Kuyini ukuhlanza nge-laser
Ngokudalula amandla e-laser agxilile ebusweni bomsebenzi ongcolile, ukuhlanza nge-laser kungasusa ungqimba olungcolile ngokushesha ngaphandle kokulimaza inqubo ye-substrate. Kuyisinqumo esihle sesizukulwane esisha sobuchwepheshe bokuhlanza izimboni.
Ubuchwepheshe bokuhlanza i-laser bubuye bube ubuchwepheshe obubalulekile bokuhlanza embonini, ukwakha imikhumbi, i-aerospace, kanye neminye imikhakha yokukhiqiza ephezulu, okuhlanganisa ukususwa kokungcola kwenjoloba ebusweni besikhunta samasondo, ukususwa kokungcola kukawoyela we-silicon ebusweni begolide. ifilimu, kanye nokuhlanzwa okunembayo okuphezulu kwemboni ye-microelectronics.
Izicelo ezijwayelekile zokuhlanza i-laser
◾ Ukususwa Kwepende
◾ Ukususwa kwamafutha
◾ Ukususwa kwe-Oxide
Ngobuchwepheshe be-laser obufana nokusika i-laser, ukuqoshwa kwe-laser, ukuhlanzwa nge-laser, nokushisela nge-laser, ungase ujwayele lokhu kodwa umthombo we-laser ohlobene. Kunefomu lereferensi yakho elimayelana nemithombo emine ye-laser nezinto ezihambisanayo ezifanele kanye nezinhlelo zokusebenza.
Imithombo ye-laser emine mayelana nokuhlanza i-laser
Ngenxa yomehluko kumapharamitha abalulekile afana nobude beza namandla omthombo we-laser ohlukile, izinga lokumuncwa kwezinto ezihlukene namabala, ngakho-ke udinga ukukhetha umthombo we-laser olungile womshini wakho wokuhlanza i-laser ngokuya ngezidingo ezithile zokususa ukungcola.
▶ I-MOPA Pulse Laser Cleaning
(ukusebenza kuzo zonke izinhlobo zezinto)
I-MOPA laser iwuhlobo olusetshenziswa kakhulu lokuhlanza nge-laser. I-MO imele i-master oscillator. Njengoba isistimu ye-fiber laser ye-MOPA ingakhuliswa ngokuhambisana ngokuqinile nomthombo wesiginali yembewu ehlanganiswe nesistimu, izici ezifanele ze-laser njengobude beza obumaphakathi, i-pulse waveform kanye nobubanzi be-pulse ngeke kushintshwe. Ngakho-ke, ubukhulu bokulungiswa kwepharamitha buphakeme futhi ububanzi bubanzi. Ezimweni ezihlukene zohlelo lokusebenza lwezinto ezihlukahlukene, ukuguquguquka kunamandla futhi isikhawu sewindi lenqubo sikhulu, esingahlangabezana nokuhlanzwa kwendawo yezinto ezihlukahlukene.
▶ I-Composite Fiber Laser Cleaning
(inketho engcono kakhulu yokususa upende)
Ukuhlanzwa kwenhlanganisela ye-laser kusebenzisa i-laser eqhubekayo ye-semiconductor ukuze kukhiqizwe ukuphuma kokushisa, ukuze i-substrate ezohlanzwa imunce amandla okukhiqiza i-gasification, nefu le-plasma, futhi yakhe ingcindezi yokwanda okushisayo phakathi kwensimbi nesendlalelo esingcolile, kunciphisa amandla okubopha kwe-interlayer. Lapho umthombo we-laser ukhiqiza i-laser ye-pulse yamandla aphezulu, igagasi lokudlidliza lizoxebula okunamathiselwe ngamandla okunamathela abuthakathaka, ukuze kufezwe ukuhlanzwa kwe-laser okusheshayo.
Ukuhlanzwa kwenhlanganisela ye-laser kuhlanganisa imisebenzi ye-laser eqhubekayo kanye ne-pulsed laser ngasikhathi sinye. Isivinini esikhulu, ukusebenza kahle okuphezulu, kanye nekhwalithi yokuhlanza efanayo kakhulu, ngezinto ezihlukene, kungasebenzisa futhi ubude obuhlukahlukene be-laser yokuhlanza ngasikhathi sinye ukufeza inhloso yokususa amabala.
