Imishini yokumaka nge-laser isetshenziselwa ukumaka ubuso bezinto ezahlukahlukene unomphela ngemisebe ye-laser. Umphumela wokumaka uwukuhwamuka kwezinto ezijulile ezivezwe ebusweni, ukuze kuqoshwe amaphethini amahle, izimpawu zokuhweba namagama, umshini wokumaka nge-laser uhlukaniswe kakhulu ngomshini wokumaka nge-laser we-CO2, umshini wokumaka nge-laser we-semiconductor, umshini wokumaka nge-laser we-fiber kanye nomshini wokumaka nge-laser we-YAG, umshini wokumaka nge-laser usetshenziswa kakhulu kwezinye izidingo zemicimbi emihle kakhulu nenembile. Isetshenziswa ezingxenyeni ze-elekthronikhi, isekethe ehlanganisiwe (i-IC), izinto zikagesi, ukuxhumana ngocingo oluphathwayo, imikhiqizo yehadiwe, amathuluzi nezesekeli, izinsimbi zokucacisa, amawashi ezibuko namawashi, ubucwebe, izesekeli zezimoto, okhiye bepulasitiki, izinto zokwakha, ipayipi le-PVC.
Ngakho-ke yiziphi izici zomshini wokumaka i-laser? Kunezimiso ezimbili eziqashelwa kabanzi: "ukucubungula ukushisa" kunamandla aphezulu okushisa kwe-laser (kuwukugeleza kwamandla okugxilile), ukushiswa kwemisebe ebusweni bezinto ezicutshungulwayo, ubuso bezinto bumunca amandla e-laser, inqubo yokufudumala endaweni yokushiswa kwemisebe, ukuze ubuso bezinto (noma ukumboza) bukhuphuke, bukhiqize okungavamile, ukuncibilika, ukushabalalisa, ukuhwamuka kanye nezinye izinto.
"Ukusebenza ngokubandayo" kunomthwalo wamandla aphezulu wama-photon (ama-ultraviolet), angaphula izibopho zamakhemikhali ezintweni (ikakhulukazi izinto eziphilayo) noma ezizungezile kuze kube yilapho inqubo engeyona eyokushisa ibhujiswa khona. Lolu hlobo lokucubungula okubandayo lubaluleke kakhulu ekucubungulweni kokulebula nge-laser, ngoba akuyona i-thermal ablation, kodwa alukhiqizi umphumela "wokulimala kokushisa", luphule ukuqhekeka okubandayo kwesibopho samakhemikhali, ngakho-ke ungqimba lwangaphakathi lobuso obucutshungulwayo nendawo eseduze alukhiqizi ukushisa noma ukuguqulwa kokushisa. Isibonelo, ama-laser e-excimer asetshenziswa embonini ye-elekthronikhi ukufaka amafilimu amancane amakhemikhali ku-substrate, okudala izikhala ezincane ku-substrate ye-semiconductor.
Ukuqhathaniswa kwezindlela ezahlukene zokumaka Uma kuqhathaniswa nendlela yokumaka i-inkjet, ukuqoshwa kwe-laser kumaka kunenzuzo yezinhlelo zokusebenza eziningi, izinto ezahlukahlukene (insimbi, ingilazi, izinto zobumba, ipulasitiki, isikhumba, njll.) zingamakwa ngekhwalithi ephezulu ehlala njalo. Akukho mandla ebusweni bezinto zokusebenza, akukho ukuguqulwa kwemishini, akukho ukugqwala ebusweni bezinto zokwakha.
Ukusetshenziswa komkhiqizo kungaqopha izinto ezahlukahlukene ezingezona ezensimbi. Kusetshenziswa kwizesekeli zezingubo, ekupakisheni kwemithi, ekupakisheni iwayini, ekwakheni izinto zobumba, ekupakisheni iziphuzo, ekusikeni indwangu, emikhiqizweni yerabha, ephepheni legama legobolondo, izipho zomsebenzi wezandla, izingxenye ze-elekthronikhi, isikhumba kanye neminye imboni. 1. Kungaqopha insimbi kanye nezinye izinto ezingezona ezensimbi. Kufaneleka kakhulu kwezinye izidingo zokucubungula umkhiqizo omuhle, onembile kakhulu. 2. Kusetshenziswa kwizingxenye ze-elekthronikhi, isekethe ehlanganisiwe (i-IC), izinto zikagesi, ukuxhumana ngocingo oluphathwayo, imikhiqizo yehadiwe, amathuluzi kanye nezesekeli, izinsimbi zokunemba, amawashi ezibuko namawashi, ubucwebe, izesekeli zezimoto, okhiye bepulasitiki, izinto zokwakha, ipayipi le-PVC, imishini yezokwelapha kanye neminye imboni. 3. Izinto ezisebenzayo zifaka: Izinsimbi ezivamile kanye nama-alloy (insimbi, ithusi, i-aluminium, i-magnesium, i-zinc kanye nazo zonke ezinye izinsimbi), izinsimbi ezingavamile kanye nama-alloy (igolide, isiliva, i-titanium), ama-oxide ensimbi (zonke izinhlobo zama-oxide ensimbi ziyamukeleka), ukwelashwa okukhethekile kwendawo (i-phosphating, i-aluminium anodizing, indawo ye-electroplating), izinto ze-ABS (igobolondo lezinto zikagesi, izidingo zansuku zonke), uyinki (okhiye abasobala, imikhiqizo yokuphrinta), i-Epoxy resin (i-encapsulation, ungqimba lokuvikela izingxenye ze-elekthronikhi).
Isikhathi sokuthunyelwe: Mashi-20-2023
