Kev siv riam yog ib feem ntawm peb lub neej txhua hnub. Txawm hais tias nws yog ua noj hauv tsev lossis siv hauv chaw ua haujlwm, txoj kev siv kom raug yog qhov tseem ceeb. Nov yog qee txoj hauv kev zoo los siv riam, vam tias lawv tuaj yeem pab tau koj.
1. Xaiv cov riam uas tsim nyog
Ua ntej siv rab riam, peb yuav tsum xyuas kom meej tias cov riam siv yog tsim nyog. Ntau hom riam muaj kev siv sib txawv. Piv txwv li, riam txiv hmab txiv ntoo yog tsim los txiav cov khoom xyaw me me, thaum tus kws ua zaub mov riam tuaj yeem tuav cov khoom xyaw loj. Xaiv cov riam zoo tuaj yeem ua rau kev ua haujlwm yooj yim dua thiab muaj kev lom zem dua.
2. Khaws riam ntse
Lub riam dull tsis tsuas yog ua rau kev ua haujlwm nyuaj tab sis kuj ua rau muaj kev nyab xeeb ntxiv. Yog li ntawd, nws yog ib qho tseem ceeb heev uas yuav tsum tau ua kom cov riam ntse. Koj tuaj yeem siv tus kws tshaj lij los yog lub pob zeb whetstone txhawm rau txhawm rau riam, lossis koj tuaj yeem hneev nws nrog tus pas hlau lossis cov pas nrig ceramic ua ntej siv. Kev saib xyuas raws sij hawm tuaj yeem ua kom cov riam muaj zog thiab ua haujlwm zoo dua.
3. Ua kom muaj kev nyab xeeb
Thaum siv riam, xyuas kom muaj kev nyab xeeb. Zaum ntsug, thiab rab riam yuav tsum tau muab khaws cia rau hauv ib rab riam tshwj xeeb los yog khib. Thaum siv, tuav rab riam kom deb ntawm koj lub cev thiab ntawm lub kaum sab xis. Thaum siv nws, tuav lub tuav ruaj khov thiab rab riam tsim nyog kom tsis txhob muaj kev phom sij.
4. Kawm cov txheej txheem txiav kom raug
Cov txheej txheem txiav kom raug tuaj yeem ua rau kev ua haujlwm zoo dua thiab xis nyob. Thaum siv riam, tuav rab riam ntawm lub kaum sab xis ntawm lub workpiece. Rau cov khoom xyaw nyuaj, koj tuaj yeem tsim nyog siv lub cev lub zog rau txoj kab nqes. Yog tias koj yog tus kws ua zaub mov, ntau cov lus qhia thiab cov txheej txheem tuaj yeem tau txais los ntawm kev saib cov yeeb yaj kiab qhia xws li Masterclass.
Hauv kev xaus, kev siv riam xav kom peb ua tiag tiag. Los ntawm kev xaiv cov riam zoo, ua kom nws ntse, ua kom muaj kev nyab xeeb, thiab kawm txog cov txheej txheem txiav kom raug, peb tuaj yeem ua rau peb txoj haujlwm yooj yim dua thiab muaj kev lom zem dua, thaum tseem tiv thaiv peb tus kheej kev nyab xeeb.
