Impanuka nuburyo bukomeza bwa Wave
Igice cyingenzi cya optique ya micromachining ni ihererekanya ryubushyuhe mukarere ka substrate yegeranye nibikoresho bya mashini. Lazeri irashobora gukora muburyo bwa pulsed cyangwa uburyo bwikurikiranya. Muburyo bukomeza bwumurongo, laser isohoka ihoraho mugihe runaka.
Muburyo bwa pulsed, ibisohoka bya laser byibanze muri pulses nto. Ibikoresho byasunitswe na laser bitanga pulses hamwe nigihe gito cya pulse hamwe nimbaraga zihagije zo micromachining yibintu runaka. Igihe gito cya pulse kigabanya ubushyuhe bwibintu bikikije. Laser pulses irashobora gutandukana muburebure kuva milisegonda kugeza kuri femtosekond.
Imbaraga zo hejuru zifitanye isano nigihe cya laser pulse, bityo laseri ya pulsed irashobora kugera kumpinga ndende cyane kuruta imiraba ikomeza.
Gutunganya lazeri cyane cyane birimo imikoranire iganisha ku gukuraho ibikoresho bya substrate. Ihererekanyabubasha ribaho biterwa nibikoresho na laser. Ibiranga lazeri bigira ingaruka kubintu birimo imbaraga zimpinga, ubugari bwimpiswi, nuburebure bwikirere. Ikintu gifatika ni ukumenya niba gishobora gukuramo ingufu za laser binyuze mumashanyarazi na / cyangwa fotokome.
Kuki ubugari bwa pulse ari ngombwa?
Gukata lazeri birasukuye kandi birasobanutse. Gukenera gukora ibikoresho bito, byihuse, byoroshye kandi bidahenze bisaba laseri kugirango uhangane nikibazo. Imashini isunikwa ikoreshwa kuri micromachining yibikoresho bitandukanye. Ubushobozi bwo kubyara ubugari butandukanye nurufunguzo rwo kumenya ukuri, kwinjiza, ubwiza nigiciro-cyiza.
Lazeri ya Nanosekond ikoresha imbaraga zingana zingana nigipimo cyo gukuraho ibintu byinshi bityo rero ikinjira cyane kuruta picosekond na femtosekond.
Lazeri ya Picosekond na femtosekond yashonga ibikoresho kugirango ayikure muburyo bwo guhumeka no gushonga ibikoresho kugirango birukane. Uku gushonga kurashobora kugira ingaruka kumiterere nubuziranenge bwimashini, kuko ibikoresho byakuweho bishobora gukomera kumpande no gukemura.
Iterambere mu buhanga bwa lazeri ryatumye bishoboka gukoresha micromachine ku bikoresho bito, nk'ibikoresho by'ubuvuzi, byangiza bike ku bikoresho bikikije. Hamwe niterambere ryihuse mubumenyi mubijyanye na laseri, ubuhanga bwa laser micromachining nibyingenzi.
Uburyo bwo gukora imashini bivuga inzira yose yo gukora ibicuruzwa biva mubikoresho fatizo (cyangwa ibicuruzwa bitarangiye). Kubikorwa byimashini, bikubiyemo gutwara no kubika ibikoresho fatizo, gutegura umusaruro, gukora ubusa, gutunganya ibice no gutunganya ubushyuhe, guteranya ibicuruzwa, no kubikemura, gusiga amarangi no gupakira, nibindi bikubiye mubikorwa byo gukora ni byinshi cyane. Ibigo bigezweho bikoresha amahame nuburyo bwa sisitemu yubuhanga mugutegura no kuyobora umusaruro, kandi ufata inzira yumusaruro nka sisitemu yumusaruro hamwe ninjiza nibisohoka.
Igihe cyo kohereza: Ukwakira-13-2022