Kev Txheeb Xyuas Txog Kev Lag Luam thiab Kev Sib Tw ntawm Laser Welding

Kev vuam laser yog hais txog txoj kev ua haujlwm uas siv lub zog siab ntawm laser los koom cov hlau lossis lwm yam khoom siv thermoplastic ua ke. Raws li cov hauv paus ntsiab lus ua haujlwm sib txawv thiab hloov kho rau cov xwm txheej ua haujlwm sib txawv, kev vuam laser tuaj yeem muab faib ua tsib hom: kev vuam cua sov, kev vuam tob tob, kev vuam sib xyaw, kev sib xyaw laser thiab kev vuam laser.

Ua ib hom kev vuam tshiab, piv rau lwm cov kev vuam ib txwm muaj, laser vuam muaj qhov zoo ntawm kev nkag mus tob, ceev ceev, me me deformation, qis qhov yuav tsum tau rau qhov chaw vuam, lub zog ceev ceev, thiab tsis cuam tshuam los ntawm cov teb sib nqus. Nws tsis txwv rau cov ntaub ntawv conductive, Nws tsis xav tau cov xwm txheej ua haujlwm nqus tsev thiab tsis tsim X-rays thaum lub sijhawm vuam. Nws yog dav siv hauv kev tsim khoom siab kawg.

Kev tshuaj xyuas ntawm cov teb thov laser vuam

Kev vuam laser muaj qhov zoo ntawm qhov raug siab, huv si thiab kev tiv thaiv ib puag ncig, ntau hom khoom siv ua tiav, ua haujlwm tau zoo, thiab lwm yam, thiab muaj ntau yam kev siv. Tam sim no, kev vuam laser tau siv dav hauv cov roj teeb fais fab, tsheb, khoom siv hluav taws xob, kev sib txuas lus kho qhov muag thiab lwm yam teb.

(1) Lub roj teeb fais fab

Muaj ntau txoj kev tsim khoom rau cov roj teeb lithium-ion lossis cov roj teeb, thiab muaj ntau txoj kev, xws li kev vuam lub qhov hluav taws xob uas tsis tawg, vuam tab, vuam qhov chaw ntawm lub roj teeb, vuam lub plhaub roj teeb fais fab thiab lub hau, vuam module thiab PACK Hauv lwm cov txheej txheem, kev vuam laser yog txoj kev zoo tshaj plaws. Piv txwv li, kev vuam laser tuaj yeem txhim kho qhov ua tau zoo ntawm kev vuam thiab airtightness ntawm lub roj teeb lub qhov hluav taws xob uas tsis tawg; tib lub sijhawm, vim tias qhov zoo ntawm lub teeb ntawm kev vuam laser zoo, qhov chaw vuam tuaj yeem ua me me, thiab nws tsim nyog rau cov hlau txhuas uas muaj kev cuam tshuam siab, cov hlau tooj liab thiab cov hlau roj teeb electrode nqaim. Kev vuam siv txoj siv sia muaj qhov zoo tshwj xeeb.

(2) Tsheb

Daim ntawv thov ntawm laser vuam hauv cov txheej txheem tsim tsheb feem ntau suav nrog peb hom: laser tailor vuam ntawm cov phaj tuab tsis sib npaug; laser sib dhos vuam ntawm lub cev sib dhos thiab cov khoom sib dhos me me; thiab laser vuam ntawm cov khoom siv tsheb.

Kev siv laser tailor welding yog siv rau hauv kev tsim thiab tsim lub cev tsheb. Raws li kev tsim qauv thiab kev ua haujlwm sib txawv ntawm lub cev tsheb, cov phaj ntawm ntau qhov tuab, cov ntaub ntawv sib txawv, sib txawv lossis tib yam kev ua tau zoo raug txuas ua ke los ntawm kev siv tshuab laser txiav thiab sib dhos, thiab tom qab ntawd muab luam tawm rau hauv lub cev. Tam sim no, cov khoom seem laser tailor-welded tau siv dav hauv ntau qhov ntawm lub cev tsheb, xws li phaj txhawb nqa lub thawv nqa khoom, vaj huam sib luag sab hauv ntawm lub thawv nqa khoom, kev txhawb nqa lub zog poob siab, lub log npog tom qab, phab ntsa sab hauv vaj huam sib luag, vaj huam sib luag sab hauv qhov rooj, pem hauv ntej, cov kab teeb pem hauv ntej, lub thawv ntim khoom, cov kab hla, lub log npog, cov khoom sib txuas B-pillar, cov ncej nruab nrab, thiab lwm yam.

Kev siv laser vuam ntawm lub cev tsheb feem ntau muab faib ua kev sib dhos vuam, phab ntsa sab thiab sab saum toj vuam, thiab tom qab ntawd vuam. Kev siv laser vuam hauv kev lag luam tsheb tuaj yeem txo qhov hnyav ntawm lub tsheb ntawm ib sab tes, txhim kho kev txav mus los ntawm lub tsheb, thiab txo kev siv roj; ntawm qhov tod tes, nws tuaj yeem txhim kho kev ua tau zoo ntawm cov khoom. Kev zoo thiab kev nce qib ntawm thev naus laus zis.

