Nyob rau hauv niaj hnub kev lag luam kev lag luam, laser vuam tau dhau los ua "tsis pom craftsman," tsis tu ncua tsav kev hloov khoom dua tshiab thoob plaws kev lag luam xws li tsheb, 3C electronics, aerospace, thiab lub zog tshiab. Raws li kev tsim cov txheej txheem hloov zuj zus, kev sib tw vuam ntau zuj zus tau tshwm sim: ultra-nyias 0.08 mm nickel-plated tooj liab tabs hauv lithium roj teeb, ob npaug -sab tooj liab sawb vuam nrog lub zog tensile siab tshaj 853 N hauv 3C hluav taws xob{8} qib, thiab millimeters sib sib zog nqus-kev nkag welding ntawm high{10}}kub aerospace alloys.
Tawm tsam qhov teeb meem no, quasi-nruam nthwv dej (QCW) laser vuam tshuab yog tawm ntawm tus duab ntxoov ntxoo ntawm ib txwm yoj tsis tu ncua (CW) laser vuam. Nrog nws cov yam ntxwv tshwj xeeb tso zis hluav taws xob thiab cov txheej txheem yooj yim, QCW tau dhau los ua qhov kev daws teeb meem tseem ceeb rau cov ntawv thov uas muaj cov ntaub ntawv muaj kev cuam tshuam, tshav kub- cov substrates rhiab heev, thiab siab - qhov yuav tsum tau muaj tseeb. Kab lus no tshuaj xyuas qhov nce ntawm QCW laser welding los ntawm qhov kev xav ntawm cov qauv kev, kev ua haujlwm ntawm daim ntawv thov, thiab kev lag luam tiam sis.
I. Qhov txawv ntawm QCW thiab CW Laser Vuam
Txawm hais tias QCW thiab CW laser vuam sib txawv los ntawm ib lo lus, lawv lub zog tso tawm mechanisms, txheej txheem cov yam ntxwv, thiab daim ntawv thov scenarios yog qhov txawv. Ntawm qhov tseem ceeb ntawm qhov kev sib txawv no yog li cas lub zog xa thiab tswj kom sib npaug ntawm cov vuam zoo, kev ua tau zoo, thiab cov txheej txheem ruaj khov.
1. Lub zog tso zis yam ntxwv: Peak Power vs. Nruab Nrab Fais Fab
CW lasers emit zog tsis tu ncua, uas ua rau lub ncov tsis tshua muaj zog tab sis ruaj khov thiab siab nruab nrab lub zog, ua rau lawv haum rau ntev, nruam weld seams thiab cov ntaub ntawv tuab.
QCW lasers, los ntawm qhov sib txawv, siv Q- hloov lossis hloov thev naus laus zis los ua kom lub zog laser rau hauv siab -lub luag haujlwm- lub voj voog pulses. Qhov no ua rau lub zog siab tshaj plaws mus txog 10 npaug ntawm lub zog nruab nrab, nrog rau lub zog pulse mus txog ntau pua joules. Qhov tshwm sim yog khaus, instantaneous lub zog xa tuaj yeem kov yeej qhov cuam tshuam ntawm kev cuam tshuam ntawm tooj liab thiab txhuas, thaum txo qis cov cua sov thiab cov khoom deformation.
Nyob rau hauv cov nqe lus ntawm lub zog ceev, QCW lasers tsim ib tug heev concentrated molten pas dej ua ke nrog ib tug loj qhov tob - mus rau - dav piv, zoo li "tus ntsia thawv- zoo li" nkag mus rau profile zoo tagnrho rau sib sib zog nqus thiab meej vuam. CW lasers nthuav tawm Gaussian lub zog faib, tsim cov pas dej dav dav thiab ntiav ntiav, tsim nyog rau kev sib koom ua ke, txuas ntxiv mus.
2. Cov yam ntxwv ntawm tus txheej txheem: Flexibility vs. Stability
Ib qho ntawm cov kev hloov tshiab tseem ceeb tshaj plaws ntawm QCW thev naus laus zis yog nws lub peev xwm dual- hom. Los ntawm kev sib koom ua ke modules rau hauv CW laser architecture, QCW systems tuaj yeem hloov pauv ntawm kev ua haujlwm tsis tu ncua. Qhov no tso cai rau ib qho chaw laser los tuav ob qho tib si precision qhov chaw vuam thiab ua haujlwm zoo seam welding, simplifying cov cuab yeej teeb tsa ntawm cov kab ntau lawm.
