無論是供應商評審、參觀客戶或同行工廠、收shou購gou目mu標biao評ping估gu,還hai是shi內nei部bu現xian時shi現xian地di現xian物wu的de管guan理li,都dou涉she及ji到dao大da量liang的de現xian場chang觀guan察cha。而er現xian場chang觀guan察cha往wang往wang因yin時shi間jian的de限xian製zhi,需xu要yao相xiang關guan人ren員yuan練lian就jiu火huo眼yan金jin睛jing,在zai很hen短duan的de時shi間jian內nei對dui現xian場chang進jin行xing快kuai速su的de評ping估gu與yu判pan斷duan。
1、現場觀察的重要性
現xian場chang觀guan察cha是shi持chi續xu改gai善shan的de基ji礎chu。豐feng田tian的de大da野ye耐nai一yi將jiang現xian場chang觀guan察cha做zuo到dao了le極ji致zhi,甚shen至zhi在zai工gong廠chang休xiu息xi日ri,他ta也ye會hui帶dai管guan理li人ren員yuan到dao現xian場chang,讓rang人ren站zhan在zai車che間jian安an靜jing地di觀guan察cha半ban個ge小xiao時shi,然ran後hou指zhi出chu需xu要yao改gai善shan之zhi處chu。唯wei有you如ru此ci,才cai能neng真zhen正zheng做zuo到dao改gai善shan無wu止zhi境jing,做zuo到daoPDCA循環。
本ben企qi業ye人ren員yuan往wang往wang對dui很hen多duo問wen題ti或huo者zhe視shi而er不bu見jian,或huo者zhe認ren為wei無wu傷shang大da雅ya,或huo者zhe認ren為wei無wu法fa改gai變bian。也ye有you很hen多duo管guan理li者zhe往wang往wang對dui直zhi觀guan信xin息xi熟shu視shi無wu睹du,隻zhi對dui數shu字zi情qing有you獨du鍾zhong。結jie果guo就jiu可ke能neng掛gua一yi漏lou萬wan,忽hu略lve一yi些xie關guan鍵jian線xian索suo,不bu能neng真zhen正zheng了le解jie企qi業ye的de真zhen實shi狀zhuang況kuang。
作為客戶,我們應該到供應商的現場,了解其成本構成、生產效率、品(pin)質(zhi)管(guan)控(kong)。作(zuo)為(wei)供(gong)應(ying)商(shang),我(wo)們(men)應(ying)該(gai)到(dao)客(ke)戶(hu)的(de)現(xian)場(chang),了(le)解(jie)其(qi)生(sheng)產(chan)流(liu)程(cheng),以(yi)便(bian)更(geng)好(hao)地(di)為(wei)客(ke)戶(hu)服(fu)務(wu)。作(zuo)為(wei)同(tong)行(xing),如(ru)果(guo)有(you)機(ji)會(hui)到(dao)其(qi)他(ta)工(gong)廠(chang)參(can)觀(guan),也(ye)是(shi)非(fei)常(chang)好(hao)的(de)學(xue)習(xi)、對比、參照的機會。
企(qi)業(ye)運(yun)營(ying)是(shi)一(yi)個(ge)大(da)係(xi)統(tong),所(suo)有(you)環(huan)節(jie)息(xi)息(xi)相(xiang)關(guan),互(hu)相(xiang)影(ying)響(xiang)。對(dui)於(yu)生(sheng)產(chan)型(xing)企(qi)業(ye)來(lai)說(shuo),通(tong)過(guo)現(xian)場(chang)的(de)任(ren)何(he)細(xi)節(jie),均(jun)可(ke)知(zhi)微(wei)見(jian)著(zhu)。任(ren)何(he)大(da)問(wen)題(ti)的(de)產(chan)生(sheng),都(dou)可(ke)以(yi)從(cong)現(xian)場(chang)找(zhao)到(dao)根(gen)源(yuan)。即(ji)便(bian)是(shi)在(zai)有(you)限(xian)的(de)時(shi)間(jian)裏(li)走(zou)馬(ma)觀(guan)花(hua),隻(zhi)要(yao)抓(zhua)住(zhu)重(zhong)點(dian),也(ye)能(neng)充(chong)分(fen)掌(zhang)握(wo)工(gong)廠(chang)運(yun)作(zuo)的(de)關(guan)鍵(jian)信(xin)息(xi)。以(yi)下(xia)結(jie)合(he)宏(hong)觀(guan)大(da)係(xi)統(tong)以(yi)及(ji)管(guan)理(li)細(xi)節(jie)兩(liang)方(fang)麵(mian)來(lai)談(tan)談(tan)如(ru)何(he)進(jin)行(xing)現(xian)場(chang)觀(guan)察(cha)。