Kev siv laser vuam rau cov khoom siv hauv tsheb muaj qhov zoo ntawm yuav luag tsis muaj kev hloov pauv ntawm qhov vuam, vuam ceev, thiab tsis tas yuav kho cua sov tom qab vuam. Tam sim no, laser vuam siv dav hauv kev tsim cov khoom siv hauv tsheb xws li cov iav kis, cov khoom nqa valve, cov pob qhov rooj, cov ncej tsav, cov ncej tsav, cov kav dej tso pa tawm ntawm lub cav, cov clutches, cov qag turbocharger thiab cov chassis.

(3) Kev lag luam Microelectronics

Nyob rau hauv xyoo tas los no, nrog rau kev txhim kho ntawm kev lag luam hluav taws xob hauv kev coj ua miniaturization, qhov ntim ntawm ntau yam khoom siv hluav taws xob tau dhau los ua me dua, thiab qhov tsis zoo ntawm cov txheej txheem vuam thawj zaug tau maj mam tshwm sim. Cov khoom raug puas tsuaj, lossis cov nyhuv vuam tsis yog tus qauv. Hauv cov ntsiab lus no, laser vuam tau siv dav hauv kev ua cov txheej txheem microelectronic xws li cov khoom ntim sensor, cov khoom siv hluav taws xob sib xyaw, thiab cov roj teeb khawm vim nws cov txiaj ntsig xws li kev nkag mus tob, kev ceev ceev, thiab kev hloov pauv me me.

3. Kev loj hlob ntawm kev lag luam laser vuam

(1) Tus nqi nkag mus rau hauv kev lag luam tseem yuav tsum tau txhim kho

Piv nrog rau cov thev naus laus zis ua tshuab ib txwm muaj, cov thev naus laus zis laser vuam muaj qhov zoo tseem ceeb, tab sis nws tseem muaj teeb meem ntawm qhov tsis txaus nkag mus rau hauv kev txhawb nqa cov ntawv thov hauv cov lag luam downstream. Cov tuam txhab tsim khoom ib txwm muaj, vim yog qhov pib ua ntej ntawm cov kab ntau lawm ib txwm muaj thiab cov khoom siv kho tshuab, thiab lub luag haujlwm tseem ceeb hauv kev tsim khoom lag luam, hloov cov kab ntau lawm laser vuam siab dua txhais tau tias kev nqis peev loj heev, uas yog qhov kev sib tw loj rau cov tuam txhab tsim khoom. Yog li ntawd, cov khoom siv ua laser ntawm theem no feem ntau yog tsom mus rau ntau qhov kev lag luam tseem ceeb nrog kev thov muaj peev xwm tsim khoom muaj zog thiab kev nthuav dav ntawm kev tsim khoom pom tseeb. Cov kev xav tau ntawm lwm yam lag luam tseem yuav tsum tau txhawb nqa zoo dua.

(2) Kev loj hlob ruaj khov ntawm qhov loj ntawm kev ua lag luam

Kev vuam laser, kev txiav laser, thiab kev cim laser ua ke yog "troika" ntawm kev kho tshuab laser. Nyob rau hauv xyoo tas los no, tau txais txiaj ntsig los ntawm kev nce qib ntawm cov thev naus laus zis laser thiab kev poob qis ntawm cov nqi laser, thiab cov ntawv thov downstream ntawm cov khoom siv vuam laser, tsheb fais fab tshiab, roj teeb lithium, cov vaj huam sib luag zaub, cov khoom siv hluav taws xob xov tooj ntawm tes thiab lwm yam teb muaj kev thov ntau. Kev loj hlob sai ntawm cov nyiaj tau los hauv kev lag luam vuam laser tau txhawb nqa kev loj hlob sai ntawm kev lag luam khoom siv vuam laser hauv tsev.

Xyoo 2014-2020 Tuam Tshoj txoj kev lag luam laser vuam thiab kev loj hlob

(3) Kev ua lag luam muaj kev sib cais me ntsis, thiab qhov kev sib tw tseem tsis tau ruaj khov

Los ntawm qhov kev xav ntawm tag nrho cov lag luam laser vuam, vim yog cov yam ntxwv ntawm cov tuam txhab tsim khoom hauv cheeb tsam thiab cov lag luam txuas ntxiv, nws nyuaj rau kev lag luam laser vuam hauv kev lag luam tsim khoom los tsim cov qauv kev sib tw sib txawv, thiab tag nrho cov lag luam laser vuam yog fragmented. Tam sim no, muaj ntau dua 300 lub tuam txhab hauv tsev koom nrog laser vuam. Cov tuam txhab laser vuam tseem ceeb suav nrog Han's Laser, Huagong Technology, thiab lwm yam.

