Cov cim nyob rau hauv cov khoom tsim los ntawm ntau yam lag luam raug muab faib ua cov ntaub ntawv thiab cov ntawv siv sib txawv. Ntawm lawv, hlau yog siv feem ntau, xws li anodized txhuas feem ntau siv hauv txhuas. Qhov zoo tshaj plaws ntawm kev kos cov ntaub ntawv xws li blackening, thiab cov nyhuv yog zoo thiab zoo nkauj. Tsis ntau npaum li kab npauj npo.
Yog li, Mopa series ntawm lub laser marking khoom siv yog tsom rau laser npav ntawm anodized txhuas laser. Nws txhooj cai raws li qhov zoo ntawm cov oxidation, uas yog, lub thickness ntawm oxide zaj duab xis ncaj qha txiav txim cov nyhuv thiab kev ua haujlwm ntawm kev dub. Feem ntau, zaj duab xis thickness yog 10-20 um, uas yog yooj yim mus blacken. Thaum cov thickness film tsawg tshaj 8um, oxide zaj duab xis dhau lawm, yooj yim rau kev tawg, thiab cov pob dawb dawb tshwm, thiab nws yog qhov tsim nyog yuav ua rau kom muaj zog ntawm lub plhaw thiab ua rau kom ntim tau.
Tsis tas li ntawd, qhov txheej txheem deg ntawm anodized aluminium yuav ncaj qha rau cov nyhuv blackening. Sandblasting thiab kos duab yog txheej txheem ntau. Lub thickness ntawm sandblasting yuav muaj teebmeem txawv ntawm cov cim nyhuv. Lub finer lub sandblasting ib qhov me me, qhov zoo dua qhov blackening siv. . Nws yog pom zoo tias cov zaj duab xis tuab ntawm lub anode txhuas yuav 10-15 μm, yog li ntawd tag nrho cov nyhuv blackness zoo dua.
Lub laser marking tshuab ntawm MRJ-laser MOPA adjustable pulse dav adopts fiber ntau laser rau cov zis laser. Qhov hloov ntawm electro-kho qhov muag siab siab, qhov ntim yog me, qhov nqaj zoo yog qhov zoo, thiab txhuas txhuas (alumina, anode aluminium) yuav siv tau rau cov nyom blackening ntiav. Txawj xav txog kev pom thiab kev ua tiav.
