Kodi kuyeretsa laser ndi chiyani
Powonetsa mphamvu ya laser pamwamba pa chogwiritsira ntchito choipitsidwa, kuyeretsa laser kumatha kuchotsa dothi nthawi yomweyo popanda kuwononga gawo lapansi. Ndilo chisankho choyenera kwa mbadwo watsopano waukadaulo woyeretsa mafakitale.
Ukadaulo woyeretsera laser wakhalanso ukadaulo wofunikira kwambiri woyeretsa mumakampani, kupanga zombo, zakuthambo, ndi magawo ena opanga zinthu zapamwamba kwambiri, kuphatikiza kuchotsa dothi la mphira pamwamba pa nkhungu zamatayala, kuchotsa zonyansa zamafuta a silicon pamwamba pa golide. filimu, ndi kuyeretsa mwatsatanetsatane makampani a microelectronics.
Kwaukadaulo wa laser monga kudula kwa laser, kujambula kwa laser, kuyeretsa kwa laser, ndi kuwotcherera kwa laser, mutha kuzidziwa koma gwero la laser logwirizana. Pali fomu yofotokozera yanu yomwe ili pafupi ndi magwero anayi a laser ndi zida zoyenera ndikugwiritsa ntchito.
Magwero anayi a laser okhudza kuyeretsa laser
Chifukwa cha kusiyana kwa magawo ofunikira monga kutalika kwa mafunde ndi mphamvu ya magwero osiyanasiyana a laser, mayamwidwe azinthu zosiyanasiyana ndi madontho, chifukwa chake muyenera kusankha gwero loyenera la laser pamakina anu oyeretsera laser malinga ndi zomwe mukufuna kuchotsa.
▶ MOPA Pulse Laser Cleaning
(kugwira ntchito pazinthu zamtundu uliwonse)
MOPA laser ndiye njira yomwe imagwiritsidwa ntchito kwambiri pakuyeretsa laser. MO imayimira master oscillator. Popeza dongosolo la MOPA fiber laser limatha kukulitsidwa motsatana ndi gwero la siginecha yambewu yophatikizidwa ndi dongosolo, mawonekedwe oyenera a laser monga kutalika kwapakati, kugunda kwa mafunde ndi m'lifupi mwake sizingasinthidwe. Chifukwa chake, gawo la kusintha kwa parameter ndilapamwamba komanso kuchuluka kwake ndikwambiri. Kwa zochitika zosiyanasiyana zogwiritsira ntchito zipangizo zosiyanasiyana, kusinthasintha kumakhala kolimba ndipo nthawi ya zenera ndiyokulirapo, yomwe imatha kukumana ndi kuyeretsa kwa zinthu zosiyanasiyana.
▶ Kuyeretsa kwa Fiber Laser
(chisankho chabwino kwambiri chochotsera utoto)
Laser composite kuyeretsa amagwiritsa semiconductor mosalekeza laser kupanga kutentha conduction linanena bungwe, kotero kuti gawo lapansi kuti kutsukidwa zimatenga mphamvu kutulutsa gasification, ndi plasma mtambo, ndi kupanga matenthedwe kukulitsa kuthamanga pakati pa zinthu zitsulo ndi wosanjikiza zakhudzana, kuchepetsa interlayer kugwirizana mphamvu. Pamene gwero la laser lipanga kuwala kwamphamvu kwamphamvu kwa laser, kugwedezeka kwamphamvu kumachotsa cholumikiziracho ndi mphamvu yofooka yomatira, kuti mukwaniritse kuyeretsa mwachangu kwa laser.
Kuyeretsa kwamagulu a laser kumaphatikiza ntchito za laser ndi pulsed laser nthawi imodzi. Kuthamanga kwambiri, kuchita bwino kwambiri, komanso kuyeretsa yunifolomu, pazinthu zosiyanasiyana, kungagwiritsenso ntchito mafunde osiyanasiyana a laser kuyeretsa nthawi imodzi kuti akwaniritse cholinga chochotsa madontho.
