木工機床是機床工業的八個小類之一,其余的金屬切削機床、鑄造機械、金屬成形機床、磨料磨具、量刃具、機(ji)(ji)床(chuang)電器(含數控系統(tong))、機(ji)(ji)床(chuang)附件(jian)(含滾(gun)動功能部件(jian))往往深受關注。隨著家具市場的火熱,木(mu)工(gong)機(ji)(ji)床(chuang)也跟(gen)著紅火起來,尤其是(shi)數控、高效、高精、環(huan)保型木(mu)工(gong)機(ji)(ji)床(chuang)更是(shi)備受青(qing)睞。
出口市場看好
木(mu)(mu)(mu)工(gong)(gong)機床(chuang)主(zhu)要是從原木(mu)(mu)(mu)鋸(ju)剖到加(jia)工(gong)(gong)成木(mu)(mu)(mu)制品過程中所用的(de)切削加(jia)工(gong)(gong)設備。主(zhu)要用于建筑、家具和(he)木(mu)(mu)(mu)門(men)等(deng)制造部門(men)。木(mu)(mu)(mu)工(gong)(gong)機床(chuang)可(ke)分為木(mu)(mu)(mu)工(gong)(gong)鋸(ju)機、木(mu)(mu)(mu)工(gong)(gong)刨床(chuang)、木(mu)(mu)(mu)工(gong)(gong)車床(chuang)、木(mu)(mu)(mu)工(gong)(gong)銑床(chuang)、木(mu)(mu)(mu)工(gong)(gong)鉆(zhan)床(chuang)、開榫機、榫槽(cao)機、木(mu)(mu)(mu)工(gong)(gong)砂光機,以及修(xiu)整、刃磨木(mu)(mu)(mu)工(gong)(gong)刀具的(de)輔機等(deng)。
由于是切(qie)削設備,木工機床對(dui)于原(yuan)木鋸剖成(cheng)木制品起到至關重(zhong)要(yao)(yao)的(de)作(zuo)用。可(ke)想而知,木工機床鋸剖的(de)成(cheng)木制品如果形狀(zhuang)有(you)問題,會(hui)造成(cheng)不美(mei)觀,特別(bie)是在家具(ju)、木門行(xing)業(ye),會(hui)讓企(qi)業(ye)浪費(fei)很(hen)多原(yuan)材料,給企(qi)業(ye)帶來不必要(yao)(yao)的(de)經濟損失。
目前國內木(mu)(mu)工(gong)機(ji)(ji)(ji)械(xie)以山(shan)東青(qing)(qing)島、廣東倫(lun)教(jiao)較(jiao)為(wei)集中。改革開放以來(lai),以前的(de)老國有企業紛紛改制(zhi)(zhi),轉變經(jing)營理(li)念,像哈爾(er)濱木(mu)(mu)工(gong)機(ji)(ji)(ji)械(xie),蘇州福馬集團,山(shan)西榆(yu)次熱壓機(ji)(ji)(ji)廠,山(shan)東威海木(mu)(mu)工(gong)機(ji)(ji)(ji)械(xie)廠,青(qing)(qing)島木(mu)(mu)工(gong)機(ji)(ji)(ji)械(xie)總公司等,都完全轉變為(wei)市場經(jing)營體制(zhi)(zhi)。
我國(guo)的(de)木(mu)(mu)工(gong)機床出(chu)口(kou)勢頭甚猛(meng),主(zhu)要(yao)市場以第(di)三世界國(guo)家為主(zhu),東南亞,南亞地區為主(zhu),有些質量(liang)比較好(hao)的(de)甚至出(chu)口(kou)到美洲(zhou),歐(ou)洲(zhou)市場。總之,我國(guo)的(de)木(mu)(mu)工(gong)機械發(fa)展已(yi)經有了很大提(ti)高,但是質量(liang)上仍然亟須提(ti)高才能在世界木(mu)(mu)機之林占有一席之地。
誠然如此,木(mu)工機床(chuang)行業仍有待國(guo)際(ji)化。開發數控木(mu)工機床(chuang)要(yao)與國(guo)際(ji)接軌,以達(da)到國(guo)內、國(guo)外(wai)數控軟(ruan)件(jian)通用,而且數控設(she)備專業化水(shui)平、連線和自(zi)動化的(de)配套技術等方面都要(yao)標準化,以便實現互換。
