jingquexingyujixienaishouduyijijiqirenshoubidejingqueduyouzhijiedeguanxi。
精jing確que性xing與yu機ji械xie手shou臂bi的de機ji械xie精jing度du有you著zhe極ji大da的de關guan係xi,精jing度du越yue高gao,才cai能neng保bao證zheng有you精jing確que的de高gao速su度du,機ji器qi人ren減jian速su器qi是shi保bao證zheng機ji器qi人ren精jing度du的de一yi個ge重zhong要yao的de關guan鍵jian結jie構gou。
誤區六:選擇機器人係統隻依賴於控製係統的優劣
大da多duo數shu機ji器qi人ren製zhi造zao商shang考kao慮lv更geng多duo的de可ke能neng是shi機ji器qi人ren的de控kong製zhi器qi而er不bu是shi機ji械xie性xing能neng。但dan是shi假jia定ding一yi旦dan配pei置zhi了le機ji器qi人ren,正zheng常chang運yun轉zhuan時shi間jian就jiu主zhu要yao依yi賴lai於yu機ji械xie的de耐nai用yong性xing。機ji器qi人ren性xing能neng差cha,很hen可ke能neng不bu是shi由you於yu控kong製zhi器qi和he電dian子zi設she備bei差cha構gou成cheng的de,而er是shi由you於yu機ji械xie性xing能neng不bu好hao構gou成cheng的de。
通(tong)常(chang)選(xuan)擇(ze)一(yi)個(ge)機(ji)器(qi)人(ren)係(xi)統(tong)是(shi)基(ji)於(yu)運(yun)用(yong)者(zhe)對(dui)控(kong)製(zhi)器(qi)和(he)軟(ruan)件(jian)的(de)知(zhi)曉(xiao)。假(jia)定(ding)在(zai)這(zhe)方(fang)麵(mian)機(ji)器(qi)人(ren)同(tong)時(shi)又(you)有(you)很(hen)出(chu)色(se)的(de)機(ji)械(xie)性(xing)能(neng),那(na)麼(me)這(zhe)將(jiang)是(shi)一(yi)個(ge)非(fei)常(chang)具(ju)有(you)競(jing)爭(zheng)力(li)的(de)優(you)勢(shi)。相(xiang)反(fan),假(jia)定(ding)機(ji)器(qi)人(ren)在(zai)安(an)裝(zhuang)以(yi)後(hou)需(xu)要(yao)不(bu)時(shi)地(di)中(zhong)止(zhi)進(jin)行(xing)維(wei)修(xiu),那(na)麼(me)省(sheng)時(shi)優(you)勢(shi)將(jiang)被(bei)消(xiao)耗(hao)掉(diao)。
機械部分是首先保證工業機器人性能的關鍵,精度、suduhenaiyongdu,douyujixiebufenyouzhejidadiguanxi。jiqirendejiegoubijiaojiandan,yibanjiushimadayujiansuqi,jiaruxuanyongdejiqirenjingchangxuyaoweixiujiansuqibufen,huoqitajixiejiegou,nashifeichangfeishide。
誤區七:缺乏正確的機器人知識儲備
機ji器qi人ren的de製zhi造zao商shang和he係xi統tong集ji成cheng商shang設she計ji一yi個ge機ji器qi人ren單dan元yuan通tong常chang都dou隻zhi是shi為wei一yi種zhong應ying用yong,但dan如ru果guo用yong戶hu沒mei有you儲chu備bei機ji器qi人ren方fang麵mian的de知zhi識shi,就jiu有you可ke能neng會hui麵mian臨lin失shi敗bai。任ren何he設she備bei的de使shi用yong時shi間jian是shi與yu用yong戶hu如ru何he使shi用yong、維wei護hu設she備bei緊jin密mi關guan聯lian的de。一yi些xie第di一yi次ci用yong機ji器qi人ren的de用yong戶hu拒ju絕jue培pei訓xun並bing不bu少shao見jian。機ji器qi人ren能neng堅jian持chi正zheng常chang工gong作zuo至zhi關guan重zhong要yao的de條tiao件jian是shi充chong分fen了le解jie機ji器qi人ren的de能neng力li並bing在zai工gong作zuo範fan圍wei內nei最zui佳jia運yun用yong。
工gong業ye機ji器qi人ren是shi很hen特te殊shu的de設she備bei,其qi操cao作zuo複fu雜za程cheng度du絲si毫hao不bu亞ya於yu一yi台tai數shu控kong機ji床chuang。同tong樣yang的de,運yun用yong機ji器qi人ren需xu要yao熟shu習xi基ji本ben的de工gong業ye機ji器qi人ren的de安an全quan操cao作zuo學xue問wen,否fou則ze對dui設she備bei對dui人ren都dou是shi非fei常chang不bu安an全quan的de。機ji器qi人ren的de使shi用yong者zhe,一yi定ding要yao參can加jia製zhi造zao商shang係xi統tong的de安an全quan操cao作zuo培pei訓xun後hou,才cai允yun許xu上shang崗gang操cao作zuo。
誤區八:忽視了機器人應用的相關設備
示教器、通tong訊xun電dian纜lan以yi及ji一yi些xie特te殊shu的de軟ruan件jian通tong常chang都dou是shi必bi需xu的de,但dan是shi在zai最zui初chu的de訂ding購gou中zhong很hen容rong易yi被bei遺yi忘wang。這zhe將jiang導dao致zhi整zheng個ge生sheng產chan計ji劃hua的de耽dan擱ge和he超chao預yu算suan。選xuan擇ze機ji器qi人ren相xiang關guan設she備bei時shi,要yao考kao慮lv自zi己ji的de綜zong合he需xu求qiu。有you種zhong很hen常chang見jian的de情qing況kuang就jiu是shi,顧gu客ke有you時shi為wei了le省sheng錢qian而er沒mei有you將jiang一yi些xie關guan鍵jian設she備bei和he機ji器qi人ren整zheng合he在zai一yi起qi,比bi如ru項xiang目mu需xu要yao配pei置zhi的de相xiang關guan設she備bei、軟件等。采購過程中,要按照項目的要求來考慮訂購的相關產品。
誤區九:過高或過低估量機器人控製係統
guodidiguliangjiqirenkongzhixitongnenglijiangchanshengxitongzhongfutouzihechaoyusuandefeiyong。zaianquandianlushangcaiyongshuangzhongbeifenfeichangdepubian。erguogaodeguliangkongzhixitongnenglijianghuichanshengewaishebeibenqian、返工以及誤工費用等,嚐試控製太多的I/O端口和增加伺服係統是一個常見的誤區。
安全控製是一個非常重要的問題,在考慮安全的同時,也要盡量優化應用的安全邏輯信號,程序中的重複是不必要的。
誤區十:根本就沒有考慮到運用機器人技術
遇到資金的限製、quefaduijiqirenjishudelejieheguoquzaishiyongjiqirenfangmianyouguoshibaidechangshishihenduorenyuanlijiqirenjishudeliyou。danshiweilezaishichangdezuizhongjingzhengzhonghuosheng,xuyaojiuzhengzhezhongwuqu,jiqirenjishudeshiyongzaihenduoqingkuangxianengtigaoxiaolv,jieyueshijian。youqishiduiyujiandandecaozuo、重複工作是能夠利用機器人技術來提高生產效率的。在生產中的使用機器人,可以保證產品的良品率。
隨著機器人第七軸的出現,與機器人更好地配合應用,使機器人利用空間更大化,應用場景更多,所以機器人代替人工是遲早的事。