Ib txoj hauv kev zoo tshaj plaws los khaws ntau yam khoom me me yog siv thawv sib txawv. Koj tuaj yeem ua cov thawv zoo nkauj tshaj plaws haum rau koj sab hauv. Txhawm rau ua qhov no, tsuas yog nplaum nws hla nrog daim ntaub.
Nws yog qhov tsim nyog
Cardboard lub thawv, daim ntaub, kua nplaum (piv txwv li, siv thoob ntiajteb "kua nplaum" Bustilat "), txiab, ntsuas lub ntsuas, cov pas ntsuas, cov ntaub npuag cim
Cov Lus Qhia
Kauj ruam 1
Ua qauv rau ntawm ib daim ntawv Whatman ntawv (koj tuaj yeem siv cov ntawv xov xwm). Los xam cov qauv, koj yuav tsum ntxiv 6 cm rau qhov siab ntawm lub thawv. Cov no yuav raug tso cai rau khoov ntawm 3 cm los ntawm sab saud thiab hauv qab. Tom ntej no, laij qhov puag ncig ntawm ob sab ntawm lub thawv, i.e. khawm qhov dav ntawm plaub sab ntawm lub thawv. Ntxiv 6 cm rau qhov tshwm sim rau cov nyiaj pub. Yog li, los ntawm cov ntaub ntawv tau txais, peb kos duab plaub ceg ntawm ib daim ntawv ntawm Whatman ntawv, qhov siab ntawm uas yuav sib haum rau qhov siab ntawm lub thawv + 6 cm, thiab qhov dav = puag ncig ntawm ob sab ntawm lub thawv + 6 cm.
Kauj ruam 2
Rhais lub duab plaub (plaub fab) rau lub duab plaub raug xwm txheej hauv qab no nrog ob sab sib npaug zos rau qhov ntev tiag tiag ntawm qhov chaw hauv qab. Peb kuj ntxiv 3 cm rau qhov tshwm sim rau kev txiav nyiaj. Yog li ntawd, koj yuav tsum tau txais ib daim duab piv txwv. Txhawm rau kuaj xyuas, tus qauv tshwm sim tuaj yeem muab tais ua tus duab thiab txuas rau hauv lub thawv. Qhov no yuav tso cai koj los txheeb xyuas cov kev tsis txaus nyob hauv kev suav thiab kho tus qauv kom raug.
Kauj ruam 3
Tom ntej no, peb npaj cov ntaub. Nws yog qhov zoo dua los ntxuav thiab hlau daim ntaub ua ntej. Qhov no yuav tiv thaiv cov ntaub los ntawm ntsws ntawm cov ris tsho ua tiav. Ua kom tau raws li cov duab xav tau ntawm cov qauv, nteg tawm cov qauv npaj ntawm daim ntaub. Tom ntej no, peb hloov cov qauv rau daim ntaub siv tus cwj mem, xaum qhuav, xaum xim, xab npum, lossis kos cim tshwj xeeb rau ntawm daim ntaub. Txiav tawm cov duab tau txais.
Kauj ruam 4
Yog tias cov npoo ntawm daim ntaub tawg, tom qab ntawd nws yog qhov zoo dua los khoov cov nyiaj xaj nyob hauv qab kom qhov loj me rau hauv qab ntawm lub thawv thiab xaws ntawm lub tshuab ntaus ntawv. Los yog lawv muaj peev xwm yuav nplaum nrog cov hlau siv ib daim kab xev nplaum tshwj xeeb (serpyanka). Sab saum toj ntug thiab ib qho ntawm sab npoo kuj tseem tuaj yeem hemmed lossis glued nrog tus serpentine.
Kauj ruam 5
Thov ib txheej kua nplaum lo rau saum npoo ntawm lub npov thiab cia nws sawv ntsug ib ntus kom txog thaum nws qhuav.
Kauj Ruam 6
Peb muab cov ntaub tso rau ntawm ntug ntawm lub thawv los ntawm ib sab los ntawm cov ntug nyoos rau hauv txoj hauv kev uas 3 cm tso cai yog nyob rau sab dhau los ntawm lub thawv. Thiab sab saum toj ntawm cov xov tsho tiv thaiv sab saum toj kawg ntawm ntug ntawm lub thawv. Tom ntej no, hauv lub voj voog, nruj kom nruj, peb qhwv lub thawv nrog daim ntaub. Kev ua tiav ntawm cov npuag yuav tsum nyob saum cov tsis tau kho. Peb muab cov ntaub ntawm lub npov hle, tshem cov kev faib tawm tsis ncaj ntawm daim ntaub tshaj lub thawv.
Kauj Ruam 7
Peb quav cov ntaub qis dua cov nyiaj ua tau thiab kua nplaum rau lawv hauv qab ntawm lub thawv. Yog tias tsim nyog, ntxiv kua nplaum rau saum npoo ntawm lub thawv. Tom ntej no, khov kho thov npaj rau hauv qab ntawm daim ntaub mus rau hauv qab ntawm lub thawv. Txhawm rau cov ntaub thiab nias qis kom khawm cov ntaub rau saum npoo ntawm lub thawv.
Kauj ruam 8
Peb dai rau sab saud los ntawm dabtsi yog khoov rau cov ntawv them rau cov khoom seem ntawm ntug ntawm lub thawv. Ntxiv cov kua nplaum yog tias tsim nyog. Tawm hauv lub thawv kom txog thaum kua nplaum qhuav tas.
