peb sim kho tej yam uas tawg tau ntau npaum li cas? Txhawm rau pab koj tuaj yeem nrhiav cov khoom tsim nyog hauv cov khw muag khoom kho vajtse. Thaum kho lossis kev tsim kho, cov xwm txheej feem ntau tshwm sim, thiab koj yuav tsum tau muab ob lub khoom sib xyaw ua ke. Piv txwv li:
- Cracked los yog tawg iav saum ntawm lub hauv paus ntoo. Peb yuav tsum hloov sai sai kom tsis txhob raug mob rau peb tus kheej thiab tsev neeg.
- Tus me nyuam pleev xim rau daim duab. Yuav tsum tau ua ib lub thav duab ntoo nrog iav los kho cov phab ntsa zov me nyuam.
- Ib daim iav lossis iav ploj ntawm lub txee. Cov khoom yuav tsum tau ua kom ruaj khov.
Ua li no, koj tuaj yeem siv txhua yam sib tov thiab kua nplaum. Tab sis yuav ua li cas muab iav rau ntoo? Xav txog ntau txoj kev xaiv.
Yuav ua li cas nrog?
Txhawm rau khi ob yam khoom xws li iav thiab ntoo, ntau yam khoom siv tau. Feem ntau ntawm cov nplaumcov khoom sib tov yog cov kws tshaj lij, thiab lawv tau siv feem ntau hauv cov chaw tsim khoom, cov chaw tsim kho, thiab lwm yam. Xav txog ntau yam gluing txoj kev uas muaj rau cov tsis muaj kev tshaj lij. Qhov no yuav cia koj siv lawv hauv tsev. Adhesives, uas tuaj yeem yuav hauv khw muag khoom kho vajtse. Kev xaiv cov kua nplaum yooj yim:
- PVA.
- Nyob Nails.
- Ob-component Scotch-Weld nplaum.
- ob daim kab xev 3M.
- Thermoactive kua nplaum.
Koj tuaj yeem tiv tauj tus neeg muag khoom thiab tau txais cov lus qhia, lossis nyeem cov lus qhia ntawm pob khoom ntawm cov kua nplaum sib txawv.
Ntxhais Nails
hom kua nplaum no siv tau rau ntau yam haujlwm. ZHG lo ua ke cov ntaub ntawv sib txawv ntawm lawv tus kheej, qhov chaw nrog roughness tshwj xeeb yog khaws cia zoo. Cov cuab yeej no muaj ntau yam khoom siv loj. Koj tuaj yeem yooj yim xaiv cov nplaum nplaum rau txhua yam khoom sib txuas. Cov kua nplaum "Cov ntsia hlau ua kua" tshwm sim:
- Organic soluble. Tuav tau zoo thiab dries zoo. Withstands kub mus rau -40 degrees. Nws muaj cov ntxhiab tsw ntxhiab thiab kev tiv thaiv kev nyab xeeb yuav tsum tau ua raws thaum ua haujlwm nrog nws.
- Dej soluble. Haum rau kev sib txuas ntawm qhov chaw ntxeem tau. Tsis nyiam raug dej.
Txhua txoj haujlwm nrog kua nplaum yog qhov ua tau zoo tshaj plaws sab nraum zoov. Hauv cov xwm txheej ntawm chav tsev, nws tsim nyog ua haujlwm ntawm lub sam thiaj, loggia lossis tsaws.
Cov lus qhia rau kev siv "Kua Nails" rau gluing iav thiab ntoo:
- Ua ntej, ntxuav ob qhov chaw ntawm av, plua plav thiab cov txheej qub.
- Degrease nto nrog cov tshuaj tshwj xeeb.
- Tau kua nplaum rau saum npoo ntawm tus qauv. Nws tuaj yeem yog mesh, kab txaij, nab thiab dots. Nws tag nrho yog nyob ntawm qhov ntev geometric ntawm cov khoom uas tau muab khi.
