Tom qab tshaj 40 xyoo ntawm kev loj hlob nyob rau hauv Tuam Tshoj kev ua lag luam kev lag luam, tshwj xeeb tshaj yog cov kev loj hlob sai tshaj ntawm 20 xyoo ntawm kev hloov kho thiab qhib, kev lag luam me me kev lag luam pib pib hauv kev coj ua raws kev ntsuas, standardization thiab automation, thaum loj thiab Kev lag luam nruab nrab ntawm kev lag luam tsim tau nce lub peev xwm ntawm tib cov cav tov. Cov kev qhia tshwj xeeb, diversification, thiab customization. Ua tau zoo heev. Raws li cov ntaub ntawv tshawb fawb yav dhau los, txoj kev loj hlob sai ntawm lub zog tshiab tau tsav cov kev loj hlob sai ntawm kev ua lag luam hauv stepper lub cev kev lag luam, thiab txoj kev loj hlob ntawm Tuam Tshoj txoj kev lag luam hauv kev cog lus. Tib lub sijhawm, CNC machining centre tseem yog txoj kev loj hlob ntawm kev lag luam tag nrho rau kev ua haujlwm siab thiab kev txuag hluav taws xob. Kev lag luam me me kev lag luam yuav pib raws peb qhov teeb meem loj. Lub
Nrog kev nruam ntej ntawm txoj kev lag luam, qhov kev txuas ntxiv thiab kev sib txuas ntawm cov khoom siv cav kuj yog qhov txuas ntxiv. Tsav cov khoom siv dav siv hauv metallurgy, fais fab, petrochemical, thee, mining, tsev cov ntaub ntawv, papermaking, municipal, water conservancy, shipbuilding, chaw nres nkoj tuav an21, Daim ntawv thov Aluminium Alloy Tuag Casting hauv tsheb
Nrog kev nruam ntej ntawm kev lag luam automotive, daim ntawv thov aluminium alloy tuag castings hauv tsheb tau ua ntau dua thiab ntau dua. Txawm li cas los, tam sim no, muaj ntau cov txhuas khoom siv hauv kev lag luam automotive nyob hauv Suav teb, uas yog tshwj xeeb tshaj yog cov tseem ceeb rau txoj kev lag luam hauv Suav teb. Tam sim no qhov teeb meem nyob rau hauv kev tsim cov khoom muag lub tsheb yog uncoordinated heev. Yog li ntawd, nws yog ib qho tseem ceeb ntawm kev ua kom txoj kev loj hlob thiab daim ntawv thov aluminium alloy tuag castings hauv domestic tsheb. Daim ntawv thov kev tuag castings yog qhov dav heev, uas muaj coob tus thaj chaw khoom thiab cov khoom muaj peev xwm. Nyob rau hauv tag nrho cov kev siv no, lub tsheb kev lag luam yuav tsum raug txiav txim siab raws li ntau npaum li cas, ntau yam, yuav tsum nruj heev, zoo siab, thiab ntau cov ntaub ntawv hlau.
Hauv kev lag luam ploj tuag, qhov sib koom ntawm kev lag luam automotive tsis zoo. Txawm hais tias qhov qhia tawm ntawm kev lag luam auto nws txawv ntawm lub teb chaws mus rau teb chaws, cov lus saum toj no-hais yog ib txwm rau saum. Los ntawm qhov kawg ntawm lub xyoo pua 20 txog rau thaum pib ntawm lub xyoo pua 21st, qhov kev faib ua feem ntawm tag nrho cov khoom ntawm kev tuag castings rau kev lag luam automotive yog nruab nrab ntawm 48 thiab 80%. Piv txwv li 60%, Teb Chaws Asmeskas 60%, Canada 49%, Teb Chaws Asmeskas 48% thiab lwm yam. Raws li cov lus qhia tsis ntev los no, feem pua ntawm Tebchaws Meskas tau nce mus txog 75%.
Kev lag luam automotive txoj kev siv casting castings muaj xws li ib qho kev sib koom loj, uas qhia tau tias nws txoj haujlwm tseem ceeb hauv kev lag luam tuag-casting. Raws li Tuam Tshoj muaj kev txhawj xeeb, qhov feem cuam no tau tuav tseg ntawm 65 thiab 75% hauv xyoo tas los (nrog rau cov tsheb xws li tsheb thiab maus taus). Nyob rau hauv cov nqe lus ntawm auto qhov chaw ib leeg, qhov kev faib ua feem no kuj qhia tau hais tias muaj kev sib txawv ntawm xyoo nce rau xyoo. Tau ntev, qhov kev lag luam automotive tau ua lag luam loj tshaj plaws rau kev lag luam tuag. Raws li kev txheeb xyuas, qhov kev lag luam tsheb tau khaws cia kom loj hlob dhau tsib xyoos dhau los, nrog rau txhua xyoo nce ntawm 24%, ntawm 2 lab hauv 2000 mus rau 18 lab hauv xyoo 2010. Nws yog kwv yees hais tias nyob rau hauv 2015 Tuam Tshoj tus muag khoom muag yuav ncav cuag 43 lab. Vim li ntawd, txoj kev lag luam hauv Suav teb tau tsim tsa kev lag luam tuag rau txoj kev lag luam rau hauv ib lub sijhawm tshiab.
Raws li kev siv tuag castings hauv txhua lub tsheb, thaum pib lub xyoo 1980s, qhov nruab nrab ntawm txhua lub tsheb feem ntau yog nyob ntawm ntau ntawm 1315 txog 1542 Kg (vim yog lub hom tsheb), thiab tom qab ntawd tsawg dua ib xyoo. Yog hais tias tus nqi ntawm txhuas txhuas castings hauv txhua lub tsheb yog siv, nws yog maj nce. Nyob rau hauv 1980, qhov nruab nrab ntawm ib lub tsheb yog 34 kg, nyob rau hauv 1990 nws yog 68kg, los ntawm 2000 nws tau nce mus rau 111.3 kg, thiab nyob rau hauv 2009 nws mus txog 157kg, ntawm uas aluminium alloy tuag castings. Nws tso nyiaj ntau tshaj li 65% ntawm txhua yam txhuas castings. Tsis tas li, ntxiv rau txhuas txhuas castings, zinc-alloy, magnesium alloy thiab tooj liab alloy tuag castings kuj siv hauv tsheb. Yog li, tus nqi ntawm castings tuag rau txhua lub tsheb yuav raug lom zem.
d lwm teb. Lub ntiaj teb ntawm lub tshuab muaj peev xwm maj mam tsim rau qhov tseem ceeb, uas tau tawg qhov teeb meem yav dhau los uas tib lub cav siv rau ntau hom ntau thiab ntau lub sijhawm. Lub cev muaj zog tuaj yeem tsim kev coj ua, tshwj xeeb, thiab ib tus neeg. Muaj ntau cov tuam txhab lag luam tseem hloov mus rau cov tuam txhab tshwj xeeb, xws li cov pov thawj pob zeb cog ntoo, cov khoom tawg tawg, thiab cov tshuab hluav taws xob. Txawm hais tias tsis yog ib qho lag luam muaj cov tsis muaj peev xwm thiab tau txais kev hloov ua tshwj xeeb yog qhov tseem ceeb ntawm kev ntsuas ib lub tuam txhab kev loj hlob yav tom ntej.