Nyob rau xyoo tas los no, ua tsaug rau kev loj hlob sai ntawm kev lag luam zog tshiab, laser vuam tau nkag mus rau hauv tag nrho kev lag luam zog tshiab vim nws cov txiaj ntsig ceev thiab ruaj khov. Ntawm lawv, cov khoom siv vuam laser suav rau qhov feem pua ntau tshaj plaws ntawm kev siv hauv kev lag luam zog tshiab.
Kev vuam lasertau sai sai los ua thawj qhov kev xaiv hauv txhua qhov chaw ntawm lub neej vim nws qhov ceev ceev, qhov tob loj, thiab qhov deformation me me. Los ntawm qhov chaw welds mus rau butt welds, build-up thiab seal welds,laser vuammuab kev ua haujlwm meej thiab kev tswj hwm uas tsis muaj qhov sib piv. Nws ua lub luag haujlwm tseem ceeb hauv kev tsim khoom lag luam thiab kev tsim khoom, suav nrog kev lag luam tub rog, kev kho mob, aerospace, 3C qhov chaw tsheb, hlau tshuab, lub zog tshiab thiab lwm yam lag luam.
Piv nrog rau lwm cov thev naus laus zis vuam, laser vuam muaj nws cov txiaj ntsig tshwj xeeb thiab qhov tsis zoo.
Qhov Zoo:
1. Ceev ceev, qhov tob loj thiab me me deformation.
2. Kev vuam tuaj yeem ua tiav ntawm qhov kub ib txwm lossis nyob rau hauv cov xwm txheej tshwj xeeb, thiab cov khoom siv vuam yooj yim. Piv txwv li, lub teeb laser tsis txav mus rau hauv lub zog hluav taws xob. Lasers tuaj yeem vuam hauv lub tshuab nqus tsev, huab cua lossis qee qhov chaw roj, thiab tuaj yeem vuam cov ntaub ntawv uas dhau los ntawm iav lossis pob tshab rau lub teeb laser.
3. Nws tuaj yeem vuam cov ntaub ntawv refractory xws li titanium thiab quartz, thiab kuj tuaj yeem vuam cov ntaub ntawv sib txawv nrog cov txiaj ntsig zoo.
4. Tom qab lub laser raug tsom mus rau qhov chaw, lub zog ceev ceev yog siab. Qhov piv ntawm qhov sib piv tuaj yeem ncav cuag 5: 1, thiab tuaj yeem ncav cuag txog 10: 1 thaum vuam cov khoom siv hluav taws xob siab.
5. Kev vuam me me tuaj yeem ua tau. Tom qab lub teeb laser tsom mus rau qhov chaw me me, tuaj yeem tau txais qhov chaw me me thiab tuaj yeem tso rau qhov chaw raug. Nws tuaj yeem siv rau kev sib dhos thiab vuam ntawm cov khoom me me thiab me me kom ua tiav kev tsim khoom loj.
6. Nws tuaj yeem vuam cov chaw nyuaj mus txog thiab ua qhov vuam ntev uas tsis sib cuag, nrog kev ywj pheej zoo. Tshwj xeeb tshaj yog nyob rau xyoo tas los no, YAG laser processing technology tau siv cov thev naus laus zis fiber ntau optical transmission, uas tau ua rau cov thev naus laus zis laser welding tau txais kev txhawb nqa thiab siv dav dua.
7. Lub teeb laser yooj yim faib ua lub sijhawm thiab qhov chaw, thiab ntau lub teeb tuaj yeem ua tiav ntawm ntau qhov chaw tib lub sijhawm, muab cov xwm txheej rau kev vuam kom meej dua.
Qhov tsis zoo:
1. Qhov tseeb ntawm kev sib dhos ntawm cov khoom ua haujlwm yuav tsum siab, thiab qhov chaw ntawm lub beam ntawm cov khoom ua haujlwm yuav tsum tsis txhob hloov pauv ntau. Qhov no yog vim tias qhov loj ntawm laser tom qab tsom mus rau qhov me me thiab qhov vuam seam nqaim, ua rau nws nyuaj rau ntxiv cov khoom siv hlau. Yog tias qhov tseeb ntawm kev sib dhos ntawm cov khoom ua haujlwm lossis qhov tseeb ntawm qhov chaw ntawm lub beam tsis ua raws li qhov yuav tsum tau ua, qhov tsis zoo ntawm kev vuam yuav tshwm sim.
