1. Ingxaki: I-slag splash
Umatshini wokumakisha weLaser (umatshini wokumakisha welaser) ngumqa welaser kumphezulu weentlobo ngeentlobo zezinto ezahlukeneyo kuphawu olusisigxina. Umphumo wokumakisha kukubonisa izinto ezinzulu ngokuguquka kwezinto ezingaphezulu, ukuze kubhalwe iipatheni ezintle, iimpawu zorhwebo kunye nesicatshulwa, umatshini wokumakisha we-laser wahlulwe ngokukodwa, umatshini wokumakisha we-CO2 we-laser, umatshini wokumakisha we-semiconductor we-laser, ukuphawula i-fiber laser. umatshini kunye nomatshini wokumakisha we-LAG we-laser, umatshini wokumakisha we-laser usetyenziswa ikakhulu kwezinye iimfuno zezihlandlo ezintle, ezichanekileyo. Isetyenziswe kumacandelo e-elektroniki, iisekethe ezidibeneyo (IC), izixhobo zombane, unxibelelwano lweeselfowuni, iimveliso ze-hardware, izixhobo zesixhobo, izixhobo ezichanekileyo, iiglasi kunye neewotshi, ubucwebe, iinxalenye zemoto, izitshixo zeplastiki, izinto zokwakha, iipayipi ze-PVC.
Eli nqaku likuthatha likuthathele ekuqondeni ngokukhawuleza umatshini wokumakisha we-mopa fiber laser
1.Umahluko phakathi kwe-Q modulation kunye ne-MOPA iteknoloji kwi-fiber lasers
Iindidi ezimbini eziphambili ze-pulsed fiber lasers okwangoku kwimarike yezicelo zokumakisha i-laser yitekhnoloji ye-Q-modulated kunye netekhnoloji ye-MOPA, eyisisakhiwo selaser esibandakanya i-laser oscillator cascaded ngeamplifier. Kumzi-mveliso, i-laser ye-MOPA ibhekiselele kweyodwa, "ekrelekrele" ngakumbi "nanosecond pulsed fiber laser" equka umthombo wembewu we-laser semiconductor oqhutywa yi-pulse yombane kunye ne-fiber amplifier. "Ubukrelekrele" bayo bubonakaliswa ikakhulu kububanzi be-pulse ephumayo bulungelelaniswa ngokuzimeleyo (uluhlu lunokufikelela kwi-2ns-500ns), kwaye ukuphindaphinda ukuphindaphinda kunokuya kwi-megahertz. I-Q-modulated fibre laser seed source ifakelwe kwi-fiber oscillation cavity loss modulator, ngokumodareyitha ngamaxesha athile ilahleko ye-optical kwi-resonant cavity ukuvelisa ububanzi bepulse ethile ye-nanosecond pulse light output. Kule ngxaki ehlala ikhathaza, siya kwenza uhlalutyo olufutshane kwimiba emithathu: ubume be-laser yangaphakathi, i-parameter ye-optical output kunye ne-application scenarios.
2. Isakhiwo sangaphakathi seLaser
Ubume bangaphakathi be-MOPA ifayibha lasers kunye ne-Q-modulated fiber lasers yahluka kakhulu kwindlela yokuvelisa i-pulse seed light signal, eyenziwa yi-pulse yombane eqhuba i-semiconductor laser chip, okt isibonakaliso sokukhanya esiphumayo siguqulwa ngumbane oqhubayo. uphawu, ke kukho ukuguquguquka okukhulu kokuvelisa iiparamitha zepulse ezahlukeneyo (ububanzi bepulse, ukuphindaphinda ukuphindaphinda, i-pulse wave kunye namandla, njl.njl.). . I-pulsed seed optical signal ye-Q-modulated fiber laser iveliswa ngokunyuka okanye ukunciphisa ilahleko ye-optical kwi-cavity ye-resonant ukuvelisa i-pulsed optical output, elula kwisakhiwo kunye nenzuzo ngakumbi kwixabiso. Nangona kunjalo, iiparamitha ze-pulse zikhawulelwe ngandlela thile zizixhobo ezimodyuliweyo ze-Q kunye nezinye iimpembelelo.
Umgaqo wesakhiwo sangaphakathi se-MOPA i-fiber laser kunye ne-Q-modulated fiber laser iboniswe ngokucwangcisiweyo ngolu hlobo lulandelayo.
3. Iiparamitha ze-Optical Output
Ububanzi be-pulse ye-MOPA i-fiber laser i-adjustable ngokuzimeleyo.Ububanzi be-pulse ye-MOPA i-fiber laser ine-arbitrary tunability (uluhlu lwe-2ns ukuya kwi-500 ns).