Mwachitsanzo, pakutsuka kwa laser kwa zida zokutira wandiweyani, mphamvu imodzi ya laser yamitundu yambiri ndi yayikulu ndipo mtengo wake ndi wokwera. Kuyeretsa kophatikizika kwa pulsed laser ndi semiconductor laser kumatha kuwongolera mwachangu komanso moyenera kuyeretsa, ndipo sikumayambitsa kuwonongeka kwa gawo lapansi. Poyeretsa laser pazinthu zowunikira kwambiri monga aluminium alloy, laser imodzi imakhala ndi zovuta zina monga kuwunikira kwambiri. Pogwiritsa ntchito pulse laser ndi semiconductor laser composite kuyeretsa, pansi pa semiconductor laser matenthedwe kufala kwa matenthedwe, kuonjezera mphamvu mayamwidwe mlingo wa okusayidi wosanjikiza pamwamba zitsulo, kotero kuti zimachitika laser mtengo akhoza kusenda wosanjikiza okusayidi mofulumira, kusintha kuchotsa dzuwa. mogwira mtima, makamaka mphamvu yochotsa utoto imachulukitsidwa ndi nthawi zopitilira 2.
▶ CO2 Laser Kuyeretsa
(chisankho chabwino kwambiri chotsuka zinthu zopanda zitsulo)
Carbon dioxide laser ndi mpweya wa laser wokhala ndi mpweya wa CO2 ngati zinthu zogwirira ntchito, zomwe zimadzazidwa ndi mpweya wa CO2 ndi mpweya wina wothandiza (helium ndi nayitrogeni komanso hydrogen kapena xenon). Kutengera kutalika kwake kwapadera, laser ya CO2 ndiye chisankho chabwino kwambiri chotsuka pamwamba pa zinthu zopanda zitsulo monga kuchotsa guluu, zokutira ndi inki. Mwachitsanzo, kugwiritsa ntchito CO2 laser kuchotsa utoto wosanjikiza pamwamba pa aloyi ya aluminiyamu sikuwononga filimu ya anodic oxide, komanso sikuchepetsa makulidwe ake.
▶ UV Laser Cleaning
(chisankho chabwino kwambiri cha chipangizo chamagetsi chamakono)
Ma lasers a Ultraviolet omwe amagwiritsidwa ntchito mu laser micromachining makamaka amaphatikiza ma laser a excimer ndi ma lasers onse olimba. Ultraviolet laser wavelength ndi yayifupi, photon iliyonse imatha kupereka mphamvu zambiri, imatha kuthyola mwachindunji mgwirizano wamankhwala pakati pa zida. Mwanjira imeneyi, zida zokutira zimachotsedwa pamwamba ngati mpweya kapena tinthu tating'onoting'ono, ndipo njira yonse yoyeretsera imatulutsa mphamvu yotentha yomwe ingangokhudza gawo laling'ono pa workpiece. Zotsatira zake, kuyeretsa kwa laser kwa UV kuli ndi mwayi wapadera pakupanga yaying'ono, monga kuyeretsa Si, GaN ndi zida zina za semiconductor, quartz, safiro ndi makristasi ena owoneka bwino, Ndipo polyimide (PI), polycarbonate (PC) ndi zida zina za polima, zimatha bwino. kupititsa patsogolo luso la kupanga.
UV laser amaonedwa kuti yabwino laser kuyeretsa chiwembu m'munda wa mwatsatanetsatane zamagetsi, khalidwe lake zabwino kwambiri "ozizira" processing luso sasintha katundu thupi la chinthu pa nthawi yomweyo, pamwamba Machining yaying'ono ndi processing, akhoza kugwiritsidwa ntchito kwambiri muzoyankhulana, zowonera, zankhondo, zofufuza zaupandu, zamankhwala ndi mafakitale ena ndi magawo ena. Mwachitsanzo, nthawi ya 5G yapanga kufunikira kwa msika pakukonza kwa FPC. Kugwiritsa ntchito makina a laser a UV kumapangitsa kuti makina azizizira kwambiri a FPC ndi zida zina.
Nthawi yotumiza: Oct-10-2022