2. Tus nqi ntawm cov lasers thiab cov txheej txheem cuam tshuam yog siab, thiab kev nqis peev ib zaug yog loj.
Cov teeb meem laser vuam feem ntauhauv kev tsim roj teeb lithium
1. Kev vuam porosity
Cov teeb meem feem ntau hauvlaser vuamyog cov qhov hws. Lub pas dej vuam uas yaj yog tob thiab nqaim. Thaum lub sijhawm vuam laser, nitrogen nkag mus rau hauv lub pas dej yaj los ntawm sab nraud. Thaum lub sijhawm txias thiab khov ntawm cov hlau, qhov solubility ntawm nitrogen txo qis nrog rau qhov txo qis ntawm qhov kub. Thaum lub pas dej hlau yaj txias kom pib crystallize, , qhov solubility yuav poob qis thiab tam sim ntawd. Lub sijhawm no, ntau cov roj yuav precipitate los ua npuas. Yog tias qhov ceev ntawm cov npuas tsawg dua qhov ceev ntawm cov hlau crystallization, cov qhov hws yuav raug tsim.
Hauv kev siv hauv kev lag luam roj teeb lithium, peb feem ntau pom tias cov qhov hws tshwj xeeb yuav tshwm sim thaum lub sijhawm vuam ntawm cov electrode zoo, tab sis tsis tshua muaj tshwm sim thaum lub sijhawm vuam ntawm cov electrode tsis zoo. Qhov no yog vim tias cov electrode zoo yog ua los ntawm txhuas thiab cov electrode tsis zoo yog ua los ntawm tooj liab. Thaum lub sijhawm vuam, cov kua txhuas ntawm qhov chaw tau sib sau ua ntej cov roj sab hauv puv tag, tiv thaiv cov roj kom tsis txhob puv thiab tsim cov qhov loj thiab me. Cov stomata me me.
Ntxiv rau qhov ua rau muaj qhov hws uas tau hais los saum toj no, qhov hws kuj suav nrog huab cua sab nraum zoov, dej noo, roj ntawm qhov chaw, thiab lwm yam. Tsis tas li ntawd, qhov kev taw qhia thiab lub kaum sab xis ntawm nitrogen tshuab kuj tseem yuav cuam tshuam rau kev tsim cov qhov hws.
Yuav ua li cas kom txo tau qhov tshwm sim ntawm cov qhov vuam?
Ua ntej, ua ntejvuam, cov roj av thiab cov khoom tsis huv ntawm qhov chaw ntawm cov khoom nkag los yuav tsum tau ntxuav kom huv si raws sijhawm; hauv kev tsim cov roj teeb lithium, kev tshuaj xyuas cov khoom nkag los yog ib qho txheej txheem tseem ceeb.
Qhov thib ob, cov pa roj tiv thaiv yuav tsum tau kho raws li cov yam xws li qhov ceev ntawm kev vuam, lub zog, qhov chaw, thiab lwm yam, thiab yuav tsum tsis txhob loj dhau lossis me dhau. Lub zog ntawm lub tsho tiv thaiv yuav tsum tau kho raws li cov yam xws li lub zog laser thiab qhov chaw tsom mus rau, thiab yuav tsum tsis txhob siab dhau lossis qis dhau. Cov duab ntawm lub tsho tiv thaiv nozzle yuav tsum tau kho raws li cov duab, kev coj thiab lwm yam ntawm qhov vuam kom lub tsho tiv thaiv tuaj yeem npog thaj chaw vuam sib npaug.
