Namuhla, imakethe ye-laser ibuswa ama-laser we-fiber adlula ama-lasers we-UV. Izicelo zezimboni ezibanzi zithethelela iqiniso lokuthi ama-fiber lasers enza isabelo semakethe esikhulu kakhulu. Ngokuqondene nama-laser e-UV, kungenzeka angasebenzi njengama-laser e-fiber ezindaweni eziningi ngenxa yemikhawulo yawo, kodwa yimfanelo ethile ye-355nm wavelength eyenza ama-laser e-UV ahluke kwamanye ama-laser, okwenza ama-lasers e-UV abe ukukhetha kokuqala kwezinye izinhlelo zokusebenza ezikhethekile.
I-laser ye-UV ifinyelelwa ngokubeka inqubo yesithathu yesizukulwane se-harmonic ekukhanyeni kwe-infrared. Iwumthombo wokukhanya obandayo futhi indlela yawo yokucubungula ibizwa ngokuthi ukucubungula okubandayo. Ngobude begagasi obufushane uma kuqhathaniswa & ububanzi be-pulse kanye ne-beam yokukhanya yekhwalithi ephezulu, amalaser e-UV angakwazi ukufeza i-micromachining enembe kakhudlwana ngokukhiqiza indawo ye-laser egxile kakhulu nokugcina Indawo encane kakhulu ethinta Ukushisa. Ukumuncwa kwamandla aphezulu kwama-laser e-UV, ikakhulukazi phakathi kwebanga leza leza le-UV kanye ne-pulse emfushane, kuvumela okokusebenza ukuthi kuhwamuke ngokushesha kakhulu ukuze kuncishiswe Indawo Ethinta Ukushisa kanye ne-carbonization. Ngaphezu kwalokho, iphoyinti elincane lokugxila livumela ama-laser e-UV ukuthi asetshenziswe endaweni enembile kakhulu futhi encane yokucubungula. Ngenxa Yendawo Ethinta Ukushisa encane kakhulu, ukucutshungulwa kwelaser ye-UV kuhlukaniswa njengokucutshungulwa okubandayo futhi kungenye yezici ezivelele kakhulu ze-UV laser ezihlukanisa kwamanye amalaser. I-laser ye-UV ingafinyelela ngaphakathi kwezinto, ngoba isebenza ukusabela kwe-photochemical ekucubunguleni. Ubude begagasi be-laser ye-UV bufushane kunobude obubonakalayo. Kodwa-ke, yilobu bude beza obufushane obuvumela ama-laser e-UV ukuthi agxile ngokunembe kakhudlwana ukuze ama-laser e-UV akwazi ukwenza ukucubungula okunembile kwesiphetho esiphezulu futhi agcine ukunemba kokuma okuphawulekayo ngesikhathi esifanayo.
Ama-laser e-UV asetshenziswa kabanzi ekumaka kwe-electronics, ukumaka ku-casing yangaphandle yempahla yasendlini emhlophe, ukumaka usuku lokukhiqiza lokudla. & umuthi, isikhumba, umsebenzi wezandla, ukusika indwangu, umkhiqizo wenjoloba, impahla yezibuko, i-nameplate, imishini yokuxhumana nokunye. Ngaphezu kwalokho, ama-laser e-UV angasetshenziswa ezindaweni ezisezingeni eliphezulu nezinembayo, njengokusika kwe-PCB nokumba izitsha zobumba. & ukubhala. Kuhle ukusho ukuthi i-EUV ukuphela kwendlela yokucubungula i-laser ekwazi ukusebenza ku-chip ye-7nm futhi ukuba khona kwayo kwenza uMthetho kaMoore usasebenza kuze kube namuhla.
