鋼結構車間是公司新造車生產的龍頭,鋼結構日產水平決定了公司的產能。為加強精益管理,2011年初,按照公司要求鋼結構車間以廠房為界劃分為B01和B02工區。B01工區有8個工位、B02工區有13個工位,共有員工260多人,承擔了牆板、側牆、底架裝、頂板裝、上體組成、回修電調平調車6道工序,兩個工區分別以2小時30分鍾一輛車、日產4輛車的生產節拍,確保了車間日產8輛車的穩定進度。
今年以來鋼結構車間承擔了突尼斯、軍工車、1007輛新造客車等項目的鋼結構生產,麵對生產任務飽滿、人員緊缺的情況,鋼結構車間精益生產線突出的做法是:
工藝調整,流程再造。鋼結構生產任務繁重、車型複雜,在初始階段,由於生產布局不合理,不是兩條完整的組裝流水線,存在牆板、側牆及邊梁、ceqiangdabujiangongqujiaochazhuanyunzuoye,yanzhongyilaipaopan,zaijiashangchejiantiancheshuliangyouxian,shibushijiuyaotinggong,yanzhongyizhileshengchanjindu。jinnianchu,chejiangenjugongsiyaoqiuduishengchanbujuliuchengjinxinggaizao,duidijia、頂板反裝這兩個製約產能、影響節拍的生產工序分流作業,員工減少了20人,但產能卻提升了。兩工區在工藝調整、gongxuhouyidengduoxiangcuoshishang,bimianlejiaochazuoyedailaidehunluan,quebaoleanquanshengchan,tongguoyimokuaihuazuzhuangsilujigaishantiandetuijin,youxiaojianqingleyuangongzuoyelaodongqiangdu,shixianlegongsitishengxiaolv20%的目標要求。
物料的準時化配送,生產節拍式管理。生產布局重新劃分後,各工位分工更加明確,工區長崔偉和吳軍帶領各工區的工位長多次研討,對精益一期、二er期qi推tui進jin情qing況kuang進jin行xing分fen析xi總zong結jie,帶dai領ling工gong區qu全quan體ti員yuan工gong從cong現xian場chang抓zhua起qi,全quan麵mian進jin行xing整zheng理li整zheng頓dun,對dui各ge個ge區qu域yu實shi行xing模mo塊kuai化hua和he定ding置zhi管guan理li,對dui所suo有you配pei送song物wu料liao掃sao描miao管guan理li,從cong根gen本ben上shang改gai善shan了le生sheng產chan現xian場chang。與yu上shang工gong序xu配pei送song中zhong心xin主zhu動dong溝gou通tong協xie調tiao,要yao求qiu供gong應ying單dan位wei每mei天tian按an照zhao頭tou一yi天tian提ti供gong的de生sheng產chan節jie拍pai物wu料liao要yao求qiu配pei送song,杜du絕jue浪lang費fei。特te別bie是shi在zai生sheng產chan1007輛新造客車日產12輛liang的de高gao峰feng期qi,由you於yu天tian車che數shu量liang有you限xian,嚴yan重zhong影ying響xiang了le生sheng產chan進jin度du,針zhen對dui這zhe一yi問wen題ti,經jing與yu車che間jian協xie商shang購gou置zhi電dian動dong小xiao車che來lai運yun送song小xiao配pei件jian,電dian動dong小xiao車che結jie構gou一yi致zhi,以yi顏yan色se區qu分fen,有you效xiao地di解jie決jue了le小xiao配pei件jian搶qiang天tian車che的de問wen題ti。對dui“三超”(超長、超大、超重)件,按日需求量以每天11:00—12:00和15:40—16:30生產閑暇時間段作為配送“三超”件jian的de固gu定ding時shi間jian。並bing配pei合he車che間jian進jin行xing多duo次ci生sheng產chan作zuo業ye寫xie實shi,繪hui製zhi了le完wan善shan的de生sheng產chan物wu料liao配pei送song路lu線xian,製zhi定ding了le生sheng產chan物wu料liao配pei送song的de節jie拍pai時shi間jian點dian,與yu物wu流liu中zhong心xin積ji極ji地di進jin行xing溝gou通tong,完wan善shan了le車che間jian物wu料liao的de準zhun時shi化hua配pei送song,保bao證zheng了le節jie拍pai式shi生sheng產chan。
目視化管理看板拉動。建立本工區目視化管理板,內容包括組織結構、異常統計、人員技能、區域定置、安全日曆、工序推移圖和員工山積圖。工區長每天從上到下要處理的事情非常多,目視板異常呼叫係統的使用即方便快捷、又(you)省(sheng)時(shi)省(sheng)力(li),目(mu)視(shi)板(ban)上(shang)分(fen)布(bu)了(le)該(gai)工(gong)區(qu)的(de)各(ge)個(ge)工(gong)位(wei),一(yi)切(qie)正(zheng)常(chang)亮(liang)綠(lv)燈(deng),出(chu)現(xian)異(yi)常(chang)時(shi)該(gai)工(gong)位(wei)就(jiu)會(hui)拉(la)響(xiang)異(yi)常(chang)呼(hu)叫(jiao)鈴(ling),目(mu)視(shi)板(ban)上(shang)的(de)報(bao)警(jing)器(qi)開(kai)始(shi)呼(hu)叫(jiao),工(gong)區(qu)長(chang)在(zai)5—10分鍾內趕到現場,30分鍾內解決問題。管理板上“人員技能”欄目,將各工位員工掌握技能情況目視化,保證員工達到什麼技能幹什活,對於頂板試水、枕zhen梁liang焊han接jie等deng關guan鍵jian部bu位wei要yao求qiu必bi須xu有you專zhuan業ye的de上shang崗gang證zheng,並bing且qie對dui上shang崗gang證zheng進jin行xing定ding期qi審shen核he。一yi年nian來lai,鋼gang結jie構gou車che間jian現xian場chang管guan理li工gong作zuo取qu得de實shi質zhi性xing成cheng效xiao,員yuan工gong質zhi量liang意yi識shi顯xian著zhu提ti高gao,工gong作zuo熱re情qing不bu斷duan高gao漲zhang。
點評:
現xian場chang管guan理li是shi公gong司si生sheng產chan的de基ji礎chu,抓zhua好hao現xian場chang管guan理li才cai能neng保bao證zheng生sheng產chan安an全quan和he產chan品pin質zhi量liang。鋼gang結jie構gou車che間jian精jing益yi生sheng產chan線xian強qiang抓zhua現xian場chang管guan理li,不bu僅jin保bao證zheng了le安an全quan生sheng產chan,提ti升sheng了le產chan能neng,更geng促cu使shi員yuan工gong樹shu立li上shang標biao準zhun崗gang幹gan標biao準zhun活huo的de意yi識shi,為wei公gong司si各ge重zhong大da項xiang目mu的de如ru期qi實shi現xian奠dian定ding了le堅jian實shi的de基ji礎chu。