Lub tooj raj tooj liab ua haujlwm feem ntau yog suav nrog cov kauj ruam hauv qab no:
1. Cov Khoom Siv Khoom Raw
Kev xaiv tooj liab khoom: siab {- Purity electrolytic tooj liab tau raug xaiv los xyuas kom zoo nkauj tooj liab.
SMELTING: Cov tooj liab electrolytic tau melted rau hauv lub xeev ua kua kom tshem tawm impurities.
2. Cawv
Nruam casting: Cov kua tooj liab yog tsim rau hauv cov tooj liab los ntawm kev txuas ntxiv tshuab.
Kev Ua Lag Luam Billage: Cov nqi ntiav tooj liab yog saum npoo huv thiab qhov loj me.
3. Extrusion
Cua sov: cov nqi ntiav yog rhaub kom sov rau qhov ntsuas kub uas tsim nyog.
Extrusion: Biller Billets yog nias rau hauv lub raj siv cov extruder.
4. Kos duab
Kev kos duab thawj zaug: pib txo qhov taub ntawm tooj liab raj thiab nce nws qhov ntev.
Ntau cov cim kos duab: maj mam kos lub raj rau qhov loj me, nrog annealing yuav tsum muaj nyob rau hauv nruab nrab.
5. Annealing
Softening: lub raj raj yog muab rhaub kom sov rau cov recrystallization kub kom tshem tawm sab hauv kev ntxhov siab thiab txhim kho cov khoom huv.
6. Xov
Ncaj: lub raj tooj liab yog ncaj siv ib qho ncaj. Txiav: Hlais tooj liab leeg los teev cov nuj nqis raws li xav tau.
7. Nto Kho Mob
Kev Tu: Tshem tawm cov oxide saum npoo thiab roj stains.
Polishing: txhim kho saum npoo tiav.
Cov txheej: Thov ib qho anti - ecidation lossis anti - corrosion txheej raws li xav tau.
8. Kuaj thiab ntim khoom
Kev Soj Ntsuam Zoo: Ua cov tshuaj zoo, nto, thiab cov khoom siv kho tshuab tshuaj.
NTIM: Cov khoom tsim nyog tau ntim thiab npaj rau cov zaub mov xa tuaj.
9. Cov Khoom Lag Luam Tiav
Khaws Cia: Ntim Hlab tooj liab yog khaws cia thiab tos cov zaub mov xa tuaj.
Cov txheej txheem tseem ceeb
Extrusion: Cuam tshuam qhov tseeb raug thiab zoo ntawm tooj liab leeg.
Annealing: Kev txiav txim siab cov khoom siv mechanical ntawm tooj liab hlab.
Cov kev kho deg: txhim kho lub corrosion tsis kam thiab tshwm ntsej muag ntawm tooj liab hlab.
Cov Ntawv Thov
Lub hau tooj liab yog dav siv nyob rau hauv kev lag luam xws li cua txias, tub yees, tsim kho, thiab tiam thiab lub hwj chim.
Los ntawm cov kauj ruam no, tooj liab leeg tau hloov los ntawm cov khoom siv raw rau cov khoom tiav, thaum kawg nrhiav kev siv hauv ntau yam kev siv.
Lub tuam txhab muaj pawg ntawm cov coj tooj liab ua ntau lawm cov kab hauv Suav teb, suav nrog:
German tau yog precision tooj liab raj ntau lawm kab (ib xyoos tawm ntawm 30,000 tons)
Japanese technology Tooj liab ntawv tuav kab (thinnest txog li 6μm)
Tsis Siv Neeg Siab Tooj Liab Bar Nruam Extrusion Kab
Cov Ntawv Ntse Copper thiab Sawb Fining Mill Chav Tsev
Digitalized kev tswj hwm thiab kev tswj hwm ntawm tag nrho cov txheej txheem ntau lawm tau pom los ntawm cov khoom siv ntawm cov khoom lag luam, thiab qhov tseeb ntawm cov khoom tuaj yeem ncav cuag ± 0.01 hli.
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