1. Teeb meem: Cov dej ntws tawm
Lub tshuab cim laser (laser marking machine) yog lub teeb laser rau ntawm ntau yam khoom sib txawv ntawm ib qho cim tas mus li. Qhov cuam tshuam ntawm kev cim yog qhia cov khoom sib sib zog nqus los ntawm kev ua kom cov khoom nto evaporation, yog li ntawd nws thiaj li kos tau cov qauv zoo, cov cim lag luam thiab cov ntawv nyeem. Lub tshuab cim laser feem ntau muab faib ua CO2 laser marking machine, semiconductor laser marking machine, fiber laser marking machine thiab YAG laser marking machine. Lub tshuab cim laser feem ntau siv rau qee qhov kev xav tau rau cov sijhawm zoo dua, siab dua. Nws yog siv rau hauv cov khoom siv hluav taws xob, kev sib xyaw ua ke (IC), cov khoom siv hluav taws xob, kev sib txuas lus ntawm xov tooj ntawm tes, cov khoom siv kho vajtse, cov cuab yeej siv, cov cuab yeej precision, tsom iav thiab moos, hniav nyiaj hniav kub, qhov chaw tsheb, cov yuam sij yas, cov ntaub ntawv tsim kho, cov kav dej PVC.
Tsab xov xwm no yuav coj koj mus rau kev nkag siab sai ntawm mopa fiber laser marking tshuab
1. Qhov txawv ntawm Q modulation thiab MOPA technology hauv fiber lasers
Ob hom pulsed fiber lasers tseem ceeb uas tam sim no muaj nyob rau hauv kev ua lag luam rau kev siv laser cim yog Q-modulated technology thiab MOPA technology, uas yog ib lub laser qauv uas muaj ib lub laser oscillator cascaded nrog ib lub amplifier. Hauv kev lag luam, MOPA laser yog hais txog ib lub nanosecond pulsed fiber laser tshwj xeeb, "ntse" ntau dua uas muaj ib lub semiconductor laser noob qhov chaw tsav los ntawm lub zog hluav taws xob pulse thiab ib lub fiber amplifier. Nws "ntse" feem ntau yog pom nyob rau hauv qhov tso zis pulse dav yog hloov kho tau ywj pheej (qhov ntau yam tuaj yeem txog li 2ns-500ns), thiab qhov rov ua dua zaus tuaj yeem txog li megahertz. Q-modulated fiber laser noob qhov chaw qauv yog ntxig rau hauv lub fiber oscillation cavity loss modulator, los ntawm kev hloov kho qhov muag poob hauv lub resonant cavity kom tsim tau ib qho pulse dav ntawm nanosecond pulse lub teeb tso zis. Rau qhov teeb meem no feem ntau ua rau muaj teeb meem, peb yuav ua qhov kev tshuaj xyuas luv luv los ntawm peb yam: laser sab hauv qauv, cov zis optical parameters thiab cov xwm txheej ntawm daim ntawv thov.
2. Cov qauv sab hauv ntawm laser
Cov qauv sab hauv ntawm MOPA fiber lasers thiab Q-modulated fiber lasers txawv feem ntau hauv txoj kev tsim cov teeb liab noob pulse, uas yog tsim los ntawm lub zog hluav taws xob tsav lub semiconductor laser chip, piv txwv li lub teeb liab tso zis yog modulated los ntawm lub zog hluav taws xob tsav tsheb, yog li muaj kev ywj pheej zoo rau kev tsim cov teeb liab sib txawv (qhov dav ntawm lub zog, qhov rov ua dua zaus, lub zog pulse waveform thiab lub zog, thiab lwm yam). . Lub teeb liab noob pulsed optical ntawm Q-modulated fiber laser yog tsim los ntawm kev nce lossis txo qhov poob ntawm qhov muag pom hauv qhov resonant cavity kom tsim cov teeb liab pulsed optical, uas yooj yim hauv cov qauv thiab muaj txiaj ntsig zoo dua hauv tus nqi. Txawm li cas los xij, cov teeb liab pulse raug txwv me ntsis los ntawm Q-modulated cov khoom siv thiab lwm yam kev cuam tshuam.
Lub hauv paus ntsiab lus sab hauv ntawm MOPA fiber laser thiab Q-modulated fiber laser yog schematically qhia raws li nram no.