Qhov thib peb, tswj qhov kub thiab txias, av noo, thiab hmoov av hauv huab cua hauv lub chaw ua haujlwm. Qhov kub thiab txias ib puag ncig yuav cuam tshuam rau cov dej noo ntawm qhov chaw ntawm lub substrate thiab cov pa roj tiv thaiv, uas yuav cuam tshuam rau kev tsim thiab kev tawm ntawm cov pa dej hauv lub pas dej molten. Yog tias qhov kub thiab txias ib puag ncig siab dhau, yuav muaj dej noo ntau dhau ntawm qhov chaw ntawm lub substrate thiab cov pa roj tiv thaiv, tsim cov pa dej ntau, ua rau muaj qhov hws. Yog tias qhov kub thiab txias ib puag ncig qis dhau, yuav muaj dej noo tsawg dhau ntawm qhov chaw ntawm lub substrate thiab hauv cov pa roj tiv thaiv, txo qhov tsim cov pa dej, yog li txo cov qhov hws; cia cov neeg ua haujlwm zoo ntes tau tus nqi ntawm qhov kub, av noo, thiab hmoov av ntawm qhov chaw vuam.
Qhov thib plaub, txoj kev siv lub beam swing yog siv los txo lossis tshem tawm cov qhov hws hauv laser tob tob vuam. Vim yog qhov ntxiv ntawm kev swing thaum vuam, qhov sib pauv ntawm lub beam mus rau qhov vuam seam ua rau rov ua dua ntawm ib feem ntawm qhov vuam seam, uas ua rau lub sijhawm nyob ntawm cov hlau kua hauv lub pas dej vuam ntev dua. Tib lub sijhawm, qhov deflection ntawm lub beam kuj ua rau cov cua sov nkag mus rau ib cheeb tsam. Qhov sib piv tob rau qhov dav ntawm qhov vuam raug txo qis, uas yog qhov zoo rau kev tshwm sim ntawm cov npuas, yog li tshem tawm cov qhov hws. Ntawm qhov tod tes, qhov swing ntawm lub beam ua rau lub qhov me me swing raws li, uas kuj tuaj yeem muab lub zog sib xyaw rau lub pas dej vuam, ua rau muaj kev sib xyaw thiab kev sib xyaw ntawm lub pas dej vuam, thiab muaj txiaj ntsig zoo rau kev tshem tawm cov qhov hws.
Qhov thib tsib, qhov zaus ntawm lub zog, qhov zaus ntawm lub zog yog hais txog tus naj npawb ntawm cov pulses uas lub teeb laser tso tawm ib lub sijhawm, uas yuav cuam tshuam rau qhov kub thiab txias hauv lub pas dej ua kom yaj, thiab tom qab ntawd cuam tshuam rau qhov kub thiab txias thiab qhov ntws hauv lub pas dej ua kom yaj. Yog tias qhov zaus ntawm lub zog siab dhau, nws yuav ua rau muaj cua sov ntau dhau hauv lub pas dej ua kom yaj, ua rau qhov kub ntawm lub pas dej ua kom yaj siab dhau, tsim cov pa hlau lossis lwm yam khoom uas tsis ruaj khov ntawm qhov kub siab, ua rau muaj qhov hws. Yog tias qhov zaus ntawm lub zog qis dhau, nws yuav ua rau tsis muaj cua sov txaus hauv lub pas dej ua kom yaj, ua rau qhov kub ntawm lub pas dej ua kom yaj qis dhau, txo qhov yaj thiab kev khiav tawm ntawm cov roj, ua rau muaj qhov hws. Feem ntau, qhov zaus ntawm lub zog yuav tsum tau xaiv hauv qhov ntau thiab tsawg raws li qhov tuab ntawm cov khoom siv thiab lub zog laser, thiab tsis txhob siab dhau lossis qis dhau.
Qhov vuam (laser vuam)
2. Cov dej ntws tawm
Cov spatter tsim tawm thaum lub sijhawm vuam, laser vuam yuav cuam tshuam loj heev rau qhov zoo ntawm qhov vuam, thiab yuav ua rau lub lens puas tsuaj. Kev ua tau zoo yog raws li nram no: tom qab laser vuam tiav, ntau cov hlau me me tshwm sim ntawm qhov chaw ntawm cov khoom siv lossis workpiece thiab lo rau ntawm qhov chaw ntawm cov khoom siv lossis workpiece. Qhov kev ua tau zoo tshaj plaws yog tias thaum vuam hauv hom galvanometer, tom qab siv lub lens tiv thaiv ntawm galvanometer ib ntus, yuav muaj cov qhov ntom ntom ntawm qhov chaw, thiab cov qhov no yog tshwm sim los ntawm kev vuam spatter. Tom qab lub sijhawm ntev, nws yooj yim los thaiv lub teeb, thiab yuav muaj teeb meem nrog lub teeb vuam, ua rau muaj ntau yam teeb meem xws li kev vuam tawg thiab kev vuam virtual.
