1. Bothata: Slag splash
Mochini oa ho tšoaea Laser (mochini oa ho tšoaea laser) ke lebone la laser holim'a lintho tse fapaneng tse fapaneng ka letšoao le sa feleng.Phello ea ho tšoaea ke ho senola lintho tse tebileng ka ho fetoha mouoane ha lintho tse holim'a metsi, e le ho ngola lipaterone tse ntle, matšoao a khoebo le mongolo, mochini oa ho tšoaea laser o arotsoe haholo, mochini oa ho tšoaea oa CO2 laser, mochini oa ho tšoaea oa semiconductor laser, ho tšoaea fiber laser. mochini le mochini oa ho tšoaea oa laser oa YAG, mochini oa ho tšoaea laser o sebelisoa haholo litlhoko tse ling bakeng sa liketsahalo tse ntle le tse nepahetseng haholoanyane.E sebelisoa likarolong tsa elektronike, lipotoloho tse kopantsoeng (IC), lisebelisoa tsa motlakase, puisano ea selefouno, lihlahisoa tsa hardware, lisebelisoa tsa lisebelisoa, lisebelisoa tse nepahetseng, likhalase le lioache, mabenyane, likarolo tsa likoloi, linotlolo tsa polasetiki, thepa ea mohaho, liphaephe tsa PVC.
Sengoliloeng sena se u isa kutloisisong e potlakileng ea mochini o tšoaeang oa mopa fiber laser
1.Phapang lipakeng tsa Q modulation le theknoloji ea MOPA ho li-laser tsa fiber
Mefuta e 'meli ea mantlha ea li-laser tsa pulsed fiber ha joale tse 'marakeng bakeng sa lits'ebetso tsa ho tšoaea ka laser ke theknoloji ea Q-modulated le theknoloji ea MOPA, e leng sebopeho sa laser se nang le laser oscillator e kentsoeng ka amplifier.Indastering, laser ea MOPA e bua ka laser ea "nanosecond pulsed fiber" e ikhethang, e "bohlale" ho feta e nang le mohloli oa peo ea laser ea semiconductor e tsamaisoang ke molumo oa motlakase le sehokelo sa fiber."Bohlale" ba eona bo bonahala haholo-holo ka bophara ba phallo ea phallo e ka fetoloa ka mokhoa o ikemetseng (moeli o ka fihla ho 2ns-500ns), 'me sekhahla sa ho pheta-pheta se ka fihla ho megahertz.Q-modulated fiber laser seed source sebopeho se kenngoa ka har'a fiber oscillation cavity loss modulator, ka ho fetola nako le nako tahlehelo ea optical ka har'a cavity resonant ho hlahisa bophara bo itseng ba pulse ea nanosecond pulse light output.Bakeng sa bothata bona bo atisang ho khathatsa, re tla etsa tlhahlobo e khutšoane ho tsoa likarolong tse tharo: sebopeho sa ka hare sa laser, parameter ea optical e hlahisoang le maemo a kopo.
2. Sebopeho sa ka hare sa laser
Sebopeho se ka hare sa MOPA fiber lasers le Q-modulated fiber lasers li fapane haholo-holo ka tsela ea ho hlahisa lebone la lebone la peō ea pulse, le hlahisoang ke motlakase oa motlakase o tsamaisang semiconductor laser chip, ke hore, pontšo ea leseli e hlahisoang e fetoloa ke motlakase o khannang. sesupo, kahoo ho na le phetoho e kholo bakeng sa ho hlahisa li-parameter tse fapaneng tsa pulse (bophara ba pulse, ho pheta-pheta khafetsa, pulse waveform le matla, joalo-joalo)..Letšoao la optical la pulsed peo ea Q-modulated fiber laser le hlahisoa ka ho eketseha kapa ho fokotsa tahlehelo ea mahlo nako le nako ka har'a sekoti sa resonant ho hlahisa tlhahiso ea pulsed optical, e leng sebopeho se bonolo le se molemo ho feta theko.Leha ho le joalo, li-parameter tsa pulse li batla li lekanyelitsoe ke lisebelisoa tsa Q-modulated le litšusumetso tse ling.
Molao-motheo oa sebopeho sa kahare sa MOPA fiber laser le Q-modulated fiber laser e bonts'oa ka mokhoa o latelang.
3. Mekhahlelo ea optical e hlahisoang
The output pulse wide of MOPA faeba laser e khona ho fetoha.The pulse wide of MOPA fiber laser has arbitrary tunability (range 2ns to 500 ns).