2、現場氛圍
在現場首先可以直觀地看到最真實的員工精神麵貌,士氣高昂的員工與邋遢、lengmodeyuangonghuixingchengxianmingduibi。yuxianchanggongrenjiaotanjiju,conggongrendemianbubiaoqinghezhitiyuyanyekeyidedaozhongyaodediyiyinxiang,yinweizhexiezhijiefanyinglegongrendeqingxujiduigongchangdemanyidu。wocanguanguodeyijiagongchangli,dabufenchejiandoubofangzhehuankuaideyinle,yiyankanguoqu,gongrenmenlaodongreqinghengao,zaizheyangqingsongyuyuedehuanjingzhonggongzuo,xiaolvxiangduigenggao,chanpindezhiliangyehuirangrengengyouxinxin。
在(zai)車(che)間(jian)走(zou)動(dong)可(ke)以(yi)注(zhu)意(yi)觀(guan)察(cha)是(shi)否(fou)有(you)忙(mang)閑(xian)不(bu)均(jun)的(de)現(xian)象(xiang),例(li)如(ru)機(ji)器(qi)在(zai)自(zi)動(dong)加(jia)工(gong)的(de)時(shi)候(hou),工(gong)人(ren)長(chang)時(shi)間(jian)在(zai)旁(pang)邊(bian)無(wu)所(suo)事(shi)事(shi),或(huo)者(zhe)是(shi)有(you)的(de)工(gong)位(wei)上(shang)的(de)工(gong)人(ren)在(zai)長(chang)時(shi)間(jian)等(deng)待(dai)物(wu)料(liao)。存(cun)在(zai)這(zhe)種(zhong)現(xian)象(xiang)說(shuo)明(ming)工(gong)廠(chang)缺(que)乏(fa)精(jing)益(yi)管(guan)理(li),人(ren)員(yuan)利(li)用(yong)率(lv)低(di),閑(xian)散(san)的(de)員(yuan)工(gong)也(ye)會(hui)影(ying)響(xiang)其(qi)他(ta)人(ren)的(de)工(gong)作(zuo)氛(fen)圍(wei),整(zheng)體(ti)工(gong)作(zuo)效(xiao)率(lv)低(di),成(cheng)本(ben)必(bi)然(ran)更(geng)高(gao)。
yinggailiuyichejiandeguangxianshifouchongzu,kongqiliutongshifoushunchang,xianchangshifouyouyiwei,zaoyinshifoutaida,chejianshifouzhengjie,yinweizhexieyehuizhijieyingxianggongrendexinqing,jineryingxiangshengchanxiaolvhechanpinzhiliang。hennanxiangxiangyigexianchangfenweilansan、低落、冷漠,員工或心懷怨氣或無所事事的工廠能夠做好產品、創造效益。
3、空間利用與布局
中zhong國guo的de很hen多duo工gong廠chang都dou好hao大da喜xi功gong,生sheng產chan車che間jian越yue大da越yue好hao,結jie果guo往wang往wang利li用yong率lv很hen低di,設she備bei及ji工gong序xu布bu局ju很hen分fen散san,除chu了le浪lang費fei空kong間jian外wai,物wu料liao也ye在zai工gong廠chang中zhong進jin行xing著zhe大da量liang無wu謂wei的de搬ban運yun。而er發fa達da國guo家jia的de多duo數shu工gong廠chang看kan起qi來lai沒mei那na麼me壯zhuang觀guan,甚shen至zhi略lve顯xian局ju促cu,但dan是shi空kong間jian利li用yong率lv高gao,流liu轉zhuan效xiao率lv也ye很hen高gao。
運輸工具不但占用空間,操作成本高,還會鼓勵不必要的物料移動。我在一個客戶工廠看到很多電動叉車、手動叉車在忙碌地穿梭,但是其中有大量的無謂搬運。例如同一批零件從A區搬到B區加工完後再搬回A區做後道加工,然後搬到C區處理,最後還要再搬回B區,搬運的浪費簡直達到極致。
