Raws li koj paub, nws yog kev coj los muab khoom plig los ntawm ntim lawv zoo nkauj, piv txwv li, hauv thawv. Yog tias koj muaj sijhawm dawb thiab cov ntaub ntawv tsim nyog los tsim cov khoom plig no, sim ua nws koj tus kheej, nws tsis siv sijhawm ntau.
Nws yog qhov tsim nyog
- - cov ntawv tha xim (ntawv qhwv);
- - daim ntawv;
- - xaum;
- - tus pas ntsuas;
- - txiab;
- - kho kom zoo nkauj hneev;
- - kua nplaum.
Cov Lus Qhia
Kauj ruam 1
Npaj txhua yam cuab yeej thiab khoom siv rau kev tsim cov paj ntaub. Muab daim ntawv nyob ntawm koj xub ntiag, txhuam nws nrog kua nplaum thiab lo cov ntawv xim (ntawv qhwv) rau nws. Hlau nws zoo thiaj li tsis muaj qhov quav thiab cia cov haujlwm ua kom qhuav me ntsis.
Kauj ruam 2
Tig daim npav ntsej muag nrog sab saud, thiab siv tus pas ntsuas thiab xaum, kos cov duab hauv daim duab. Qhov loj ntawm daim duab tuaj yeem sib txawv, txawm li cas los xij, tag nrho cov plaub fab ntawm daim duab yuav tsum yog sib npaug nrog txhua qhov. Qhov kev tso cai rau gluing lub thawv yuav tsum yog tsawg kawg ib centimeter, tsuas yog qhov no lub thawv yuav kawg tig tawm los ua cov muaj zog.
Kauj ruam 3
Txiav tawm cov duab uas ua tiav, khoov nws raws kab sau thiab pib gluing (lub sab npog nrog cov ntawv dawb lias yuav tsum nyob sab nraud). Cov kua nplaum piav qhia A txog kev nthuav dav A ', nthuav dav B rau kua nplaum kom nthuav dav B', nthuav dav C rau kua nplaum kom nthuav dav C ', nthuav dav D rau kua nplaum kom nthuav dav D'. Thaum txhuam lo, sim nias qhov ntu ua ke kom nruj npaum li sai tau kom tsis muaj qhov khoob.
Kauj ruam 4
Txhawm rau cov khoom lag luam kom kawg saib kom pom qhov zoo nkauj, nws yuav tsum tau dai kom zoo nkauj. Txhawm rau ua qhov no, nqa lub hneev zoo nkauj (ib lub hneev nyob rau hauv cov xim sib piv nrog lub thawv nws tus kheej yog qhov zoo tagnrho) thiab muab nws lo rau sab nraud ntawm lub npov (hauv daim duab, lub thawv hau yog ib feem E).