- Koom nrog lub khob thiab ntoo nrog lub siab me ntsis ntawm ib leeg thiab nias rau lub sijhawm qhia ntawm pob. Koj tuaj yeem muab lub nra me me.
- Yog tias tsim nyog, tshem tawm cov kua nplaum ntau dhau.
- Tsis txhob siv cov khoom nplaum thiab tsis txhob cuam tshuam rau saum npoo kom txog thaum lub polymerization tiav.
Ua haujlwm nrog kua nplaum, koj tuaj yeem siv rab phom tshwj xeeb. Yuav siv nws li cas tau piav qhia hauv cov lus qhia rau kev siv Liquid Nails. Yog tias cov khoom nyob hauv ib lub raj me me, tsis tas yuav muaj rab phom tshwj xeeb.
Ob-component nplaum Scotch-weld
Cov cuab yeej no kuj tso cai rau koj los daws qhov teeb meem. Yuav ua li cas nplaum iav rau ntoo? Zoo zoo Scotch-Weld kua nplaum yuav ua haujlwm zoo. Qhov siab tshaj plaws ntawm cov kab no yog nyob ntawm DP 105. Nws tuaj yeem ua kom nruj ntawm cov iav thiab ntoo, uas yog qhov koj xav tau kom ua tiav thaum ua haujlwm li no.
Cov kua nplaum yog pob tshab kiag li, ua haujlwm ntxiv ntawm lub sealant. Nws yuav yog ib qho kev hloov zoo rau cov tshuaj etching, primer, thiab lwm yam. Ob lub ntsiab lus acrylic nplaum rau iav thiab ntoo yog qhov kev xaiv zoo heev rau kev siv hauv tsev.
Yam ntxwv ntawm ZM Scotch-Weld:
- Cov kua nplaum yog yooj yim siv rau qhov chaw kom tau nplaum.
- Low viscosity.
- High adhesion.
- Xim xim pob tshab txawm tias siv tuab.
Thaum ua haujlwm nrog kua nplaum, koj yuav tsum ua raws li kev ceev faj txog kev nyab xeeb. Ua ntej gluing, lub khob tuaj yeem kho nrog lub khob ntxuav thiab so kom qhuav, ntoo tuaj yeem ntxuav cov av thiab hmoov av. Siv cov kua nplaum sib npaug rau cov chaw uas cov ntaub ntawv tuaj yeem sib cuag thiab, nias me ntsis, txuas lub khob thiab ntoo.
PVA kua nplaum
Cov kua nplaum no yog qhov nrov tshaj plaws ntawm cov neeg siv khoom. Koj tuaj yeem yuav nws ntawm txhua lub khw muag khoom kho vajtse thiab kho vajtse. Tus nqi yog tsim nyog thiab qhov zoo yog heev dlej. Cov khoom nplaum zoo:
- PVA kua nplaum tsis taws lossis hlawv.
- Tsis muaj tshuaj.
- Txhawm rau ntau qhov te thiab defrosting.
- Tsis ntshai kev ntxhov siab.
- Tus ntxhiab tsw tsis yog caustic, uas ua rau nws ua haujlwm nrog nws sab hauv.
Xav txog cov txheej txheem ntawm gluing ntoo nrog iav nrog PVA kua nplaum. Txhawm rau txuas ob qhov chaw, lawv yuav tsum tau npaj, uas yog, ntxuav ntawm av, plua plav thiab lwm yam khoom tsis tsim nyog. Cov iav thiab ntoo tuaj yeem raug pretreated nrog cawv lossis acetone. Siv cov nplaum nplaum nrog txhuam kom sib npaug ntawm ob qho tib si ntoo thiab iav. Yog tias tsim nyog, siv lub tsho thib ob, tab sis tsuas yog tom qab thawj zaug qhuav lawm.
