采購
數控機床
的de投tou資zi,特te別bie是shi一yi個ge數shu控kong機ji場chang的de投tou資zi項xiang目mu。一yi般ban來lai說shuo,投tou資zi金jin額e都dou比bi較jiao大da。因yin此ci,降jiang低di風feng險xian是shi數shu控kong機ji場chang采cai購gou首shou先xian必bi須xu考kao慮lv的de問wen題ti。怎zen樣yang防fang止zhi風feng險xian?蘭lan生sheng在zai長chang期qi的de營ying銷xiao中zhong總zong結jie以yi下xia幾ji點dian:
shouxianshigongyifengxian。yigechanpindejiagong,kenenghuiyouduozhonggongyidexuanze。yidangongyiquedingzhihou,cainengquedingsuoxujichuangdeleixingheguige。lirukongjiagong,keyicaiyongzuankong,yekeyichongkong、打孔不同工藝。所需的機床可以用立式加工中心、chongchuanghedianhuohuajichuang。ruguoshibanjin,yibanbuhuiyongjiagongzhongxinlaijiejue。duiyuyixiefuzagongjian,zeyaobaguanjiangongxuzuoweizhongdian,caiyongduocijiagonghefuhejiagong,yibaozhengjingduhexiaolv。guoneidexuduokehuwangwangbushishifenlejiehezhangwoxingyeshichangdeqingkuang。suoyi,
蘭生公司
一定要用戶提供共建圖紙或樣件,會同應用工程師做工件分析,以防止重大失誤。
dier,xuanxingfengxian。meigeguigedegeleijichuang,douyouqixingnengdejishucanshu。duiqijiagongnengli,zaigusuanshiyaoliuyouyudi,bukenengmandamansuan。liru,bunengyigongjianjiagongyaoqiudejingdu,yeduizhaojichuangdechuchangjingdu。yinweishukongjichuang,suizheshiyongshijiantuiyi,huochanghuoduan,jingdudouyaodiushi。jiagongzhongxindegongzuotaichicun,x、y、z主zhu軸zhou的de加jia工gong範fan圍wei,要yao考kao慮lv到dao加jia工gong工gong件jian的de尺chi寸cun變bian化hua,不bu能neng完wan全quan按an照zhao加jia工gong現xian有you工gong件jian的de尺chi寸cun套tao算suan。特te別bie是shi加jia工gong貿mao易yi的de企qi業ye,訂ding單dan經jing常chang有you變bian化hua,工gong件jian尺chi寸cun也ye不bu盡jin相xiang同tong。所suo以yi,對dui機ji床chuang的de加jia工gong能neng力li要yao寧ning大da勿wu小xiao。
第di三san,供gong應ying商shang風feng險xian。經jing常chang遇yu到dao這zhe樣yang的de情qing況kuang,供gong貨huo的de機ji床chuang廠chang商shang不bu見jian了le,特te別bie是shi進jin口kou供gong應ying商shang,對dui其qi工gong廠chang要yao作zuo資zi信xin調tiao查zha。國guo內nei的de一yi些xie小xiao型xing機ji床chuang企qi業ye,往wang往wang也ye因yin為wei種zhong種zhong原yuan因yin,轉zhuan產chan或huo倒dao閉bi,所suo以yi蘭lan生sheng在zai選xuan擇ze供gong應ying商shang時shi,一yi定ding給gei用yong戶hu推tui薦jian具ju有you資zi質zhi品pin牌pai的de機ji床chuang製zhi造zao商shang。代dai理li商shang與yu用yong戶hu簽qian約yue時shi,在zai技ji術shu服fu務wu方fang麵mian,要yao有you最zui終zhong端duan的de製zhi造zao廠chang承cheng諾nuo,否fou則ze,今jin後hou的de技ji術shu支zhi持chi很hen難nan保bao證zheng。
第di四si,機ji床chuang配pei件jian風feng險xian。現xian在zai的de數shu控kong機ji床chuang功gong能neng配pei件jian和he機ji床chuang零ling部bu件jian,有you的de是shi通tong過guo社she會hui采cai購gou,但dan有you的de是shi機ji床chuang製zhi造zao商shang自zi己ji開kai發fa製zhi造zao的de。對dui於yu社she會hui功gong能neng的de配pei件jian,隻zhi要yao了le解jie其qi品pin牌pai、規(gui)格(ge),即(ji)使(shi)製(zhi)造(zao)廠(chang)解(jie)決(jue)不(bu)了(le),客(ke)戶(hu)也(ye)有(you)辦(ban)法(fa)解(jie)決(jue)。但(dan)對(dui)於(yu)那(na)些(xie)機(ji)床(chuang)製(zhi)造(zao)廠(chang)自(zi)定(ding)標(biao)準(zhun),自(zi)己(ji)生(sheng)產(chan)的(de)零(ling)部(bu)件(jian),則(ze)要(yao)特(te)別(bie)慎(shen)重(zhong)。如(ru)果(guo)製(zhi)造(zao)廠(chang)不(bu)倒(dao)閉(bi)、轉產就無法解決,有的即使能供應,價格不菲,機床的維修成本很高。特別是進口機床,例如,數控係統、法那科、西門子、三菱較為普通,但赫克、哈斯、馬紮克、大隈等都由自己研發配置的,一旦出來問題,非他莫屬。主動權完全掌握在供應商手中,所以
第(di)五(wu),使(shi)用(yong)風(feng)險(xian)。一(yi)般(ban)采(cai)購(gou)機(ji)床(chuang)時(shi),供(gong)應(ying)商(shang)會(hui)提(ti)供(gong)樣(yang)本(ben),同(tong)時(shi)也(ye)會(hui)做(zuo)出(chu)工(gong)藝(yi)方(fang)案(an)。但(dan)耳(er)聽(ting)為(wei)虛(xu),眼(yan)見(jian)為(wei)實(shi),這(zhe)裏(li)也(ye)有(you)兩(liang)點(dian)很(hen)重(zhong)要(yao),工(gong)件(jian)試(shi)切(qie)削(xue)加(jia)工(gong)和(he)在(zai)用(yong)客(ke)戶(hu)。特(te)別(bie)是(shi)對(dui)一(yi)些(xie)比(bi)較(jiao)複(fu)雜(za),附(fu)加(jia)值(zhi)又(you)比(bi)較(jiao)高(gao)的(de)產(chan)品(pin)加(jia)工(gong),更(geng)要(yao)如(ru)此(ci)。蘭(lan)生(sheng)在(zai)為(wei)用(yong)戶(hu)選(xuan)用(yong)高(gao)端(duan)和(he)特(te)殊(shu)、特種機床時,把工件立試切削和用戶考察納入工作流程,主動為用戶避免風險。 蘭生公司長期以來孜孜不倦地追求、探索、總結用戶數控機床采購造型的解決方案,以降低風險,降低成本,幫助客戶成功。
[/b]更多數控機床選型方案請登陸:
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原文地址:
Http://blog.gkong.com/more.asp?id=61401&Name=lsskjc