Eminyakeni emibili edlule, imakethe ye-laser ye-UV ihlangabezane nentuthuko esheshayo. Ngaphambi kuka-2016, isamba sokuthunyelwa kwasekhaya kwama-laser e-UV sasingaphansi kwamayunithi angama-3000. Kodwa-ke, ngo-2016, le nombolo ikhuphuke kakhulu yaba ngaphezu kwamayunithi angu-6000 futhi ngo-2017, inani leqe laya kumayunithi angu-9000. Ukuthuthukiswa okusheshayo kwemakethe ye-laser ye-UV kuphumela ekwenyukeni kwesidingo semakethe se-UV laser high-end processing application. Ngaphezu kwalokho, ezinye izinhlelo zokusebenza ebezibuswa amalaza e-YAG namalaza e-CO2 ngaphambilini manje sezithathelwa indawo amalaser e-UV.
Ziningi impela izinkampani zasekhaya ezikhiqiza futhi zidayise amalaser e-UV, okuhlanganisa i-Huaray, Inngu, Bellin , Logan, Maiman, RFH, Inno, DZD Photonics kanye ne-Photonix. Emuva ngo-2009, inqubo ye-laser ye-UV yasekhaya yayisesigabeni sokuqala sokuthuthuka, kodwa manje isivuthiwe. Inqwaba yezinkampani ze-laser ye-UV ibone ukukhiqizwa ngobuningi, okwephula ukubusa kwemikhiqizo yangaphandle kuma-laser wesifunda esiqinile we-UV futhi kwehlisa kakhulu intengo yama-laser e-UV asekhaya. Intengo encishiswe kakhulu iholela ekudumeni okwengeziwe kokucutshungulwa kwe-UV laser, okusiza ukuthuthukisa izinga lokucubungula ekhaya. Kodwa-ke, kufanelekile ukusho ukuthi abakhiqizi basekhaya bagxile kakhulu kumalaser we-UV wamandla aphakathi nendawo asuka ku-1W-12W. (I-Huaray ithuthukise ama-laser e-UV angaphezu kuka-20W.) Nakuba ngamalaser e-UV anamandla aphezulu, abakhiqizi basekhaya abasakwazi ukukhiqiza, beshiya ngemuva kwemikhiqizo yangaphandle.
Ngokuqondene nemikhiqizo yangaphandle, i-Spectral-Physics, Coherent, Trumpf, AOC, Powerlase kanye ne-IPG abadlali abakhulu ezimakethe zaphesheya kwe-UV laser. I-Spectral-Physics ithuthukise ama-laser angu-60W aphezulu we-UV (M2 <1.3) kuyilapho i-Powerlase ine-DPSS 180W UV lasers(M2<30). Ngokuqondene ne-IPG, umthamo wayo wokuthengisa waminyaka yonke ufinyelela cishe ezigidini eziyishumi zama-RMB futhi i-fiber laser akhawunti yayo yenza ngaphezu kuka-50% wesabelo semakethe semakethe ye-fiber laser yaseChina. Nakuba ivolumu yokuthengisa yama-laseser e-UV e-China ithatha ingxenye encane enanini layo lokuthengisa eliphelele uma liqhathaniswa nelaser fibre, i-IPG isacabanga ukuthi ama-lasers ase-Chinese UV azoba nekusasa elithembisayo, elisekelwa ukwanda kwesidingo esikhulayo sokucubungula izinhlelo zokusebenza ze-electronics e-China. Ngekota edlule, i-IPG ithengise i-UV laser engaphezu kwesigidi samadola ase-US. I-IPG inethemba lokuncintisana neSpectral-Physics okuyinkampani ephethwe yi-MKS kulo mkhakha kanye ne-DPSSL yendabuko eyengeziwe.
Sekukonke, nakuba amalaser e-UV engadumile njengamalaser efayibha, amalaser e-UV asenekusasa elithembisayo ezinhlelweni zokusebenza nasezimfuno zemakethe, ezingabonakala ekwenyukeni okumangalisayo kwevolumu yokuthunyelwa eminyakeni emi-2 edlule. Ukucutshungulwa kwe-laser ye-UV kungamandla abalulekile emakethe yokucubungula i-laser. Ngokuthandwa kwama-lasers e-UV asekhaya, ukuncintisana phakathi kwemikhiqizo yasekhaya nemikhiqizo yangaphandle kuzothuthuka, okwenza ama-laser e-UV adume kakhulu endaweni yokucubungula i-UV laser yasekhaya.