CW laser vuam, thaum ruaj khov thiab yooj yim los tswj, tsis tshua muaj kev hloov pauv thaum cuam tshuam nrog nyias, muaj kev cuam tshuam, lossis cua sov- cov ntaub ntawv rhiab heev.
| Cov khoom | QCW | CW |
| LASER MODE | Lub teeb emission tsis sib xws, cuam tshuam lub zog tso zis, txhawb kev hloov pauv | Nruam lub teeb emission thiab tas li zog tso zis |
| Molten pas dej ua ke stability | Lub zog yog concentrated thiab lub sijhawm ua haujlwm luv luv, uas ua rau lub pas dej sib xyaw ua ke nyob ib ncig ntawm lub qhov tseem ceeb thiab tsawg dua qhov tsis xws luag xws li porosity, tawg, thiab spatter. | Vim nws lub sijhawm ua haujlwm ntev, thaj chaw ua cua sov loj, thiab thaj chaw loj hauv lub pas dej ua ke, qhov keyhole vau yog qhov tshwm sim. |
| Debugging nyuaj | Nws yuav tsum tau kho ntau yam tsis xws li mem tes repetition zaus, ncov lub zog, mem tes dav, thiab lub voj voog lub luag haujlwm, ua rau nws ua haujlwm nyuaj. | Tsuas yog waveform, ceev, hwj chim, thiab defocus yuav tsum tau txiav txim siab; kev kho yog yooj yim. |
| Zog efficiency | High electro-optical conversion efficiency, tsis muaj zog poob ntawm pulses |
Kev siv zog tas li, kub poob |
3. Cov ntaub ntawv siv tau thiab cov txiaj ntsig vuam
Khoom siv:
QCW lasers ua tau zoo nyob rau hauv vuam siab -reflectivity alloys (tooj liab, txhuas), ultra- nyias foils, thiab micro- cov qauv kev sib txuas. CW lasers yog qhov zoo dua rau cov ntaub ntawv tuab dua 1 hli, tshwj xeeb tshaj yog nyob rau hauv cov ntawv thov uas yuav tsum tau muaj kev sib khi zoo, xws li cov tsheb cav thiab cov roj tso tsheb hlau luam.
Welding tsos thiab lub zog:
QCW weld seams feem ntau pom qhov txawv "ntses- nplai" tus qauv vim yog mem tes sib tshooj, thaum CW welds tsim du, nruam seams. Txawm hais tias CW vuam feem ntau muab siab dua longitudinal metallurgical txuas ntxiv, QCW vuam lub zog yog ntau tshaj li txaus rau feem ntau precision manufacturing daim ntaub ntawv.
II. WUHAN KING'S LASER QCW Vuam Solutions: Los ntawm Kev Siv Tshuab rau Kev Ua Lag Luam
Txhawm rau ua kom tau raws li qhov xav tau loj zuj zus rau kev tsim khoom, WUHAN KING'S LASER tau qhia txog QCW quasi - txuas ntxiv precision vuam tov. Raws li nws tus kheej -tsim QCW fiber ntau laser series, cov tshuaj integrates sab nraud optical paths, galvanometer systems, thiab ntse tswj platforms, enabling seamless kev koom ua ke rau hauv automated ntau lawm kab.
Cov QCW cov tshuab no txhawb nqa ob hom kev hloov pauv thiab txuas mus ntxiv thiab muaj cov haujlwm siab heev xws li kev saib xyuas lub sijhawm tiag tiag, hloov kho waveform, parameter configuration, thiab programmable interfaces. Nrog lub siab ncov lub zog, cua sov tsawg heev- thaj chaw cuam tshuam, thiab zoo heev molten pas dej ua ke ruaj khov, lawv yog qhov tshwj xeeb zoo rau siab -reflector thiab tshav kub- cov ntaub ntawv rhiab heev siv rau hauv cov roj teeb hluav taws xob tshiab, 3C electronics, thiab cov khoom siv kho mob.
Xyoo 2025, WUHAN KING'S LASER tau ua tiav tag nrho ntawm nws cov QCW cov khoom lag luam, nthuav dav cov qauv thiab daim ntawv thov. Cov cua tshiab tau tshaj tawm -QCW lasers txias dua muab kev yooj yim dua rau kev ua haujlwm ntawm tes thiab cov tshuab ua lag luam. QCW cov khoom lag luam tam sim no suav nrog lub zog ntawm 50/500 W txog 1500/15000 W, nrog cua- cov qauv txias txog li 600/6000 W.
Cov kev daws teeb meem tseem muaj, suav nrog cov kho qhov muag kho qhov muag, xaiv cov tub ntxhais fiber ntau diameters, thiab kev xaiv vuam tswj, kev saib xyuas cov txheej txheem, thiab lub zeem muag pom kev, ua kom muaj kev tswj xyuas meej thiab kev ua haujlwm tsis siv neeg los txhim kho kev ua haujlwm thiab cov khoom sib xws.