如刀(dao)庫中刀(dao)具(ju)的數(shu)(shu)(shu)量、換刀(dao)速(su)度、自(zi)(zi)動(dong)化(hua)磨刀(dao)系統(tong)(tong)、軟(ruan)件的開放(fang)式程度和界(jie)面的友好性能(neng)等(deng)方(fang)面都要標(biao)準化(hua)。在(zai)數(shu)(shu)(shu)控(kong)(kong)系統(tong)(tong)中配備(bei)編程專家系統(tong)(tong)、故障診(zhen)斷系統(tong)(tong)、參(can)數(shu)(shu)(shu)自(zi)(zi)動(dong)設定(ding)和刀(dao)具(ju)自(zi)(zi)動(dong)管理(li)(li)系統(tong)(tong)、預測(ce)計算功能(neng)、自(zi)(zi)適應(ying)模糊控(kong)(kong)制功能(neng)等(deng),使數(shu)(shu)(shu)控(kong)(kong)木工機(ji)床更(geng)加(jia)(jia)智(zhi)能(neng)化(hua)。應(ying)用多媒(mei)體技術使控(kong)(kong)制系統(tong)(tong)具(ju)有綜(zong)合處理(li)(li)聲音(yin)、文字、圖像和視(shi)頻信息的能(neng)力,使之能(neng)實(shi)現系統(tong)(tong)實(shi)時(shi)監控(kong)(kong)、生產現場設備(bei)的鼓(gu)掌診(zhen)斷和生產過(guo)程參(can)數(shu)(shu)(shu)監測(ce)等(deng)。在(zai)歐洲,數(shu)(shu)(shu)控(kong)(kong)木工機(ji)床的研究已(yi)從(cong)單(dan)機(ji)走(zou)向(xiang)數(shu)(shu)(shu)控(kong)(kong)加(jia)(jia)工生產線(xian),數(shu)(shu)(shu)控(kong)(kong)技術已(yi)滲透到(dao)家具(ju)等(deng)產品生產的各個(ge)加(jia)(jia)工工序(xu)之中。如何集成化(hua)形成生產線(xian)規模,是我國木工機(ji)床業(ye)今后又一(yi)個(ge)新的探索。
數控趨勢明顯
數(shu)控(kong)機(ji)床是把(ba)零件(jian)(jian)加(jia)工的(de)要求(qiu)(qiu)、步驟與尺寸(cun)用代碼化的(de)數(shu)字表示,通過(guo)信息載體(如(ru)穿孔紙帶)輸入專用電(dian)子計(ji)算(suan)機(ji),經過(guo)處理與計(ji)算(suan),發出各種控(kong)制信號來(lai)(lai)控(kong)制機(ji)床的(de)動(dong)(dong)作,按圖紙要求(qiu)(qiu)自(zi)動(dong)(dong)把(ba)零件(jian)(jian)加(jia)工出來(lai)(lai)。它不僅能(neng)進行(xing)(xing)程(cheng)序控(kong)制和輔助功能(neng)的(de)控(kong)制,而(er)且能(neng)進行(xing)(xing)坐標控(kong)制,是20世(shi)紀(ji)30年代綜合應用計(ji)算(suan)技(ji)術、自(zi)動(dong)(dong)控(kong)制技(ji)術、精密(mi)測量和機(ji)床設(she)計(ji)等先(xian)進技(ji)術發展起來(lai)(lai)的(de)一種新型機(ji)床。
隨著市場競(jing)爭的(de)(de)越(yue)來(lai)越(yue)強烈,高效、高精的(de)(de)要求也越(yue)來(lai)越(yue)多。木工機床走向數控化,也成了必然的(de)(de)市場導向和(he)趨(qu)勢。
數(shu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)化的普(pu)及(ji)及(ji)優(you)勢(shi)的日益凸(tu)顯,木(mu)(mu)工(gong)(gong)機床也越來越青睞(lai)于選擇數(shu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)型,只因它不僅(jin)效(xiao)率(lv)高而且(qie)提高了產(chan)(chan)品的質量(liang)和(he)精(jing)度。“數(shu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)木(mu)(mu)工(gong)(gong)機床”是通過數(shu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)程(cheng)序操(cao)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)加(jia)工(gong)(gong)的機器設(she)備。根據木(mu)(mu)工(gong)(gong)行(xing)業(ye)要(yao)求、針對(dui)木(mu)(mu)制(zhi)品加(jia)工(gong)(gong)業(ye)的特點、結合(he)木(mu)(mu)制(zhi)品業(ye)員工(gong)(gong)操(cao)作習慣,自主研發設(she)計的專(zhuan)利產(chan)(chan)品。通過數(shu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)技術(shu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)機械動作,企業(ye)可以加(jia)工(gong)(gong)出圓(yuan)柱形(xing)、圓(yuan)錐形(xing)、弧形(xing)、球(qiu)形(xing)等復(fu)(fu)雜形(xing)狀(zhuang)的回轉體木(mu)(mu)制(zhi)品或木(mu)(mu)質半(ban)成品。