Qhov rooj yog qhov ntxov thiab feem ntau cov khoom siv ntoo cov khoom ntoo hauv tib neeg keeb kwm. Hauv kev tshawb fawb niaj hnub no tau tsim kho thiab thev naus laus zis, txawm hais tias tsis muaj qhov tshwm sim los ntawm ntau yam tshiab, tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv tsim thiab cov rooj tog zaum, uas yog tshwj xeeb tshaj yog muaj tshwj xeeb. Rau ib lub sijhawm ntev, cov qhov rooj ntoo, qhov rai thiab rooj tog zaum tau ua haujlwm. Lub qhov rooj ntoo peb feem ntau pom hauv lub neej no tuaj yeem faib ua khoom ntoo cov rooj thiab cov ntoo ntoo khoom. Ntawm lawv, cov ntoo hluav taws xob khoom muaj ntau lub qhov rooj muaj ntau cov duab thiab cov qauv zoo nkauj, lossis cov qauv hauv European ntawm ntau yam xim, lossis cov yeeb yam suav thiab cov qhov rooj zoo nkauj thiab niaj hnub no. Txawv cov khoom sib txawv ntawm cov qhov rooj muab cov neeg siv khoom xaiv qhov chaw xaiv. Tom qab ntawd tus editor yuav tham txog cov lus qhia txij nkawm ntawm khoom ntoo hluav taws xob sib xyaw cov rooj ntoo, nws yog qhov tsim nyog koj mus ntsib.
1. Tsis txhob dai cov khoom hnyav rau ntawm lub qhov rooj, yog li tsis tau txo lub neej nyob; Thaum qhib thiab kaw cov nplooj rooj qhov rooj, tsis txhob siv ntau zog lossis qhib lub kaum sab xis loj heev; Tsis txhob siv ntau zog dhau los thaum so lub khob kom tsis txhob raug mob tus kheej.
2. Thaum tshem tawm cov stains nyob rau saum npoo ntawm lub qhov rooj ntoo, siv daim ntaub so paj rwb muag muag kom so, thiab nws yooj yim rau khawb saum npoo nrog daim ntaub tawv. Yog tias stain yog hnyav heev, koj tuaj yeem siv cov tshuaj ntxuav nruab nrab, tshuaj txhuam hniav lossis rooj tog zaum tshwj xeeb tom qab tshem tawm cov stain. Tsis txhob yaug nrog dej los yog so nrog daim ntaub ntub dej kom tsis txhob muaj warping thiab deformation ntawm lub qhov rooj ntoo.
3. Nco ntsoov tias cov ntaub so tawm hauv nruab nrab reagent lossis noo noo yuav tsum tsis txhob muab tso rau saum npoo ntoo ntev thiab ua rau cov khoom siv ua tiav kom hloov xim lossis tev tawm.
4. Xyuam xim tsis txhob txhuam cov npoo thiab fab ntawm cov xim ntoo tau xoob, nws yog qhov zoo tshaj plaws los nug cov kws tshaj lij ntawm cov chaw tsim khoom los kho lawv. Thaum lub qhov rooj qhib, nws ua lub suab, qhia tau tias muaj teeb meem nrog pob khawm thiab lwm yam kho vajtse.
5. Ua tib zoo mloog tsis txhob txhuam cov npoo thiab cov ces kaum ntau dhau, txwv tsis pub cov xim ntawm cov npoo thiab fab yuav poob.
6. Lub hinges thiab lub xauv tau txav tau. Thaum lawv tau xoob, lawv yuav tsum ua kom nruj tam sim ntawd. Yog tias txoj hauj lwm khawm ua rau lub suab nrov, cov roj yuav tsum tau sau ua lub sijhawm. Thaum lub xauv tsis yooj yim, koj tuaj yeem ntxiv tus nqi tsim nyog ntawm tus xaum ntawv ua rau lub qhov tseem ceeb.
7. Vim tias ntoo muaj cov yam ntxwv ntawm qhuav shrinkage thiab o, xws li tawg me me lossis shrinkage, qhov no yog ib txwm tshwm sim. Txhob poob siab. Nrog kev hloov raws caij nyoog, qhov kev tshwm sim no yuav ploj mus.
8. Txhawm rau kom muaj lub xim kaj lug ntawm lub qhov rooj ntoo, siv quav ciab nws tsis tu ncua rau kev kho.
9. Ua tib zoo ua tib zoo tsis txhob ua kom muaj dej hauv chav ua noj thiab chav dej, tshwj xeeb tshaj yog hauv qab ntawm lub qhov rooj npog.
10. Rau cov teeb meem cua sov, chav yuav tsum tsis txhob qhuav heev, thiab cov av noo hauv cov huab cua yuav tsum khaws cia ntawm kwv yees li 40%, uas yog qhov zoo tshaj plaws rau hauv pem teb, qhov rooj ntoo, thiab txawm lub tsev.
11. Khaws chav nyob kom zoo rau cov ntoo yog qhov chaw sov thiab av noo, hlau fittings, thiab tig cov ntaub ntawv poob tawm.
12. Thaum siv cua sov lossis lwm yam khoom siv cua sov hauv lub caij ntuj no, nyob deb ntawm cov khoom ntoo kom tsis txhob thermal deformation.
Raws li cov ntsiab lus saum toj no, peb nkag siab txog qhov tseem ceeb ntawm kev sib dhos. Ntxiv mus, lub siab-kawg khoom wood tshuab ntoo tsis yog muaj cov yam ntxwv ntawm txoj kev ua kom du thiab muag muag, tab sis kuj tseem muaj zog ib puag ncig, ruaj thiab ruaj khov.
