Yuav ua li cas thiab yuav ua li cas tshem tawm cov laus xim ntawm ib tug ntoo nto?

Yuav ua li cas kom tshem tawm cov xim ntawm lub qhov ntoo? Thaum lub sij hawm kho lub tsev los yog chav tsev yog yuav luag ib txwm muaj yog ib tug yuav tsum tau hloov thiab muab noble hom feem tseem ceeb ntawm lub sab hauv: lub qhov rais thav ntawv, nkag thiab sab hauv lub qhov rooj.

Ntawm chav kawm, nws yog yooj yim npaum li cas rau nruab nrov nrov counterparts thiab ces qhuas tus zoo saib, uas tam sim ntawd "txo nws hwj" ntawm chav tsev.

Tab sis nws yog qhov zoo dua los nyob puag ncig los ntawm cov ntaub ntawv uas ntuj, uas tsuas yog yuav tsum tau rov ua dua, rov qab kho thiab kho dua tshiab los ntawm kev thas xim.

Yog nws tsim nyog los tshem tawm cov laus xim?

Raws li lub xeev ntawm txheej laus ntawm cov xim yuav tsum tau txiav txim siab: ib cov xim pleev xim pleev rau nws, los yog tseem ua ib qho kev tu vaj tse los ntawm lub hnub qub qub. Cov txheej txheem tseem ceeb rau kev txiav txim siab zoo yog:

• Cov ntawv sau rau yav dhau los, uas, nyob rau hauv lub sijhawm ntawm, yuav pib exfoliate ntawm nws tus kheej. Yog tias txheej txheem tshiab yog siv rau lub qhov ncauj tawm ntawm cov saum toj no, qhov chaw pleev xim rau yuav muaj qhov muag pom thiab nqos tau.
• Thickness. Ib txheej txheej ntawm txheej dhau los yuav tsis raug tshem tawm. Cov ntaub ntawv uas muaj xim zoo nkauj ntxim rau nws zoo npaum li cas thiab kav ntev dua. Tsis tas li, cov ntoo tsis raug teeb meem nrog lwm yam. Nyob rau hauv cov ntaub ntawv ntawm multilayers, xim txheej yog characterized los ntawm tsawg lub zog thiab ceev thiab puas nrog me ntsis mechanical feem.
• Xim. Thaum ua ntawv thov ib txheej xim nyias nyias thiab xoob txheej xim, lub xim ntawm lub qub tsho yuav tshwm sim, lossis xim tshiab thiab laus yuav muab sib tov. Piv txwv, xim liab ua ntawv thov rau xiav yuav ua rau muaj xim hawj.
• Cov kev ntxhib los mos uas yuav tsis coincide nrog cov qualitative cov yam ntxwv ntawm txheej dhau los. Yog li, yuav ua li cas tshem cov laus xim ntawm ntoo nto?

Npaj theem

Thaum tsis muaj kab nrib pleb, hlwv thiab puas tsuaj rau ntawm qhov chaw ua haujlwm, nws yuav txaus rau cov xim ua ntej cov xim xuab zeb. Tshem tawm txheej txheej xim los yog sau tau ntau xyoo, ntau cov khaubncaws sab nraud povtseg. Nyob ntawm cov khoom siv hlau thiab cov hlau ua los ntawm lub zog tawv, yuav tsum tau tshem ntawm lub qub txheej yog yooj yim dua rau ntawm tsob ntoo - ib qho khoom muag yooj yim ua kom puas. Yuav ua li cas los tshem cov laus xim ntawm lub qhov ntoo ntawm lub tsev?

Ua ntej tshem txheej dhau los, ua ntej txhua yam, koj yuav tsum tshawb xyuas qhov xwm txheej, qauv thiab qhov zoo ntawm qhov khoom tsim los rau nrag thiab xyuas kom tseeb tias nws rov siv tau dua.

Peb tau tshem ntawm cov laus xim: kev ua haujlwm zoo

Cia peb xav paub seb yuav tshem tawm cov xim laus li cas ntawm cov ntoo ntim hauv tsev.