特別適(shi)用(yong)于中小型木(mu)(mu)業(ye)企業(ye)的批量(liang)生產(chan)(chan),可隨時靈(ling)活設(she)置形(xing)狀(zhuang),迅速改(gai)變(bian)加(jia)工(gong)(gong)樣式(shi)。生產(chan)(chan)數(shu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)木(mu)(mu)工(gong)(gong)機床比(bi)較著名(ming)的企業(ye)有(you)山東處恒維數(shu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)機械股(gu)份(fen)有(you)限(xian)公司。就(jiu)拿(na)家(jia)具(ju)(ju)業(ye)來說,使用(yong)數(shu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)木(mu)(mu)工(gong)(gong)機床可以減少家(jia)具(ju)(ju)生產(chan)(chan)過程(cheng)中的許多輔助模具(ju)(ju)和(he)夾具(ju)(ju),能實現生產(chan)(chan)線的自動化,工(gong)(gong)人(ren)的勞動由復(fu)(fu)雜變(bian)簡單,大幅度降低了勞動成本(ben),因此應用(yong)數(shu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)技術(shu)可為家(jia)具(ju)(ju)生產(chan)(chan)企業(ye)獲得(de)超額利潤。
木(mu)工機床(chuang)的(de)(de)數(shu)控(kong)化(hua)(hua)(hua)也是家(jia)具產業(ye)升級的(de)(de)希望所在,隨著國內數(shu)控(kong)設備(bei)成本的(de)(de)下降,木(mu)工機械(xie)數(shu)控(kong)化(hua)(hua)(hua)已具備(bei)普(pu)及的(de)(de)前提。當前我國的(de)(de)木(mu)工機床(chuang)行業(ye)從數(shu)控(kong)技術的(de)(de)普(pu)及入手(shou),逐步(bu)向(xiang)成套化(hua)(hua)(hua)、智能化(hua)(hua)(hua)和大型化(hua)(hua)(hua)方(fang)向(xiang)發展(zhan)。
為(wei)了能繼續(xu)保持穩(wen)定(ding)增長,我(wo)們(men)家(jia)具(ju)(ju)(ju)工(gong)業需要普及國產(chan)(chan)數(shu)控家(jia)具(ju)(ju)(ju)生(sheng)(sheng)產(chan)(chan)線(xian),以(yi)實現低成(cheng)本的批量(liang)生(sheng)(sheng)產(chan)(chan),提高(gao)產(chan)(chan)品質量(liang)和(he)勞動生(sheng)(sheng)產(chan)(chan)率(lv),增強(qiang)競(jing)爭力(li)(li)。例(li)如,在一臺設(she)(she)備的一次安裝中(zhong)完成(cheng)被加(jia)(jia)工(gong)工(gong)件的車削(xue)、銑削(xue)、雕刻、鉆孔、鋸切、封邊、砂光、涂(tu)飾或貼(tie)面(mian)等多道(dao)工(gong)序(xu)的加(jia)(jia)工(gong),形成(cheng)家(jia)具(ju)(ju)(ju)生(sheng)(sheng)產(chan)(chan)的全自(zi)動化。我(wo)們(men)要致力(li)(li)于發展實木家(jia)具(ju)(ju)(ju)生(sheng)(sheng)產(chan)(chan)的數(shu)控加(jia)(jia)工(gong)生(sheng)(sheng)產(chan)(chan)線(xian),如椅子、木門等產(chan)(chan)品的數(shu)控加(jia)(jia)工(gong)生(sheng)(sheng)產(chan)(chan)線(xian)。而以(yi)通用數(shu)控鏤(lou)銑機為(wei)代表的數(shu)控木工(gong)機械時代已成(cheng)為(wei)過去,批量(liang)生(sheng)(sheng)產(chan)(chan)家(jia)具(ju)(ju)(ju)數(shu)控成(cheng)套設(she)(she)備的時代已經到來(lai)。