Isibonelo, ekuhlanzweni nge-laser kwezinto zokumboza eziwugqinsi, ukuphuma kwamandla okuphuma kwe-laser okuphindaphindeka okukodwa kukhulu futhi izindleko ziphezulu. Ukuhlanzwa okuhlanganisiwe kwe-laser pulsed kanye ne-semiconductor laser kungathuthukisa ngokushesha futhi ngempumelelo ikhwalithi yokuhlanza, futhi akubangeli umonakalo ku-substrate. Ekuhlanzweni nge-laser kwezinto ezikhanya kakhulu njenge-aluminium alloy, i-laser eyodwa inezinkinga ezithile njengokubonakala okuphezulu. Usebenzisa i-pulse laser kanye ne-semiconductor laser composite yokuhlanza, ngaphansi kwesenzo se-semiconductor laser thermal conduction transmission, khulisa izinga lokumuncwa kwamandla ongqimba lwe-oxide endaweni yensimbi, ukuze i-pulse laser beam ikwazi ukuxebula ungqimba lwe-oxide ngokushesha, ithuthukise ukusebenza kahle kokususa. ngokuphumelelayo, ikakhulukazi ukusebenza kahle kokususa upende kwanda izikhathi ezingaphezu kwezingu-2.
▶ CO2 Laser Cleaning
(inketho engcono kakhulu yokuhlanza izinto ezingezona ezensimbi)
I-Carbon dioxide laser iyilaser yegesi enegesi ye-CO2 njengento yokusebenza, egcwele igesi ye-CO2 namanye amagesi asizayo (i-helium ne-nitrogen kanye nenani elincane le-hydrogen noma i-xenon). Ngokusekelwe kubude bayo obuyingqayizivele, i-CO2 laser iyisinqumo esingcono kakhulu sokuhlanza ubuso bezinto ezingezona ezensimbi ezifana nokukhipha iglue, ukunamathela noyinki. Isibonelo, ukusetshenziswa kwe-CO2 laser ukususa ungqimba lukapende oluyinhlanganisela ebusweni be-aluminium alloy akulimazi indawo yefilimu ye-anodic oxide, futhi akunciphisi ukujiya kwayo.
▶ I-UV Laser Cleaning
(inketho engcono kakhulu yedivayisi ye-elekthronikhi eyinkimbinkimbi)
Amalaser e-Ultraviolet asetshenziswa ku-laser micromachining ikakhulukazi ahlanganisa ama-laser e-excimer nawo wonke ama-solid-state lasers. I-Ultraviolet laser wavelength ifushane, i-photon ngayinye eyodwa ingaletha amandla aphezulu, inganqamula ngokuqondile izibopho zamakhemikhali phakathi kwezinto. Ngale ndlela, izinto eziboshwe zikhishwa ebusweni ngendlela yegesi noma izinhlayiya, futhi yonke inqubo yokuhlanza ikhiqiza amandla okushisa aphansi azothinta kuphela indawo encane ku-workpiece. Ngenxa yalokho, ukuhlanzwa kwe-laser ye-UV kunezinzuzo eziyingqayizivele ekukhiqizeni okuncane, njengokuhlanza i-Si, i-GaN nezinye izinto ze-semiconductor, i-quartz, isafire namanye amakristalu optical, Futhi i-polyimide (PI), i-polycarbonate (PC) nezinye izinto ze-polymer, zingakwazi ngempumelelo. ngcono izinga lokukhiqiza.
I-laser ye-UV ibhekwa njengesikimu esihle kakhulu sokuhlanza i-laser emkhakheni we-elekthronikhi enembile, ubuchwepheshe bayo bokucubungula "okubandayo" obufana kakhulu abuguquli izakhiwo ezibonakalayo zento ngasikhathi sinye, ingaphezulu le-micro machining and processing, can zisetshenziswe kabanzi kwezokuxhumana, ze-optics, ezempi, ekuphenyweni kobugebengu, kwezokwelapha nezinye izimboni kanye nemikhakha. Isibonelo, inkathi ye-5G idale isidingo semakethe sokucutshungulwa kwe-FPC. Ukusetshenziswa komshini we-laser we-UV kwenza kube nokwenzeka ukunemba umshini obandayo we-FPC nezinye izinto.
Isikhathi sokuthumela: Oct-10-2022