Ha bophara ba pulse bo fokotseha, sebaka se senyehileng sa mocheso se senyenyane 'me se phahamisa ho nepahala ha ts'ebetso ho ka fumanoa.
Q-modulated fiber laser output pulse width ha e fetohe, 'me bophara ba pulse hangata bo hlahisoa ka boleng bo tsitsitseng ba 80 ns ho isa ho 140 ns.Laser ea fiber ea MOPA e na le mefuta e mengata e mengata ea ho pheta-pheta.Li-laser tsa MOPA li ka fihlela tlhahiso ea maqhubu a phahameng a MHz.Maqhubu a ho pheta-pheta a phahameng a bolela ts'ebetso e phahameng ea ts'ebetso, 'me MOPA e ka boloka litšobotsi tse phahameng tsa matla tlas'a maemo a phahameng a ho pheta-pheta khafetsa.Q-modulated fiber lasers e lekanyelitsoe ke maemo a ts'ebetso ea Q-switch mme e na le mefuta e fokolang ea maqhubu a tlhahiso, e fihlang ~ 100 kHz feela ka maqhubu a phahameng.
4. Maemo a Kopo
MOPA fiber laser e na le mefuta e mengata e fapaneng ea liparamente, ka hona, ntle le ho koahela lits'ebetso tse tloaelehileng tsa nanosecond laser, e ka nka monyetla ka bophara ba eona bo ikhethang bo moqotetsane, maqhubu a phahameng a phefumolohang, le matla a phahameng a tlhoro ho fihlela lits'ebetso tse ikhethang tsa ts'ebetso e nepahetseng. .Ka mohlala.
Aluminium oxide tšesaane lakane holim'a hlobolisa ditshebediso tsa ka
Hona joale lihlahisoa tsa elektronike tse tšesaane le tse bobebe, liselefouno tse ngata, matlapa, lik'homphieutha li sebelisa aluminium oxide e tšesaane e le khetla ea sehlahisoa.Tšebeliso ea laser ea Q-modulated ka har'a poleiti e tšesaane ea aluminium e tšoaeang hanyane, ho bonolo ho lebisa ho deformation ea lintho tse bonahalang, ka morao ea sephutheloana sa convex, e amang ponahalo ea botle ka kotloloho.'Me ts'ebeliso ea li-parameter tse nyane tsa MOPA laser pulse wide, tse ka etsang hore thepa e se ke ea e-ba bonolo ho e fetola, ntlha ea bohlokoa le eona e bosoeu bo khanyang haholoanyane.Lebaka ke hobane laser ea MOPA e sebelisa liparamente tse nyane tsa bophara ba pulse e ka etsa hore laser e lule e le ka har'a thepa nako e khuts'oane, empa hape e na le matla a lekaneng a ho tlosa lera la anode, kahoo bakeng sa ts'ebetso ea anode e tšesaane ea aluminium oxide. MOPA laser ke khetho e molemo.
Sesebelisoa sa anodized aluminium blackening
Ho sebelisa laser ho tšoaea letšoao le letšo, nomoro ea mohlala, mongolo, joalo-joalo holim'a lisebelisoa tsa aluminium tse anodized, sesebelisoa sena se 'nile sa sebelisoa butle-butle ke Apple, Huawei, ZTE, Lenovo, Meizu le baetsi ba bang ba elektroniki lilemong tse peli tse fetileng bakeng sa ho tšoaea. letšoao, nomoro ea mohlala, joalo-joalo e nang le matšoao a matšo holim'a khetla ea lihlahisoa tsa elektronike.Bakeng sa mofuta ona oa ts'ebeliso, ke laser ea MOPA feela e ka e sebetsanang hajoale.Kaha laser ea MOPA e na le mefuta e mengata e fapaneng ea bophara ba pulse le phetoho ea maqhubu a pulse, ts'ebeliso ea bophara ba pulse e moqotetsane, liparamente tse phahameng tsa maqhubu li ka tšoauoa holim'a phello e ntšo, ka mefuta e fapaneng ea liparamente le tsona li ka tšoauoa ka grayscale e fapaneng. phello.
