Laser npav tshuab feem ntau yog muab faib ua ob pawg, ib qho yog cov khoom siv fiber ntau laser npav tshuab tshwj xeeb kos cov hlau, thiab lwm qhov yog cov pa roj carbon dioxide laser npav tshuab tshwj xeeb uas cim cov khoom tsis yog xim hlau. Cov neeg siv khoom feem ntau nug," Puas muaj lub laser npav tshuab uas tuaj yeem khij ob qho tib si hlau thiab tsis yog hlau?".
1. Hlau laser npav tshuab
Qhov tseeb, kuj tseem muaj cov tshuab laser npav uas tuaj yeem kos cov hlau thiab tsis yog hlau. Lawv hu ua" ultraviolet picosecond laser npav tshuab". Cov cuab yeej siv no siv ultraviolet picosecond laser, thiab qhov tseeb ntawm cov cim yog siab heev, tab sis nws qhov kev txwv yog tias nws tsuas yog tsim nyog rau kos cov ntaub ntawv nyias, hlau thiab cov khoom tsis yog xim hlau ntawm ob peb feem kaum ntawm ib millimeter. Yog li ntawd, nws muaj qee qhov kev txwv tsis pub siv, uas feem ntau yog siv rau hauv kev kho mob, Electronics thiab lwm yam lag luam uas xav tau kev ntsuas qhov tseeb tau dav siv.
2.CO2 laser npav tshuab
Laser npav hlau cov ntaub ntawv tam sim no, lub zog siab tshaj plaws uas ua los ntawm peb lub tuam txhab tuaj yeem kos 20mm hlau daim hlau. Tau kawg, lub zog laser ntau dua tuaj yeem kos cov ntaub ntawv hlau tuab dua. Txawm li cas los xij, xav txog qhov kev ua tau zoo thiab kev siv, peb lub tuam txhab tuaj yeem siv rau kev kos cov ntaub, cov khoom siv ntawv, yas, roj hmab thiab lwm yam ntaub ntawv. Acrylic tuaj yeem kos txog li 20 hli thiab cov roj hmab yas tuaj yeem kos hauv 10 hli. Ib qho ntawm cov yam ntxwv ntawm laser npav yog tias nws belongs rau ib txheej txheej, thiab laser belongs rau thermal marking. Yog tias muaj ntau cov khaubncaws sab nraud povtseg ua ke, cov npoo tuaj yeem ua rau adhesion thiab cuam tshuam rau cov cim cim.
Qhov no yog qee yam ntxwv ntawm laser npav tshuab hauv cov ntaub ntawv cim.