1. Dhibaato: Kala firdhinta Slag
Mashiinka calaamadaynta laysarka (mashiinka calaamadaynta laysarka) waa fallaadho laysar ah oo ku yaal dusha sare ee walxo kala duwan oo ku yaal calaamad joogto ah. Saamaynta calaamadaynta ayaa ah in la muujiyo walxaha qoto dheer iyada oo loo marayo uumi-baxa walxaha dusha sare, si loo xardho qaababka wanaagsan, calaamadaha ganacsiga iyo qoraalka, mashiinka calaamadaynta laysarka waxaa inta badan loo qaybiyaa, mashiinka calaamadaynta laysarka CO2, mashiinka calaamadaynta laysarka semiconductor, mashiinka calaamadaynta laysarka fiber iyo mashiinka calaamadaynta laysarka YAG, mashiinka calaamadaynta laysarka waxaa inta badan loo isticmaalaa shuruudaha qaarkood si loo helo munaasabado sax ah oo wanaagsan. Waxaa loo isticmaalaa qaybaha elektaroonigga ah, wareegyada isku dhafan (IC), qalabka korontada, isgaarsiinta taleefanka gacanta, alaabada qalabka, qalabka qalabka, qalabka saxda ah, muraayadaha iyo saacadaha, dahabka, qaybaha baabuurta, furayaasha balaastikada ah, qalabka dhismaha, tuubooyinka PVC.
Maqaalkani wuxuu ku geynayaa faham degdeg ah oo ku saabsan mashiinka calaamadaynta laser-ka fiber mopa
1. Farqiga u dhexeeya Q modulation iyo MOPA teknoolajiyada laysarka fiber-ka
Labada nooc ee ugu waaweyn ee laser-ka fiber-ka ee hadda suuqa ugu jira codsiyada calaamadaynta laser-ka waa tignoolajiyada Q-modulated iyo tignoolajiyada MOPA, kaas oo ah qaab-dhismeed laysar ah oo ka kooban oscillator laysar ah oo lagu dhejiyay amplifier. Warshadaha, laysarka MOPA waxaa loola jeedaa laysarka fiber-ka nanosecond ee gaarka ah, oo ka "caqli badan" oo ka kooban isha abuurka laysarka semiconductor-ka oo ay wadaan garaaca korantada iyo amplifier-ka fiber-ka. "Sirdoonkeeda" waxaa inta badan ka muuqda ballaca garaaca wax soo saarka oo si madax-bannaan loo hagaajin karo (kala duwanaanshaha wuxuu noqon karaa ilaa 2ns-500ns), soo noqnoqoshada ku celcelintuna waxay noqon kartaa ilaa megahertz. Qaab-dhismeedka isha abuurka laysarka fiber-ka ee Q-modulated ayaa lagu dhejiyaa modulator-ka luminta godka oscillation-ka fiber-ka, iyadoo si joogto ah loo habeynayo khasaaraha indhaha ee godka resonant-ka si loo soo saaro ballaca garaaca gaar ah ee wax soo saarka iftiinka garaaca nanosecond. Dhibaatadan oo inta badan dhib badan, waxaan sameyn doonnaa falanqayn kooban oo ka socota saddex dhinac: qaab-dhismeedka gudaha laysarka, xuduudaha indhaha ee wax soo saarka iyo xaaladaha codsiga.
2. Qaab-dhismeedka gudaha ee laysarka
Qaab-dhismeedka gudaha ee laysarka fiilada MOPA iyo laysarka fiilada Q-modulated wuxuu inta badan ku kala duwan yahay habka loo soo saaro calaamadda iftiinka abuurka garaaca, kaas oo ay soo saarto garaaca korantada ee wada chip-ka laysarka semiconductor-ka, tusaale ahaan, calaamadda iftiinka soo baxa waxaa lagu hagaajiyaa calaamadda korontada ee wadata, sidaa darteed waxaa jira dabacsanaan weyn oo lagu soo saaro cabbirro garaac oo kala duwan (ballaca garaaca, soo noqnoqoshada ku celcelinta, qaabka hirarka garaaca iyo awoodda, iwm.). Calaamadda indhaha ee abuurka la riixay ee laysarka fiilada Q-modulated waxaa lagu dhaliyaa iyadoo si joogto ah loo kordhiyo ama loo dhimo khasaaraha indhaha ee godka resonant si loo soo saaro wax soo saar pulsed optical ah, kaas oo ah mid fudud qaab-dhismeedka oo ka faa'iido badan qiimaha. Si kastaba ha ahaatee, xuduudaha garaaca waxaa si yar u xaddidan aaladaha Q-modulated iyo saameynta kale.
