Siv cov ntaub pam npog tua phom khawm
Peb yog ib lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv xov xwm luam ntawv, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
Yog xav paub ntxiv, thov mus saib
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Nyob rau hauv kev sib tw luam tawm, vim muaj kev tsis zoo ntawm daim ntawv los yog kev poob haujlwm hauv kev lag luam, nws yog ib qho yooj yim kom muaj daim ntawv me me tuab, hnyav fiber ntau hauv daim ntawv, thiab ntau tshaj ntawm cov ntawv txheeb tas rau hauv nruas, yog li hais tias cov menyuam yaus daim pam feem ntau yog cov yeeb yam thiab kev ywj siab. Txawm li cas los xij, hauv qhov tsis tshua muaj siab vim yog tsis txaus siab, vim li ntawd daim graphic tsis tuaj yeem hloov tau, thiab nws tuaj yeem raug kho raws li txoj hauv qab no.
(1) Siv txoj hlua thaub qab ntawm daim pam. Txhawm rau tiv thaiv kom tsis txhob muaj qhov tsis tshua pom tseeb ntawm qhov pom tom qab daim pam tawm, qhov sib npaug ntawm qhov sib npaug yuav tsum tau kos nrog lub npiv xaum npab ntawm sab xub ntiag ntawm daim pam. Tom qab tshem daim pam, nrhiav lub cim ntawm tib me me raws li tus cim kos cia, thiab kos kos yuav tsum yog. Tom qab ntawd, siv daim ntawv nrog qhov tsim nyog ntawm kev nyuaj siab ntawm daim pam kom tawg los yog txiav mus rau hauv tib lub cev raws li lub cim. Yog hais tias lub thickness ntawm ib daim ntawv tsis txaus, koj tuaj yeem siv ob lossis peb nplooj ntawv ntawm muab tshuaj txhuam thiab kua nplaum los siv cov kua nplaum. Nyob rau hauv lub qab rog tsawg kawg ntawm daim pam, daim pam yuav muab tso rau tom qab kua nplaum qhuav.
(2) Siv daim pam los ntxuav tus neeg sawv cev kom kho, thiab qhov tshwm sim kuj zoo tib yam. Nws yog qhov yooj yim, sai thiab ua tau. Siv ib daim txhuam los kos ib daim pam los ntxuav tus neeg muag khoom kom qis thiab rub nws nyob ntawm thaj chaw uas lub pam tsis yog concave, yog li yuav muaj kev cuam tshuam tam sim ntawd.
Tom qab siv daim pam ib ntus, txawm tias nws tseem siv tau txhua zaus, cia nws "so" rau ib lub sijhawm. Tshem tawm cov pam ntawm lub tshuab, ua ntej ntxuav cov cwj mem thiab roj rau nws nrog ib tus tu neeg los yog roj; ces ntxuav nws nrog rau 50% alkali tov rau saponify cov roj uas penetrates nplaim ntawm daim pam; ces ntxuav nws tawm nrog dej. Tus kwv yog muab ziab qhuav; Thaum kawg, cov lus qhuab qhia yog muab pov tseg thiab khaws cia raws li txoj kev tau piav saum toj no, yog li ntawd daim pam yuav rov qab tau qhov tseem ceeb ntawm cov khoom qub rau tom qab ib lub sijhawm ntawm "so", zoo txuas lub neej kev ua haujlwm.
Vim hais tias daim pam muaj qhov tsis zoo ntawm kev yees duab thiab hnub nyoog tshav kub, daim ntaub npog yuav tsum muab dov tom qab yuav khoom, muab pov rau hauv ntawv dub, khaws cia hauv qhov chaw qhuav thiab qhov chaw, thiab tawm ntawm lub teeb thiab cua sov, Rau ntau yam tshuaj xws li cov kua qaub, alkali thiab ntsev, qhov ntsuas kub zoo dua yog nyob ze li ntawm 20 ° C, thiab qhov txheeb ze ntawm cov khoom nruab nrab yog 70%. Daim pam tshiab muaj ib lub yeeb yaj kiab dub, uas yog scrubbed nrog pumice hmoov thiab roj av kom paub meej zoo adhesion rau saum npoo ntawm daim pam.
Qhov feem ntawm cov ntawv luam tawm yuav tsum tau tu txhua lub sijhawm. Yog tias nws tsis huv, nws yuav cuam tshuam rau kev luam ntawv. Yog tias tus lej los yog lwm cov khoom tsis muaj pauv nyob rau ntawm daim pam, lub tshuab luam ntawv yuav hloov, uas yuav cuam tshuam qhov zoo ntawm cov ntawv luam tawm. Cov ntawv uas tsis yog luam tawm yuav tsum tau ceev cia. Yog tias qhov ntu no tsis huv, raws li cov dej xau thiab lwm yam khoom tsis txaus ntseeg ntxiv mus, thiab lub tshuab luam ntawv nce ntxiv, qhov pam ntawm lub pam yuav raug rhuav tshem, ua rau nws tsis muaj peev xwm siv tau li qub.
Ua kom daim tawv nqaij ntawm daim pam pua plag yuav tsum tau xyuam xim rau qhov kev sib tshuam ntawm qhov feem ntawm kev luam. Tus number case thiab lwm cov kab mob hauv qhov chaw no yog qhov ntau tshaj. Raws li qhov siab nce, qhov nkees ntawm daim pam nce, thiab daim pam nyob rau hauv qhov no feem ntau yog cov kab tawg, yog li ntawd nws yog ib qhov tsim nyog los tiv thaiv impurities ntawm accumulating ntawm no.