Ntoo chisels - qhov twg xaiv? Yuav saib xyuas lawv li cas?

Ntoo carving yog ib qho nyuaj tab sis kev nyiam nyiam heev. Txhawm rau pib ua qhov no thiab tsis txhob poob siab thaum pib, koj yuav tsum xaiv cov cuab yeej tsim nyog rau qhov no, hauv peb tsab xov xwm, peb nthuav qhia txhua yam uas yuav tsum tau xav txog thaum xaiv ntoo chisel. Los ntawm txoj kev, koj tseem yuav kawm paub saib xyuas cov uas koj twb muaj lawm.

Dab tsi ntawm cov ntoo chisels tuaj yeem ua tau?

Cov neeg tsim khoom muaj ntau hom chisels uas yog siv rau kev ua haujlwm xws li kev tsim cov duab puab, tsim cov ntsiab lus, lossis khawb qhov tshwj xeeb. Hauv qhov no, chisels yog qhov txawv:

• nrog sab chamfer - tus qauv nrov tshaj plaws thiab yooj yim. Nws yog siv rau cov hauj lwm yooj yim thiab yog ib txoj hauv kev zoo los pib koj cov ntoo carving taug txuj kev nyuaj;
• nrog conical chamfer - Ua tsaug rau qhov raug profiled lateral theem, nws tsim nyog rau kev ua haujlwm nyuaj dua. Nws yog siv rau carving nyob rau hauv ib qho nyuaj-mus txog qhov chaw uas yuav tsum tau tshwj xeeb raug;
• tsis muaj chamfer - haum rau ua hauj lwm nrog hardwoods. Kev tsim kho ntxiv uas tsis muaj chamfer ua rau hom chisel no haum txawm tias ua haujlwm rau cov neeg ua haujlwm nruj me ntsis;
• txuas - vim lawv qhov profile tshwj xeeb, lawv tsuas yog siv rau qhov drilling qhov hauv ntoo. Lub subtype ntawm no yog lub thiaj li hu ua "Nursery";
• oblique - Cov duab tshwj xeeb tsis haum rau classic carving, tab sis yog qhov zoo tagnrho rau kev ua haujlwm tiav.

Puas yog tus kov ntawm lub carving me ntsis yog qhov teeb meem tseem ceeb?

Qee cov sculptors novice tsis saib xyuas qhov teeb meem hilt, tsom feem ntau ntawm cov hniav. Txawm li cas los xij, qhov no yog qhov kev xav yuam kev heev. Kev nplij siab ntawm kev ua haujlwm nyob ntawm qhov sib npaug ntawm cov hniav nws tus kheej thiab ntawm tus kov. Yog li ntawd, nws yog tsim nyog xaiv ib tug qauv nrog ib tug xis, ergonomic kov. Raws li rau cov khoom siv ntawm kev tua, beech ntoo yog feem ntau. Tseem muaj cov tes ua los ntawm cov yas, tab sis nyob rau hauv lawv cov ntaub ntawv nws tsim nyog xaiv cov qauv zoo tshaj plaws. Pheej yig yas yuav crumble sai heev.

Yuav ua li cas yog lub hardness ntawm ib tug ntoo chisel?

Lub hardness ntawm cov hniav yog lwm yam tseem ceeb thaum xaiv ib tug ntoo chisel. Tus nqi yog muab rau ntawm Rockwell hardness scale, uas coj mus rau hauv tus account lub zog ntawm cov khoom. Yog tias koj tsis paub tias lub cuab yeej yuav tsum nyuaj npaum li cas, nco ntsoov tias cov hlau tawv tawv dulls qeeb dua, tab sis nws kuj yog qhov nkig tshaj plaws. Qhov tsawg kawg nkaus tus nqi yuav tsum nyob ib ncig ntawm 60 HRc, tab sis nws tsim nyog sim ntau yam qauv.

Carving chisels thiab hniav ntev

Sculptural chisels sib txawv ntawm qhov ntev, thiab tus nqi no cuam tshuam rau qhov zoo thiab hom kev ua haujlwm. Cov qauv luv luv yog tshwj xeeb tshaj yog haum rau kev nthuav dav thiab kev ua tiav. Tus kws ntoo kuj muaj kev tswj xyuas ntau dua ntawm cov cuab yeej. Nyob rau hauv cov ntaub ntawv ntawm cov khoom siv ntev, kev ceev ntawm kev ua haujlwm feem ntau tau sau tseg. Cov hniav loj ua kom yooj yim tshem tawm cov ntoo loj. Yuav pib nrog, nws yog qhov zoo dua los xaiv lub hauv paus ntev uas tsis ntev los yog luv. Qhov no yuav ua rau koj paub koj tus kheej nrog cov cuab yeej thiab kawm txog cov txheej txheem ua haujlwm.

Ib txheej ntawm ntoo chisels los yog tus kheej qhov chaw?

Saib los ntawm ntau qhov kev muab, koj yuav pom tias ntau lub tuam txhab muag khoom me me nrog ntau tus qauv sib txawv. Qhov kev daws teeb meem no tso cai rau koj txuag me ntsis, txij li tus nqi ntawm cov khoom siv tiav feem ntau qis dua rau cov qauv ntawm tus kheej. Nws kuj yog ib qho kev daws teeb meem rau cov neeg uas twb sim carving thiab xav ua nws ib kauj ruam ntxiv. Cov kws tshaj lij kuj tuaj yeem ua kom zoo dua ntawm qhov kev thov no, tab sis qhov tsis zoo loj yuav yog qhov tsis muaj cov qauv uas lawv tab tom nrhiav.

Puas yog hom ntoo carving chisel tseem ceeb?

Yog tias koj nyuam qhuav pib koj txoj kev taug txuj kev nyuaj ntoo ntoo, xaiv lub npe zoo ntawm chisel tej zaum tsis yog qhov tseem ceeb rau koj. Txawm li cas los xij, yog tias koj twb muaj kev paub dhau los hauv kev kos duab, xaiv chisels los ntawm lub npe nrov - txoj kev no koj yuav txuag tau ntau lub sijhawm ntawm kev txheeb xyuas qhov tsis zoo, vim tias cov tuam ntxhab zoo tshaj plaws yuav muab cov khoom siv zoo tshaj plaws. Kirschen thiab Stanley yog cov npe pom zoo tshaj plaws.

Yuav ua li cas sharpening ib tug chisel zoo li?

Ntxig koj cov cuab yeej tsis tu ncua kom lawv nyob rau hauv cov duab saum toj kawg nkaus. Qhov no yog ib qho txheej txheem uas yuav tsum tau ua tib zoo saib xyuas kom ntseeg tau tias lub chisel kav ntev li ntev tau. Rau lub hom phiaj no, koj tuaj yeem siv lub pob zeb tshwj xeeb lossis lub tshuab hluav taws xob. Txawm koj siv, pib los ntawm sharpening lub tiaj tus nto, sanding nws parallel mus rau saum npoo ntawm pob zeb. Cov kauj ruam tom ntej yog txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau yog txiav, nws yog qhov yuav tsum tau ua kom pom tseeb tias tag nrho cov saum npoo yog nyob rau hauv kev sib cuag nrog rab riam ntse. Thaum kawg, ib lub pob zeb tshwj xeeb profiled yog siv, ua tsaug uas nws muaj peev xwm los ntxuav lub hauv paus ntawm me ntsis.

Xav paub ntau ntxiv tuaj yeem nrhiav pom ntawm AvtoTachki Passions hauv Tsev thiab Vaj.