近年來,隨著保有量逐年遞增,2008年-2012年購機熱潮下的設備麵臨淘換,再製造已成為降本增效,降低用戶購機成本的最具可行性方案。
1 工程機械再製造
1.1 國外現狀
再製造工程在美國等西方發達國家發展相對成熟,早在上世紀90年代初期,美國就建立了國家再製造與資源回收中心、再製造工業協會及研究所。90年代末期就已經擁有專門從事再製造的企業超過7.3萬家,主要生產46種各類型的再製造產品,年銷售額超過530億美元,再製造的從業人數多達48萬人。
近年來,日本加強了對工程機械的再製造至2008年,再製造的工程機械中,58%由日本國內用戶使用,34%出口到國外,其餘的8%chaijiehouzuoweipeijianchushou。xiaosong,rilijianjidenggongchengjixiechangshangfenfenkaishezhuanyedegongchengjixiezhizaochang,yuzaizhizaolingbujianxiaoshoushangjianlilianyingwangluo,kaituojingyingmenlei,mibuxinchanpinxiaoshoubuwangzaochengdelirunsunshi。erzaiouzhouguojia,yiwoerwoweidaibiaodegongchengjixieqiye,zaizhizaolishiyoujiu,jingyanfengfu,zaiquanqiugongyoushiduojiazaizhizaozhongxin,meiniankeyishengchanbaiwanjianzaizhizaochanpin。zongshangsuoshu,zaioumei,ribendengfadaguojia,zaizhizaoqibujiaozao,jishuxiangduichengshu,chanpinmenleifengfu,zaigongchengjixiexingyezhongyijingxingchengyidingchengdudechanyeguimo。
1.2 國內現狀
再(zai)製(zhi)造(zao)在(zai)我(wo)國(guo)起(qi)步(bu)較(jiao)晚(wan),在(zai)國(guo)家(jia)的(de)大(da)力(li)支(zhi)持(chi)和(he)企(qi)業(ye)及(ji)科(ke)技(ji)工(gong)作(zuo)者(zhe)的(de)不(bu)斷(duan)努(nu)力(li)下(xia),發(fa)展(zhan)較(jiao)為(wei)迅(xun)速(su),再(zai)製(zhi)造(zao)基(ji)礎(chu)理(li)論(lun)研(yan)究(jiu),技(ji)術(shu)開(kai)發(fa)和(he)工(gong)程(cheng)應(ying)用(yong)已(yi)經(jing)走(zou)在(zai)世(shi)界(jie)前(qian)列(lie)。從(cong)1999年徐濱士院士在國內首次提出“再製造”概念以來,國家相關部委,國務院等先後出台政策,大力發展和支持再製造研究。2000年國家自然基金委將再製造課題列為優先發展領域,2005年將“資源循環型製造與再製造”又被列為“十一五”優先發展領域。自2009yilai,xianhouchutaihetongguoruoganfaanhezhengceconghongguancengmianlaizhichiheyindaozaizhizaoyedefazhan。chucizhiwai,zaizaizhizaoyinruwoguodeshiduonianshijianzhong,yixiezhuanyehuadezaizhizaoqiyebuduanyongxian,rujinanfuqiang,erqikangmingsi,guangxiyuchaidengsanshiduoqiyejiezhuguojiadalifazhanzaizhizaodedongfeng,fenfenguapaichengli。tongshi,zaiguoneiyongyuzaizhizaodebiaomiangongchengjishu,runamigongchengjizidonghuagongchengjishudedalifazhanhetuiguang,shidewoguozaijishucengmianshangyijingzouxiangshijiexianjinshuiping,weigongchengjixiezaizhizaojishunantijiejuelehouguzhiyou。
1.3 “再製造”——我國工程機械行業的必然選擇
(1)我國工程機械保有量非常大。我國工程機械共有18大類,2000多個品種,總保有量約有800萬台左右,隨著產銷量的不斷增加,保有量仍然有較大的提高餘地。(2)表麵工程技術,毛坯快速成型技術,自動化噴塗技術等先進的再製造技術已經成熟運用於我國的再製造領域。(3)guangkuodeshichanghepangdadeyonghuxuqiutuidonglegongchengjixiezaizhizaoxingyeqianjindebufa。zaizhizaochanpinbenshenshizhicaiyongxianjindezaizhizaojishu,jiaodidechengben,zhizaochubixinjiqixingnenggengjiayouyue,jiagegengjiadilian,bingqiexiangshouxinjitongdengshouhoufuwudengzheyangdeyizhongchanpin。zheyangdechanpinwuyiduiyonghushiyizhongjudadeyouhuoheciji。tongshichangjiacaiyong“以舊換新”等靈活的銷售機製來吸引客戶。隨著再製造的推廣,產品被用戶逐漸接受,未來再製造產品的市場將是企業的一個重要的利潤來源。
2 行業發展存在的問題
