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Cold Processing ndi Hot Processing - Mfundo ziwiri za Laser Marking Machine

Ndikukhulupirira kuti aliyense wawerenga zoyambilira zambiri zokhudzana ndi mfundo yogwirira ntchito yamakina a laser. Pakalipano, amadziwika kuti mitundu iwiriyi ndi yotentha komanso yozizira. Tiyeni tiwone iwo padera:

Mtundu woyamba wa "matenthedwe processing": ali ndi laser mtengo ndi apamwamba kachulukidwe mphamvu (ndi anaikira mphamvu otaya), irradiated pamwamba pa zinthu kuti kukonzedwa, pamwamba pa zinthu zimatenga mphamvu laser, ndipo amapanga ndondomeko matenthedwe matenthedwe m'dera irradiated, potero Kwezani kutentha kwa zinthu pamwamba (kapena ❖ kuyanika), chifukwa mu nthunzi, kusungunula, nthunzi, nthunzi zina, kusungunula, kusungunula, kusungunula, kusungunula. zochitika.

Mtundu wachiwiri wa "kuzizira kozizira": uli ndi mphamvu zambiri zamphamvu (ultraviolet) photons, zomwe zimatha kuthyola zomangira zamagetsi muzinthu (makamaka organic materials) kapena zozungulira zozungulira, kuti ziwononge njira zowonongeka kwa zipangizo. Kuzizira kotereku kumakhala ndi tanthauzo lapadera mu laser chodetsa processing, chifukwa si matenthedwe ablation, koma ozizira peeling kuti sabala "kuwonongeka matenthedwe" zotsatira zoyipa ndi kuswa zomangira mankhwala, kotero si zovulaza kwa wosanjikiza wamkati ndi madera oyandikana ndi kukonzedwa pamwamba. Kupanga Kutentha kapena matenthedwe matenthedwe ndi zotsatira zina.

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Nthawi yotumiza: Feb-27-2023