Ob peb xyoos dhau los no, cov khoom siv txiav hlau laser raws li fiber lasers tau tsim kho sai, thiab nws tsuas yog qeeb qeeb hauv xyoo 2019. Niaj hnub no, ntau lub tuam txhab cia siab tias cov khoom siv ntawm 6KW lossis ntau dua 10KW yuav rov qab siv qhov chaw loj hlob tshiab ntawm kev txiav laser.
Nyob rau ob peb xyoos dhau los no, kev siv laser vuam tsis tau nyiam ntau tus neeg mloog. Ib qho laj thawj yog vim tias qhov kev lag luam ntawm cov tshuab vuam laser tsis tau nce siab, thiab nws nyuaj rau qee lub tuam txhab koom nrog kev vuam laser kom nthuav dav. Txawm li cas los xij, nyob rau xyoo tas los no, nrog rau kev nce ntxiv ntawm kev thov rau kev vuam laser hauv ntau qhov chaw loj xws li tsheb, roj teeb, kev sib txuas lus kho qhov muag, kev tsim khoom siv hluav taws xob, thiab cov hlau ntawv, qhov kev lag luam ntawm kev vuam laser tau nce siab me ntsis. Nws nkag siab tias qhov loj me ntawm kev lag luam ntawm kev vuam laser thoob plaws lub tebchaws yog li 11 billion RMB los ntawm xyoo 2020, thiab nws cov feem hauv kev siv laser tau nce ntxiv tas li.
Daim ntawv thov tseem ceeb ntawm laser welding
Laser siv rau kev vuam tsis pub dhau qhov txiav, thiab lub zog tseem ceeb ntawm cov tuam txhab laser ua ntej hauv kuv lub tebchaws yog laser vuam. Kuj tseem muaj cov tuam txhab tshwj xeeb hauv kev vuam laser hauv kuv lub tebchaws. Thaum ntxov, teeb-pumped laser thiab YAG laser vuam feem ntau yog siv. Lawv txhua tus yog cov tsoos qis-zog laser vuam. Lawv tau siv rau hauv ntau qhov chaw xws li pwm, cov cim tshaj tawm, tsom iav, hniav nyiaj hniav kub, thiab lwm yam. Qhov ntsuas yog tsawg heev. Nyob rau hauv xyoo tas los no, nrog rau kev txhim kho tas mus li ntawm lub zog laser, qhov tseem ceeb tshaj plaws, semiconductor lasers thiab fiber lasers tau maj mam tsim cov xwm txheej thov laser vuam, rhuav tshem qhov kev txwv thawj zaug ntawm laser vuam thiab qhib qhov chaw ua lag luam tshiab.
Qhov chaw pom ntawm fiber laser yog qhov me me, uas tsis haum rau kev vuam. Txawm li cas los xij, cov chaw tsim khoom siv lub hauv paus ntsiab lus ntawm galvanometer swing beam thiab cov thev naus laus zis xws li swing welding head, yog li fiber laser tuaj yeem ua tiav kev vuam zoo. Laser welding tau maj mam nkag mus rau hauv cov lag luam siab hauv tsev xws li tsheb, kev thauj mus los ntawm tsheb ciav hlau, aerospace, nuclear fais fab, tsheb fais fab tshiab, thiab kev sib txuas lus optical. Piv txwv li, CHINA's FAW, Chery, thiab Guangzhou Honda tau txais cov kab ntau lawm laser vuam tsis siv neeg; CRRC Tangshan Locomotives, CRRC Qingdao Sifang locomotive kuj siv cov thev naus laus zis kilowatt-level vuam; siv ntau lub roj teeb fais fab, thiab cov tuam txhab ua lag luam xws li CATL, AVIC Lithium Battery, BYD, thiab Guoxuan tau siv cov khoom siv vuam laser hauv ntau qhov ntau.