3. Cov zis teeb pom kev zoo tsis
Qhov dav ntawm cov zis ntawm MOPA fiber laser yog hloov kho tau ntawm nws tus kheej. Qhov dav ntawm cov zis ntawm MOPA fiber laser muaj qhov hloov pauv tau (ntau ntawm 2ns txog 500 ns).
Qhov dav ntawm lub pulse nqaim dua, qhov chaw cuam tshuam los ntawm cua sov me dua thiab qhov ua tiav tau zoo dua.
Qhov Q-modulated fiber laser tso zis pulse dav tsis tuaj yeem hloov kho tau, thiab qhov dav pulse feem ntau yog tso zis ntawm tus nqi ruaj khov ntawm 80 ns txog 140 ns. MOPA fiber laser muaj ntau qhov rov ua dua zaus. MOPA lasers tuaj yeem ncav cuag qhov tso zis zaus siab ntawm MHz. Qhov rov ua dua zaus siab txhais tau tias kev ua haujlwm zoo, thiab MOPA tuaj yeem tswj tau qhov siab tshaj plaws lub zog yam ntxwv nyob rau hauv qhov rov ua dua zaus siab. Q-modulated fiber lasers raug txwv los ntawm cov xwm txheej ua haujlwm ntawm Q-switch thiab muaj qhov tso zis zaus nqaim, ncav cuag tsuas yog ~ 100 kHz ntawm cov zaus siab.
4. Cov Xwm Txheej Thov
Lub MOPA fiber laser muaj ntau yam kev ntsuas, yog li ntxiv rau kev npog cov ntawv thov ua cov nanosecond laser ib txwm muaj, nws kuj tseem tuaj yeem siv nws qhov dav dav ntawm lub zog, qhov rov ua dua siab, thiab lub zog siab kom ua tiav qee qhov kev siv ua tiav tshwj xeeb. Piv txwv li.
Daim ntawv thov ntawm Aluminium oxide nyias daim ntawv nto stripping
Tam sim no cov khoom siv hluav taws xob nyias thiab sib dua, ntau lub xov tooj ntawm tes, ntsiav tshuaj, thiab khoos phis tawj siv cov txhuas oxide nyias ua lub plhaub ntawm cov khoom. Kev siv Q-modulated laser hauv daim hlau txhuas nyias cim cov khoom siv hluav taws xob, yooj yim ua rau cov khoom deformation, tom qab ntawm lub pob convex, ncaj qha cuam tshuam rau qhov zoo nkauj. Thiab kev siv MOPA laser me dua cov kev ntsuas dav dav, uas tuaj yeem ua rau cov khoom tsis yooj yim deformation, cov kab hauv qab kuj tseem muag dua dawb ci. Qhov no yog vim tias MOPA laser siv cov kev ntsuas dav dav me me tuaj yeem ua rau lub laser nyob hauv cov khoom siv rau lub sijhawm luv dua, tab sis kuj muaj lub zog txaus los tshem tawm cov txheej anode, yog li rau qhov nyias txhuas oxide nto stripping anode ua, MOPA laser yog qhov kev xaiv zoo dua.
Daim ntawv thov blackening anodized aluminium
Siv laser los cim lub logo dub, tus lej qauv, cov ntawv nyeem, thiab lwm yam ntawm qhov chaw ntawm cov khoom siv anodized aluminium, 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 cim lub logo, tus lej qauv, thiab lwm yam nrog cov cim dub ntawm lub plhaub ntawm cov khoom siv hluav taws xob. Rau hom ntawv thov no, tsuas yog MOPA laser tuaj yeem ua tiav nws tam sim no. Raws li MOPA laser muaj ntau yam ntawm qhov dav pulse thiab kev hloov pauv zaus pulse, kev siv qhov dav pulse nqaim, cov yam ntxwv zaus siab tuaj yeem cim rau ntawm qhov chaw ntawm cov khoom siv dub nyhuv, los ntawm kev sib xyaw ua ke ntawm cov yam ntxwv kuj tuaj yeem cim nrog cov nyhuv greyscale sib txawv.