Dab tsi yog cov ua rau muaj kev sib tsoo?
Ua ntej, qhov ceev ntawm lub zog, qhov ceev ntawm lub zog ntau dua, qhov yooj yim dua los tsim cov spatter, thiab cov spatter muaj feem cuam tshuam ncaj qha rau qhov ceev ntawm lub zog. Qhov no yog ib puas xyoo teeb meem. Yam tsawg kawg nkaus txog tam sim no, kev lag luam tsis tau daws qhov teeb meem ntawm splashing, thiab tsuas yog hais tias nws tau raug txo qis me ntsis. Hauv kev lag luam roj teeb lithium, splashing yog qhov ua rau lub roj teeb luv luv, tab sis nws tsis tau daws qhov ua rau hauv paus. Qhov cuam tshuam ntawm spatter rau lub roj teeb tsuas yog tuaj yeem txo qis los ntawm qhov pom ntawm kev tiv thaiv. Piv txwv li, ib lub voj voog ntawm cov chaw tshem tawm plua plav thiab cov npog tiv thaiv tau ntxiv nyob ib puag ncig qhov vuam, thiab kab ntawm cov riam cua tau ntxiv rau hauv lub voj voog kom tiv thaiv kev cuam tshuam ntawm spatter lossis txawm tias kev puas tsuaj rau lub roj teeb. Kev rhuav tshem ib puag ncig, cov khoom thiab cov khoom nyob ib puag ncig qhov chaw vuam tuaj yeem hais tias tau siv tag nrho cov txhais tau tias.
Hais txog kev daws qhov teeb meem spatter, tsuas yog hais tau tias kev txo lub zog vuam pab txo qhov spatter. Kev txo qhov ceev vuam kuj tseem tuaj yeem pab yog tias kev nkag mus tsis txaus. Tab sis hauv qee qhov kev xav tau tshwj xeeb, nws muaj qhov cuam tshuam me ntsis. Nws yog tib yam txheej txheem, cov tshuab sib txawv thiab cov khoom sib txawv muaj cov teebmeem vuam sib txawv kiag li. Yog li ntawd, muaj ib txoj cai tsis tau sau tseg hauv kev lag luam zog tshiab, ib pawg ntawm cov kev ntsuas vuam rau ib daim khoom siv.
Qhov thib ob, yog tias qhov chaw ntawm cov khoom siv ua tiav lossis cov khoom ua haujlwm tsis raug ntxuav, cov roj av lossis cov pa phem kuj tseem yuav ua rau muaj kev sib txhuam loj. Lub sijhawm no, qhov yooj yim tshaj plaws yog ntxuav qhov chaw ntawm cov khoom siv ua tiav.
3. Kev cuam tshuam siab ntawm laser vuam
Feem ntau hais lus, qhov kev cuam tshuam siab yog hais txog qhov tseeb tias cov khoom siv ua tiav muaj qhov tsis kam me me, qhov chaw du, thiab qhov nqus qis rau cov lasers ze-infrared, uas ua rau muaj ntau ntawm cov laser emission, thiab vim tias feem ntau cov lasers siv rau hauv ntsug Vim yog cov khoom siv lossis me me ntawm qhov inclination, lub teeb laser rov qab rov qab nkag mus rau hauv lub taub hau tso zis, thiab txawm tias ib feem ntawm lub teeb rov qab los txuas nrog rau hauv lub zog-xa fiber, thiab raug xa rov qab raws li fiber mus rau sab hauv ntawm lub laser, ua rau cov khoom tseem ceeb hauv lub laser txuas ntxiv mus rau qhov kub siab.