4. Kev kwv yees txog kev loj hlob ntawm laser welding

(1) Txoj kev siv tes ua laser vuam yuav tsum nkag mus rau lub sijhawm loj hlob sai

Ua tsaug rau qhov kev poob qis ntawm tus nqi ntawm cov fiber lasers, thiab qhov maj mam loj hlob ntawm kev sib kis fiber thiab kev siv tshuab vuam tes, cov tshuab vuam tes tau maj mam nrov hauv xyoo tas los no. Qee lub tuam txhab tau xa 200 Taiwan, thiab qee lub tuam txhab me me kuj tuaj yeem xa 20 units hauv ib hlis. Tib lub sijhawm, cov tuam txhab ua lag luam hauv thaj chaw laser xws li IPG, Han's, thiab Raycus kuj tau tsim cov khoom siv laser tes.

Piv nrog rau kev vuam argon arc ib txwm muaj, kev vuam laser tes muaj qhov zoo ntawm kev vuam zoo, kev ua haujlwm, kev tiv thaiv ib puag ncig thiab kev nyab xeeb, thiab tus nqi siv hauv cov chaw vuam tsis xwm yeem xws li cov khoom siv hauv tsev, txee, thiab lub tshuab nqa. Piv txwv li, cov neeg ua haujlwm vuam argon arc koom nrog cov haujlwm tshwj xeeb hauv kuv lub tebchaws thiab yuav tsum tau ntawv pov thawj ua haujlwm. Tam sim no, tus nqi ua haujlwm txhua xyoo ntawm tus kws vuam laus hauv khw tsis tsawg dua 80,000 yuan, thaum kev vuam laser tes tuaj yeem siv cov nqi ib txwm Tus nqi ua haujlwm txhua xyoo ntawm cov neeg ua haujlwm tsuas yog 50,000 yuan. Yog tias qhov ua tau zoo ntawm kev vuam laser tes yog ob npaug ntawm kev vuam argon arc, tus nqi ua haujlwm tuaj yeem txuag tau los ntawm 110,000 yuan. Tsis tas li ntawd, kev vuam argon arc feem ntau xav tau polishing tom qab vuam, thaum kev vuam laser tes yuav luag tsis tas yuav polishing, lossis tsuas yog me ntsis polishing, uas txuag tau ib feem ntawm tus nqi ua haujlwm ntawm tus neeg ua haujlwm polishing. Tag nrho, lub sijhawm them rov qab ntawm cov khoom siv vuam laser tes yog li 1 xyoos. Nrog rau kev siv tam sim no ntawm kaum tawm lab tus argon arc vuam hauv lub tebchaws, qhov chaw hloov pauv rau tes tuav laser vuam yog qhov loj heev, uas yuav ua rau lub tshuab tuav laser vuam xav tias yuav coj mus rau lub sijhawm ntawm kev loj hlob sai.

Cov txiaj ntsig ntawm kev siv tes ua laser vuam tshuab

(2) Daim teb thov txuas ntxiv nthuav dav, thiab laser vuam tab tom coj mus rau hauv cov cib fim tshiab hauv kev txhim kho

Kev siv tshuab laser vuam yog ib hom kev siv tshuab ua haujlwm tshiab uas siv lub zog taw qhia rau kev ua haujlwm tsis sib cuag. Nws txawv ntawm cov txheej txheem vuam ib txwm muaj. Nws tuaj yeem koom ua ke nrog ntau lwm yam thev naus laus zis thiab yug cov thev naus laus zis tshiab thiab kev lag luam, uas yuav muaj peev xwm hloov kev vuam ib txwm muaj hauv ntau qhov chaw.

Nrog rau kev nce qib sai ntawm kev siv tshuab hauv zej zog, cov khoom siv hluav taws xob me me uas cuam tshuam nrog kev siv tshuab xov xwm, nrog rau khoos phis tawj, kev sib txuas lus, kev koom ua ke ntawm cov khoom siv hluav taws xob thiab lwm yam kev lag luam tau nce siab, thiab lawv tab tom pib ntawm txoj kev ua kom me me thiab kev koom ua ke ntawm cov khoom. Nyob rau hauv keeb kwm yav dhau los ntawm kev lag luam no, kev paub txog kev npaj, kev sib txuas, thiab kev ntim khoom ntawm cov khoom me me, thiab kev ua kom muaj qhov tseeb siab thiab kev ntseeg siab ntawm cov khoom yog cov teeb meem ceev uas yuav tsum tau kov yeej. Yog li ntawd, kev siv tshuab vuam ua haujlwm tau zoo, qhov tseeb siab, kev puas tsuaj tsawg maj mam dhau los ua ib feem tseem ceeb ntawm kev txhawb nqa kev txhim kho ntawm kev tsim khoom niaj hnub no. Nyob rau xyoo tas los no, kev vuam laser tau maj mam nce ntxiv hauv cov teb ntawm cov tshuab micromachining zoo xws li roj teeb fais fab, tsheb, thiab cov khoom siv hluav taws xob, nrog rau cov qauv siab ntawm cov thev naus laus zis siab xws li lub cav aero, lub dav hlau rocket, thiab lub cav tsheb. Cov khoom siv vuam laser tau coj mus rau hauv Lub Caij Nyoog Tshiab.