Mabda'a qaab-dhismeedka gudaha ee laysarka fiber-ka MOPA iyo laysarka fiber-ka Q-modulated waxaa si sawireed ah loogu muujiyay sida soo socota.
3. Xuduudaha indhaha ee soo baxaya
Ballaca garaaca wax soo saarka ee laysarka fiilada MOPA si madax-bannaan ayaa loo hagaajin karaa. Ballaca garaaca ee laysarka fiilada MOPA wuxuu leeyahay hagaajin aan kala sooc lahayn (inta u dhaxaysa 2ns ilaa 500 ns).
Inta uu cidhiidhi yahay ballaca garaaca, ayaa aagga uu kulaylka saameeyey uu sii yaraanayaa, saxnaanta farsamayntana way sii badanaysaa.
Ballaca garaaca wax soo saarka ee laysarka fiilada Q-modulated ma aha mid la hagaajin karo, ballaca garaaca guud ahaanna waxaa laga soo saaraa qiimo go'an oo ah 80 ns ilaa 140 ns. laysarka fiilada MOPA wuxuu leeyahay noocyo badan oo soo noqnoqosho ah. laysarka MOPA waxay gaari karaan wax soo saarka soo noqnoqoshada sare ee MHz. Soo noqnoqoshada sare waxay ka dhigan tahay hufnaan farsamayn sare, MOPA-na waxay ilaalin kartaa astaamaha awoodda ugu sarreysa ee xaaladaha soo noqnoqoshada sare ee soo noqnoqda. laysarka fiilada Q-modulated waxaa xaddidaya xaaladaha hawlgalka ee Q-switch waxayna leeyihiin kala duwanaansho soo noqnoqoshada wax soo saarka oo cidhiidhi ah, iyagoo gaaraya kaliya ~100 kHz marka ay jiraan soo noqnoqoshada sare.
4. Xaaladaha Codsiga
Laser-ka fiilada MOPA wuxuu leeyahay cabbirro kala duwan, marka lagu daro daboolida codsiyada farsamaynta laser-ka nanosecond ee caadiga ah, wuxuu sidoo kale ka faa'iideysan karaa ballaca garaaca ee gaarka ah, dib-u-soo-noqoshada sare, iyo awoodda ugu sarreysa ee sare si loo gaaro codsiyada farsamaynta saxda ah ee gaarka ah. Tusaale ahaan.
Isticmaalka xaashida khafiifka ah ee aluminium oksaydh ee dusha sare ee xaashida
Hadda alaabada elektaroonigga ah ee khafiifka ah iyo kuwa fudud, taleefanno badan, kiniinno, iyo kombiyuutarro ayaa isticmaalaya oksaydh aluminium khafiif ah oo ah qolofka badeecada. Isticmaalka laysarka Q-modulated ee ku jira qaybta khafiifka ah ee calaamadaynta saxanka aluminiumka, oo si fudud u horseedi karta qallooca maaddada, dhabarka xirmada convex, oo si toos ah u saameeya muuqaalka quruxda. Iyo isticmaalka cabbirrada ballaca garaaca yar ee laysarka MOPA, taas oo ka dhigi karta in walaxdu aanay fududayn in la beddelo, qodobka ugu dambeeya sidoo kale waa caddaan dhalaalaya oo jilicsan. Tani waa sababta oo ah laysarka MOPA wuxuu isticmaalaa cabbirro ballaca garaaca yar ayaa ka dhigi kara laysarka inuu ku sii jiro walxaha muddo gaaban, laakiin sidoo kale wuxuu leeyahay tamar ku filan oo uu ku saaro lakabka anode, sidaa darteed habaynta anode-ka khafiifka ah ee aluminium oksaydhka dusha sare ee xoqidda, laysarka MOPA waa doorasho ka wanaagsan.
