Lwm yam kab ntsig

Kev txuam ntawm hlau yuav tsum tau siv cov khoom siv yaj thiab ua kom qhuav. Cov txheej txheem no tuaj yeem piav qhia los ntawm qhov tseeb tias qhov nruab nrab ntawm laser siv tau los siv yaj cov khoom thiab lub zog ncov yog siv los ua kom qhuav cov khoom. Ib qho tseem ceeb hauv kev ua tau zoo tshaj plaws hauv kev ntaus nqi yog tias muaj cov khoom txaus txaus nkaus xwb rau evaporated ntawm lub zog muaj zog. Yog hais tias ntau cov ntaub ntawv tau yaj, nws yuav ua rau txo tus nqi thiab cov khoom siv ntau dua thiab cov khoom burrs. Yog hais tias cov khoom uas yaj raug tsis txaus thiab lub hwj huam ncov txaus txaus, qhov kev ntaus nqi yog poob qis. Cov qhabnias zoo tshaj plaws yuav ua rau ntawm qee ceramics thiab plastics nkaus xwb thaum muaj zog siab tshaj plaws.