Ukunciphisa ububanzi be-pulse, encinci indawo echaphazelekayo yokushisa kwaye iphezulu ukuchaneka kokucubungula kunokufumaneka.
Ububanzi be-fiber laser ye-Q-modulated ye-pulse ayinakulungiswa, kwaye ububanzi be-pulse ngokubanzi buphuma kwixabiso elimiselweyo le-80 ns ukuya kwi-140 ns. I-MOPA fiber laser inoluhlu olubanzi lokuphindaphinda amaza. Iilaser ze-MOPA zinokufikelela kwimveliso ephezulu ye-MHz. Ukuphindaphinda okuphakamileyo okuphindaphindiweyo kuthetha ukusebenza kakuhle okuphezulu, kwaye i-MOPA inokugcina iimpawu eziphezulu zamandla phantsi kweemeko zokuphindaphinda okuphezulu. Ii-laser ze-fiber ze-Q-modulated zikhawulelwe yimiqathango yokusebenza ye-Q-switch kwaye ibe ne-frequency ye-frequency ephumayo encinci, ifikelela kuphela ~ 100 kHz kwii-frequencies eziphezulu.
4. Iimeko zesicelo
I-MOPA fiber laser inoluhlu olubanzi lweeparamitha, ke ukongeza ekugqumeni usetyenziso oluqhelekileyo lwe-nanosecond laser processing, inokuthatha ithuba lobubanzi bayo obumxinwa obunqabileyo, ukuphindaphindeka okuphezulu, kunye namandla aphezulu aphezulu ukufezekisa usetyenziso oluchanekileyo olulodwa. . Umzekelo.
I-Aluminiyam oxide ebhityileyo yeshiti yokuhlubula izicelo
Ngoku ezona mveliso zincinci zincinci kwaye zikhaphukhaphu, iiselfowuni ezininzi, iitafile, iikhompyuter zisebenzisa i-aluminium oxide encinci njengeqokobhe lemveliso. Ukusetyenziswa kwe-laser ye-Q-modulated kwi-aluminium ebhityileyo yokumakisha i-bit conductive, kulula ukukhokelela kwi-deformation yezinto eziphathekayo, umva wephakheji ye-convex, echaphazela ngokuthe ngqo ukubonakala kobuhle. Kwaye ukusetyenziswa kwe-MOPA laser encinci yeparameters yobubanzi be-pulse, enokwenza ukuba imathiriyeli ingabi lula ukuyiguqula, umgca ongezantsi ubuthathaka ngakumbi obumhlophe obuqaqambileyo. Oku kungenxa yokuba i-laser ye-MOPA isebenzisa iparamitha yobubanzi obuncinci be-pulse inokwenza i-laser ihlale kwisixhobo ixesha elifutshane, kodwa ikwanawo amandla aphezulu ngokwaneleyo okususa umaleko we-anode, ngoko ke kucwecwe olucekethekileyo lwe-aluminium oxide umphezulu wokuhluba ukusetyenzwa kwe-anode, I-laser ye-MOPA lukhetho olungcono.
Isicelo sokwenza mnyama kwealuminiyam anodized
Ukusebenzisa i-laser ukuphawula uphawu olumnyama, inombolo yemodeli, isicatshulwa, njl njl kumphezulu we-anodized aluminium imathiriyeli, esi sicelo siye sasetyenziswa ngokubanzi yi-Apple, iHuawei, iZTE, iLenovo, iMeizu kunye nabanye abavelisi be-elektroniki kwiminyaka emibini edlulileyo yokumakisha. ilogo, inombolo yemodeli, njl.njl. enamanqaku amnyama kwiqokobhe leemveliso zombane. Kolu hlobo lwesicelo, yi-MOPA laser kuphela enokuyiqhuba ngoku. Njengoko i-laser ye-MOPA inoluhlu olubanzi lobubanzi be-pulse kunye nohlengahlengiso lwe-pulse frequency, ukusetyenziswa kobubanzi obumxinwa be-pulse, iiparamitha eziphezulu zefrikhwensi zinokumakishwa kumphezulu wesiphumo esimnyama sezinto, ngokudityaniswa kweeparamitha ezahlukeneyo zinokumakishwa ngegreyscale eyahlukileyo. isiphumo.
