Yooj yim thiab ua tau zoo rau cov nplooj tuaj yeem tsim kho rau ntau txoj kev: loo, mus tib seem, tab sis ib qho yooj yim tshaj plaws yog Fabkis txoj kev voj voos.
Nws yog qhov tsim nyog
- - hlaws dai;
- - xaim rau khoov;
- - cov hlau txiav.
Cov Lus Qhia
Kauj ruam 1
Ncuav cov hlaws dai rau hauv lub thawv uas tsim nyog rau cov hlua. Txiav ob daim ntawm cov hlau. Thawj tus yuav tsum ntev li 15 centimeters ntev thiab yuav tsum muab tais ib nrab. Nws yuav dhau los ua qhov sib luag. Qhov thib ob ntawm cov hlau yuav tsum yog 60 txog 80 centimeters ntev - qhov no yuav tsawg.
Kauj ruam 2
Tuav qhov ntev ntawm daim hlau los ntawm qhwv nws nyob ib ncig ntawm lub axis ob peb zaug. Koj tuaj yeem ua yam tsis muaj qhov axial xaim ntawm tag nrho los ntawm kev kaw qhov kawg ntawm qhov tseem ceeb hauv daim ntawv ntawm lub voj.
Kauj ruam 3
Muab ob peb lub hlaws dai rau ntawm nruab nrab ntu (axis). Lawv tus lej yog nyob ntawm qhov loj ntawm daim ntawv yav tom ntej. Taug txoj hlua txaus ntawm cov hlaws dai mus rau cov hlau ua haujlwm. Hauv koj sab tes laug, tuav ib daim ntawv khij, thiab nrog koj sab tes xis, ua ib lub voj voog, ncig ncig ntawm cov hlaws dai ntawm lub axis. Qhwv (1 lossis 2 zaug) txoj haujlwm xov ncig ntawm lub axis. Rub tawm ob peb lub ntsej muag ntxiv rau hauv qab, ua dua ib lub voj voog. Qhwv cov hlau nyob ib ncig ntawm kab ntawv ntawm hauv paus ntawm daim ntawv tom ntej.
Kauj ruam 4
Ua lub voj voog txuas ntxiv mus raws qib, txhua zaus ua 1-2 hloov qis qis ntawm ib ncig. Qhov ze dua cov hlaws ntawm cov kab nyob ib sab muaj nyob rau txhua lwm yam, neater nplooj yuav saib.
Kauj ruam 5
Yog tias koj xav ua daim ntawv npuaj ntsej muag, cov hlau ua hauj lwm yuav tsum txuas nrog ntawm 90 degree kaum sab xis rau txoj kab axis. Daim nplooj ntse yuav tig tawm yog tias koj ua nws ntawm kaum ntawm 45 degrees. Yog tias koj xav tau daim ntawv ntse thiab ntev, koj tuaj yeem tso 1 lub ntsej muag nyob rau ntawm qhov chaw nruab nrab ntawm cov voj voog.
Kauj Ruam 6
Txoj kev qhib (qhib hniav nplooj) yog ntaub qhwv zoo ib yam. Txoj hlua zoo li no tus naj npawb ntawm cov hlaws dai ntawm lub axis, uas yuav txiav txim siab qhov "qhov siab" ntawm daim ntawv. Kho qhov qis kawg ntawm lub qis ntawm qag. Ua thawj thawj ob ntu (sab laug thiab sab xis) ze rau qhov axis.
Kauj Ruam 7
Lub semicircle thib ob yuav tsum tsim "tus hniav". Txhawm rau ua qhov no, suav cov qhov yuav tsum muaj ntawm cov hlaws dai, txo qis dua. Cov hlau ua hauj lwm yuav tsum tsis txhob muab qhwv ib ncig ntawm lub axis, tab sis nyob ib ncig ntawm thawj lub voj voog, nqis rov qab ob peb hlaws los ntawm saud.
Kauj ruam 8
Tom qab ntawd koj rub ob peb lub hlaws ntxiv thiab nqa cov hlau ua hauj lwm rov qab, kho nws rau hauv qhov qis dua ntawm qhov axis thiab coj nws sab nraud. Muaj koj tseem txo cov hlaws dai thiab qhwv txoj xov nyob ib ncig ntawm ib nrab ncig, ua kom cov hniav zoo ib yam.
