Hauj lwm lawm
Kev tsis
Poplar Drawer Board
Txhua tus paub tias rooj tog ntoo zoo nkauj thiab dav, tab sis ntoo tawg kuj tseem tsis tau quav ntsej. Hauv qab no, peb lub Hoobkas yuav qhia ntau hom ntoo tawg.
1. Nto tawg: Hais txog saum npoo av. Ntaw tawg hais txog cov kab nrib pleb ntawm cov npoo ntawm cov ntoo thawj lossis cov khoom tiav. Cov kab nrib pleb feem ntau tawm hauv chord nto thiab tsim raws cov kev taw qhia radial. Thaum ntoo dries, noo noo yog thawj evaporated los ntawm saum npoo. Thaum cov dej noo ntawm cov txheej txheej hauv qab cov ntoo hluav taws xob hauv qab ntoo yog qhov chaw nyob sab hauv yog tseem ceeb dua rau cov ntsiab lus roj teeb thiab tsis txhob txo qis. Lub shrinkage ntawm cov nplaim ntoo tau txwv los ntawm cov ntoo sab hauv thiab tsis tuaj yeem shrink dawb paug, yog li sab hauv ntoo yog ncab, thiab sab hauv ntoo yog compressed. Qhov hnyav dua qhov kev ua kom qhuav, qhov ntau dua qhov sib txawv ntawm cov ntsiab lus noo noo ntawm sab hauv thiab sab hauv cov kev ntxhov siab, thiab muaj kev ntxhov siab hauv sab hauv. Yog tias lub tensile kev nyuaj siab ntawm cov txheej saum npoo ntau dua lub tensile lub zog ntawm cov kab rov tav ntawm cov ntoo, tus qauv ntoo yuav ntuag. Txij li lub zog tensile ntawm cov nqaij los ntawm thaj av ci ntsa iab yog qis dua li lub zog ntawm cov ntoo uas nyob ib sab ntawm thaj av.
2. Sab saum toj tawg: cov kab nrib sab hauv. Sab hauv cov kab nrib pleb kuj feem ntau hu ua honeycomb tawg. Sab hauv nrib pleb tshwm sim nyob rau lub sijhawm kom qhuav, qee zaum hauv lub sijhawm ntim khoom qhuav. Nws yog feem ntau tsis yooj yim nrhiav ntawm sab nraud ntawm ntoo, tab sis thaum nws loj, nws tuaj yeem raug txiav txim los ntawm kev ntxhov siab ntawm cov ntoo saum ntoo. Sab hauv cov kab nrib pleb yog tshwm sim los ntawm lub tensile muaj kev ntxhov siab ntawm cov txheej sab hauv ntawm ntoo.
3. Xaus cov kab nrib pleb: kawg tawg. Kawg cov kab nrib pleb yog tsuas yog txwv rau lub ntsej muag kawg ntawm cov ntoo, lossis txuas ntxiv rau ib lossis ob tog ntawm qhov kawg. Cov tom kawg feem ntau hu ua spitting. Qhov laj thawj tseem ceeb yog cov dej uas cuam tshuam ntawm cov ntoo raws cov kev coj ua yog ntau dua li cov kab rov tav. Thaum ntoo qhuav, cov dej yaj ntawm qhov kawg saum npoo sai dua ntawm sab npoo. Cov dej noo cov ntsiab lus ntawm qhov kawg yog qis dua li qhov nruab nrab, thiab cov shrinkage ntawm qhov kawg yog txwv los ntawm cov ntoo nruab nrab, yog li tensile (ncua) kev ntxhov siab yog tsim thaum kawg. Thaum lub tensile kev nyuaj siab ntau dua lub transverse tensile lub zog ntawm cov ntoo, kawg lub ntsej muag tawg.
Thib plaub, ntiv nplhaib tawg: qhov kev tawg no nthuav tawm ntawm cov kev taw qhia ntawm lub nplhaib loj hlob thiab feem ntau txuas mus rau ob peb txoj kev loj hlob ib sab. Cov log tawg feem ntau tshwm sim nyob rau hauv thaum ntxov ntxov ntawm ziab, tshwm sim rau ntawm qhov kawg ntawm cov ntoo, thiab cov kab nrib pleb thiab kev ziab ua kom tiav. Qee lub sij hawm nws tshwm sim sab hauv, tab sis nws tshwm sim nyob rau theem tom qab ntawm ziab thiab yog tshwm sim los ntawm kev ntxhov siab sab hauv loj sab hauv.
Cim npe nrov: Poplar Driger Board, Cov Chaw Tsim Khoom, Customized, lag luam wholesale, pheej yig, tus nqi qis, qauv dawb
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Poplar Ntoo SheetsXa kev nug