Qhov tshwm sim thiab kev siv iav hauv tib neeg lub neej muaj keeb kwm ntau dua 4,000 xyoo, txij thaum pib ntawm lub khob iav me me mus rau lub neej tam sim no ntawm ib txhiab cov khoom iav, tsis muaj ib qho twg tsis yog tim khawv rau kev koom ua ke ntawm iav rau hauv tib neeg lub neej. Nyob rau hauv lub neej, iav yog dav siv, xws li ntau yam khoom siv, tableware thiab lwm yam khoom siv niaj hnub; vases, ornaments, iav dag thiab lwm yam kev kos duab; teeb pom kev zoo, saib thiab lwm yam khoom siv hauv kev lag luam.
Nrog rau tib neeg qhov kev thov rau kev ua iav hauv kev txuag hluav taws xob, kev tiv thaiv ib puag ncig, kev nyab xeeb thiab lwm yam yog ntau dua thiab siab dua, cov txheej txheem qub thiab cov txheej txheem ntau lawm tsis tuaj yeem ua raws li kev tsim kho kev lag luam.2022 Lub Kaum Ob Hlis, Ministry of Industry thiab Information Technology, National Development and Reform Commission, Ministry of Housing and Construction, Ministry of Water Resources, plaub lub tuam tsev tau tshaj tawm "nyob rau hauv-tob txhawb nqa ntawm Yellow River Basin industrial ntsuab kev loj hlob ntawm kev taw qhia tswv yim".
Kev taw qhia tso rau 14 txoj haujlwm tshwj xeeb hauv tsib cov lus qhia tseem ceeb. Peb lub ntsiab lus hauv qab no yog ze ze rau kev lag luam iav txiav uas peb yuav los tshawb txog tom ntej:
Ua ntej, txhawm rau txhawb kev hloov kho ntawm cov qauv kev lag luam thiab kev teeb tsa, suav nrog kev txhawb nqa kev lag luam optimization thiab kev txhim kho, kho kom haum rau qhov muag tsis pom kev loj hlob ntawm kev ua qias tuaj, kev siv dej siab, kev siv hluav taws xob siab, kev ua haujlwm nruj ntawm kev lag luam ntau lawm. txoj cai hloov lub peev xwm, thiab txhawb nqa kev thim rov qab lub peev xwm tsim khoom raws li txoj cai.
Thib ob, txhawb kev siv dej ntau ntxiv, suav nrog kev txhawb nqa dej ua haujlwm hauv cov lag luam tseem ceeb, siv cov khoom siv dej ua kom zoo dua qub thiab hloov pauv, txhawb nqa cov txheej txheem txuag dej siab, thev naus laus zis thiab khoom siv, thiab tsim cov dej khib nyiab rov ua lag luam thiab cov chaw ua si.
Thib peb, los tsim lub cav tshiab ntawm kev tsim kho kev lag luam nrog kev siv hluav taws xob tsawg thiab cov peev txheej, tsis muaj kev ua qias tuaj ib puag ncig, muaj nuj nqis ntxiv thiab muaj zog ua lag luam xav tau, ua kom lub zog tshiab ntawm cov ntaub ntawv thev naus laus zis, lub zog tshiab, cov ntaub ntawv tshiab, high-end cov cuab yeej siv, kev tiv thaiv ib puag ncig ntsuab, cov kev pabcuam tshwm sim thiab lwm yam kev lag luam tawm tswv yim, thiab tsav tsheb ntsuab thiab qis-carbon kev loj hlob ntawm Yellow River Basin.
Nyob rau tib lub sijhawm, "Cov Lus Qhia" tau qhia meej tias nws yog qhov tsim nyog los txhim kho cov theem ntawm kev siv hluav taws xob tsis tu ncua ntawm kev siv hluav taws xob siv hluav taws xob, thiab ua kom muaj kev txhawb nqa thiab kev siv hluav taws xob kilns, hluav taws xob boilers, hluav taws xob fais fab thiab lwm yam txheej txheem. , technologies thiab khoom siv. Los ntawm 2025, qhov kev faib ua feem ntawm hluav taws xob hluav taws xob hauv kev lag luam davhlau ya nyob twg siv tau txog li 30 feem pua. Ntawm qhov tsis sib xws, tam sim no iav drilling kev lag luam, CNC drilling uas twb muaj lawm, waterjet drilling rau cov pov tseg ntawm cov khoom siv dej thiab ib puag ncig muaj kuab paug, muaj kev pheej hmoo loj ntawm kev phom sij zais. Nyob rau hauv cov ntsiab lus ntawm kev loj hlob ntsuab, ntau zog-txuag, ib puag ncig tus phooj ywg laser iav drilling tshuab yuav usher nyob rau hauv tshiab lub sij hawm rau txoj kev loj hlob.