Letšoao la Laser la mebala
Ho tšoaea ka laser ea mebala ke mofuta o mocha oa mokhoa oa ho tšoaea ka laser.Hajoale, theknoloji ena ke ea nakoana feela ea laser ea MOPA e tšoaeang tšepe e sa hloekang, chrome, titanium le lisebelisoa tse ling tsa tšepe tse nang le lipaterone tsa mebala.Ha u bapala 'mala holim'a thepa ea tšepe e sa hloekang, lebone la laser le ka fetoloa ho fetola' mala oa bokaholimo ba lintho tse fetohang, e le ho fumana phello e khabisitsoeng ea mebala e fapaneng, bakeng sa indasteri ea lihlahisoa tsa tšepe, o ka eketsa mmala. ea mokhoa oa ho tšoaea, o ka hlophisa mefuta e fapaneng ea lipaterone tsa mongolo kamoo u lakatsang kateng, ho le bonolo ebile ho le bonolo ho sebetsa: ts'ireletso ea tikoloho le ho se silafatse;ho tšoaea lebelo, ho ka ntlafatsa haholo boleng bo ekelitsoeng ba lihlahisoa tsa tšepe e sa hloekang, ho ntlafatsa tlholisano ea 'maraka oa lihlahisoa tsa tšepe.Ho eketsa boleng ba sehlahisoa.
Ka kakaretso, MOPA fiber laser pulse bophara le maqhubu a khona ho fetoha ka mokhoa o ikemetseng, le mefuta e mengata e mengata e ka feto-fetohang, kahoo ts'ebetso ea phello e ntle, e tlase ea mocheso, ka poleiti e tšesaane ea aluminium oxide e tšoaeang, anodized aluminium e ntšo, 'mala oa tšepe e sa hloekang, jj. ., melemo ea e ikhethang, e ka finyella phello ea Q fiber laser e ke ke ea finyelloa.Q-modulated fiber laser e khetholloa ka ho tšoaea ka matla, 'me e na le melemo e itseng ts'ebetsong e tebileng ea tšepe ea tšepe, empa phello ea ho tšoaea e mpe haholoanyane.Lits'ebetsong tse tloaelehileng tsa ho tšoaea, likarolo tsa mantlha tsa li-laser tsa MOPA tsa pulsed fiber ha li bapisoa le li-laser tsa Q-modulated fiber li bonts'itsoe tafoleng e ka tlase.Basebelisi ba ka khetha laser e nepahetseng ho latela litlhoko tsa 'nete tsa lisebelisoa tsa ho tšoaea le litlamorao.
| Lebitso la Kopo | Q-modulated lasers | MOPA Laser |
| Aluminium oxide sheet stripping | The substrate e holofala habonolo, e etsa mekotla ea li-convex le mela e tlase e mahoashe | Bophara ba pulse e nyane, masala a manyane a mocheso, ha ho na deformation ea substrate, mohlala o motle le o mosoeu o khanyang. |
| Anodized aluminium blackening | Ke palo e lekanyelitsoeng feela ea lerōle la boleng bo ka khonehang | Ka mefuta e mengata e fapaneng ea li-parameter, o ka tšoaea mebala e fapaneng ea bohlooho le botšo bo botšo |
| Metako e tebileng ea tšepe | E matla, e loketse bakeng sa ho betla ho tebileng, ho pota-pota | Botebo bo fokolang ba ho betla, empa setaele se setle, taper e nyane, e ka etsa kalafo e tšoeu e khanyang |
| 'Mala oa tšepe e sa hloekang | E hloka ho se tsepamise maikutlo, phello e thata haholoanyane ho e lokisa | E ka bapala mebala e fapaneng ka ho fetola bophara ba pulse le motsoako oa frequency |
| ABS le lisebelisoa tse ling tsa polasetiki | Phello e bonolo ea mosehla, maikutlo a boima, ka potlako | Ha ho na maikutlo, ha ho bonolo ho mosehla, ts'ebetso e ntle |
| Ho penta linotlolo tsa polasetiki tse translucent | Ho thata ho tlosa | Ho bonolo ho tlosa contour e hloekileng, e hlakileng, phetisetso e ntle ea leseli, ts'ebetso e phahameng |
| PCB board ea ho tšoaea barcode, khoutu ea 2D | Matla a phahameng a single pulse, empa epoxy resin e utloa matla a laser | Amohela bophara bo bonyenyane ba pulse, maqhubu a mahareng, barcode, khoutu ea 2D e hlakile haholoanyane, ha ho bonolo ho e tlosa ebile ho bonolo ho e hlahloba |
5. Likarolo tsa Ts'ebetso ea MOPA Laser Marking Machine
Mochini o tšoaeang laser oa MOPA ke oa sehlopha sa mochini oa ho tšoaea oa laser, mochini o tšoaeang oa MOPA o sebelisa laser e tobileng modulated semiconductor laser e le sekema sa peo ea fiber laser (MOPA) ha e bapisoa le Q-modulated fiber laser, MOPA fiber laser pulse frequency le bophara ba pulse bo khona ho laoleha ka boits'oaro, ka li-parameter tse peli tsa laser ho ikamahanya le tsona, ka The high speed scanning oscillator system e lumella hore kamehla ho be le matla a phahameng a phahameng a phahameng le mefuta e mengata e mengata ea li-substrates tse lokelang ho tšoauoa.Ka boleng bo phahameng ba laser boriti, litšenyehelo tse tlase tsa ts'ebeliso, lihora tse 100,000 tsa tlhokomelo e sa lefelloeng, tse loketseng aluminium oxide e ntšo, 'mala oa tšepe ea 304, anode e hlobolisang, ho roala liaparo, indasteri ea semiconductor le lisebelisoa tsa elektroniki, polasetiki le lisebelisoa tse ling tse hlokolosi le indasteri ea liphaephe tsa polasetiki tsa PVC. , ho tšoaea mokhoa oa tšireletso ea tikoloho ho latela litekanyetso tsa ROHS.