Thaum lub sijhawm laser vuam, qhov kev cuam tshuam siab dhau, cov kev daws teeb meem hauv qab no tuaj yeem siv tau:
3.1 Siv cov txheej tiv thaiv kev cuam tshuam lossis kho qhov chaw ntawm cov khoom siv: txheej txheej ntawm cov khoom siv vuam nrog cov txheej tiv thaiv kev cuam tshuam tuaj yeem txo qhov kev cuam tshuam ntawm lub laser. Cov txheej txheem no feem ntau yog cov khoom siv kho qhov muag tshwj xeeb nrog kev cuam tshuam tsawg uas nqus cov zog laser es tsis txhob cuam tshuam nws rov qab. Hauv qee cov txheej txheem, xws li kev vuam tam sim no, kev sib txuas mos, thiab lwm yam, qhov chaw kuj tuaj yeem ua rau embossed.
3.2 Kho lub kaum sab xis ntawm qhov vuam: Los ntawm kev kho lub kaum sab xis ntawm qhov vuam, lub teeb laser tuaj yeem tshwm sim rau ntawm cov khoom siv vuam ntawm lub kaum sab xis kom tsim nyog dua thiab txo qhov tshwm sim ntawm kev cuam tshuam. Feem ntau, muaj lub teeb laser tshwm sim perpendicularly rau qhov chaw ntawm cov khoom siv uas yuav tsum tau vuam yog ib txoj hauv kev zoo los txo cov kev cuam tshuam.
3.3 Ntxiv cov khoom nqus dej pab: Thaum lub sijhawm vuam, ib qho nyiaj ntawm cov khoom nqus dej pab, xws li hmoov lossis kua, raug ntxiv rau hauv qhov vuam. Cov khoom nqus dej no nqus lub zog laser thiab txo qhov cuam tshuam. Yuav tsum xaiv cov khoom nqus dej tsim nyog raws li cov ntaub ntawv vuam tshwj xeeb thiab cov xwm txheej siv. Hauv kev lag luam roj teeb lithium, qhov no tsis zoo li yuav tshwm sim.
3.4 Siv cov fiber ntau optical los xa laser: Yog tias ua tau, cov fiber ntau optical tuaj yeem siv los xa laser mus rau qhov chaw vuam kom txo qhov cuam tshuam. Cov fiber ntau optical tuaj yeem coj cov teeb laser mus rau thaj chaw vuam kom tsis txhob raug ncaj qha rau ntawm qhov chaw ntawm cov khoom vuam thiab txo qhov tshwm sim ntawm kev cuam tshuam.
3.5 Kho cov yam ntxwv laser: Los ntawm kev kho cov yam ntxwv xws li lub zog laser, qhov ntev ntawm lub teeb, thiab qhov dav ntawm lub teeb, kev faib tawm ntawm lub zog laser tuaj yeem tswj tau thiab kev cuam tshuam tuaj yeem txo qis. Rau qee cov ntaub ntawv cuam tshuam, kev txo lub zog laser yuav yog ib txoj hauv kev zoo los txo cov kev cuam tshuam.
3.6 Siv lub tshuab faib teeb: Lub tshuab faib teeb tuaj yeem coj ib feem ntawm lub zog laser mus rau hauv lub cuab yeej nqus, yog li txo qhov tshwm sim ntawm kev cuam tshuam. Cov cuab yeej faib teeb feem ntau muaj cov khoom siv kho qhov muag thiab cov khoom nqus, thiab los ntawm kev xaiv cov khoom tsim nyog thiab kho qhov teeb tsa ntawm lub cuab yeej, kev cuam tshuam qis dua tuaj yeem ua tiav.
4. Vuam undercut
Hauv cov txheej txheem tsim roj teeb lithium, cov txheej txheem twg yuav ua rau muaj kev txiav tsis zoo? Vim li cas thiaj muaj kev txiav tsis zoo? Cia peb tshuaj xyuas nws.
Feem ntau, cov khoom siv vuam tsis sib xyaw zoo, qhov sib txawv loj dhau lossis qhov zawj tshwm sim, qhov tob thiab dav feem ntau loj dua 0.5 hli, tag nrho qhov ntev yog ntau dua 10% ntawm qhov ntev ntawm qhov vuam, lossis ntau dua li tus qauv txheej txheem khoom qhov ntev thov.