Codsiga madowaynta aluminiumka anodized
Iyada oo la adeegsanayo laser si loogu calaamadeeyo astaanta madow, lambarka moodeelka, qoraalka, iwm. dusha sare ee walxaha aluminiumka anodized, codsigan waxaa si tartiib tartiib ah u isticmaalay Apple, Huawei, ZTE, Lenovo, Meizu iyo soosaarayaasha kale ee elektaroonigga ah labadii sano ee la soo dhaafay si loogu calaamadeeyo astaanta, lambarka moodeelka, iwm. calaamado madow oo ku yaal qolofka alaabada elektaroonigga ah. Noocan codsiga ah, kaliya laser-ka MOPA ayaa hadda farsameyn kara. Maadaama laser-ka MOPA uu leeyahay tiro ballaaran oo ballaca garaaca iyo hagaajinta soo noqnoqoshada garaaca, isticmaalka ballaca garaaca cidhiidhiga ah, xuduudaha soo noqnoqda sare waxaa lagu calaamadeyn karaa dusha sare ee saameynta madow ee maaddada, iyada oo loo marayo isku-darka kala duwan ee xuduudaha ayaa sidoo kale lagu calaamadeyn karaa saameyn cawlan oo kala duwan.
Calaamadaynta Laser-ka Midabka leh
Calaamadaynta laysarka midabku waa nooc cusub oo habka calaamadaynta laysarka ah. Waqtigan xaadirka ah, tiknoolajiyadani waa si ku meel gaar ah oo keliya calaamadaynta laysarka MOPA ee birta aan miridhku lahayn, chrome, titanium iyo agab kale oo bir ah oo leh qaabab midab leh. Marka lagu ciyaarayo midabka agabka birta aan miridhku lahayn, laysarka waxaa loo hagaajin karaa si loo beddelo midabka lakabka dusha sare ee isbeddellada agabka, si loo helo saameynta qurxinta ee midabada kala duwan, warshadaha wax soo saarka birta aan miridhku lahayn, waxaad ku dari kartaa midabka qaabka calaamadaynta, waxaad wax ka beddeli kartaa qaabab qoraal oo kala duwan sida aad rabto, ku habboon oo si fudud loo shaqayn karo: ilaalinta deegaanka iyo ka-hortagga wasakhowga; xawaaraha calaamadaynta, waxay si weyn u xoojin kartaa qiimaha lagu daray ee alaabta birta aan miridhku lahayn, waxay kor u qaadi kartaa tartanka suuqa alaabta birta aan miridhku lahayn. Ku darista qiimo dheeraad ah badeecada.
Guud ahaan, ballaca garaaca laser-ka fiber MOPA iyo soo noqnoqoshadiisa si madax-bannaan ayaa loo hagaajin karaa, iyo tiro badan oo xuduudo la hagaajin karo, sidaa darteed habaynta saamaynta kulaylka oo yar, ee saxanka khafiifka ah ee calaamadaynta aluminium oksaydh, madow aluminium ah oo anodized ah, midabka birta aan miridhku lahayn, iwm., faa'iidooyinka heerka sare ah, waxay gaari karaan saamaynta laser-ka fiber Q lama gaari karo. Laser-ka fiber-ka Q-modulated waxaa lagu gartaa calaamadayn xooggan, waxayna leedahay faa'iidooyin gaar ah oo ku jira habaynta qoto dheer ee xaraashka biraha, laakiin saamaynta calaamadayntu waa mid qallafsan. Codsiyada calaamadaynta caadiga ah, sifooyinka ugu muhiimsan ee laser-ka fiber-ka MOPA marka la barbar dhigo laser-ka fiber-ka Q-modulated waxaa lagu muujiyay jadwalka hoose. Isticmaalayaashu waxay dooran karaan laser-ka saxda ah iyadoo loo eegayo baahiyaha dhabta ah ee agabka calaamadaynta iyo saamaynta.
