1. Teeb meem: Slag txaws
Laser npav tshuab (laser marking tshuab) yog ib lub laser beam nyob rau saum npoo ntawm ntau yam khoom sib txawv ntawm ib qho chaw mus tas li. Cov txiaj ntsig ntawm kev kos yog nthuav tawm cov khoom sib sib zog nqus los ntawm evaporation ntawm cov khoom nto, thiaj li kos cov qauv zoo, cov cim lag luam thiab cov ntawv, laser npav tshuab feem ntau muab faib ua, CO2 laser npav tshuab, semiconductor laser npav tshuab, fiber ntau laser npav tshuab thiab YAG laser npav tshuab, laser npav tshuab yog tsuas yog siv nyob rau hauv qee qhov yuav tsum tau ua kom zoo dua, ntau dua precision zaus. Nws yog siv rau hauv cov khoom siv hluav taws xob, cov khoom siv hluav taws xob sib txuas (IC), cov khoom siv hluav taws xob, kev sib txuas lus hauv xov tooj, cov khoom siv kho vajtse, cov cuab yeej siv, cov cuab yeej precision, iav thiab moos, cov hniav nyiaj hniav kub, nws pib qhov chaw, cov yawm sij yas, cov khoom siv hauv tsev, cov kav dej PVC.
Kab lus no yuav coj koj mus rau kev nkag siab ceev ntawm mopa fiber laser npav tshuab
1.Qhov txawv ntawm Q modulation thiab MOPA tshuab hauv fiber ntau lasers
Ob hom tseem ceeb ntawm cov tshuab fiber ntau lasers tam sim no nyob rau hauv kev ua lag luam rau laser npav daim ntawv thov yog Q-modulated thev naus laus zis thiab MOPA thev naus laus zis, uas yog cov qauv laser muaj xws li laser oscillator cascaded nrog lub amplifier. Hauv kev lag luam, MOPA laser hais txog qhov tshwj xeeb, ntau dua "ntse" nanosecond pulsed fiber ntau laser uas muaj cov semiconductor laser noob qhov uas tau tsav los ntawm hluav taws xob mem tes thiab fiber ntau amplifier. Nws "kev txawj ntse" feem ntau yog tshwm sim hauv cov zis pulse dav ntawm nws tus kheej tuaj yeem kho tau (qhov ntau tuaj yeem nce mus txog 2ns-500ns), thiab qhov ntau zaus tuaj yeem nce mus txog megahertz. Q-modulated fiber ntau laser noob qhov qauv tau muab tso rau hauv fiber ntau oscillation kab noj hniav poob modulator, los ntawm kev hloov kho qhov muag tsis pom nyob rau hauv lub resonant kab noj hniav los tsim ib tug tej yam mem tes dav ntawm nanosecond mem tes lub teeb tso zis. Rau qhov teeb meem no feem ntau cuam tshuam, peb yuav ua ib qho kev ntsuam xyuas luv luv los ntawm peb yam: laser sab hauv qauv, tso zis optical tsis thiab daim ntawv thov scenarios.
2. Laser sab hauv qauv
Cov qauv sab hauv ntawm MOPA fiber ntau lasers thiab Q-modulated fiber ntau lasers txawv tsuas yog nyob rau hauv txoj kev ntawm generating lub noob mem tes lub teeb teeb liab, uas yog generated los ntawm cov hluav taws xob pulse tsav lub semiconductor laser nti, piv txwv li cov zis teeb liab teeb liab yog modulated los ntawm lub zog tsav tsheb. teeb liab, yog li muaj qhov yooj yim heev rau kev tsim cov mem tes sib txawv (pulse width, repetition zaus, mem tes waveform thiab lub zog, lwm yam). . Cov noob pulses kho qhov muag teeb liab ntawm Q-modulated fiber ntau laser yog tsim los ntawm ib ntus nce lossis txo qis qhov muag pom hauv cov kab noj hniav resonant los tsim cov khoom siv kho qhov muag, uas yooj yim hauv cov qauv thiab muaj txiaj ntsig zoo dua hauv nqe. Txawm li cas los xij, cov ntsuas pulse yog qee yam txwv los ntawm Q-modulated li thiab lwm yam cuam tshuam.
Lub hauv paus ntsiab lus ntawm MOPA fiber ntau laser thiab Q-modulated fiber ntau laser yog schematically qhia raws li nram no.
