Kev xaj khoom plig kom muab khoom plig rau cov neeg sib tw hauv zos thiab kev sib tw lossis khoom plig rau cov tsev neeg thiab cov phooj ywg tau ua ntau dua thiab nrov npe. Koj tuaj yeem tau txais khoom plig koj tus kheej hauv tsev. Xws li ib qho khoom plig txawv txawv, tsim nrog koj tus kheej txhais tes, yuav muaj tseeb coj kev xyiv fab rau tus neeg uas tau nthuav tawm.
Nws yog qhov tsim nyog
Cov ntawv ci tooj liab, hlau txiab, ntsuas lub ntsuas pa, khaub thuas, sandpaper, polishing muab tshuaj txhuam, daim ntaub los yog daim txhuam cev, daim txhuam cev, ntawv thaij duab, hlau, ntaub ntswg, etching daws, kua roj vanish, acetone, nqaj qab, dej ntim, hlau
Cov Lus Qhia
Kauj ruam 1
Siv txiab txiav rau qhov txiav ua tooj liab.
Kauj ruam 2
Zuaj qhov obverse, thim rov qab thiab ntug ntawm qhov haujlwm tawm.
Kauj ruam 3
Siv daim txhuam cev lossis daim ntaub, pleev ib daim polishing los txhuam rau saum npoo ntawm qhov seem kom tshem tawm me me khawb ntawm qhov chaw ntawm cov seem tom qab sanding.
Kauj ruam 4
Luam tawm ntawm cov ntawv thaij duab kos duab kos ua ntej npaj (duab ntawm tus neeg uas koj tau muab, cov ntawv sau yog dab tsi koj xav pom ntawm obverse thiab thim rov qab ntawm cov khoom tiav) raws li qhov kev cia siab loj ntawm cov khoom plig uas tau txais. Sab nraub qaum ntawm cov ntawv luam tawm, cim rau sab saum toj ntawm daim duab.
Kauj ruam 5
Muab lub puav pheej rau daim ntaub. Tso cov duab kos txiav rau sab saum toj ntawm cov qauv mus rau seem. Nrog ib tus hlau rhaub kom ntau tshaj plaws, nias tag nrho cov duab rau 15-20 vib nas this. Tom qab ntawd hlau tag nrho cov duab kom huv si. Qhov zoo ntawm kev kos duab rau ntawm tus nqi zog dawb yog nyob ntawm theem no.
Kauj Ruam 6
Npaj ib qho workpiece rau etching. Txhawm rau ua qhov no, ua tib zoo txhawm rau kom tsis txhob hle lub toner txheej, tshem daim ntawv los ntawm nws qhov chaw. Daim ntawv tawm los zoo dua yog tias nws txhuam ua ntej. Hauv cov cheeb tsam uas daim ntawv tshwj xeeb lo, siv cov pas ziab khaub ncaws lossis ua kom sib luag. Npog qhov qhib qhib pores nrog cov kua roj vanish.
Kauj Ruam 7
Khib cov khoom plig rau hauv lub voj hlau thiab muab cov qauv tso rau hauv kev daws teeb meem rau 60 feeb.
Kauj ruam 8
Nqa cov ntawv tiav thaum kawg ua haujlwm: tshem tawm lub toner nrog paj rwb nrog paj rwb nrog acetone, xuab zeb cov khoom lag luam nrog daim ntaub xoom-maj mam, muab lub ci ci uas ci nrog polishing muab tshuaj txhuam.