| Magaca Codsiga | Laser-yada Q-modulated | laysarka MOPA |
| Xariijimaha dusha sare ee xaashida oksaydhka aluminium | Substrate-ka si fudud ayaa loo bedbeddelaa, isagoo sameeya bacaha qaloocan iyo xariiqyo hoose oo qallafsan | Ballaca garaaca yar, haraaga kulaylka yar, qaab-dhismeedka aan lahayn, qaab saldhig cad oo wanaagsan oo dhalaalaya |
| Madoobaynta aluminiumka anodized | Kaliya xaddi xaddidan oo boodhka tayo leh ayaa suurtagal ah | Iyada oo loo marayo dejimo badan oo cabbirro ah, waxaad calaamadayn kartaa midabyo kala duwan oo ah habaynta madowga cawlan iyo madow |
| xardho qoto dheer oo bir ah | Awood leh, ku habboon xardho qoto dheer, hoos u rididda qallafsan | Qoto dheer oo xardho ah oo daciif ah, laakiin hoosta hoose ee fiican, oo yar, ayaa sameyn kara daaweyn cad oo dhalaalaya |
| Midab bir ah oo aan lahayn dahaar | Waxaa loo baahan yahay in diiradda la saaro, saameyntu way adag tahay in la hagaajiyo | Waxay ciyaari kartaa midabyo kala duwan iyadoo la hagaajinayo ballaca garaaca iyo isku-darka soo noqnoqoshada |
| ABS iyo walxaha kale ee balaastikada lagu farsameeyo | Saamayn huruud fudud, dareen culus, si dhakhso leh | Dareen la'aan, ma fududa in la jaale noqdo, farsamayn fiican ma jirto |
| Rinjiga ka saarista furayaasha balaastikada ah ee hufan | Way adag tahay in laga saaro | Si fudud ayaa looga saari karaa gees nadiif ah oo cad, gudbinta iftiinka oo wanaagsan, hufnaan sare |
| Calaamadaynta guddiga PCB barcode, 2D code | Tamar garaac oo hal garaac sare leh, laakiin resin epoxy wuxuu u nugul yahay tamarta laysarka | Qaado ballaca garaaca yar, soo noqnoqoshada dhexdhexaadka ah, barcode, koodka 2D oo cad, aan si fudud looga saari karin oo si fudud loo sawiri karo |
5. Tilmaamaha Waxqabadka ee Mashiinka Calaamadaynta Laser-ka MOPA
Mashiinka calaamadaynta laysarka MOPA wuxuu ka tirsan yahay qaybta mashiinka calaamadaynta laysarka, mashiinka calaamadaynta laysarka MOPA wuxuu isticmaalaa laysarka semiconductor-ka ee si toos ah loogu habeeyey koronto ahaan sida nidaamka isha abuurka (MOPA) ee laysarka fiber-ka, marka la barbar dhigo laysarka fiber-ka Q-modulated, inta jeer ee garaaca laysarka fiber-ka MOPA iyo ballaca garaaca ayaa si madax-bannaan loo xakameyn karaa, iyada oo loo marayo labada cabbir ee laysarka si loo hagaajiyo, Nidaamka oscillator-ka ee iskaanka xawaaraha sare wuxuu u oggolaanayaa wax soo saarka awoodda ugu sarreysa ee joogtada ah iyo noocyo badan oo substrate ah in la calaamadeeyo. Iyada oo leh laysarka tayo sare leh, kharashka isticmaalka oo hooseeya, 100,000 saacadood oo aan dayactir lahayn, oo ku habboon aluminium oxide madow, 304 midab bir ah oo aan miridh lahayn, anode-ka xoqidda, dahaarka xoqidda, warshadaha semiconductor-ka iyo elektaroonigga, calaamadaynta walxaha xasaasiga ah ee balaastikada iyo warshadaha tuubooyinka balaastikada PVC, oo calaamadeynaya ilaalinta deegaanka ee qaabka font iyadoo la raacayo heerarka ROHS.