Kev vuam laser ntawm cov roj teeb fais fab yuav tsum yog qhov kev thov vuam zoo tshaj plaws hauv xyoo tas los no, thiab nws tau txhawb nqa cov tuam txhab xws li Lianying Laser, thiab Han's New Energy. Qhov thib ob, nws yuav tsum yog kev vuam ntawm lub cev tsheb thiab qhov chaw. Tuam Tshoj yog lub ntiaj teb kev lag luam tsheb loj tshaj plaws. Muaj ntau lub tuam txhab tsheb qub, cov tuam txhab tsheb tshiab tseem tshwm sim tas li, nrog ze li ntawm 100 lub npe tsheb, thiab tus nqi thov ntawm kev vuam laser hauv kev tsim tsheb tseem tsawg heev. Tseem muaj ntau chav rau yav tom ntej. Qhov thib peb yog kev siv laser vuam ntawm cov khoom siv hluav taws xob. Ntawm lawv, qhov chaw txheej txheem ntsig txog kev tsim khoom xov tooj ntawm tes thiab kev sib txuas lus optical yog qhov loj heev.
Nws tseem tsim nyog hais tias kev vuam laser tes tau nkag mus rau theem hnyav. Qhov kev thov rau cov khoom siv vuam tes raws li 1000 watts txog 2000 watts ntawm fiber lasers tau tawg hauv ob xyoos dhau los. Nws tuaj yeem hloov pauv cov txheej txheem vuam arc ib txwm muaj thiab cov txheej txheem vuam qhov chaw ua haujlwm qis. Nws yog siv dav hauv kev vuam ntawm cov chaw tsim khoom kho vajtse, cov khoom siv hlau, cov kav dej stainless hlau, cov khoom siv txhuas, qhov rooj thiab qhov rai, cov ntaiv, thiab cov khoom siv hauv chav dej. Cov khoom xa tuaj xyoo tas los yog ntau dua 10,000 units, uas nyob deb ntawm kev ncav cuag lub ncov, thiab tseem muaj peev xwm zoo rau kev txhim kho.
Lub peev xwm ntawm laser vuam
Txij li xyoo 2018, qhov kev loj hlob ntawm kev lag luam siv laser vuam tau nrawm dua, nrog rau qhov nruab nrab txhua xyoo ntawm ntau dua 30%, uas tau dhau qhov kev loj hlob ntawm kev siv laser txiav. Cov lus tawm tswv yim los ntawm qee lub tuam txhab laser yog tib yam. Piv txwv li, nyob rau hauv qhov cuam tshuam ntawm kev sib kis hauv xyoo 2020, Raycus Laser cov muag khoom ntawm lasers rau kev siv vuam tau nce 152% xyoo-rau-xyoo; RECI Laser tsom mus rau cov lasers vuam tes, thiab nyob hauv qhov feem ntau tshaj plaws hauv daim teb no.
Lub teb vuam fais fab loj kuj tau pib siv cov teeb pom kev hauv tsev maj mam, thiab kev cia siab loj hlob yog qhov tseem ceeb. Hauv kev lag luam xws li kev tsim roj teeb lithium, kev tsim tsheb, kev thauj mus los ntawm tsheb ciav hlau, thiab kev tsim nkoj, kev vuam laser, ua qhov txuas tseem ceeb hauv cov txheej txheem tsim khoom, kuj tau coj mus rau hauv lub sijhawm zoo rau kev txhim kho. Nrog rau kev txhim kho tas mus li ntawm kev ua tau zoo ntawm cov lasers hauv tsev thiab qhov xav tau rau kev tsim khoom loj kom txo cov nqi, lub sijhawm rau cov lasers fiber hauv tsev los hloov cov khoom xa tuaj tau los.
Raws li kev siv vuam dav dav, qhov kev thov tam sim no rau lub zog los ntawm 1,000 watts txog 4,000 watts yog qhov loj tshaj plaws, thiab nws yuav tswj hwm hauv kev vuam laser yav tom ntej. Ntau lub tshuab vuam laser tes siv rau kev vuam cov khoom hlau thiab cov khoom stainless hlau nrog lub thickness tsawg dua 1.5 hli, thiab lub zog ntawm 1000W txaus. Hauv kev vuam ntawm cov txhuas casings rau cov roj teeb fais fab, roj teeb lub cev muaj zog, cov khoom siv aerospace, lub cev tsheb, thiab lwm yam, 4000W tuaj yeem ua tau raws li feem ntau ntawm cov kev xav tau. Kev vuam laser yuav dhau los ua daim teb thov laser nrog tus nqi loj hlob sai tshaj plaws yav tom ntej, thiab lub peev xwm loj hlob kawg yuav loj dua li ntawm kev txiav laser.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-16-2021