更為先進的(de)數(shu)控(kong)設備漸漸受規(gui)模企業(ye)(ye)青睞(lai),除了能夠提高(gao)勞動生(sheng)產率的(de)原(yuan)因(yin)之外(wai),還因(yin)為數(shu)控(kong)設備基本(ben)上杜絕(jue)了工傷(shang)(shang)事故的(de)發生(sheng)。在(zai)過去,家具(ju)企業(ye)(ye)的(de)工傷(shang)(shang)成(cheng)本(ben)相對較低(di),如(ru)果解聘因(yin)為工傷(shang)(shang)而導(dao)致十(shi)(shi)級傷(shang)(shang)殘(can)員(yuan)工的(de)成(cheng)本(ben)僅(jin)需2萬元人(ren)民幣左右;而在(zai)今天,員(yuan)工的(de)法律意識提高(gao),各地傷(shang)(shang)殘(can)賠償(chang)補助因(yin)為最低(di)工資(zi)標準(zhun)水漲船高(gao),企業(ye)(ye)為員(yuan)工十(shi)(shi)級傷(shang)(shang)殘(can)所支付的(de)賠償(chang)費(fei)用已(yi)經提升了三倍左右。由于許多家具(ju)企業(ye)(ye)的(de)生(sheng)產任務(wu)繁重,長期加班導(dao)致工人(ren)疲勞操作,工傷(shang)(shang)事故時有發生(sheng),由此招致的(de)各種(zhong)麻煩已(yi)經讓企業(ye)(ye)主不(bu)勝(sheng)其(qi)煩。
在精(jing)密程度(du)與出(chu)材(cai)率方(fang)面(mian),數控木(mu)工(gong)機(ji)械(xie)(xie)(xie)令(ling)傳(chuan)統(tong)(tong)機(ji)械(xie)(xie)(xie)望(wang)洋興嘆。近年來消費者(zhe)對家具(ju)產品工(gong)藝(yi)要求持續提高,在提升工(gong)藝(yi)水平的綜合管理手段發揮(hui)到極限(xian)之后,惟(wei)有通過裝備(bei)的鳥槍換炮才能滿足消費者(zhe)挑(tiao)剔的工(gong)藝(yi)要求。數控木(mu)工(gong)機(ji)械(xie)(xie)(xie)所生產的產品除了(le)(le)(le)精(jing)密程度(du)高之外,其品質(zhi)遠(yuan)較傳(chuan)統(tong)(tong)機(ji)械(xie)(xie)(xie)更(geng)為(wei)均衡,避(bi)免了(le)(le)(le)傳(chuan)統(tong)(tong)機(ji)械(xie)(xie)(xie)不(bu)可避(bi)免的質(zhi)量波動。當今(jin)的原材(cai)料(liao)價(jia)格已經面(mian)臨了(le)(le)(le)數年的“牛市(shi)”,每一次價(jia)格波動都(dou)讓生產企業心驚肉跳,而在提高原材(cai)料(liao)有效利用率方(fang)面(mian),數控機(ji)械(xie)(xie)(xie)亦有傳(chuan)統(tong)(tong)機(ji)械(xie)(xie)(xie)不(bu)可比擬(ni)的優勢。
仍有四大問題
有關專家指(zhi)出,木工(gong)機床行業(ye)(ye)目前主要存在四大問(wen)題。產(chan)(chan)品(pin)技術(shu)創新(xin)能力差,是行業(ye)(ye)致命的問(wen)題。一些企業(ye)(ye)從別人那里(li)拿過(guo)來,或(huo)者連人帶資料一塊買(mai)過(guo)來,吃現成飯。“一個模樣”造成了全行業(ye)(ye)產(chan)(chan)品(pin)同(tong)構化(hua)、同(tong)質化(hua),因此成為價格(ge)戰愈演(yan)愈烈的根源(yuan)。
產(chan)品質(zhi)(zhi)量(liang)(liang)水平低,是行業的突出問(wen)題(ti)。同構化、同質(zhi)(zhi)化成為價格競爭的根(gen)源,低價位形成的低利(li)潤又反作用于質(zhi)(zhi)量(liang)(liang),導(dao)致產(chan)品安全性、可靠性、精度保(bao)持性等質(zhi)(zhi)量(liang)(liang)問(wen)題(ti)的下(xia)滑。
品種多,缺乏特(te)色,市(shi)場占有率低,是(shi)行業的潛(qian)在問題(ti)。不少企業在品種上走大(da)而(er)全,小而(er)全產品發展之(zhi)路,想包打天下缺乏特(te)色,市(shi)場占有率太(tai)低,風險(xian)很(hen)大(da),傷害將是(shi)致命的。
市場(chang)渠道不暢,是行業的(de)難(nan)題。這(zhe)一(yi)問題的(de)形成(cheng)與(yu)(yu)代(dai)理商角色(se)的(de)缺位或錯(cuo)位、與(yu)(yu)廠家急功近利的(de)營銷(xiao)策略、與(yu)(yu)缺少或無視(shi)市場(chang)經濟規律有較密切的(de)關聯。