Qee lub sij hawm yog muab rau cov kua nplaum kom ntub dej thiab qhuav me ntsis. Tom qab ntawd iav thiab ntoo yuav tsum tau nias kom nruj rau ib leeg. Nruab nrab,Txhawm rau kom muaj kev sib raug zoo, koj yuav tsum tau tos ib hnub. Nws raug nquahu kom muab cov khoom me me ntawm cov pob qij txha.
ob daim kab xev
hom kev txuas no tau nrov heev. Nws muaj feem xyuam rau kev sib txuas ntawm cov khoom sib txawv. Daim kab xev ob sab muaj ob lub ntsiab:
- Rau kab rov tav mounting.
- Rau ntsug mounting.
Rau cov neeg uas tsis nyiam ua haujlwm nrog cov kua nplaum, muaj lwm txoj hauv kev los ua cov nplaum ntoo thiab iav. Qhov no, ntawm chav kawm, yog ib tug zoo ob-sided daim kab xev ZM. Txoj kev no ua haujlwm tau zoo yog tias lub khob tsis muaj opaque. Piv txwv li, qhov no yog qhov koj tuaj yeem kho daim iav ntawm lub qhov rooj wardrobe. Kev txiav txim ua haujlwm:
- Ciav iav lossis iav los ntawm av.
- So lub qhov rooj ntoo ntawm plua plav thiab tshem tawm cov khoom qub uas tsis tsim nyog.
- Tau daim kab xev nplaum rau ntawm lub iav thiab txiav tawm qhov dhau.
- Tshem daim kab xev tiv thaiv thiab txuas lub iav rau ntoo.
- Kev sib txuas yuav tsum tau ua nrog qhov tseeb, vim tias daim kab xev nplaum yuav tiv thaiv koj ntawm kev txav iav yog tias teeb tsa yuam kev.
Tam sim no koj paub lwm txoj hauv kev lo iav rau ntoo.
Npaj ua haujlwm
Thaum koj txiav txim siab yuav khoom ntawm cov khoom no lossis cov khoom siv nplaum, ua tib zoo saib xyuas qhov zoo ntawm cov khoom. Zoo li txhua yam khoom, kua nplaum kuj muaj hnub tas sij hawm. Xyuas kom tseeb tias txhua yam nyob rau hauv kev txiav txim nrog cov hnub, cov cai cia khoom raug soj ntsuam. Xav nug txog cov ntaub ntawv uas lees paub qhov zoo ntawm cov kua nplaum. iav, ntoo, yas,hlau - txhua yam khoom siv tau nplaum, koj tsuas yog yuav tsum ua txhua yam kom raug.
Kev ua haujlwm gluing
Thaum koj tau txiav txim siab yuav ua li cas kua nplaum iav rau tsob ntoo thiab yuav cov kua nplaum hauv lub khw, koj yuav tsum tau muab cov khoom ua haujlwm. Nws yog ib qho tseem ceeb uas yuav tau ua raws li kev ceev faj txog kev nyab xeeb thiab hnav tsom iav thiab hnab looj tes. Yog tias koj yuav tsum ua haujlwm nrog cov khoom seem, xws li lub qhov rooj txee, daim duab, thiab lwm yam, ces koj yuav tsum tshem lawv thiab muab tso rau ntawm qhov chaw tiaj tus.
Tom ntej, cov txheej txheem yuav ua raws li hauv qab no:
- Ntxuav qhov chaw ntawm ob yam khoom. Yuav tsum tsis txhob muaj qhov seem ntawm kev sib txuas qub.
- Yog cov ntoo saum npoo yog puttied lossis varnished, ces koj yuav tsum tau ua lub hauv paus kom cov gluing tiav.
- Tom ntej, degrease qhov chaw. Soak ib daim ntaub rau hauv cov kuab tshuaj thiab maj mam so lub khob thiab ntoo hauv qhov chaw uas cov gluing yuav tshwm sim.
- Cov kua nplaum yog siv rau qhov chaw thiab ob qhov chaw txuas nrog lub siab me ntsis.
- Txawm li cas los xij ntawm cov kua nplaum uas koj ua haujlwm nrog, qhov ziab ziab tuaj yeem pom hauv cov lus qhia uas tuaj nrog cov khoom.