Khob CNC drilling yog ib txoj hauv kev drilling qhov hauv iav siv lub laum. Cov txheej txheem sib txawv tuaj yeem ua tiav los ntawm kev hloov cov kev xyaum sib txawv. Txawm li cas los xij, CNC drilling hauv cov txheej txheem ua haujlwm yuav tsum tau ua kom cov dej txias tas li, yuav tsum tau nruab nrog cov cuab yeej siv dej txias, thiab cov laum yuav tsum tau hloov tsis tu ncua, tus neeg teb xov tooj cov kev xav tau siab dua, tag nrho cov nqi yog siab. Tsis tas li ntawd, kev sib tsoo yuav siv sij hawm ntev thiab nkim dej ntau.
Waterjet txiav belongs rau txias txiav, yuav tsis ua cua sov nyob rau hauv cov txheej txheem txiav, kev siv cov cuab yeej pressurized los tsuag cov dej siab txhaj tshuaj thiab tov nrog nyuaj gravel rau txheej txheem iav, automated waterjet txiav yuav nyob rau hauv nruab nrab ntawm lub iav. qhib lub qhov, tab sis kuj kom ua tiav qhov nkhaus ntawm kev txiav. Tab sis nyob rau hauv tus txheej txheem ntawm kev siv ntau cov dej thiab xuab zeb, tsis tsuas yog siv cov nqi siab, thiab kev ua qias tuaj ib puag ncig kuj muaj ntau dua, thaum qhov cuam tshuam loj, tsis haum rau kev ua cov iav nyias. Yog tias cov dej siab dhau lawm, nws yuav ua rau cov iav vibration, ua rau cov npoo tsis sib xws, cov kav dej xuab zeb, cov nozzles hnav cov khoom, yog tias tsis hloov lub sijhawm tuaj yeem yooj yim ua rau iav ntug tawg.
Iav CNC perforation, waterjet perforation yog kev sib cuag, ua rau muaj kev ntxhov siab ntau dua rau iav, drilling nrog tawg npoo, iav nto khawb, qhov tsawg kawg nkaus qhov taub tsuas yog 1 hli, tsis tuaj yeem ua millimeter-theem me me microporous, thiab kev ua haujlwm qis dua, ib puag ncig muaj kuab paug. , dej pov tseg yog qhov hnyav dua, tus nqi ntawm kev ua haujlwm kuj tseem siab.
Laser perforation ntawm lub cev txheej txheem yog: lub laser pulse tsom rau hauv qab ntawm iav los tsim ib tug "micro-explosion", lub iav rau hauv hmoov hais. Kev tshem tawm ib txheej txheej yog ua tiav los ntawm kev soj ntsuam lub laser tsom horizontally. Txheej los ntawm txheej, los ntawm hauv qab mus, cov khoom raug tshem tawm thiab cov iav yog thaum kawg perforated. Tag nrho cov txheej txheem tsis muaj kev sib cuag ntawm lub cev, thiab tsis tas yuav tsum muaj lwm cov ntaub ntawv pabcuam thiab kev tuav haujlwm, kev daws teeb meem zoo rau lub khob CNC xuas nrig ntaus, waterjet xuas nrig ntaus tshuab vim kev sib cuag ua haujlwm los ntawm lub khob tawg thiab khawb thiab lwm yam teeb meem tsis zoo.
Nyob rau hauv daim ntawv thov ntau lawm, laser drilling thiab tsoos mechanical drilling muaj ntau yam sib xws, xws li kev siv tib yam ntawm peb-axis, tsib-axis motion control, tib yam kev npaj ntawm CNC cov kev pab cuam rau kev ua tsis siv neeg. Laser tsom xam yog zoo li ib tug tangible tsis muaj tiag cutterhead, laser zog ceev yog lub hardness ntawm lub cutterhead, tshuab cuab tam yog txoj cai laser tsom.
Nyob rau tib lub sijhawm, laser perforation kuj muaj nws tus kheej cov yam ntxwv, nws feem ntau lees paub tias laser perforation muaj qhov zoo hauv qab no:
- Fast, high efficiency;
- Muaj peev xwm ua tau ntau yam khoom siv, xws li ceramics, cov ntaub ntawv sib xyaw, cov khoom kub kub;
- Kev ua haujlwm tsis sib cuag, tsis muaj cuab yeej poob, tus nqi qis;
- Muaj peev xwm ua cov qhov me me uas zoo dua li cov cuab yeej lossis cov hlau electrode;
- Lub taub hau hloov tau yooj yim, kev nkag tau yooj yim dua;
- Kev tiv thaiv ib puag ncig ntsuab, txuag hluav taws xob thiab ua haujlwm siab.