Hauv tag nrho cov txheej txheem tsim roj teeb lithium, kev txiav qis dua yuav tshwm sim, thiab nws feem ntau faib rau hauv kev sib khi ua ntej vuam thiab vuam ntawm lub phaj cylindrical thiab kev sib khi ua ntej vuam thiab vuam ntawm lub phaj npog txhuas plaub fab. Qhov laj thawj tseem ceeb yog tias lub phaj npog sealing yuav tsum koom tes nrog lub plhaub kom vuam, cov txheej txheem sib phim ntawm lub phaj npog sealing thiab lub plhaub yog qhov yooj yim rau qhov sib txuas ntau dhau, grooves, collapse, thiab lwm yam, yog li nws tshwj xeeb tshaj yog rau kev txiav qis dua.
Yog li ntawd, dab tsi ua rau muaj kev txiav qis?
Yog tias qhov ceev ntawm kev vuam ceev dhau, cov hlau kua tom qab lub qhov me me uas taw rau nruab nrab ntawm qhov vuam yuav tsis muaj sijhawm los faib dua, ua rau khov thiab txiav hauv qab ntawm ob sab ntawm qhov vuam. Vim yog qhov xwm txheej saum toj no, peb yuav tsum ua kom zoo dua cov kev teeb tsa vuam. Hais yooj yim, nws yog qhov kev sim rov ua dua los xyuas kom meej ntau yam kev teeb tsa, thiab ua DOE kom txog thaum pom cov kev teeb tsa tsim nyog.
2. Qhov chaw vuam ntau dhau, qhov sib txuas, qhov tawg, thiab lwm yam ntawm cov khoom siv vuam yuav txo cov hlau yaj uas puv qhov sib txuas, ua rau muaj qhov tsis zoo. Qhov no yog ib lo lus nug txog cov khoom siv thiab cov khoom siv raw. Seb cov khoom siv vuam puas ua tau raws li cov khoom siv uas peb xav tau, seb qhov tseeb ntawm cov khoom siv puas ua tau raws li cov kev xav tau, thiab lwm yam. Kev coj ua ib txwm yog kev tsim txom thiab ntaus cov neeg muab khoom thiab cov neeg saib xyuas cov khoom siv tas li.
3. Yog tias lub zog poob sai dhau thaum kawg ntawm kev vuam laser, lub qhov me me yuav tawg, ua rau muaj kev txiav hauv zos. Kev sib phim ntawm lub zog thiab qhov ceev kom raug tuaj yeem tiv thaiv kev tsim cov kev txiav hauv qab. Raws li cov lus hais qub mus, rov ua dua cov kev sim, txheeb xyuas ntau yam kev teeb tsa, thiab txuas ntxiv DOE kom txog thaum koj pom cov kev teeb tsa raug.
5. Qhov chaw vuam tawg
Yog tias qhov ceev ntawm kev vuam qeeb, lub pas dej ua los ntawm cov hlau yaj yuav loj dua thiab dav dua, ua rau cov hlau yaj ntau ntxiv. Qhov no tuaj yeem ua rau kev tswj hwm qhov nro ntawm qhov chaw nyuaj. Thaum cov hlau yaj hnyav dhau, qhov chaw nruab nrab ntawm qhov vuam yuav poob thiab tsim cov qhov thiab qhov av. Hauv qhov no, qhov ceev ntawm lub zog yuav tsum tau txo kom tsim nyog kom tiv thaiv cov pas dej yaj tawg.
Hauv lwm qhov xwm txheej, qhov sib txuas tsuas yog ua rau lub vuam tawg yam tsis ua rau muaj qhov tho. Qhov no yog qhov teeb meem ntawm kev sib haum ntawm cov khoom siv.
Kev nkag siab zoo txog qhov tsis zoo uas tuaj yeem tshwm sim thaum lub sijhawm vuam laser thiab cov ua rau muaj qhov tsis zoo sib txawv tso cai rau txoj hauv kev zoo dua los daws cov teeb meem vuam tsis zoo.