(1)工gong程cheng機ji械xie再zai製zhi造zao標biao準zhun缺que失shi。再zai製zhi造zao工gong程cheng是shi一yi項xiang係xi統tong性xing的de工gong作zuo,需xu要yao配pei套tao一yi係xi列lie的de標biao準zhun來lai支zhi持chi該gai產chan業ye的de發fa展zhan和he良liang好hao運yun行xing,目mu前qian存cun在zai的de技ji術shu標biao準zhun和he管guan理li規gui範fan都dou極ji不bu健jian全quan,造zao成cheng了le有you些xie再zai製zhi造zao企qi業業打da“擦邊球”,產品質量標準缺乏依據,導致再製造產品在用戶心目中地位不高。目前我國隻有一個再製造基礎標準的委員會。(2)jiujianhuishoujizhidebujianquan。guojiafalvfaguiduijiujianhuishouliyongyouyidingxianzhi,guidingzaizhizaoyuanliaozhinenglaiyuanyugongchengjixiejiujianjigudingyonghu,zheyangjiudaozhiyuanlaideshuliangyuanyuanbunenggouzhichengxingyedexuyao,quefaduiwaijiaoyijiujianliutongdelinghuojizhi。(3)技術創新和製造創新缺乏活力。工程機械再製造目前的自主開發和技術創新能力仍然顯得薄弱,主要表現為:關(guan)鍵(jian)的(de)技(ji)術(shu)有(you)相(xiang)當(dang)一(yi)部(bu)分(fen)來(lai)自(zi)國(guo)外(wai),我(wo)國(guo)具(ju)有(you)自(zi)主(zhu)知(zhi)識(shi)產(chan)權(quan)的(de)產(chan)品(pin)和(he)核(he)心(xin)技(ji)術(shu)很(hen)少(shao)。對(dui)於(yu)國(guo)外(wai)引(yin)進(jin)的(de)技(ji)術(shu)仍(reng)然(ran)停(ting)留(liu)在(zai)國(guo)產(chan)化(hua)的(de)較(jiao)低(di)層(ceng)次(ci)上(shang),不(bu)夠(gou)深(shen)入(ru),創(chuang)新(xin)動(dong)力(li)不(bu)足(zu)。(4)市shi場chang認ren可ke度du不bu高gao。盡jin管guan再zai製zhi造zao行xing業ye發fa展zhan速su度du迅xun速su,但dan是shi我wo國guo工gong程cheng機ji械xie再zai製zhi造zao仍reng然ran處chu於yu初chu級ji階jie段duan,產chan品pin的de市shi場chang占zhan有you率lv不bu高gao。同tong時shi由you於yu主zhu觀guan偏pian見jian,及ji產chan品pin質zhi量liang等deng原yuan因yin,工gong程cheng機ji械xie再zai製zhi造zao產chan品pin的de市shi場chang培pei育yu仍reng然ran需xu要yao一yi段duan時shi間jian。
3 對策分析
(1)zhengfujiadazijinhezhengcefuchi。xianjieduanwoguogongchengjixiechanpinjiujianqiangzhibaofeijizhijidaiwanshan,yonghuwangwangtongguoxiubu,huanjiandengmianqiangfangshizuoye,jianhuanjiujianbaofeizhouqi,bujinjuyoujiaodadeanquanyinhuanerqiechanshengyidingdeziyuanlangfeihehuanjingwurandengwenti。liyongzijinzhichidengshouduanguligongchengjixiechangshangkaizhanzishenchanpinzaizhizaoyewu,bingguifanjiujianhuishouheqianghuaqiangzhibaofeizhidu,baozhengzaizhizaochanpindekechixuxinghezhiliangwendingxing。
(2)企qi業ye加jia強qiang宣xuan傳chuan力li度du。通tong過guo宣xuan傳chuan讓rang客ke戶hu了le解jie再zai製zhi造zao產chan品pin不bu是shi二er手shou機ji也ye不bu是shi翻fan新xin設she備bei,而er是shi基ji於yu高gao技ji術shu手shou段duan實shi現xian的de較jiao新xin建jian價jia格ge低di廉lian,性xing能neng優you越yue甚shen至zhi可ke以yi超chao越yue新xin機ji的de改gai造zao產chan品pin。通tong過guo合he理li的de宣xuan傳chuan抓zhua住zhu潛qian在zai客ke戶hu的de需xu求qiu,向xiang他ta們men多duo宣xuan傳chuan再zai製zhi造zao產chan品pin的de優you勢shi,擴kuo寬kuan再zai製zhi造zao市shi場chang。通tong過guo價jia格ge機ji製zhi規gui範fan和he引yin導dao用yong戶hu,結jie構gou以yi舊jiu換huan新xin等deng創chuang新xin購gou機ji機ji製zhi來lai吸xi引yin客ke戶hu。企qi業ye可ke以yi嚐chang試shi建jian立li再zai製zhi造zao產chan品pin的de體ti驗yan場chang館guan,加jia強qiang用yong戶hu體ti驗yan,消xiao除chu客ke戶hu偏pian見jian,提ti高gao再zai製zhi造zao產chan品pin的de可ke信xin度du和he市shi場chang接jie受shou度du。