3. Tso zis optical tsis
Cov zis pulse dav ntawm MOPA fiber ntau laser yog nws tus kheej adjustable.The mem tes dav ntawm MOPA fiber laser muaj arbitrary tunability (ntau 2ns rau 500 ns).
Qhov nqaim ntawm lub mem tes dav, qhov me me ntawm thaj chaw tshav kub thiab qhov siab dua qhov kev ua tiav tuaj yeem tau txais.
Q-modulated fiber ntau laser tso zis pulse dav tsis kho, thiab cov mem tes dav feem ntau tso tawm ntawm tus nqi tas li ntawm 80 ns rau 140 ns. MOPA fiber ntau laser muaj ntau yam kev rov ua dua zaus. MOPA lasers tuaj yeem ncav cuag qhov tso zis ntau zaus ntawm MHz. High repetition zaus txhais tau hais tias muaj kev ua haujlwm siab, thiab MOPA tuaj yeem tswj hwm cov yam ntxwv ntawm lub zog siab tshaj plaws nyob rau hauv cov xwm txheej ntau zaus. Q-modulated fiber ntau lasers raug txwv los ntawm kev ua haujlwm ntawm Q-hloov thiab muaj qhov nqaim tawm ntau zaus, ncav cuag tsuas yog ~ 100 kHz ntawm cov zaus siab.
4. Daim ntawv thov Scenarios
MOPA fiber ntau laser muaj ntau yam tsis muaj, yog li ntxiv rau npog cov pa nanosecond laser ua daim ntaub ntawv, nws tseem tuaj yeem ua kom zoo dua ntawm nws qhov dav dav dav dav, siab dua zaus, thiab siab ncov lub zog kom ua tiav qee qhov tshwj xeeb ua tiav daim ntawv thov. . Piv txwv li.
Aluminium oxide nyias daim ntawv saum npoo stripping daim ntaub ntawv
Tam sim no cov khoom siv hluav taws xob nyias nyias thiab lub teeb, ntau lub xov tooj ntawm tes, ntsiav tshuaj, khoos phis tawj siv nyias aluminium oxide ua lub plhaub ntawm cov khoom. Kev siv Q-modulated laser nyob rau hauv nyias aluminium phaj cim conductive me ntsis, yooj yim rau kev ua cov khoom deformation, sab nraub qaum ntawm pob convex, ncaj qha cuam tshuam rau cov tsos ntawm kev zoo nkauj. Thiab kev siv MOPA laser me me pulse dav tsis, uas tuaj yeem ua rau cov khoom tsis yooj yim rau deformation, cov kab hauv qab kuj tseem muaj xim zoo nkauj dua. Qhov no yog vim MOPA laser siv lub me me pulse dav tsis tuaj yeem ua rau lub laser nyob hauv cov khoom siv rau lub sijhawm luv, tab sis kuj muaj lub zog txaus kom tshem tawm cov txheej txheej anode, yog li rau nyias aluminium oxide nto stripping anode ua, MOPA laser yog qhov kev xaiv zoo dua.
Anodized aluminium blackening daim ntawv thov
Siv laser los kos lub logo dub, tus lej qauv, ntawv nyeem, thiab lwm yam ntawm cov khoom siv aluminium anodized, daim ntawv thov no tau maj mam siv los ntawm Apple, Huawei, ZTE, Lenovo, Meizu thiab lwm cov tuam txhab hluav taws xob hauv ob xyoos dhau los rau kev kos npe. lub logo, tus qauv naj npawb, thiab lwm yam nrog cov cim dub ntawm lub plhaub ntawm cov khoom siv hluav taws xob. Rau hom kev thov no, tsuas yog MOPA laser tuaj yeem ua nws tam sim no. Raws li MOPA laser muaj ntau yam ntawm mem tes dav thiab mem tes zaus hloov kho, kev siv cov mem tes dav dav, siab zaus tsis tuaj yeem raug cim rau saum npoo ntawm cov khoom siv xim dub, los ntawm kev sib txawv ntawm qhov sib txawv ntawm cov tsis muaj peev xwm kuj raug cim nrog cov greyscale sib txawv. nyhuv.