6. Cov kab nrib pleb ntawm qhov vuam
Cov kab nrib pleb uas tshwm sim thaum lub sijhawm vuam laser tas mus li feem ntau yog cov kab nrib pleb thermal, xws li cov kab nrib pleb siv lead ua thiab cov kab nrib pleb liquefaction. Qhov ua rau muaj cov kab nrib pleb no yog cov zog loj shrinkage tsim los ntawm cov vuam ua ntej nws khov tag.
Tseem muaj cov laj thawj hauv qab no rau cov kab nrib pleb hauv laser vuam:
1. Tsim qauv vuam tsis tsim nyog: Kev tsim qauv tsis raug ntawm qhov geometry thiab qhov loj ntawm qhov vuam yuav ua rau muaj kev ntxhov siab vuam ntau, ua rau muaj kev tawg. Kev daws teeb meem yog los ua kom zoo tshaj plaws ntawm kev tsim qauv vuam kom tsis txhob muaj kev ntxhov siab vuam ntau. Koj tuaj yeem siv cov vuam sib txawv tsim nyog, hloov pauv cov duab vuam, thiab lwm yam.
2. Kev tsis sib xws ntawm cov txheej txheem vuam: Kev xaiv tsis raug ntawm cov txheej txheem vuam, xws li kev vuam ceev dhau, lub zog siab dhau, thiab lwm yam, yuav ua rau muaj kev hloov pauv kub tsis sib xws hauv thaj chaw vuam, ua rau muaj kev ntxhov siab loj thiab tawg. Kev daws teeb meem yog kho cov txheej txheem vuam kom phim cov khoom siv tshwj xeeb thiab cov xwm txheej vuam.
3. Kev npaj qhov chaw vuam tsis zoo: Yog tias tsis ntxuav thiab kho qhov chaw vuam ua ntej, xws li tshem tawm cov oxides, roj, thiab lwm yam, yuav cuam tshuam rau qhov zoo thiab lub zog ntawm qhov vuam thiab yooj yim ua rau tawg. Kev daws teeb meem yog ntxuav thiab kho qhov chaw vuam kom zoo kom ntseeg tau tias cov khoom tsis huv thiab cov pa phem hauv thaj chaw vuam tau kho zoo.
4. Kev tswj tsis zoo ntawm qhov kub ntawm vuam: Kev tswj tsis zoo ntawm qhov kub thaum vuam, xws li qhov kub ntau dhau thaum vuam, qhov txias tsis zoo ntawm txheej vuam, thiab lwm yam, yuav ua rau muaj kev hloov pauv hauv qhov qauv ntawm thaj chaw vuam, ua rau muaj kab nrib pleb. Kev daws teeb meem yog tswj qhov kub thiab txias thaum vuam kom tsis txhob kub dhau thiab txias sai.
5. Kev txo kev ntxhov siab tsis txaus: Kev kho kev ntxhov siab tsis txaus tom qab vuam yuav ua rau tsis muaj kev ntxhov siab txaus hauv thaj chaw vuam, uas yuav yooj yim ua rau tawg. Kev daws teeb meem yog ua kev kho kev ntxhov siab kom tsim nyog tom qab vuam, xws li kev kho cua sov lossis kev kho kev co (qhov laj thawj tseem ceeb).
Raws li cov txheej txheem tsim cov roj teeb lithium, cov txheej txheem twg yuav ua rau muaj kev tawg ntau dua?
Feem ntau, cov kab nrib pleb feem ntau tshwm sim thaum lub sijhawm sealing welding, xws li sealing welding ntawm cylindrical steel shells lossis aluminium shells, sealing welding ntawm square aluminium shells, thiab lwm yam. Tsis tas li ntawd, thaum lub sijhawm ntim module, qhov vuam ntawm cov khoom siv tam sim no kuj feem ntau yuav tawg.
Tau kawg, peb kuj tuaj yeem siv cov hlau nplaum, preheating lossis lwm txoj hauv kev los txo lossis tshem tawm cov kab nrib pleb no.
Lub sijhawm tshaj tawm: Cuaj hlis-01-2023
