Cov riam hauv chav ua noj muaj ntau yam, ob qho tib si hauv chav ua noj riam thiab txiav ob, los yog riam riam, siv sij hawm ntev yuav ntsib teeb meem tib yam, uas yog cuab yeej npub, tsis ntse, neff cuab tam me me niaj hnub no nrog rab riam chav ua noj, piv txwv li, qhia rau koj ob peb ua ib rab riam ntse ntse dua.
Riam sharpening feem ntau yog siv riam sharpening, tuav kom zoo, txawm li cas los xij, tej zaum yuav dhau los ua blunt, ua tiav kev sib tsoo ntawm chav ua noj riam sharpening, yuav tsum tau ua ob lub tswv yim.
1, thawj sib tsoo hniav.
Ua ib rab riam riam hauv chav ua noj thiab 3 ° - mus rau grindstone
5 ° Lub kaum sab xis (
Lub kaum sab xis me dua, txiav lub zog)
Thaum rab riam rov qab los, lub kaum sab xis ntawm qhov pib tsis hloov pauv.
2, sib tsoo hniav nto sab nraud dua.
Ua ib rab riam hauv chav ua noj thiab 5 ° - mus rau grindstone
8 ° Lub kaum sab xis, txiav tawm ntawm cov hniav kom ntseeg tau tias cov zaub mov tuaj yeem ua tau zoo nrog kev sib cais ntawm rab riam hauv chav ua noj, tab sis kuj yuav tsum tsis txhob loj dhau.
Hauv qab ntawm rab riam (
Ntxiv rau lub tais, kuj tuaj yeem siv cov plooj (porcelain) dawb, pom zoo, ceramic, iav thiab lwm yam.
)
Yog tias tsis muaj pob zeb hauv tsev, tseem tuaj yeem siv cov tais plooj (porcelain) los hloov, hloov nws lub tais plooj (porcelain tais), siv cov khoom ntxhib hauv qab ntawm rab riam.
Tuav tus kov, cia cov hniav nto thiab hauv qab yog li 20 ° Lub kaum sab xis.
Ib lub voj voog nyob hauv qab ntawm cov ceramic yog ib qho nyuaj thiab ntxhib, zoo ib yam li cov pob zeb.
Hniav thiab cov plooj (porcelain) hauv qab tsim kev sib txhuam loj heev, yog li koj tuaj yeem sib tsoo riam ntse.
Sandpaper yog tsis muaj whetstone, xuab zeb kuj tuaj yeem ua ib qho yooj yim grindstone.
Siv cov ntawv xuab zeb qhwv zoo li dov tus pin cylindrical cov khoom, tuaj yeem ua riam ib ntus.
Polishing txheej txheem ntawm tilting Lub kaum sab xis ntawm 20 °, ob-sided sib tsoo ntau dua thiab ntau dua.
Kuj tseem tuaj yeem ncaj qha mus rau cov ntawv xuab zeb kom sib tsoo tiaj tus rau lub rooj, lub rooj lossis ntug ntawm lub rooj txiav txim siab, yooj yim rau koj los tuav tus kov thiab cov ntawv xuab zeb kom ntse.
Raws li txiav tawm los ntawm cov xuab zeb daim ntawv nyias txheej zoo nkaus li, txog 20 ° Lub kaum sab xis, tsis muaj kev siv zog zoo rau kev zom, tsuav yog qhov loj ntawm qhov ruaj khov.
Cov ntawv xov xwm qub hauv tsev mugs, ntawv xuab zeb txhua tus tsis muaj, yuav ua li cas?
!
Tsis txhob ntshai, cov ntawv xov xwm qub muaj! ! ! !
Cov ntawv xov xwm ntawm tus cwj mem dub, los ntawm riam mus rau qhov sib txhuam taw tes rov qab thiab tawm ob peb zaug.
Cov ntawv xov xwm dub tus cwj mem ntawm cov nyhuv ntawm graphite, zoo ib yam li tus neeg saib xyuas zoo heev.
Cov xuab zeb ntawm cov riam sharpening nyhuv, tuaj yeem cia cov riam ntse ntse.
Chav ua noj riam riam sharpened tsis tsuas yog nrog lub grindstone, cov kev no tag nrho cov siv tau, me me ua tus kheej sim, tiag tiag ua hauj lwm, sib tsoo tawm lub chav ua noj riam yuav ua heev ntse, txiav riam.
Cov lus ceeb toom sov: tom qab sib tsoo, nco ntsoov yaug riam!