原yuan則ze上shang當dang天tian使shi用yong的de生sheng產chan物wu料liao應ying沿yan生sheng產chan線xian存cun放fang,而er不bu是shi在zai幾ji個ge庫ku存cun區qu分fen隔ge存cun儲chu,工gong具ju和he工gong裝zhuang擺bai放fang應ying盡jin量liang靠kao近jin機ji器qi。工gong廠chang布bu局ju應ying保bao證zheng產chan品pin流liu動dong的de順shun暢chang性xing,盡jin量liang避bi免mian任ren何he隔ge斷duan。如ru果guo在zai一yi個ge工gong廠chang中zhong看kan到dao物wu料liao搬ban運yun距ju離li長chang,搬ban運yun路lu線xian重zhong複fu,或huo者zhe搬ban運yun次ci數shu多duo,則ze說shuo明ming布bu局ju不bu合he理li,空kong間jian利li用yong不bu理li想xiang,也ye說shuo明ming生sheng產chan線xian沒mei有you做zuo到dao盡jin量liang集ji結jie。
4、現場標準化
標(biao)準(zhun)是(shi)最(zui)佳(jia)的(de)狀(zhuang)態(tai)和(he)統(tong)一(yi)的(de)執(zhi)行(xing)參(can)照(zhao)。沒(mei)有(you)標(biao)準(zhun)就(jiu)無(wu)從(cong)執(zhi)行(xing),就(jiu)沒(mei)有(you)改(gai)進(jin)的(de)著(zhe)眼(yan)點(dian)。生(sheng)產(chan)現(xian)場(chang)應(ying)該(gai)有(you)的(de)標(biao)準(zhun)很(hen)多(duo),包(bao)括(kuo)作(zuo)業(ye)和(he)品(pin)質(zhi)標(biao)準(zhun),5S與安全標準、操作與維護標準,流程與返工標準、安全庫存標準等等。
很多工廠現場都有SOP(標準化作業流程),我們可以觀察這些標準是否有漏項、能否易於執行、中間是否有斷點。檢查是否寫的、說的、做的一致,質量控製點是否以醒目的標誌或顏色加以突出。
通過觀察同一個工序的不同員工具體操作過程,可以發現其中是否有差異,包括動作的順序、操作力度、shifouyouyiloudengfangmian。youchayishuomingyuangongquefabiaozhunhuacaozuopeixun,zechanpinfashengbianyidekenengxingdadazengjia。wozaiyigegongyingshanggongchangcanguanshi,faxianbutongdegongrensuosigeluosideshunxubutong,yemeiyoubiaozhunniulicankao,quanpingganjiao,youdegongrenhuisuoliangbian,youdegongrenzhisuoyibian,nanguaihuifashengluosituoluo,huozheyibiansuodetaijindaozhilingyibianqiaoqilaidezhiliangtousu。
5、品質管控
現xian場chang觀guan察cha應ying著zhe重zhong留liu意yi車che間jian對dui於yu不bu良liang品pin的de處chu理li方fang式shi。好hao的de工gong廠chang會hui將jiang問wen題ti暴bao露lu出chu來lai,而er不bu是shi將jiang不bu良liang品pin和he廢fei品pin掩yan蓋gai起qi來lai。例li如ru用yong燈deng光guang聚ju焦jiao廢fei料liao,或huo用yong紅hong色se標biao簽qian將jiang其qi醒xing目mu標biao出chu,這zhe樣yang可ke以yi立li刻ke知zhi道dao廢fei料liao是shi否fou在zai增zeng加jia,或huo者zhe生sheng產chan流liu程cheng的de某mou段duan是shi否fou正zheng在zai生sheng產chan不bu良liang品pin。
wozaiyigegongchangdejiaoluokandaohenduobuliangpin,congshangmiandehuichenkejianduijilexiangdangchangshijian,danmeiyourenhebiaozhilaishuomingbuliangdeyuanyinhewentisuozai。xunwenxianchanggongren,huidashuonaxiedongxidouhaojigeyuele,meirenqingchushishenmewenti,yemeirenchuli。xunwenchuxianbuliangpinruhechuli,huidashiyouzhuanrenfangong,yemeirenqushenjiuchuxianbuliangdeyuanyin。shuiganhepinzhiguanlirucihunluandegongchanghezuone?