Tshem tawm ntawm txheej txheej laus yog ib txoj kev ua haujlwm nyuaj, yuav tsum tau siv ntau lub sijhawm thiab siv zog. Yog li no, qee zaum qhov kev txiav txim siab mus rau tus kws tshaj lij yog qhov zoo tshaj qhov kev ywj pheej. Muaj ob peb txoj kev coj los siv kom raug thiab tshem tawm cov xim txheej qub, ua rau muaj kev puas tsuaj tsawg heev ntawm cov ntoo:

• Tshuaj, uas yog siv ntau yam tshuaj reagents;
• Thermal, siv kub heev;
• Mechanical, uas qhov cuam tshuam rau ntawm qhov chaw ua hauj lwm yog tsim los ntawm kev pab los ntawm cov cuab yeej pab.

Thaum xaiv txoj hauv kev tshem cov txheej txheem qub, kev nyab xeeb ntawm tus kheej thiab kev tiv thaiv tus kheej yuav tsum siv.

Tshuaj lom neeg

Yuav ua li cas thiab tshem tawm cov xim muaj hnub nyoog ntawm cov ntoo saum npoo tshaj plaws, tsis muaj plua tshauv thiab tsis tas yuav tshwj xeeb cov kev ua los ntawm cov tshuaj txhais tau?

Pov tseg los ntawm cov txheej txheej yav dhau los yog tsim los ntawm kev kho cov khoom nrog cov tshuaj siv tshuaj tshwj xeeb uas ua rau cov xim muaj xim thiab foaming los ntawm sab hauv. Daim ntawv thov cov khoom zoo li no yuav tsum tau siv ib rab phom, ib qho me me los yog ib tus txhuam hniav. Tom qab ntawd nws yuav siv sij hawm 20-25 feeb tos, cia cov khoom kom pom tseeb nws cov peev xwm ua puas tsuaj. Yog li ntawd, cov laus txheej yuav raug tshem tawm tsis muaj teeb meem ntau npaum li cas.

Pab kom koj tuaj yeem nqa cov cuab yeej tawm dag zog (piv txwv li, tshuab raj).

Nws yog problematic siv tshuaj thaum tshem cov laus xim nyob rau lub qab nthab, tab sis manufacturers tau pom ib txoj kev tawm thiab tso tawm cov khoom zoo sib xws nyob rau hauv daim ntawv ntawm jelly. Txawm tias lawv tau thov nrog txhuam, lawv tsis ntws los.

Los ntawm cov nyiaj txiag ntsuas, cov tshuaj nws kim heev: ib chav tsev ntawm cov tshuaj zoo hauv cov nyiaj sib npaug yog sib npaug rau tus nqi ntawm cov xim nws tus kheej. Tsis tas li ntawd, cov khoom siv yuav tsum siv tshwj xeeb pov tseg. Qhov tsis zoo yog lub suab tsis hnov tsw ntawm cov tshuaj, nrog rau kev tso cov pa phem. Yog li, yuav kom tsis txhob kub hnyiab thiab lom, ua haujlwm yuav tsum tau nqa tawm hauv lub cev ua pa, cov hnab looj tes tiv thaiv thiab tsom iav. Ua ntej pib txheej txheem, chav tsev yuav tsum zoo ventilated. Thiab nws ua li cas thiaj li yooj yim tshem cov laus xim ntawm ntoo nto?

Peb siv cua txias

Lub tswv yim ntawm kev tsim kho plaub hau tshuab ua rau tshwm sim ntawm kev tshem thermal ntawm txheej laus xim txheej. Koj puas xav kom tshem tawm cov laus zuag los ntawm ntoo ntog nrog lub tshuab ziab plaub? Ntaus tau kom sov lub chaw 600 ° ^C. Nyob rau hauv tus ntawm kub xim foamed thiab yooj yim muab tshem tawm nrog ib tug txaug, duav los yog scraper. Tsev tshuab yog tsis pom zoo rau haus luam yeeb nrog yas qhov rais thiab qhib thaiv, vim hais tias cov tom kawg yuav tau yooj yim nroj cig cuag thaum muaj kev kub kub. Thaum tsis tau siv lub cav ziab khaub ncaws, koj tuaj yeem siv cov ntaub ntawv los ua zaub mov: siv nws rau saum npoo, sov nrog cov hlau (qub, uas tsis yog kev txhawj). Txoj kev "ironing" yog qhov ua kom lub ntsej muag, yog li koj muaj peev xwm muab pov tseg ntawm qub xim txheej txheej.