(3)xingyetuijinbiaozhunguifan,jianquan。gongchengjixiezaizhizaochanpinshichangfanyinglengdanhekehuzhiyizhuyaoyuanyinchulesixiangguanniandeyuanyin,gengzhongyaodeshiguoneigongchengjixiezaizhizaochanpinquefabiaozhunguifan,zhiliangdebudaojiaohaodebaozheng。daomuqianweizhi,woguohaimeiyouzaizhizaodexingyejiguojiabiaozhun。jinzai2008年成立了再製造基礎標準技術委員會。目前廣泛認可的再製造產品的標準:“再製造產品的性能和保質期不低於原型機新品”。每mei個ge企qi業ye也ye僅jin僅jin關guan注zhu新xin品pin的de企qi業ye標biao準zhun。但dan是shi行xing業ye對dui某mou一yi具ju體ti工gong程cheng機ji械xie類lei型xing並bing無wu統tong一yi的de再zai製zhi造zao標biao準zhun可ke以yi參can照zhao。因yin此ci行xing業ye應ying該gai結jie合he各ge主zhu流liu工gong程cheng機ji械xie企qi業ye現xian狀zhuang,盡jin快kuai出chu台tai能neng夠gou規gui範fan和he健jian全quan該gai行xing業ye主zhu流liu工gong程cheng機ji械xie再zai製zhi造zao產chan品pin的de質zhi量liang標biao準zhun。
(4)科(ke)研(yan)機(ji)構(gou)及(ji)企(qi)業(ye)聯(lian)合(he)技(ji)術(shu)創(chuang)新(xin)。我(wo)國(guo)再(zai)製(zhi)造(zao)技(ji)術(shu)在(zai)汲(ji)取(qu)西(xi)方(fang)等(deng)先(xian)進(jin)技(ji)術(shu)基(ji)礎(chu)上(shang),積(ji)極(ji)開(kai)展(zhan)自(zi)行(xing)研(yan)發(fa),在(zai)表(biao)麵(mian)工(gong)程(cheng)及(ji)剩(sheng)餘(yu)壽(shou)命(ming)評(ping)估(gu)方(fang)麵(mian)均(jun)有(you)突(tu)破(po),並(bing)得(de)到(dao)工(gong)程(cheng)應(ying)用(yong)。但(dan)是(shi)技(ji)術(shu)研(yan)發(fa),主(zhu)要(yao)還(hai)是(shi)以(yi)企(qi)業(ye)為(wei)主(zhu),科(ke)研(yan)力(li)量(liang)較(jiao)為(wei)薄(bo)弱(ruo),導(dao)致(zhi)整(zheng)體(ti)進(jin)度(du)仍(reng)顯(xian)緩(huan)慢(man)。因(yin)此(ci),應(ying)該(gai)積(ji)極(ji)改(gai)變(bian)現(xian)有(you)狀(zhuang)態(tai),積(ji)極(ji)和(he)科(ke)研(yan)資(zi)源(yuan)豐(feng)富(fu)的(de)科(ke)研(yan)機(ji)構(gou)和(he)高(gao)等(deng)院(yuan)校(xiao)合(he)作(zuo),發(fa)揮(hui)合(he)作(zuo)有(you)效(xiao),采(cai)取(qu)產(chan)學(xue)研(yan)結(jie)合(he)的(de)方(fang)式(shi)實(shi)現(xian)共(gong)贏(ying)。
4.再製造朝暉將臨
工gong程cheng機ji械xie再zai製zhi造zao是shi行xing業ye發fa展zhan新xin趨qu勢shi。工gong程cheng機ji械xie再zai製zhi造zao不bu僅jin要yao求qiu改gai造zao升sheng級ji的de產chan品pin相xiang比bi新xin機ji性xing能neng和he質zhi量liang更geng加jia優you越yue,而er且qie價jia格ge更geng低di,能neng耗hao能neng小xiao,從cong而er最zui大da程cheng度du減jian少shao資zi源yuan消xiao耗hao實shi現xian節jie能neng減jian排pai的de目mu的de,形xing成cheng經jing濟ji發fa展zhan與yu環huan境jing保bao護hu共gong存cun的de局ju麵mian。我wo國guo由you於yu再zai製zhi造zao起qi步bu晚wan,雖sui然ran技ji術shu創chuang新xin和he應ying用yong較jiao為wei迅xun速su,但dan是shi與yu國guo外wai還hai有you較jiao大da差cha距ju,行xing業ye的de發fa展zhan還hai存cun在zai著zhe阻zu力li,但dan是shi工gong程cheng機ji械xie作zuo為wei裝zhuang備bei製zhi造zao業ye的de重zhong要yao組zu成cheng部bu分fen,實shi現xian工gong程cheng機ji械xie的de再zai製zhi造zao,是shi行xing業ye發fa展zhan和he轉zhuan型xing升sheng級ji的de重zhong要yao發fa展zhan方fang向xiang,也ye是shi必bi然ran趨qu勢shi。隻zhi要yao突tu破po當dang前qian存cun在zai的de瓶ping頸jing,我wo國guo工gong程cheng機ji械xie才cai能neng向xiang再zai製zhi造zao大da國guo和he強qiang國guo邁mai進jin。
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