Ukucutshungulwa kwe-laser kwezinto ezibonisa ukukhanya kakhulu—njengethusi, igolide, ne-aluminium—kuletha izinselele eziyingqayizivele ngenxa yokushisa kwazo okuphezulu. Ukushisa kuhlakazeka ngokushesha kuyo yonke into, kwandise indawo ethinteke ekushiseni (HAZ), kushintsha izakhiwo zemishini, futhi ngokuvamile kubangele ama-edge burrs kanye nokuwohloka kokushisa. Lezi zinkinga zingafaka engozini ukunemba kanye nekhwalithi yomkhiqizo iyonke. Kodwa-ke, amasu amaningana anganciphisa ngempumelelo lezi zinselele ezishisayo.
1. Lungiselela Laser Amapharamitha
Ukwamukela ama-laser we-short-pulse, njenge-picosecond noma ama-laser we-femtosecond, kunganciphisa kakhulu umthelela oshisayo. Lawa ma-ultra-short pulses asebenza njengama-scalpel anembayo, aletha amandla ekuqhumeni okugxilile okunciphisa ukusabalalisa ukushisa. Kodwa-ke, ukunquma inhlanganisela efanelekile yamandla e-laser nesivinini sokuskena kudinga ukuhlolwa okuphelele. Amandla eqile noma ukuskena okunensayo kusengadala ukunqwabelana kokushisa. Ukulinganisa ngokucophelela amapharamitha kuqinisekisa ukulawula okungcono phezu kwenqubo, kunciphisa imiphumela yokushisa engadingeki.
2. Sebenzisa Amasu Okusekela
Ukupholisa Kwasendaweni:
Ukusebenzisa
izimboni laser chillers
Ukupholisa kwendawo kungasusa ngokushesha ukushisa okungaphezulu futhi kunciphise ukusakazeka kokushisa. Okunye, ukupholisa komoya kunikeza isixazululo esithambile nesingenakungcola, ikakhulukazi ezintweni ezithambile.
Ukucutshungulwa Kwegumbi Elivaliwe:
Ukwenza umshini we-laser onembe kakhulu endaweni engenalutho noma yegesi engasebenzi ngaphakathi kwegumbi elivalekile kunciphisa ukuqhutshwa kokushisa futhi kuvimbela i-oxidation, kuqhubeke nokuzinza inqubo.
Ukwelashwa Kwangaphambi Kokupholisa:
Ukwehlisa izinga lokushisa lokuqala lokubalulekile ngaphambi kokucutshungulwa kusiza ukumunca okunye okokufaka kokushisa ngaphandle kokweqa imikhawulo yokuwohloka kwe-thermal. Le nqubo inciphisa ukusakazeka kokushisa futhi ithuthukise ukunemba komshini.
Ngokuhlanganisa ukwenziwa ngcono kwepharamitha ye-laser ngamasu okupholisa nokucutshungulwa okuthuthukile, abakhiqizi banganciphisa ngempumelelo ukuwohloka okushisayo ezintweni ezibonisa kakhulu. Lezi zinyathelo azigcini nje ngokuthuthukisa ikhwalithi yokucubungula i-laser kodwa futhi zandisa isikhathi eside semishini futhi zithuthukise ukwethembeka komkhiqizo.
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