Indlela enkulu yama-laser e-UV ihlanganisa ukwakheka kwesikhala esizwakalayo, ukulawula ukuphindaphindeka kwemvamisa, isinxephezelo sokushisa komgodi ongaphakathi nokulawula ukupholisa. Mayelana nokulawula ukupholisa, amalaser e-UV anamandla aphansi angapholiswa ngezinto zokupholisa amanzi kanye nemishini yokupholisa umoya futhi iningi labakhiqizi liyakwazi ukusebenzisa okokupholisa amanzi. Ngokuqondene namalaser we-UV wamandla aphakathi nendawo aphezulu, wonke afakwe idivayisi yokupholisa amanzi. Ngakho-ke, isidingo semakethe esikhulayo sama-lasers e-UV sizothuthukisa isidingo semakethe sama-chiller amanzi akhethekile kuma-lasers we-UV. Ukukhipha okuzinzile kwamalaser e-UV kudinga ukushisa kwangaphakathi ukuze kugcinwe ngaphakathi kwebanga elithile. Ngakho-ke, ngokomphumela wokupholisa, ukupholisa kwamanzi kuzinzile futhi kunokwethenjelwa kakhulu kunokupholisa umoya.
Njengoba kwaziwa yibo bonke, ukuguquguquka okukhulu kwezinga lokushisa kwamanzi kwe-chiller yamanzi (okungukuthi ukulawulwa kwezinga lokushisa akunembile), kulapho kuzokonakala khona ukukhanya okwengeziwe, okuzothinta izindleko zokucubungula i-laser futhi kufinyeze isikhathi sokuphila sama-lasers. Kodwa-ke, uma izinga lokushisa le-chiller lamanzi linembe kakhulu, ukuguquguquka kwamanzi kuzoba kuncane futhi ukuphuma kwe-laser okuzinzile kuzokwenzeka. Ngaphezu kwalokho, ukucindezela kwamanzi okuzinzile kwe-chiller yamanzi kunganciphisa kakhulu umthwalo wamapayipi we-lasers futhi kugweme ukukhiqizwa kwe-bubble. S&Izishicileli zamanzi ze-Teyu ezinomklamo ohlangene kanye nomklamo wepayipi ofanele zingagwema ukukhiqizwa kwebhamuza futhi zigcine ukuphuma kwe-laser kuzinzile, okusiza ukunweba impilo yokusebenza yama-lasers futhi konge izindleko kubasebenzisi.
GUANGZHOU TEYU ELECTROMECHANICAL CO., LTD. (owaziwa nangokuthi u-S&I-Teyu chiller) ithuthukise isibandisi samanzi esidizayinelwe ngokukhethekile ukupholisa i-3W-15W UV laser. Ibonakala ngokulawula izinga lokushisa okunembile (±0.3°C ukuzinza) nokusebenza okuzinzile kokupholisa okunamamodi amabili okulawula izinga lokushisa, okuhlanganisa imodi yokulawula izinga lokushisa engashintshi kanye nemodi yokulawula izinga lokushisa ehlakaniphile. Ngomklamo ohlangene, kulula ukunyakaza. Ngaphezu kwalokho, ifakwe ukushintsha kokulawula okukhiphayo futhi inemisebenzi yokuvikela i-alamu, njenge-alamu yokugeleza kwamanzi kanye ne-alamu yokushisa ephezulu/ephansi. Ngokuqhathanisa nemikhiqizo efanayo, i-S&Izibandisi zamanzi zesiqandisi ze-Teyu zizinzile ekusebenzeni kokupholisa.
