Mob khaub thuas Suav hu ua siv rau artistic molding sib xyaw hmoov txhuv nplej siab, kua nplaum, roj thiab glycerin. Muaj ntau yam zaub mov txawv rau kev npaj porcelain nrog koj tus kheej tes, tsim rau cov neeg tshiab. Ua ntej kev tsim cov porcelain txias nws yog ib qho tseem ceeb kom paub tias qhov ntxoov ntxoo yuav vam khom cov khoom muaj pes tsawg leeg ntawm cov khoom thiab daim ntawv qhia nws tus kheej. Khoom ua los ntawm cov pob kws porcelain yog pob tshab thiab airy, muaj me ntsis yellowish tint, thiab los ntawm qos - ntau ntom thiab grayish.
Yuav ua li cas ua kom txias porcelain?
Daim ntawv qhia tus naj npawb 1 - Cov porcelain tes nyias
Nws yuav siv:
- 150 ml ntawm PVA kua nplaum;
- 100 ml dej;
- 1 tsp dawb tes Lee;
- 1 tsp glycerol (petrolatum);
- 150 g (1 iav) ntawm cornstarch thiab ib me ntsis rau stirring.
Npaj:
- Tag nrho cov khoom xyaw kua yog tov rau hauv saucepan.
- Peb muab tso rau hauv nruab nrab ntawm hluav taws thiab sib tov rau ib homogeneous sib xws.
- Ntxiv feem ntawm starch thiab mus txuas ntxiv tsis tu ncua, thiaj li hais tias qhov loj yog tsis burnt.
- Thaum xub thawj cov hmoov sib tov yuav zoo li kua kua txaj, thiab tom qab ntawd nws yuav zoo li qos yaj ywm tom qab. Peb tau nyob rau hauv txoj kev kom txog thaum lub tag nrho loj yog sau nyob rau hauv ib tug coma ib ncig ntawm lub diav.
- Peb tshem tawm ntawm qhov hluav taws kub, peb muab qhov kub hnyav rau ib lub phuam so hauv chav ua noj thiab muab qhwv nws rau hauv.
- Peb knead thiab sib tov cov ntse nrog tes los ntawm cov phuam kom txog thaum nws cools down.
- Tom qab hle cov phuam, ntxiv mus sib tov lub loj nrog koj ob txhais tes, tas li lubricating lawv nrog cornstarch, thiaj li tsis mus lo.
- Thaum cov huab ua mos muag, yas thiab nres nres, muab tso rau hauv ib lub hnab yas los yog kaw ntom ntom. Peb porcelain txias yog npaj rau kev siv.
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Feem ntau cov kws kho hniav pauv cov khoom xyaw thiab txhim kho daim ntawv qhia rau porcelain hauv cov txheej txheem ua haujlwm.
Daim ntawv qhia # 2 - Daim ntawv qhia kev txhim kho kom zoo dua qub
Cov khoom xyaw yog muab los ntawm cov tshuaj kws kho mob 1.
Npaj:
- Sib tov tag nrho cov kua Cheebtsam.
- Ntxiv cov hmoov nplej dej nplej, ua kom muaj homogeneous ntau thiab lim.
- Peb muab nws tso rau hauv ib lub da dej thiab sov nws, stirring tas li.
- Starch pib yuav brewed nyob rau hauv qhov chaw nrog lub siab tshaj plaws kub. Yog tias peb tsis muaj sij hawm los sib xyaw hauv da dej, ces peb hle thiab muab sib xyaw rau nws, thiab tom qab ntawd rov muab tso rau hauv da dej. Peb ua qhov no kom txog rau thaum peb tau txais ib pob rau rab diav.
- Hloov qhov sib tov ntawm ib lub phuam ntub, qhwv thiab sib tov cov huab cua los ntawm nws, kom txog rau thaum nws cools.
- Tom qab hle cov phuam, ntxiv mus sib tov lub loj nrog koj txhais tes, yog tias tsim nyog, lubricating lawv nrog starch.
- Thaum cov huab ua tau cov yas thiab nres nres, peb muab tshem tawm hauv lub khob.
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Cov porcelain no ntau homogeneous thiab tus. Nyob rau hauv daim duab ntawm sab laug - qhov loj ua raws li ob daim ntawv qhia, thiab nyob rau hauv txoj cai - nyob rau thawj.
Daim ntawv qhia # 3 - Ua porcelain los ntawm qos starch tsis ua noj
Koj yuav tsum tau:
- qos starch;
- Vaseline lossis roj av jelly;
- ci dej qab zib;
- kua nplaum PVA.
Npaj:
- Nyob rau hauv huv thiab qhuav lauj kaub tais diav, ua tib zoo grind ob dia ntawm starch thiab ib spoonful ntawm roj av jelly.
- Ntxiv ci ci dej qab zib ntawm lub hau ntawm ib lub teaspoon thiab sib tov.
- Hloov qhov sib tov, maj mam ntxiv cov kua nplaum PVA, pib nrog 1 teaspoon.
- Thaum lub tov ua mos, roj nrog roj av jelly thiab knead lub resulting loj mus rau tag nrho.
Yuav ua li cas pleev xim porcelain?
Painting porcelain yuav siv ntau xim duab (roj, acrylic, roj, thiab lwm yam) thiab cov xim rau zaub mov, qhov no koj yuav tsum ntxiv xim rau cov pob txha tiav thiab knead, kom cov xim yog sib npaug.
Rau nrag lub khoom noj khoom haus tas, siv cov khoom noj xim qhuav rau lub xuab moos nrog txhuam, ces nws yuav tsum khaws cov pa hauv qab ntawm lub hwj. Nyob rau hauv cov ntaub ntawv no, plooj (porcelain) absorbs lub zas thiab tsim tawm ntau xim.
Yuav ua li cas ua hauj lwm nrog porcelain txias?
- tom qab tov, qhov loj yuav tsum dag rau tsawg kawg 24 teev;
- Ua ntej ua haujlwm, roj koj txhais tes nrog cream;
- siv cov cuab yeej tshwj xeeb (khoom sib tsub-tuav, dov-tus pin, thiab lwm yam);
- muab cia rau hauv ib lub pob ntim.
Yuav ntev npaum li cas txias porcelain qhuav?
Lub sij hawm ziab khaub thuas txias yog nyob ntawm lub thickness ntawm cov khoom thiab nws txawv ntawm ib mus rau ob peb hnub, thaum qhov khoom loj txo. Thaum ziab khaub ncaws, cov khoom yuav tsum muab tso kom dhau los kom lawv tsis deform. Kom ceev cov txheej txheem kom qhuav, koj tuaj yeem siv lub qhov cub, qhov twg cov khoom yog ci ntawm qhov tsawg kawg nkaus kub.
Cold porcelain yog ib cov khoom siv yas heev, nws yog qhov ua tau kom muaj dab tsi los ntawm nws. Yuav kom kho koj masterpieces koj muaj peev xwm siv cov ntaub ntawv sib txawv: hlaws, hlaws, xov, zoo li, daim ntaub, thiab lwm yam.
Rau kev ua qauv, koj tuaj yeem siv lwm pawg ua nrog koj tus kheej tes: av nplaum los yog salted mov paj .