III. Cov ntawv thov kev lag luam raug
Tshiab Zog Lithium Roj teeb Tab Vuam
Lithium roj teeb tab welding yog txheej txheem tseem ceeb uas cuam tshuam ncaj qha rau roj teeb kev nyab xeeb, lub neej ntev, thiab kev ntseeg tau. Hauv ib qhov project rau lub tuam txhab roj teeb ua lag luam, 0.15 hli nickel nplooj ntawv tau welded mus rau 0.08 hli npib tsib xee-plated tooj liab thiab txhuas substrates, nrog rau cov kev cai nruj rau lub zog thiab xoom hlawv- dhau.
Siv 150/1500 W cua-QCW laser txias ua ke nrog cov kws tshaj lij galvanometer thiab tswj qhov system, WUHAN KING'S LASER ua tiav qhov ruaj khov, tsis muaj qhov tsis xws luag - tsis muaj vuam. Cov pob qij txha tshwm sim tsis pom qhov porosity lossis rov qab hlawv - dhau, nrog lub zog tensile tshaj 1.5 kgf, ua tau raws li cov neeg siv khoom tshwj xeeb.
Lithium roj teeb Sealing Nail Vuam
Sealing ntsia thawv vuam sawv cev rau qhov kawg encapsulation kauj ruam hauv roj teeb tsim thiab xav tau tshwj xeeb precision thiab sib xws. Hauv kev ua haujlwm siab -tus qauv tsim nrog 0.9 hli txhuas ntsia hlau thiab txhuas npog daim hlau, WUHAN KING'S LASER tau siv 600/6000 W siab-lub zog QCW laser nrog optimized optical matching.
Cov txiaj ntsig vuam tau pom qhov chaw huv si tsis muaj kab nrib pleb, pinholes, los yog spatter, nrog rau qhov tob ntawm 0.75 hli, vuam dav ntawm 1.18 hli, thiab tus nqi CPK ntawm 1.45, tshaj tag nrho cov neeg siv khoom.
Copper Sawb Vuam hauv 3C Electronics Kev Lag Luam
3C cov khoom siv hluav taws xob yuav tsum muaj siab - vuam ntawm cov ntaub ntawv nyias nyias. Nyob rau hauv ib txoj hlua tooj liab welding project uas muaj 0.15 hli tooj liab los xij thiab ob npaug -sab tsim cov kev cai, 150/1500 W cua- txias QCW laser ua haujlwm hauv hom mem tes xa lub zog siab kawg nrog cov cua sov qis.
Txoj hauv kev no ua tiav kom tsis txhob hlawv- dhau los ntawm kev sib xyaw thiab tsis txaus, ua tiav cov vuam ruaj khov ntawm cov tooj liab zoo heev nrog lub zog tensile ntawm 853 N, ua tau raws li cov qauv kev ua tau zoo.
Tshaj li vuam, WUHAN KING'S LASER QCW cov kev daws teeb meem kuj tau siv dav hauv pob zeb diamond txiav, ceramic ua, thiab precision drilling.
IV. Xaus thiab Kev Lag Luam Outlook
Qhov nce ntawm QCW laser vuam tshuab tsis yog qhov yuam kev. Los ntawm kev hais daws cov kev txwv ntawm CW lasers hauv kev vuam zoo heev muaj kev cuam tshuam thiab tshav kub- cov ntaub ntawv rhiab heev, QCW tau dhau los ua qhov tseem ceeb ntawm kev tsim khoom tsim kho kom zoo dua qub, txo qis thermal poob, thiab kev siv dav dua.
Saib tom ntej, QCW laser welding yuav tsum hloov zuj zus nyob rau hauv peb cov lus qhia tseem ceeb:
Kev txawj ntse ntau dua - AI-tsav qhov kev ua kom zoo dua los txo cov teeb meem nyuaj;
Kev ua haujlwm siab dua - mem tes zaus tshaj 2000 Hz, ntsuas qhov nrawm thiab tswj lub zog;
Kev txhim kho tus nqi-kev ua tau zoo - txo qis tus nqi sib txawv nrog CW lasers kom nrawm rau kev loj hlob.
Tsav los ntawm kev loj hlob sai ntawm lub zog tshiab, 3C electronics, thiab kev tsim tsheb, QCW laser welding yog hloov los ntawm kev daws teeb meem rau kev xaiv kev lag luam loj. Raws li nws txuas ntxiv mus txuas cov khoom siv dav hlau dav dav, cov khoom siv kho mob, thiab tom ntej - cov qauv roj teeb, QCW thev naus laus zis yuav ua lub luag haujlwm tseem ceeb hauv kev loj hlob ntawm - zoo ntawm kev tsim khoom thoob ntiaj teb.
WUHAN KING'S LASER tseem cog lus los ua kom nws QCW quasi - txuas ntxiv precision vuam cov kev daws teeb meem, xa cov txheej txheem ua tau zoo dua thiab tsim tau los ntawm kev tshaj lij thev naus laus zis thiab cov kev pabcuam dav dav- ua rau muaj kev hloov pauv tsis tu ncua thiab txhim kho kev tsim khoom siab heev.