Ha ho bapisoa le mochini o akaretsang oa laser oa ho tšoaea, mochini o tšoaeang laser oa MOPA M1 pulse wide 4-200ns, M6 pulse wide 2-200ns.tloaelehileng laser tšoaea mochine pulse bophara ke 118-126ns, kahoo o ka bona MOPA laser tšoaea mochine pulse bophara ka fetoloa ka mefuta e fapaneng e pharaletseng, kahoo u ka utloisisa hore na ke hobane'ng ha lihlahisoa tse ling tse tloaelehileng fiber laser ho tšoaea mochine o ke ke oa otla phello, empa MOPA laser ho tšoaea mochine ka etsa.laser ho tšoaea mochine ka etsa.
Leha ho le joalo, bareki ba bangata ba reka mechine e tšoaeang laser ea MOPA ba lebeletse lebelo le ts'oanang la ho sebetsa joalo ka mechini e tloaelehileng ea fiber laser e tšoaeang, empa ho hlakile hore ha ho joalo.Litheknoloji tsena tse peli li fapane.Ha o ngola litlamorao tsa 'mala, mochini o hloka ho tšoaea ka litlamorao tse nyane tsa moriti ka maqhubu a phahameng, a lumellang hore ho behoe litšoantšo tse phahameng, empa ka nako e ts'oanang lebelo la ho fata le batla le lieha haholo.Ho feta moo, ka botebo ba tšepe e betliloeng, mochini o tšoaeang laser oa MOPA o kanna oa se be le molemo, hobane ha ho na molemo ho matla a le mong oa pulse, empa phello e bobebe mabapi le ho feta mochini o tšoaeang laser ka kakaretso ka tekanyo e kholo. .Ka hona, pele bareki ba khetha ho reka mochini o tšoaeang laser oa MOPA, ba hloka ho utloisisa melemo le likotsi tsa mofuta ona oa mochini o tšoaeang laser.
Mochini o tšoaeang laser oa MOPA o loketse ts'ebetso e ntle ea ho tšoaea ea tšepe le lisebelisoa tse seng tsa tšepe, joalo ka likarolo tsa sehlahisoa sa dijithale laser fatiloeng e ntšo, sekoaelo se ka morao sa selefouno, IPAD, aluminium e ntšo, linotlolo tsa mohala, linotlolo tsa polasetiki tse translucent, likarolo tsa elektroniki, li-circuits tse kopaneng. (IC), lisebelisoa tsa motlakase, lihlahisoa tsa puisano, lisebelisoa tsa bohloeki ba kamore ea ho hlapela, lisebelisoa tsa lisebelisoa, lisebelisoa tsa ho itšeha, likhalase le lioache, mabenyane, likarolo tsa likoloi, mekotla le mekotla, li-cookware, lihlahisoa tsa tšepe tse sa hloekang le liindasteri tse ling.
Maven Laser Automation Company esale e tsepamisitse maikutlo indastering ea laser ka lilemo tse 14, re ikhethetse ho tšoaea laser, re na le mochini o tšoaeang fiber laser, mochini oa ho tšoaea oa CO2 laser, mochini oa ho tšoaea oa UV laser, ho feta moo, re na le mochini oa welding oa laser, laser cutting. mochini le laser ho hloekisa mochine, haeba u thahasella mechine ea rona, u ka re latela 'me u ikutloe u lokolohile ho ikopanya le rona.
Nako ea poso: Nov-15-2022