Nws tsis pom zoo kom ua haujlwm hauv thaj chaw ua haujlwm ntawm qhov khoom siv qhib tua hluav taws (roj burners) kom tshem cov xim qub, vim tias muaj feem yuav raug hluav taws. Tsis tas li ntawd, nws tuaj yeem ua kom ziab thiab rhuav tshem cov ntoo, uas cuam tshuam rau lub zog ntawm qhov khoom thiab lub sijhawm ntawm nws cov haujlwm. Nyias cov hom tsiaj tuaj yeem rhaub tau cov roj av thaum lub caij ua kom sov, uas yog tsim cov yeeb yaj kiab hauv cov khoom. Cov yav tas tshuam thiaj li adhesion (adhesion nto), thiab tej zaum yuav zoo rau nws tiv thaiv deposition ntawm cov khoom ntawm cov txheej tshiab ntawm lub colorant.

Txuj kev ua txhua yam

Cia peb tshawb ntau txoj kev uas yuav tshem tawm cov xim laus tawm ntawm cov ntoo ntim hauv tsev. Txaus zoo heev yog txoj kev kho me ntsis, uas yog khawm ntawm qub xim nrog kev pab los ntawm cov cuab yeej tsim kho: ib rab riam, ib qho khoom noj los yog ib hom lus Bulgarian. On ib tug me me thiab tsis ncaj saum npoo, nws muaj peev xwm yuav scraped nrog ntse txuas.

Yuav ua li cas los tshem cov laus xim ntawm cov ntoo ntawm qhov chaw loj? Hauv qhov no, kev siv cov cuab yeej hluav taws xob uas ua rau muaj kev cuam tshuam txog kev ua hauj lwm zoo: grinders los yog hnyav nrog lub voj voos tshwj xeeb uas siv cov khoom xuab zeb los yog lwm yam khoom siv nrog ib qho abrasive. Nrog rau ib txheej ntawm cov xim qub, ib qho txhuam yuav siv tau yooj yim yog tias muaj ob peb txheej - raws li kev txuas, kev siv txhuam hniav zoo.

Ntaus ua haujlwm nrog ib tsob ntoo

Thaum ua hauj lwm nrog ib qho kev siv fais fab los yog Bulgarian, cov xim nrawm nrawm qhuav, yog li cov txheej txheem ua hauj lwm yuav siv qhov chaw hauv huab cua loj loj. Yog li, koj yuav tsum siv lub tshuab ua pa, cov iav thiab cov hnab looj tes. Ua ntej hle qhov qub xim ntawm cov ntoo los ntawm ib qho khoom siv, cov xim yuav tsum tau them rau cov ntoo ntoo, vim tsis raug xaiv abrasives tuaj yeem ua rau nws qhov chaw puas. Cov ntawv xov xwm coarsees tau tawm ntawm qhov chaw khawb ntawm qhov chaw, tshwj xeeb tshaj yog tias txoj haujlwm ua tiav nrog kev siv zog. Yog li ntawd nws yog zoo dua mus pauv tau qhov abrasive cov ntaub ntawv uas nyob rau hauv lub zoo analogue thiab tsis pheev siv zog npaum nyob rau hauv kev sib cuag nrog cov ntoo nto. Cov khawb uas tshwm sim los ntawm cov khoom siv dag zog yuav tsum yog av thiab av.

Txoj kev xaiv twg?

