Yuav ua li cas xaiv cov tawv ntoo
Jun 02, 2022
1. Cov chaw tsim khoom ntoo veneer qhia koj saib xyuas cov khoom tsim thiab kev tsim khoom zoo: kev txheeb xyuas cov khoom tsim thiab kev tsim khoom zoo ntawm cov ntoo veneer, thiab seb cov kab inclined riam, tsis sib npaug burrs, huab cua paug thiab kev puas tsuaj tuaj yeem pom tseeb ntawm qhov chaw ntawm tsis splicing ntoo veneer; Seb lub thickness yog uniform thiab xyuas kom meej lub thickness ntawm lub cim; Seb lub zuag qhia tag nrho dav specification thiab qauv ua raws li cov cim specification thiab qauv. Ntxiv rau kev kuaj xyuas cov xwm txheej saum toj no, cov tawv nqaij splicing yuav tsum tau them nyiaj tshwj xeeb rau seb qhov splicing yog nruj los yog deb ntawm qhov sib txawv. Yog tias tsis muaj daim ntaub los yog daim ntawv pasted nrog ntoo veneer, nws tseem yuav tsum tau kuaj xyuas lub zog tensile thiab xim ceev rau kev ntxuav ntawm ntoo veneer thiab ntoo-raws li vaj huam sib luag yam tsis muaj ntaub los yog cov duab luam tawm. Tag nrho cov vaj huam sib luag ntoo tsis tuaj yeem raug rhais tawm ntawm cov ntoo veneer thiab tsis yog ntaub los yog ntawv. Tsis tas li ntawd, cov ntaub ntawv uas tsis yog tshuaj tiv thaiv los yog daim ntawv nyob rau tom qab yuav tsum tiaj tus tsis muaj wrinkles.
2. Cov khoom siv los ntawm sab hnub tuaj mus rau sab hnub poob: - nyob ntawm qhov ze ntawm cov ntaub ntawv, cov ntaub ntawv ntawm cov nroj tsuag ntsuab sib txawv tuaj yeem muab faib ua nruj thiab xoob. Cov tawv ntoo tawv kab ntawm cov ntaub ntawv zoo thiab du. Lub zog tensile ntawm kev tsim kho yog qhov zoo. Cov zis ntawm cov khoom tiav yog tsawg li sai tau thaum pleev xim. Ntawm qhov tod tes, cov ntoo veneer ntxhib ntawm cov khoom muaj cov gloss tsis zoo, uas yooj yim tawg thaum lub sij hawm tsim kho tag nrho. Tom qab kev tsim kho, cov khoom tsim tawm thiab cov xim siv kuj tseem loj. Qhov thib ob, saib qhov tsis xws luag ntawm cov khoom siv. Yog hais tias muaj ntau cov pob qij txha thiab cov duab ntxoov ntxoo hauv cov ntoo veneer, muaj wormholes thiab kab kab, rotten thiab discolored, thiab tseem muaj epoxy resin kua nplaum thiab daim tawv nqaij clips, nws qhia tau hais tias cov ntaub ntawv ntoo veneer tsis muaj zog.
3. Saib cov xim ntawm cov khoom: cov xim ntawm cov tawv ntoo zoo yog cov tshiab thiab kev sib tw, txawm tias txhua qhov chaw, nrog qee qhov sub smoothness ntawm ntoo, tsis pom tseeb xim txawv los yog lwj thiab fading. Cov xim tseem ceeb ntawm cov tawv ntoo ntawm cov nroj tsuag ntsuab sib txawv yog: liab (liab liab, txiv kab ntxwv liab, liab qab liab, xim av liab, thiab lwm yam), daj (xim av daj, mis daj, xim zongzi, thiab lwm yam), xim dawb (dawb) xim av ( xim av dub, xim av, thiab lwm yam).
4. Saib cov khoom kab: cov kab ntawm cov tawv ntoo ntuj feem ntau muab faib ua cov kab ncaj thiab kab roob. Cov qauv roob zoo yuav tsum muaj lub luag haujlwm hnyav, muaj ntau haiv neeg, sib txawv affinity, kev sib haum xeeb hloov thiab tsim nyog specifications, thiab yuav tsum tsis txhob tsim ib nrab roob qauv los yog cov kab ncaj nraim ntawm ob sab yog dav dhau; Ib txoj kab ncaj nraim yuav tsum ncaj thiab zoo nyob rau hauv qhov kawg ntawm tsob ntoo nplhaib kab, uas yog tsim rau sib txawv intimacy thiab estrangment, tsis muaj ib nrab roob kab los yog distorted kab.
5. Saib ntawm qhov tseeb thickness: lub thickness ntawm lub veneer yog ib qho tseem ceeb qhia txog kev ntxhib los mos ntawm veneer. Kev xaiv ntawm tuab yuav tsum tau soj ntsuam los ntawm cov neeg siv khoom raws li qhov xav tau tiag tiag ntawm qib ntawm kev thov thiab kev siv. Tom qab kev tsim kho ntawm cov tawv nqaij nyias lub tsev, cov khoom siv ntoo phaj muaj cov kev ntxhib los mos, thiab cov khoom tensile lub zog ntawm cov tawv nqaij nyias tsis muaj zog. Tsis tas li ntawd, nws lub zog tensile tsis zoo li cov tawv nqaij nyias.
6. Kov qhov chaw ntub dej: qhov chaw qhuav ntawm ntoo veneer yog hu ua cov ntsiab lus noo noo. Yog tias koj xav tias ntub dej, nws txhais tau hais tias cov dej noo ntawm cov ntoo veneer yog siab. Yog tias nws tsis yog tsim thiab ua tiav los ntawm cov nplaum nplaum, nws yuav tsum tsis txhob siv tam sim ntawd thiab yuav tsum tau qhuav. Yog tias nws yooj yim tawg thaum nws zoo ntawm concavity, nws txhais tau hais tias cov ntsiab lus dej tsawg. Cov ntoo veneers zoo yog muag hauv khw, thiab cov dej noo nyob hauv thaj tsam ntawm 8-24 feem pua kom deb li deb tau.