Umbala weLaser yokuMakisha
Ukumakishwa kwe-laser yombala luhlobo olutsha lwenkqubo yokumakisha laser. Okwangoku, obu buchwephesha okwethutyana kuphela MOPA laser uphawu kwintsimbi stainless, chrome, titanium kunye nezinye izinto zentsimbi kunye iipateni umbala. Xa udlala umbala kwizixhobo zentsimbi, umqadi we-laser unokuhlengahlengiswa ukuze utshintshe umbala womgangatho wezinto ezitshintshileyo, ukuze ufumane isiphumo sokuhombisa imibala eyahlukeneyo, kwishishini lemveliso yentsimbi, unokongeza umbala. yepateni yokumakisha, ungahlela iindidi zeepatheni zeteksti njengoko unqwenela, zilungele kwaye zilula ukusebenza: ukukhuselwa kwendalo kunye nokungangcoliseki; isantya sokumakisha, sinokwandisa kakhulu ixabiso elongezelelweyo leemveliso zensimbi ezingenasici, ukwandisa ukhuphiswano lwemarike yeemveliso zensimbi. Ukongeza ixabiso elongezelelweyo kwimveliso.
Ngokubanzi, i-MOPA i-fiber laser pulse ububanzi kunye ne-frequency eguquguqukayo ngokuzimeleyo, kunye noluhlu olukhulu lweeparameters eziguquguqukayo, ngoko ke ukusetyenzwa kakuhle, umphumo ophantsi we-thermal, kwipleyiti encinci ye-aluminium oxide yokumakisha, i-anodized aluminium emnyama, umbala wensimbi engenasici, njl. ., izibonelelo ezibalaseleyo, zinokufikelela umphumo we-fiber laser ye-Q ayinakufezekiswa. I-laser ye-Q-modulated fiber ibonakaliswe ngokumakishwa okunamandla, kwaye ineenzuzo ezithile kwiprosesa yokukrola enzulu yesinyithi, kodwa umphumo wokumakisha urhabaxa. Kwizicelo zokumakisha eziqhelekileyo, iimpawu eziphambili ze-MOPA pulsed fiber lasers xa kuthelekiswa ne-Q-modulated fiber lasers ziboniswe kwitheyibhile engezantsi. Abasebenzisi banokukhetha i-laser efanelekileyo ngokweemfuno zangempela zokumakisha izixhobo kunye nemiphumo.
| Igama lesicelo | Q-modulated lasers | MOPA Lasers |
| Umphezulu we-Aluminiyam oxide sheet stripping | I-substrate ikhubazeka ngokulula, yenze iingxowa zeconvex kunye nemigca ephantsi erhabaxa | Ububanzi be-pulse encinci, intsalela encinci ye-thermal, akukho deformation ye-substrate, ipateni yesiseko emhlophe kunye eqaqambileyo. |
| I-anodized aluminiyam emnyama | Kuphela isixa esilinganiselweyo sothuli olusemgangathweni olunokwenzeka | Ngoluhlu olubanzi lweseto zeparamitha, unokuphawula izithunzi ezahlukeneyo zegreyi kunye nomnyama omnyama |
| Metal umkrolo olunzulu | Inamandla, ilungele ukukrolwa okunzulu, i-undercut erhabaxa | Ubunzulu bokukrola obubuthathaka, kodwa umgca ngaphantsi, i-taper encinci, inokwenza unyango olumhlophe oluqaqambileyo |
| Umbala wensimbi engenasici | Kufuneka ingabikho kugxininiso, umphumo unzima kakhulu ukulungisa | Ingadlala imibala eyahlukeneyo ngokulungelelanisa ububanzi be-pulse kunye nokudibanisa amaza |
| I-ABS kunye nezinye izinto zeplastiki | Isiphumo esilula se-yellowing, imvakalelo enzima, ngokukhawuleza | Akukho mvakalelo, akukho lula ukutyheli, ukulungiswa kakuhle |
| Ukupeyinta izitshixo zeplastiki eziguquguqukayo | Kunzima ngakumbi ukususa | Kulula ukususa i-contour ecocekileyo, ecacileyo, ukuhanjiswa kokukhanya okungcono, ukusebenza kakuhle okuphezulu |
| Ibhodi yePCB yokumakisha ibhakhowudi, ikhowudi ye-2D | Amandla aphezulu e-pulse enye, kodwa i-epoxy resin inovelwano kumandla e-laser | Yamkela ububanzi be-pulse encinci, i-frequency ephakathi, i-barcode, ikhowudi ye-2D icace ngakumbi, akukho lula ukuyisusa kwaye kulula ukuyiskena |
5. Iimpawu zokuSebenza zeMOPA umatshini wokuMakisha iLaser
Umatshini wokumakisha we-MOPA we-laser ungowodidi lomatshini wokumakisha we-laser, umatshini wokumakisha we-MOPA we-laser usebenzisa i-laser ye-semiconductor echanekileyo yombane njengomthombo wembewu (MOPA) iskimu se-fiber laser, xa kuthelekiswa ne-Q-modulated fiber laser, i-MOPA fiber laser pulse frequency kunye Ububanzi be-pulse buyakwazi ukulawulwa ngokuzimeleyo, ngokusebenzisa iiparamitha ezimbini ze-laser ukulungelelanisa kunye, nge-Speed speed scanning oscillator inkqubo ivumela ukukhutshwa kwamandla okuphakamileyo okuphakamileyo kunye noluhlu olubanzi lwee-substrates ukuba ziphawulwe. Ngomgangatho ophezulu we-laser beam, iindleko eziphantsi zokusetyenziswa, iiyure eziyi-100,000 zokugcinwa-free, zilungele i-aluminium oxide emnyama, i-304 umbala wensimbi engenasici, i-anode yokuhlubula, i-anode yokuhlubula, i-semiconductor kunye ne-electronics industry, iplastiki kunye nezinye izinto ezithintekayo zokumakisha kunye noshishino lombhobho weplastiki wePVC. , ukuphawula ipateni yefonti ukukhuselwa kwendalo ngokuhambelana nemigangatho ye-ROHS.