Yuav ua li cas los txiav txim yuav ua li cas kom tshem tawm cov laus xim los ntawm ib tug ntoo nto? Yog tias thaj chaw uas tau txais kev kho mob loj thiab theem, yuav tsum siv cov khoom siv hluav taws xob ntau yam los siv. Yog hais tias koj tuaj yeem tsis txuas rau lub network, koj tuaj yeem siv tshuaj, tom qab uas koj yuav tsum tshem tawm cov txheej laus uas muaj cov thwj tim zoo tib yam.

Purify nrog caustic dej qab zib

Yuav ua li cas kom tshem cov laus xim ntawm lub qhov rooj ntoo? Yog tias koj tsis txaus siab lossis tsis siv txoj hau kev no, koj tuaj yeem sim siv cov caustic soda kua. Qhov no yog qhov zoo rau txhua qhov chaw, tab sis yuav tsum tau saib xyuas zoo.

Cheebtsam rau kev ua haujlwm

• Cov khaub ncaws qub;
• Roj hmab looj hnab looj tes;
• Txhuam;
• Spatula;
• Cropped yas lub raj mis;
• Txiv qaub cug;
• Caustic soda.

"Softener" xim npaj los ntawm qhov chaw ntawm dej qab zib tshauv, diluted nyob rau hauv peb qhov chaw txiv qaub mortar. Lub resulting muaj pes tsawg daim ntawv thov los ntawm txhuam ntawm lub chaw ua hauj lwm qhov chaw rau 10-20 feeb, tom qab uas txheej txheej ntawm txheej laus ntawm cov xim pib npuas. Yuav kom ceev cov txheej txheem nplaum nrog ib cov xim pleev xim mos mos raug pom zoo kom khi nrog txhuam txhuam los yog rab riam. Tom qab ntawd koj yuav tsum ua tib zoo tshem tawm cov xim uas siv lub tshuab raj, siv daim nplaum deg nrog cov tshuaj deg, los yog yaug dej.

Yuav ua li cas kom tshem cov laus xim los ntawm ib tug ntoo nto? Txhais tau hais tias tau muaj pov thawj pom lawv tus kheej hauv cov teeb meem no yog cov kab cake thiab oatmeal, thiab nws yog ib qho yooj yim uas npaj tau cov khoom qab zib zoo. Nws tsuas yog tsim nyog rau dilute no Cheebtsam nrog dej, tom qab uas nws yog thov mus rau ua hauj lwm saum npoo.

Tom qab ib lub sijhawm, tshem tawm cov xim muaj xim thiab yaug dej. Yog hais tias ntawm daim tawv nqaij, qhov tshuaj no yuav tsum muab tshem tawm tam sim ntawd.

Acetone rau tus cawm

Koj puas paub yuav ua li cas thiaj tshem tau cov xim laus ntawm cov ntoo ntub nrog acetone? Qhov cuab yeej no, tej zaum, xws li roj av, yog qhov nrov tshaj plaws ntawm cov neeg uas tau ntsib qhov teeb meem ntawm kev tshem cov xim txheej qub.

Acetone, uas yog ib qho hnyav, raug rhuav tshem lub cev ntawm cov teeb meem molecular, thiab nws maj mam pib ploj ntawm qhov chaw. Tshem tawm txoj kev no, koj tuaj yeem pleev xim rau me me. Qhov kev kho mob yuav tsum tau ua kom zoo heev vim yog lub toxicity thiab flammability ntawm cov kua no. Ua ntej pib ua hauj lwm, chav yuav tsum zoo ventilated.

Tsis tas li ntawd, kev tu lub qhov rooj ntoo, ib co craftsmen siv ib qho kev daws xuab zeb thiab kua phom.

Tej yam qub qub

Nws yog qhov tseeb uas hloov kho cov hniav yog ib txoj kev ua haujlwm thiab qee zaum kuj ua kom ntev. Tej zaum, tej zaum nws yooj yim dua yuav ib lub khaub ncaws tshiab, muab ib lub qhov rooj tshiab thiab ntim hauv npoo npog. Tab sis tseem nrhiav tau cov khoom koj nyiam uas nyob ib puag ncig koj lub xyoo yog ntau dua thiab paub zoo. Tej zaum koj yuav tsum sim ua pa rau lub neej tshiab rau lawv.