Marka la barbardhigo mashiinka calaamadaynta laysarka guud, mashiinka calaamadaynta laysarka MOPA ee M1 ballaca garaaca 4-200ns, ballaca garaaca M6 2-200ns. ballaca garaaca mashiinka calaamadaynta laysarka caadiga ah waa 118-126ns, markaa waxaad arki kartaa ballaca garaaca mashiinka calaamadaynta laysarka MOPA in lagu hagaajin karo baaxad ballaaran, markaa waad fahmi kartaa sababta qaar ka mid ah alaabada mashiinka calaamadaynta laysarka fiber-ka caadiga ah uusan saameyn ku yeelan karin, laakiin mashiinka calaamadaynta laysarka MOPA uu sameyn karo. Mashiinka calaamadaynta laysarka ayaa sameyn kara.
Si kastaba ha ahaatee, macaamiil badan ayaa iibsada mashiinnada calaamadaynta laysarka MOPA iyagoo filaya xawaare isku mid ah oo la mid ah mashiinnada calaamadaynta laysarka fiber-ka caadiga ah, laakiin taasi si cad uma aha kiiska. Labada tiknoolajiyadood way kala duwan yihiin. Marka la xaraynayo saamaynta midabka, mashiinku wuxuu u baahan yahay inuu calaamadeeyo saameyn hooska ugu yar ee mawjadaha sare, taas oo u oggolaanaysa xaraashka xallinta sare, laakiin isla markaana xawaaraha xaraashka ayaa aad u gaabis ah. Intaa waxaa dheer, xaraashka qoto dheer ee birta, mashiinka calaamadaynta laysarka MOPA waxaa laga yaabaa inaanu yeelan faa'iidada, sababtoo ah ma jirto faa'iido ku jirta tamarta garaaca hal mar, laakiin saameyntu waa mid jilicsan marka loo eego oo ka wanaagsan mashiinka calaamadaynta laysarka guud ee baaxadda weyn. Sidaa darteed, ka hor intaysan macaamiishu dooran inay iibsadaan mashiinka calaamadaynta laysarka MOPA, waxay u baahan yihiin inay fahmaan faa'iidooyinka iyo khasaarooyinka noocan ah ee mashiinka calaamadaynta laysarka.
Mashiinka calaamadaynta laysarka MOPA wuxuu ku habboon yahay habka calaamadaynta wanaagsan ee agabka birta iyo kuwa aan birta ahayn, sida qaybaha wax soo saarka dhijitaalka ah ee daabacaadda laysarka madow, daboolka dambe ee taleefanka gacanta, IPAD, madow aluminium ah, furayaasha taleefanka gacanta, furayaasha balaastikada ah ee hufan, qaybaha elektaroonigga ah, wareegyada isku dhafan (IC), qalabka korontada, alaabada isgaarsiinta, qalabka nadaafadda musqusha, qalabka qalabka, qalabka jarista, muraayadaha indhaha iyo saacadaha, dahabka, qaybaha baabuurta, boorsooyinka iyo bacaha, qalabka wax lagu karsado, alaabada birta aan daxalka lahayn iyo warshadaha kale.
Shirkadda Maven Laser Automation Company waxay diiradda saareysay warshadaha laser-ka muddo 14 sano ah, waxaan ku takhasusnay calaamadaynta laser-ka, waxaan leenahay mashiinka calaamadaynta fiber laser, mashiinka calaamadaynta laser-ka CO2, mashiinka calaamadaynta laser-ka UV, marka lagu daro, waxaan sidoo kale leenahay mashiinka alxanka laser-ka, mashiinka goynta laser-ka iyo mashiinka nadiifinta laser-ka, haddii aad xiisaynayso mashiinnadayada, waad nala soo xiriiri kartaa oo xor ayaad u tahay inaad nala soo xiriirto.
Waqtiga boostada: Noofambar-15-2022