在製品、半成品的可追溯性也可以在現場很容易地看出來。在好的工廠裏,每個部件都有一張卡片或一份文件跟隨流轉,注明來源、經手加工的人員、所使用的設備等信息,在任何工序發現問題均可輕易追溯到源頭,也便於改善。
xianchangkeyitongguogongrenduiyulingbujiandefanghuchengdu,laipanduanpinduipinzhiguanlidejingxidu。wozaiyijiadianjichangkandaozhuanzisuiyibaifangzaishuinidimian,meiyourenhefanghucuoshi,zheyangdechengpindianjizhiliangkexiangerzhi。lingyifangmiandingzishuzhefangzaimuzhigongzuotaishang,gongrenzaishangbuzhengxing,xiabudeqibaotongxianhenrongyiyinmocasunhuaijueyuanqi,tongyangzaochengpinzhiyinhuan。
通tong過guo觀guan察cha不bu良liang品pin數shu量liang和he比bi例li,也ye可ke初chu步bu判pan斷duan一yi個ge工gong廠chang的de質zhi量liang控kong製zhi過guo程cheng是shi否fou合he格ge。我wo在zai參can觀guan一yi個ge供gong應ying商shang時shi,中zhong午wu前qian後hou發fa現xian成cheng品pin線xian末mo端duan堆dui積ji了le20多件不合格品。經詢問工人,這條流水線一天的產量平均在1000件,按此估算每天的不良品大約50件,成品不良率高達5%,這說明在前麵各道工序有大量質量問題沒有被發現,不良品一直流竄到最後,質量控製很弱,製造不良的成本一定很高。
6、目視化
目(mu)視(shi)化(hua)管(guan)理(li)是(shi)很(hen)多(duo)高(gao)級(ji)管(guan)理(li)手(shou)段(duan)的(de)基(ji)礎(chu),是(shi)一(yi)個(ge)生(sheng)產(chan)企(qi)業(ye)管(guan)理(li)水(shui)平(ping)的(de)直(zhi)觀(guan)傳(chuan)達(da)。在(zai)管(guan)理(li)良(liang)好(hao)的(de)工(gong)廠(chang)中(zhong),目(mu)視(shi)化(hua)工(gong)具(ju)隨(sui)處(chu)可(ke)見(jian)。包(bao)括(kuo)工(gong)作(zuo)場(chang)所(suo)的(de)組(zu)織(zhi)與(yu)標(biao)準(zhun)化(hua)、結果性指標目視化、標準作業目視化、控製性指標目視化、自動防錯與糾錯目視化、警報機製等等。參觀時,應注意尋找各種目視化工具。
目(mu)視(shi)化(hua)的(de)管(guan)理(li)看(kan)板(ban),可(ke)分(fen)為(wei)靜(jing)態(tai)的(de)和(he)動(dong)態(tai)的(de)管(guan)理(li)看(kan)板(ban)。靜(jing)態(tai)的(de)看(kan)板(ban)主(zhu)要(yao)是(shi)傳(chuan)達(da)組(zu)織(zhi)長(chang)期(qi)的(de)管(guan)理(li)理(li)念(nian),動(dong)態(tai)的(de)看(kan)板(ban)是(shi)管(guan)理(li)者(zhe)隨(sui)時(shi)要(yao)把(ba)握(wo)的(de)管(guan)理(li)信(xin)息(xi),更(geng)能(neng)反(fan)映(ying)一(yi)個(ge)工(gong)廠(chang)的(de)管(guan)理(li)水(shui)平(ping)和(he)能(neng)力(li)。
5S是現場組織與標準化的體現,是目視化的底層應用。然而由於種種原因,現實中大多數的中國企業在5S管guan理li方fang麵mian都dou走zou進jin了le誤wu區qu。在zai一yi家jia大da型xing電dian機ji製zhi造zao廠chang,生sheng產chan車che間jian一yi眼yan望wang過guo去qu幾ji乎hu一yi塵chen不bu染ran,所suo有you的de地di麵mian都dou塗tu著zhe漂piao亮liang的de油you漆qi,各ge種zhong目mu視shi化hua的de線xian條tiao、標識等都做得很象樣子,但唯獨缺乏安全警示標誌。過於光滑的路麵摩擦力不足,人走在上麵不小心都會滑倒,手推車、叉車也可能會打滑。這樣的表麵功夫做得很足,但還是有很多安全隱患。
7、工具設備狀態
