Cov hniav nyiaj hniav kub tau tshwm sim hauv lub sijhawm immemorial, dhau los ua ib qho kev ntsuas ntawm kev muaj nyiaj thiab lub zog. Ntev sijhawm, kev tsim cov hniav nyiaj hniav kub no tau dhau los ua kev lag luam. Tab sis qhov no tsis txhais tau hais tias cov kws tsim txig uas ua rau hniav nyiaj hniav kub nrog lawv tus kheej txhais tes tau ploj mus.
Nws yog qhov tsim nyog
- - khoom siv thiab txheej txheej ntawm cov khoom siv nyiaj kub;
- - zoo zoo nkauj thiab tsis muaj hlau;
- - Zoo zoo nkauj thiab semi-pob zeb.
Cov Lus Qhia
Kauj ruam 1
Nruab koj lub rooj cob qhia cov hniav nyiaj hniav kub, suav nrog thaj chaw ua haujlwm thiab chav siv hluav taws xob. Muab cov khoom siv thiab cov pa tawm tso rau hauv qhov chaw ua haujlwm kom tshem tawm cov teeb meem vapors thiab cov plua plav tsim tawm thaum lub sijhawm yaj, etching thiab sib tsoo cov khoom.
Kauj ruam 2
Yuav khoom siv koj xav tau. Koj yuav xav tau lub rooj ua haujlwm, cov hniav nyiaj hniav kub hlawv roj, rooj noj mov teeb rooj, laum khaub ncaws, chav da dej, lub thawv ntim khoom siv rau kev khaws cov pob zeb thiab cov hlau zoo. Muab cov khoom hauv thaj chaw nrog cov hmoov av sau. Muab cov phuam da dej nrog lub pob hauv qab ntawm chav tsev tom qab sau cov khoom sib xyaw hlau.
Kauj ruam 3
Npaj cov cuab yeej tsim nyog rau kev ua haujlwm: cov ntaub ntawv ntawm ntau yam ntaub ntawv, ntaub ntawv rau hlau sawdust, tweezers, pliers, nippers, txiab rau ua haujlwm nrog cov hlau, jigsaw, hammers, miniature anvil. Koj tseem yuav xav tau cov paib thiab cov punches rau txoj kev ua qhov chaw thiab daim duab kos. Ua cov khoom laum nrog lub laum yuav xav tau teeb tsa ntawm kev xyaum, txiav thiab log tsis zoo.
Kauj ruam 4
Txhawm rau ntsuas cov ntsuas, tso tawm ntawm cov teev sib tw nrog ntsuas hnyav, ntsuas kub, ntsuas lub micrometer, thiab cov kav hlau. Thaum koj siv thev naus laus zis thev naus laus zis rau kev tsim cov khoom lag luam, koj yuav xav tau cov cuab yeej ntxiv thiab cov khoom ua si.
Kauj ruam 5
Npaj kom muaj ntau npaum li cas ntawm cov khoom muaj nqis thiab cov xim hlau thiab pob zeb tsim nyog los pib ua haujlwm. Feem ntau cov feem ntau, kub, nyiaj, platinum, palladium thiab lawv cov alloys yog siv hauv cov hniav nyiaj hniav kub.
Kauj Ruam 6
Kev txiav txim siab rau koj tus kheej seb hom thiab hom ntawm cov hniav nyiaj hniav kub uas koj npaj siab yuav ua. Muaj cov naj npawb tsis paub ntawm lawv, tab sis tsis yog txhua cov khoom yuav tuaj yeem ua rau hauv rooj cob qhia zoo tib yam. Cov kev xaiv uas haum tshaj plaws uas nyob hauv lub zog ntawm ib tus tswv yuav yog cov nplhaib, qhwv ntsej, brooches, pendants, medallions, qee hom saw (nrog rau kev ua tau yooj yim).
Kauj Ruam 7
Pib ua cov hniav nyiaj hniav kub nrog kev npaj ua haujlwm, suav nrog kev npaj ntawm alloys thiab ib qho chaw ntawm cov khoom lag luam yav tom ntej. Cov no suav nrog kev ua kom sib luag, sib tsoo, kos duab, ntaus pob, ua qauv casting, thiab lwm yam.
Kauj ruam 8
Siv tshuab ua cov khoom siv ntawm cov khoom, uas feem ntau ua los ntawm txhais tes. Txhawm rau ua qhov no, hloov cov duab kos ntawm cov khoom lag luam yav tom ntej mus rau qhov chaw ua haujlwm, txiav nws raws cov cim lossis pom ib ntu nrog lub jigsaw. Kuj tseem siv qhov drilling thiab cov ntawv thov ntawm cov khoom lag luam yav tom ntej los muab nws cov duab xav tau.
Kauj Ruam 9
Tom qab ua tiav kev ua haujlwm ntawm kev tsim cov khoom sib txawv ntawm cov khoom lag luam, npaj mus rau theem kawg ntawm kev ua cov hniav nyiaj hniav kub: soldering, kev teeb tsa ntawm rooj noj ua ke, txiab.