Xim Laser Cim
Xim laser cim yog ib hom tshiab ntawm cov txheej txheem cim laser. Tam sim no, cov thev naus laus zis no tsuas yog siv MOPA laser cim rau ntawm cov hlau tsis xeb, chrome, titanium thiab lwm yam khoom siv hlau nrog cov qauv xim ib ntus xwb. Thaum ua si xim rau ntawm cov khoom siv hlau tsis xeb, lub teeb laser tuaj yeem hloov kho kom hloov xim ntawm cov txheej saum npoo ntawm cov khoom siv, kom tau txais cov txiaj ntsig zoo nkauj ntawm cov xim sib txawv, rau kev lag luam khoom siv hlau tsis xeb, koj tuaj yeem ntxiv xim ntawm cov qauv 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; cim ceev, tuaj yeem txhim kho tus nqi ntxiv ntawm cov khoom siv hlau tsis xeb, txhim kho kev sib tw ntawm cov khoom siv hlau tsis xeb. Ntxiv tus nqi ntxiv rau cov khoom.
Feem ntau, MOPA fiber laser pulse dav thiab zaus hloov kho tau ywj pheej, thiab ntau yam kev hloov kho tau, yog li cov txheej txheem ntawm cov nyhuv zoo, tsis tshua muaj thermal, hauv cov phaj nyias ntawm txhuas oxide cim, anodized txhuas dub, stainless hlau xim, thiab lwm yam, qhov zoo ntawm qhov zoo tshaj plaws, tuaj yeem ua tiav cov nyhuv ntawm Q fiber laser tsis tuaj yeem ua tiav. Q-modulated fiber laser yog tus cwj pwm los ntawm kev cim muaj zog dua, thiab muaj qee qhov zoo hauv kev ua cov hlau sib sib zog nqus, tab sis cov nyhuv cim yog rougher. Hauv cov ntawv thov cim dav dav, cov yam ntxwv tseem ceeb ntawm MOPA pulsed fiber lasers piv rau Q-modulated fiber lasers tau qhia hauv lub rooj hauv qab no. Cov neeg siv tuaj yeem xaiv lub laser zoo raws li qhov xav tau tiag tiag ntawm cov ntaub ntawv cim thiab cov teebmeem.
| Lub Npe Daim Ntawv Thov | Q-modulated lasers | MOPA Lasers |
| Aluminium oxide daim ntawv nto stripping | Lub substrate yooj yim deformed, tsim cov hnab convex thiab cov kab hauv qab ntxhib | Qhov dav me me ntawm lub plawv dhia, cov khoom seem thermal me me, tsis muaj kev hloov pauv ntawm lub substrate, cov qauv dawb zoo thiab ci ntsa iab |
| Anodized txhuas blackening | Tsuas yog siv tau tsawg tsawg ntawm cov plua plav zoo xwb | Los ntawm ntau yam kev teeb tsa parameter, koj tuaj yeem cim tawm ntau yam ntxoov ntxoo grey thiab dub dub ua tiav |
| Hlau engraving tob | Muaj zog, tsim nyog rau kev txiav tob, txiav tsis zoo | Qhov tob ntawm kev kos duab tsis muaj zog, tab sis cov kab hauv qab zoo, cov taper me me, tuaj yeem ua kev kho kom dawb ci |
| Xim hlau tsis xeb | Yuav tsum tsis txhob tsom mus rau qhov tseem ceeb, qhov cuam tshuam nyuaj dua los kho | Muaj peev xwm ua si ntau yam xim los ntawm kev kho qhov dav ntawm lub zog thiab kev sib xyaw ua ke ntawm zaus |
| ABS thiab lwm yam yas ua tiav | Yooj yim daj nyhuv, hnyav xav, ceev ceev | Tsis muaj kev xav, tsis yooj yim rau daj, ua tiav zoo |
| Kev tshem xim ntawm cov yuam sij yas pob tshab | Nyuaj dua rau tshem tawm | Yooj yim tshem tawm huv si, meej ntug contour, zoo dua lub teeb kis tau zoo, ua haujlwm tau zoo |
| PCB board cim barcode, 2D code | Lub zog siab ib zaug xwb, tab sis epoxy resin rhiab rau lub zog laser | Txais yuav qhov dav me me ntawm lub zog, qhov nruab nrab zaus, barcode, 2D code meej dua, tsis yooj yim tshem tawm thiab yooj yim rau luam theej duab |
5. Cov yam ntxwv ntawm MOPA Laser Marking Tshuab
Lub tshuab cim MOPA laser yog ib hom tshuab cim laser, MOPA laser siv lub tshuab semiconductor laser ncaj qha los ua lub hauv paus chiv keeb (MOPA) ntawm fiber laser, piv rau Q-modulated fiber laser, MOPA fiber laser pulse zaus thiab pulse dav tuaj yeem tswj tau ntawm nws tus kheej, los ntawm ob qho kev teeb tsa laser los kho, los ntawm lub kaw lus scanning oscillator ceev ceev tso cai rau cov zis siab tshaj plaws tas li thiab ntau yam substrates kom cim tau. Nrog lub teeb laser zoo, tus nqi qis, 100,000 teev txij nkawm tsis tas yuav tsum tau ua, tsim nyog rau txhuas oxide dub, 304 stainless hlau xim, stripping anode, stripping txheej, kev lag luam semiconductor thiab electronics, yas thiab lwm yam khoom siv rhiab heev cim thiab kev lag luam PVC yas yeeb nkab, cim cov qauv ntawv tiv thaiv ib puag ncig raws li ROHS cov qauv.