zaihaodegongchangli,shebeizhengjieerqiebaoyanglianghao,shebeixiangguanxinxiyimuleranbingqiejishigengxin。zaiyigezhuzaochangdejijiagongchejian,suirangezhongchechuangdoubushihenxianjin,shenzhilishihenchang,dandouzailianghaodezhuangtaixiayunzhuan。wokandaomeitaijiqidecemiandouxingmuditiezheyizhangkapian,shangmianjiluzhegaishebeidexinghao、采購日期、價格、供應商、維修記錄、baoyangjiludengdeng。ciwai,richangdianjianbiaoyejiludehenwanzheng,youdedianjianbiaoshangqingxidijiluzhecaozuogongfaxiandeyinhuan,yijishebeibumendeqianzijichulifangan。zheshuomingshebeiguanlihebaoyangxingchengleliangxingtixi。
在zai另ling一yi家jia工gong廠chang,我wo看kan到dao一yi台tai大da型xing真zhen空kong浸jin漆qi機ji處chu於yu待dai修xiu理li狀zhuang態tai,據ju說shuo是shi密mi封feng橡xiang膠jiao圈quan老lao化hua需xu要yao更geng換huan,但dan配pei件jian要yao一yi個ge月yue以yi後hou才cai能neng到dao位wei。這zhe台tai設she備bei上shang沒mei有you任ren何he維wei修xiu保bao養yang記ji錄lu,雖sui然ran有you每mei日ri點dian檢jian表biao,但dan對dui這zhe樣yang的de易yi損sun件jian直zhi到dao嚴yan重zhong老lao化hua不bu能neng使shi用yong才cai發fa現xian,說shuo明ming點dian檢jian不bu到dao位wei或huo者zhe敷fu衍yan了le事shi。這zhe台tai設she備bei的de故gu障zhang本ben來lai可ke以yi很hen早zao就jiu產chan生sheng預yu警jing並bing做zuo好hao相xiang應ying的de準zhun備bei工gong作zuo,不bu至zhi於yu造zao成cheng停ting機ji一yi個ge月yue嚴yan重zhong影ying響xiang生sheng產chan交jiao貨huo。
zaixianchanghaikeyixiangyuangonglejie,caozuorenyuanhechanpinkaifarenyuanshifoucanyuleshebeidecaigoujuece。yixiangongrenhecanyuchanpinkaifaheshengchanderenyuanzuiqingchuxinshebeideyouquedian,yezuilejieshengchanxiandeshijixuqiu。zaihenduogongchangshebeicaigoudoushiyougaocenghuoshebeibujueding,henshaozhengqiuyixianrenyuanyijian,daozhidalianghouxudewenti。
8、現場觀察注意事項
現(xian)場(chang)觀(guan)察(cha)是(shi)發(fa)現(xian)問(wen)題(ti)的(de)最(zui)直(zhi)接(jie)的(de)手(shou)段(duan),絕(jue)大(da)部(bu)分(fen)問(wen)題(ti)都(dou)會(hui)在(zai)現(xian)場(chang)表(biao)現(xian)出(chu)來(lai),可(ke)快(kuai)速(su)對(dui)工(gong)廠(chang)做(zuo)初(chu)步(bu)評(ping)估(gu),由(you)此(ci)追(zhui)根(gen)溯(su)源(yuan),也(ye)可(ke)以(yi)減(jian)少(shao)很(hen)多(duo)工(gong)作(zuo)的(de)盲(mang)目(mu)性(xing)。本(ben)文(wen)探(tan)討(tao)的(de)僅(jin)僅(jin)是(shi)現(xian)場(chang)觀(guan)察(cha)眾(zhong)多(duo)內(nei)容(rong)的(de)一(yi)小(xiao)部(bu)分(fen),現(xian)場(chang)觀(guan)察(cha)還(hai)有(you)很(hen)多(duo)方(fang)式(shi)方(fang)法(fa)及(ji)不(bu)同(tong)的(de)著(zhe)眼(yan)點(dian),但(dan)基(ji)本(ben)原(yuan)則(ze)和(he)需(xu)要(yao)注(zhu)意(yi)的(de)事(shi)項(xiang)是(shi)一(yi)致(zhi)的(de)。
首先,不能帶有色眼鏡來看現場,不能懷揣著結論到現場找證據,這樣往往會有失偏頗。
其次,現場不能光看表麵,需要核對說的、寫的、做的是否一致,需要多問幾個為什麼。
第三,應同時以宏觀和微觀的眼光來看,采用縮的方式聚焦細節,采用放的方式來看整體。
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