Vim li cas board tshuaj xyuas ua ntej ua zaub mov xa tuaj?
1. Tiv thaiv cov khoom tsis lees paub ntawm qhov chaw nres nkoj
Board panels yog dav siv nyob rau hauv rooj tog ua, tsev thiab kho kom zoo nkauj ua hauj lwm. Yog tias cov vaj huam sib luag tuaj nrog cov thickness tsis raug, warping, tawg lossis khawb hnyav, cov neeg siv sab nrauv tsis tuaj yeem txiav thiab ua haujlwm ncaj qha. Yog tias qhov teeb meem loj heev tsuas yog pom tom qab kev thauj mus los hauv hiav txwv ntev, cov neeg yuav khoom tuaj yeem tsis lees txais cov khoom thauj, thov cov nyiaj them poob haujlwm, thiab tus nqi ntxiv ntawm cov khoom thauj dej hiav txwv thiab kev cia yuav tshwm sim.
2. Guarantee cov khoom thiab qib kev sib tw yuav kev txiav txim
Panels ntawm qib sib txawv muaj tus nqi sib txawv. Kev kuaj xyuas ua ntej xa zaub mov pab nres kev xa khoom sib xyaw lossis kev hloov pauv tsis zoo. Nws ua kom cov khoom xa tuaj raws qib pom zoo, cov ntsiab lus noo noo thiab cov khoom siv.
3. Pom cov khoom txaus ntshai ua ntej kev thauj mus los hauv hiav txwv
Board panels tau puas yooj yim los ntawm ya raws thiab pob cuam tshuam. Peb tshawb xyuas kev tiv thaiv kev qhwv ua ntej, yog li peb tuaj yeem txo qis ntawm pwm, dampness thiab lub kaum sab xis tawg thaum lub caij dej hiav txwv.
4. Txo kev lag luam tsis sib haum xeeb
Cov teeb meem zoo tau daws ntawm qhov chaw ua haujlwm hauv tsev, es tsis txhob raug cuam tshuam tom qab cov khoom thauj tuaj txog txawv teb chaws. Nws pab ob tog kom tsis txhob muaj kev sib cav tsis tsim nyog thiab ua kom muaj kev sib koom tes ua lag luam ruaj khov.
Kev soj ntsuam Standards
1. Sampling yuav tsum tau
Ua raws li ISO2859-1, kev soj ntsuam dav dav Ⅱ.
- Qhov tsis zoo tseem ceeb: AQL 0 (zero kam rau ua)
- Cov tsis xws luag: AQL 2.5
- Cov teeb meem me me: AQL 4.0
Xaiv cov qauv random los ntawm tag nrho cov batch. Hla-check tag nrho kom muaj nuj nqis, batch marks thiab cov khoom specifications tiv thaiv kev yuav khoom.
2. Cov khoom soj ntsuam & cov qauv kev lees paub
1). Cov ntaub ntawv thiab cim
Tshawb xyuas cov ntaub ntawv pov thawj thiab daim ntawv xeem. Cov khoom qib, thickness thiab qauv yuav tsum tau raws li qhov yuav tsum tau ua. Shipping marks thiab batch naj npawb ntawm pob yuav tsum pom tseeb.
>Tseem ceeb: cov ntaub ntawv tsis sib haum; Loj: lub cim tseem ceeb uas ploj lawm; Me me: me ntsis luam ntawv plooj.
2). Dimension & geometric kam rau ua
Ntsuas thickness ntawm ntau lub ntsiab lus nrog rau cov ces kaum thiab nruab nrab. Xyuas qhov ntev, dav thiab kab pheeb ces kaum sib txawv kom paub meej tias squareness. Warpage thiab twist yuav tsum tsis txhob tshaj qhov kev txwv, tsis muaj deformation thaiv cov txheej txheem txiav ntxiv.
>Loj: qhov ntev ntawm qhov kam rau ua; Me me: me ntsis warpage tsis muaj kev cuam tshuam ua haujlwm.
3). Surface kos duab
Tsis muaj rot, los ntawm tawg, delamination, hnyav pwm los yog worm-qhov. Rau cov khoom siv kho kom zoo nkauj, khawb, dent, kaum nti thiab xim sib txawv yuav tsum ua raws li qib khoom.
>Tseem ceeb: rot, delamination, los ntawm tawg; Loj: hnyav stain, loj ces kaum puas; Me me: khawb me me, faint xim txawv.
4). Cov ntsiab lus noo noo (wood-based board)
Ntsuas cov dej noo ntawm ntau qhov chaw nrog cov ntsuas dej noo. Tus nqi yuav tsum haum rau qhov chaw ua lag luam tus qauv. Cov dej noo ntau dhau yuav ua rau pwm thaum thauj hauv hiav txwv.
>Qhov tseem ceeb: cov ntsiab lus noo noo tshaj qhov pom zoo.
5). Lub cev-chemical & kev ua haujlwm ib puag ncig (lab kuaj ntawm cov qauv xaiv)
Bonding zog, tuab o thiab formaldehyde emission yuav tsum txaus siab rau daim ntawv cog lus thiab ntshuam lub teb chaws txoj cai.
>Tseem ceeb: ib puag ncig index tsis ua raws.
6). Ntim kev tiv thaiv
Boards yuav tsum tau stacked zoo. Corner tiv thaiv, zaj duab xis-pov thawj thiab cov ntaub qhwv yuav tsum tsis muaj tseeb. Ntim yog tsim rau kev xa khoom hauv hiav txwv.
>Loj: tawg pob tsis muaj kev tiv thaiv noo noo; Me me: xoob qhwv, tsis muaj kev pheej hmoo ntawm cov khoom poob.
3. Kev txiav txim zaum kawg
- Tsis lees paub tag nrho yog tias pom muaj qhov tsis xws luag hauv cov qauv.
- Tsis lees paub ntau thaum suav qhov loj / me tsis xws luag tshaj tus lej tso cai raws li AQL txoj cai.
- Kev soj ntsuam dhau tsuas yog thaum txhua yam khoom ua tau raws li qhov kev lees paub, ces cov khoom tuaj yeem thauj khoom xa tuaj.