Piv nrog rau lub tshuab cim laser dav dav, MOPA laser cim tshuab M1 lub zog dav yog 4-200ns, M6 lub zog dav yog 2-200ns. Lub zog dav ntawm lub tshuab cim laser ib txwm yog 118-126ns, yog li koj tuaj yeem pom tias lub zog dav ntawm lub tshuab cim MOPA laser tuaj yeem hloov kho tau ntau yam, yog li koj tuaj yeem nkag siab tias vim li cas qee cov khoom siv fiber laser ib txwm tsis tuaj yeem ua tiav cov txiaj ntsig, tab sis MOPA laser cim tshuab tuaj yeem ua tau. Lub tshuab cim laser tuaj yeem ua tau.
Txawm li cas los xij, ntau tus neeg siv khoom yuav MOPA laser marking tshuab xav tias yuav ua haujlwm ceev ib yam li cov fiber laser marking tshuab, tab sis qhov no tsis yog qhov tseeb. Ob lub thev naus laus zis sib txawv. Thaum engraving xim, lub tshuab yuav tsum cim nrog cov teebmeem ntxoov ntxoo tsawg kawg nkaus ntawm cov zaus siab, uas tso cai rau kev engraving siab, tab sis tib lub sijhawm engraving ceev qeeb dua. Tsis tas li ntawd, hauv cov hlau tob engraving, MOPA laser marking tshuab yuav tsis muaj qhov zoo dua, vim tias tsis muaj qhov zoo dua ntawm lub zog ib zaug xwb, tab sis qhov cuam tshuam yog qhov tsis zoo hauv cov nqe lus ntawm thiab zoo dua li lub tshuab laser marking dav dav ntawm qhov loj. Yog li ntawd, ua ntej cov neeg siv khoom xaiv yuav MOPA laser marking tshuab, lawv yuav tsum nkag siab txog qhov zoo thiab qhov tsis zoo ntawm hom laser marking tshuab no.
Lub tshuab cim laser MOPA yog qhov tsim nyog rau kev cim zoo ntawm cov hlau thiab cov khoom tsis yog hlau, xws li cov khoom lag luam digital laser engraving dub, lub xov tooj ntawm tes rov qab npog, IPAD, txhuas dub, tus yuam sij xov tooj ntawm tes, tus yuam sij yas translucent, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob sib xyaw (IC), cov khoom siv hluav taws xob, cov khoom sib txuas lus, cov khoom siv hauv chav dej, cov khoom siv cuab yeej, cov cuab yeej txiav, tsom iav thiab moos, hniav nyiaj hniav kub, cov khoom siv tsheb, lub hnab thiab hnab, cov khoom siv ua noj, cov khoom siv hlau tsis xeb thiab lwm yam lag luam.
Maven Laser Automation Company tau tsom mus rau kev lag luam laser tau 14 xyoo, peb tshwj xeeb hauv kev cim laser, peb muaj fiber laser cim tshuab, CO2 laser cim tshuab, UV laser cim tshuab, ntxiv rau, peb kuj muaj laser vuam tshuab, laser txiav tshuab thiab laser ntxuav tshuab, yog tias koj xav tau peb cov tshuab, koj tuaj yeem ua raws li peb thiab xav tiv tauj peb.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-15-2022
