Ntawv yog yooj yim muaj thiab yooj yim rau kev ua haujlwm nrog. Cov khoom siv zoo nkauj yog tsim los ntawm nws. Vim li cas tsis tsim ib daim ntawv npog nrog koj tus menyuam? Lub sijhawm yuav dhau mus nrog cov txiaj ntsig, thiab cov khoom siv tes ua yuav ua rau txaus ntshai.
Nws yog qhov tsim nyog
- - ntawv;
- - kua nplaum;
- - txiab.
Cov Lus Qhia
Kauj ruam 1
Muab tais ntawv los txiav ua ib nrab. Yog lawm, koj tseem tuaj yeem siv daim ntawv A4 li niaj zaus: qhov no, lub hau yuav tig los ua me me. Ua kom cov khoom siv tes ua tawm nyob rau hauv qhov ntau thiab tsawg, siv daim ntawv Whatman ntawv, ntawv xov xwm lossis ntawv txiaj ntsig.
Kauj ruam 2
Npaj daim ntawv thiaj li hais tias lub sab nqaim yog rau sab saum toj thiab hauv qab. Muab cov ntawv ntim rau ib nrab. Nco ntsoov xyuas tias ob sab phim, tom qab ntawd hlau khawm cov kab kom zoo.
Kauj ruam 3
Muab cov ntawv ntim ua ke tso rau ntawm koj xub ntiag kom txoj kab ntawv tais nyob rau sab saud. Tom qab ntawv quav rau sab saum toj ntawm nruab nrab rau ib lub kaus mom uas ntse.
Kauj ruam 4
Tom qab ntawv, khoov rau hauv qab ntug ntawm daim ntawv nce, thiab tom qab ntawd khoov cov fab rau sab hauv. Tig lub workpiece rau sab nraud thiab ua cov haujlwm tib yam. Nco ntsoov lo rau cov ces kaum, vim tsis li lawv yuav tsoo thiab khoov, vim tias cov khoom siv tes ua yuav poob nws qhov tshwm sim.
Kauj ruam 5
Tom qab cov kua nplaum dries, quav lub hau hauv ib nrab thiab rub maj mam rau ntawm qhov chaw nruab nrab. Lub kaum pob ntawm daim nyias khawm yuav tsum tau sib npog. Kev siv dag zog li no yuav ntxiv dag zog rau kev teeb tsa.
Kauj Ruam 6
Cov ntawv sim tuaj yeem ua qhov sib txawv me ntsis. Ua li no, txiav ib lub xwmfab tawm ntawm daim ntawv. Tom qab ntawd khoov cov ntawv ua tav toj hauv ib nrab, thiab tom qab ntawd khawm cov npoo rau nruab nrab.
Kauj Ruam 7
Khoov rau cov ces kaum sab saum toj sab hauv thiab ncaj lawv. Ua raws li qhov no, quav rau cov npoo kom koj tau txais lub duab plaub, thiab tig qhov workpiece hla. Khoov ua kom tau tus duab plaub ob peb zaug, ncaj rau lub hau thiab me ntsis nws nws: cov khoom siv tes ua tau npaj txhij.