Xa kuthelekiswa nomatshini wokumakisha we-laser jikelele, umatshini wokumakisha we-MOPA we-laser M1 ububanzi be-pulse 4-200ns, ububanzi be-M6 pulse 2-200ns. Ububanzi be-laser yokumakisha umatshini wokumakisha yi-118-126ns, ukuze ukwazi ukubona umatshini wokumakisha umatshini we-laser we-MOPA ububanzi bunokulungelelaniswa kuluhlu olubanzi, ukuze uqonde ukuba kutheni ezinye iimveliso zomatshini wokumakishwa kwelaser zingenako ukubetha isiphumo, kodwa MOPA umatshini wokumakisha we-laser unokwenza. umatshini wokumakisha we-laser unokwenza.
Nangona kunjalo, abathengi abaninzi bathenga oomatshini bokuphawula be-MOPA be-laser belindele isantya esifanayo sokusebenza njengoomatshini bokumakisha belaser eqhelekileyo, kodwa oku akunjalo ngokucacileyo. Ezi teknoloji zimbini zahlukile. Xa ukrola iziphumo zombala, umatshini kufuneka uphawule ngeziphumo ezincinci zesithunzi kwizandi eziphakamileyo, ezivumela ukukrolwa kwesisombululo esiphezulu, kodwa kwangaxeshanye isantya sokukrola sicotha kakhulu. Ukongeza, kumkrolo wobunzulu besinyithi, umatshini wokumakisha we-MOPA we-laser usenokungabi nanzuzo, kuba akukho nto iluncedo kumandla e-pulse enye, kodwa isiphumo sibuthathaka ngokwemiqathango kwaye singcono kunomatshini wokumakisha we-laser ngokubanzi kwinqanaba elikhulu. . Ngoko ke, ngaphambi kokuba abathengi bakhethe ukuthenga umatshini wokumakisha we-MOPA laser, kufuneka baqonde iingenelo kunye nokungalunganga kolu hlobo lomatshini wokumakisha we-laser.
Umatshini wokumakisha we-laser we-MOPA ulungele inkqubo yokumakishwa kwentsimbi kunye nezinto ezingezizo ezentsimbi, njengenxalenye yemveliso yedijithali ekrola i-laser emnyama, isiciko sangasemva seselfowuni, i-IPAD, i-aluminiyam emnyama, izitshixo zeselfowuni, izitshixo zeplastiki eziguquguqukayo, izixhobo zombane, iisekethe ezihlanganisiweyo. (IC), izixhobo zombane, iimveliso zonxibelelwano, indawo yokuhlambela yokuhlambela, izixhobo zesixhobo, izixhobo zokusika, iiglasi kunye newashi, ubucwebe, iinxalenye zemoto, imithwalo kunye neengxowa, i-cookware, iimveliso zensimbi ezingenasici kunye namanye amashishini.
Inkampani yeMaven Laser Automation igxile kushishino lwelaser iminyaka eli-14, sikhethekile ekuphawuleni i-laser, sinomatshini wokumakisha we-fiber laser, umatshini wokumakisha we-CO2 laser, umatshini wokumakisha we-UV laser, ukongeza, sinomatshini wokuwelda we-laser, ukusika i-laser. umatshini kunye nomatshini wokucoca i-laser, ukuba unomdla kumatshini wethu, unokusilandela kwaye uzive ukhululekile ukuqhagamshelana nathi.
Ixesha lokuposa: Nov-15-2022
