Cov thawj cov ntaub ntawv khaws nyiaj txiag hauv lub koomhaum yog qhov ua rau pom tseeb ntawm kev txheeb xyuas qhov tseeb ntawm cov nqi se, kev them nyiaj rau cov neeg ua haujlwm thiab lwm cov nyiaj txiag. Qhov ceev ntawm tau txais cov ntaub ntawv, yog tias tsim nyog, nyob ntawm qhov tseeb ntawm lawv cov khoom cia hauv cov ntawv teev tseg.
Tsim nyog
- - ib rab koob;
- - xov;
- - awl;
- - lub foob ntawm lub koom haum.
Cov Lus Qhia
Kauj ruam 1
Nws yog qhov tsim nyog los txhawm rau sau cov ntaub ntawv khaws cia hauv txoj hauv kev xws li tshem tawm cov poob, sau ntawv cuav lossis hloov cov ntawv. Tsis muaj lus qhia meej rau cov txheej txheem no, txhua lub koom haum sews raws li nws pom zoo. Tab sis txhua qhov zoo ib yam, rau cov ntaub ntawv tseem ceeb khaws cia ntawm cov ntaub ntawv sau nyiaj, ib qho tuaj yeem ua los ntawm GOST 51141-98 "Chaw ua haujlwm thiab chaw sau ua haujlwm".
Kauj ruam 2
Cov pins thiab cov hlau fasteners yuav tsum tau muab tshem tawm los ntawm cov ntaub ntawv ua ntej stitching. Hauv cov npoo ntawm daim ntawv sab laug, ua 5 qhov nrog lub qhov khoob los yog awl. Lawv yuav tsum tau nyob rau qhov chaw ntsug, nruj ntawm sab laug ntawm daim ntawv los khaws cov ntawv nyeem uas nyeem tau thiab muaj peev xwm tig nplooj ntawv. Muab cov ntaub ntawv tso rau hauv ib daim duab tawv qhwv.
Kauj ruam 3
Xaws cov ntaub ntawv nrog twine lossis tuab xov 2 zaug rau kev ruaj ntseg nrog rab koob xaws. Qhov xaus ntawm cov xov yuav tsum rub tawm ntawm daim ntawv sab nraud, tawm hauv 5-6 cm, thiab khi nrog pob cyuam.
Kauj ruam 4
Lo lo rau plaub lub kaum ntawm daim ntaub nyias nyias 5x6 cm nyob rau sab saum toj ntawm cov xov khi. Qhov xaus ntawm cov xov yuav tsum nyob twj ywm pom. Nws zoo dua tsis txhob siv cov ntawv tuab, vim tias Lub pob caus yuav tsum pom. Rau gluing, siv silicate lossis ntawv sau kua nplaum.
Kauj ruam 5
Nyob rau sab saum toj ntawm glued square, lub foob ntawm lub koom haum tau muab tso rau hauv txoj kev uas nws tau ntes ib feem ntawm daim ntawv ntawm cov ntawv. Daim ntawv lo kuj tseem sau npe kos npe ntawm tus thawj coj ntawm lub koom haum lossis tus neeg muaj cai pom zoo. Qhov kos npe yuav tsum pom kom meej meej thiab pom qhov txawv txav, muab tsuas yog tom qab kua nplaum tau qhuav.
Kauj Ruam 6
Kev nyab xeeb ntawm cov ntawv pov thawj uas tau ntawv pov thawj, ntsaws ruaj ruaj thiab stitching xov ua haujlwm ua tus neeg lav lav ntawm kev lees paub ntawm kev lees paub ntawm koj cov ntawv teev nyiaj txiag.