Xim Laser Marking
Xim laser npav yog hom tshiab ntawm laser npav txheej txheem. Tam sim no, lub tshuab no tsuas yog ib ntus xwb MOPA laser npav rau stainless hlau, chrome, titanium thiab lwm yam ntaub ntawv hlau nrog cov xim xim. Thaum ua si xim ntawm cov ntaub ntawv stainless hlau, lub teeb laser tuaj yeem hloov kho kom hloov xim ntawm txheej txheej ntawm cov khoom hloov, thiaj li kom tau txais cov xim zoo nkauj ntawm cov xim sib txawv, rau cov khoom lag luam stainless hlau, koj tuaj yeem ntxiv xim. ntawm cov cim cim, koj tuaj yeem hloov kho ntau yam qauv ntawv raws li koj xav tau, yooj yim thiab yooj yim rau kev khiav lag luam: kev tiv thaiv ib puag ncig thiab tsis muaj kuab paug; marking ceev, tuaj yeem txhim kho tus nqi ntxiv ntawm cov khoom siv stainless hlau, txhim khu cov khoom lag luam stainless hlau kev lag luam kev sib tw. Ntxiv tus nqi ntxiv rau cov khoom.
Feem ntau, MOPA fiber ntau laser mem tes dav thiab zaus ntawm nws tus kheej adjustable, thiab ntau yam ntawm adjustable tsis, yog li kev ua ntawm zoo, tsis tshua muaj thermal nyhuv, nyob rau hauv lub nyias phaj ntawm txhuas oxide cim, anodized txhuas dub, stainless hlau xim, thiab lwm yam. ., qhov zoo ntawm qhov zoo, tuaj yeem ua tiav cov txiaj ntsig ntawm Q fiber ntau laser tsis tuaj yeem ua tiav. Q-modulated fiber ntau laser yog tus cwj pwm los ntawm cov cim muaj zog, thiab muaj qee qhov zoo hauv kev sib sib zog nqus engraving ntawm cov hlau, tab sis cov txiaj ntsig kev kos yog rougher. Hauv cov ntawv sau npe, cov yam ntxwv tseem ceeb ntawm MOPA pulsed fiber ntau lasers piv rau Q-modulated fiber ntau lasers tau qhia hauv cov lus hauv qab no. Cov neeg siv tuaj yeem xaiv txoj cai laser raws li qhov xav tau tiag tiag ntawm cov khoom siv thiab cov teebmeem.
| Lub npe thov | Q-modulated lasers | MOPA Lasers |
| Aluminium oxide daim ntawv nto stripping | Lub substrate yog yooj yim deformed, tsim cov hnab convex thiab ntxhib hauv qab kab | Me mem tes dav, me me thermal residue, tsis muaj deformation ntawm substrate, zoo thiab ci dawb puag qauv |
| Anodized aluminium blackening | Tsuas yog qhov tsawg kawg nkaus ntawm cov plua plav zoo tuaj yeem ua tau | Los ntawm ntau qhov kev teeb tsa parameter, koj tuaj yeem kos tawm cov duab sib txawv ntawm grey thiab dub dub ua |
| Hlau sib sib zog nqus engraving | Muaj zog, haum rau kev sib sib zog nqus carving, ntxhib undercut | Tsis muaj zog engraving qhov tob, tab sis zoo underline, me me taper, tuaj yeem ua kom zoo nkauj dawb |
| Stainless hlau xim | Yuav tsum tsis txhob ua kom pom tseeb, cov nyhuv yog qhov nyuaj dua los kho | Muaj peev xwm ua si ntau yam xim los ntawm kev kho cov mem tes dav thiab zaus ua ke |
| ABS thiab lwm yam yas ua | Yooj yim yellowing nyhuv, hnyav xav, ceev ceev | Tsis muaj kev xav, tsis yooj yim rau daj, ua haujlwm zoo |
| Xim stripping ntawm translucent yas yawm sij | Kev tshem tawm nyuaj dua | Ib qho yooj yim tshem tawm huv, ntshiab ntug contour, zoo dua lub teeb kis tau tus mob, high efficiency |
| PCB board marking barcode, 2D code | Siab ib leeg mem tes zog, tab sis epoxy resin rhiab heev rau laser zog | Txais me me mem tes dav, nruab nrab zaus, barcode, 2D code ntau meej, tsis yooj yim rau tshem tawm thiab yooj yim rau scan |
5. Kev ua tau zoo ntawm MOPA Laser Marking Tshuab
MOPA laser marking tshuab belongs rau qeb ntawm laser npav tshuab, MOPA laser npav tshuab siv ncaj qha hluav taws xob hloov hluav taws xob semiconductor laser raws li cov noob qhov (MOPA) cov tswv yim ntawm fiber ntau laser, piv nrog Q-modulated fiber ntau laser, MOPA fiber ntau laser mem tes zaus thiab mem tes dav yog tswj tau ntawm nws tus kheej, los ntawm ob lub laser tsis kho nrog, los ntawm Kev kub ceev scanning oscillator system tso cai rau siab tas li. ncov fais fab tso zis thiab ntau yam ntawm substrates yuav tsum tau cim. Nrog zoo laser beam, tsis tshua muaj nqi ntawm kev siv, 100,000 teev txij nkawm-dawb, haum rau txhuas oxide dub, 304 stainless hlau xim, stripping anode, stripping txheej, semiconductor thiab electronics kev lag luam, yas thiab lwm yam rhiab ntaub ntawv cim thiab PVC yas yeeb nkab kev lag luam , kos tawm cov qauv font ib puag ncig tiv thaiv raws li ROHS cov qauv.
