Cov lus qhia txog cov rooj tog hauv tsev so thiab yuav ua li cas cais cov rooj tog hauv tsev so los ntawm cov qauv

Kev paub txog rooj tog hauv tsev so veneer Veneer yog siv dav ua cov khoom siv tiav rau rooj tog. Kev siv veneer thaum ntxov tshaj plaws uas tau tshawb pom txog tam sim no yog nyob rau hauv tebchaws Iziv 4,000 xyoo dhau los. Vim yog huab cua sov ntawm thaj chaw ntawd, cov khoom siv ntoo tsis tshua muaj, tab sis cov thawj coj nyiam ntoo muaj nqis heev. Hauv qab qhov xwm txheej no, cov kws ua tes ua taw tau tsim txoj kev txiav ntoo rau kev siv.

1. Cov ntoo veneer raug faib ua pawg raws li qhov tuab:
Cov tuab ntau dua 0.5 hli hu ua thick veneer; txwv tsis pub, nws hu ua micro veneer lossis thin veneer.
2. Cov ntoo veneer raug faib ua pawg raws li txoj kev tsim khoom:
Nws muaj peev xwm muab faib ua cov veneer planed; rotary cut veneer; sawed veneer; semi-circular rotary cut veneer. Feem ntau, txoj kev planing yog siv los ua ntau dua.
3. Cov ntoo veneer raug faib ua ntau yam:
Nws muaj peev xwm muab faib ua cov veneer ntuj; dyed veneer; technological veneer; haus luam yeeb veneer.
4. Cov ntoo veneer raug faib ua pawg los ntawm qhov chaw:
Cov khoom siv hauv tsev; cov khoom siv txawv teb chaws.
5. Cov txheej txheem tsim cov veneer hlais:
Txheej Txheem: cav → txiav → ntu → ua kom mos (ua kom npau lossis npau) → txiav → ziab (lossis tsis ziab) → txiav → tshuaj xyuas thiab ntim khoom → khaws cia.
Yuav ua li cas faib cov rooj tog hauv tsev so los ntawm cov qauv
Kev faib tawm raws li cov khoom siv yog hais txog cov qauv, saj thiab kev tiv thaiv ib puag ncig, tom qab ntawd kev faib tawm raws li cov qauv yog hais txog kev siv tau yooj yim, kev nyab xeeb thiab kev ruaj khov. Cov qauv ntawm cov rooj tog suav nrog cov pob qij txha mortise thiab tenon, kev sib txuas hlau, cov pob qij txha ntsia hlau, cov pob qij txha kua nplaum, thiab lwm yam. Vim yog cov txheej txheem sib koom ua ke sib txawv, txhua tus muaj cov yam ntxwv sib txawv. Hauv tsab xov xwm no, nws tau muab faib ua peb cov qauv: cov qauv thav duab, cov qauv phaj, thiab cov qauv thev naus laus zis.

(1) Cov qauv thav duab.
Cov qauv thav duab yog ib hom rooj tog ntoo uas muaj cov pob qij txha mortise thiab tenon. Nws yog ib lub thav duab uas nqa tau khoom ua los ntawm cov ntoo sib txuas los ntawm cov pob qij txha mortise thiab tenon, thiab cov plywood sab nraud txuas nrog lub thav duab. Cov rooj tog thav duab feem ntau tsis tuaj yeem tshem tawm.
(2) Cov qauv ntawm pawg thawj coj.
Cov qauv ntawm lub rooj tsavxwm (tseem hu ua lub thawv qauv) yog hais txog cov qauv rooj tog uas siv cov khoom siv hluavtaws (xws li cov fiberboard nruab nrab, particleboard, ntau txheej board, thiab lwm yam) ua cov khoom siv tseem ceeb, thiab siv cov fiberboard nruab nrab, particleboard, ntau txheej board thiab lwm yam khoom siv rooj tog. Cov khoom siv ntawm lub rooj tsavxwm txuas thiab sib sau ua ke los ntawm cov hlau txuas tshwj xeeb lossis cov tenons puag ncig. Cov pob qij txha mortise thiab tenon kuj tseem siv tau, xws li cov tub rau khoom ntawm cov rooj tog ib txwm muaj. Nyob ntawm hom txuas, cov tsev hom board tuaj yeem faib ua cov uas tshem tau thiab cov uas tsis tshem tau. Cov txiaj ntsig tseem ceeb ntawm cov rooj tog hom board uas tshem tau yog tias nws tuaj yeem raug rhuav tshem thiab sib sau ua ke ntau zaus, thiab nws tsim nyog rau kev thauj mus los ntev thiab kev muag khoom ntim khoom.
(3) Cov qauv thev naus laus zis.
Nrog kev nce qib ntawm thev naus laus zis thiab kev tshwm sim ntawm cov ntaub ntawv tshiab, kev tsim cov rooj tog tuaj yeem sib cais tag nrho ntawm txoj kev ib txwm muaj. Piv txwv li, cov rooj tog ua los ntawm hlau, yas, iav, fiber hlau lossis plywood ua cov khoom siv raw los ntawm kev txhaj tshuaj lossis lwm yam txheej txheem. Tsis tas li ntawd, muaj cov tshuaj ntsiav sab hauv ua los ntawm cov yas siab ceev, cov rooj tog ua los ntawm cov ntaub ntawv xws li cua lossis dej, thiab lwm yam. Nws tus yam ntxwv yog tias nws tsis muaj cov thav duab thiab vaj huam sib luag ib txwm muaj.