Piv nrog rau lub tshuab laser npav dav dav, MOPA laser npav tshuab M1 mem tes dav 4-200ns, M6 mem tes dav 2-200ns. zoo tib yam laser npav tshuab mem tes dav yog 118-126ns, yog li koj tuaj yeem pom MOPA laser npav tshuab mem tes dav tuaj yeem hloov kho ntau yam, yog li koj tuaj yeem nkag siab tias vim li cas qee cov khoom siv fiber ntau laser npav tshuab tsis tuaj yeem tsoo cov nyhuv, tab sis MOPA laser npav tshuab tuaj yeem ua tau. laser npav tshuab tuaj yeem ua tau.
Txawm li cas los xij, ntau tus neeg muas zaub yuav MOPA laser npav tshuab uas xav tau tib yam kev ua haujlwm ceev xws li cov tshuab fiber ntau laser npav tshuab, tab sis qhov no tsis yog qhov tseeb. Ob lub technologies txawv. Thaum engraving cov teebmeem xim, lub tshuab yuav tsum tau kos nrog cov duab ntxoov ntxoo me me ntawm cov frequencies siab, uas tso cai rau siab daws teeb meem engraving, tab sis tib lub sij hawm engraving ceev yog qeeb qeeb. Tsis tas li ntawd, nyob rau hauv cov hlau qhov tob engraving, MOPA laser npav tshuab tej zaum yuav tsis muaj qhov kom zoo dua, vim hais tias tsis muaj qhov zoo ntawm tib lub zog pulse, tab sis cov nyhuv yog ilv nyob rau hauv cov nqe lus ntawm thiab zoo dua lub dav laser npav tshuab ntawm ib tug loj scale. . Yog li ntawd, ua ntej cov neeg siv khoom xaiv yuav MOPA laser npav tshuab, lawv yuav tsum nkag siab qhov zoo thiab qhov tsis zoo ntawm hom laser npav tshuab.
MOPA laser npav tshuab yog tsim rau cov txheej txheem zoo ntawm cov hlau thiab cov khoom tsis yog hlau, xws li cov khoom siv digital laser engraving dub, xov tooj ntawm tes rov qab cover, IPAD, txhuas dub, xov tooj ntawm tes tuav, yas translucent yawm sij, hluav taws xob Cheebtsam, integrated circuits. (IC), cov khoom siv hluav taws xob, cov khoom sib txuas lus, cov khoom siv hauv chav dej, cov cuab yeej siv, cov cuab yeej txiav, tsom iav thiab moos, cov hniav nyiaj hniav kub, nws pib qhov chaw, lub nra thiab lub hnab, cookware, stainless hlau khoom thiab lwm yam kev lag luam.
Maven Laser Automation Company tau tsom mus rau kev lag luam laser rau 14 xyoo, peb tshwj xeeb hauv laser npav, peb muaj fiber ntau laser npav tshuab, CO2 laser npav tshuab, UV laser npav tshuab, ntxiv rau, peb kuj muaj laser vuam tshuab, laser txiav. tshuab thiab laser tu tshuab, yog tias koj xav tau peb cov tshuab, koj tuaj yeem ua raws li peb thiab xav tiv tauj peb.
Post lub sij hawm: Nov-15-2022
