Yog nqus tau accessories: yam cuab yeej thiab ntaub ntawv

ib tug ntau yam ntawm nqus cov khoom yuav siv tau nyob rau hauv qhov kev kawm ntawm cov duab tej hauj lwm. Hom xws cuab yeej, muaj ntau ntau yam, raws li tau zoo raws li cov ntaub ntawv rau tib lub hom phiaj. Feem ntau cov neeg no, los ntawm qhov xwm ntawm cov kev ua ub hauv ua ntau yam drawings, siv kev kos duab. Li ntawd, yog ib tug txheej ntawm nqus cov cuab yeej, tau ntim rau hauv ib tug tshwj xeeb cov ntaub ntawv. Nyob rau hauv hnub no tus lag luam muaj nqus seev tsim los ua ib tug ntau yam ntawm cov duab tej hauj lwm uas txawv tsis zoo tib nras.

Tab sis, ntawm chav kawm, koj muaj peev xwm yuav thiab cov ib txwm yog nqus cov khoom yog kev kawm. Moscow, St. Petersburg thiab lwm lub zos hauv lub teb chaws - txhia chaw uas koj mus yuav tau cov nrov thiab pab tau cov cuab yeej. Tom qab ntawd nyob rau hauv qhov tsab xov xwm peb yuav tsum to taub nyob rau hauv kom meej muaj dab tsi lub nqus cov cuab yeej thiab cov ntaub ntawv nyob rau hauv lub lag luam niaj hnub no.

Hom khoom siv rau lub graphic tej hauj lwm

Drawings lawv tus kheej, nyob rau hauv feem ntau tus neeg mob thov mus rau daim ntawv. Yuav kom ua tau qhov no hom ntawm graphics siv nws tshwj xeeb qib. Nyob rau hauv tas li ntawd rau ntawm daim ntawv, designers thiab engineers siv tau cov no yog nqus cov cuab yeej thiab accessories, xws li:

• cwj mem qhuav nrog ib tug yooj yim dub mem hluav;

• erasers;

• kab ntawm txawv ntev;

• squares;

• protractors;

• compasses ntawm ntau hom;

• qauv.

Feem ntau yog nqus daim ntawv mounted rau ib tug tshwj xeeb board. Cov designs pub rau graphics kev kawm uas muaj nyiaj pab ntau tshaj yooj yim.

Yuav ua li cas yog daim ntawv

feem ntau xaiv zoo ntawv dawb ua drawings. Qhov no tej zaum yuav ib qho kev xaiv uas sau tias "O" los yog "B". Daim ntawv "Nyob rau" (tu ncua) yog muaj nyob rau hauv ob hom: yooj yim thiab advanced. Cov yav tas kev xaiv muaj ib tug ntau dua kev ceev thiab txawv hardness. Ntau dua zoo daim ntawv tsim ua drawings ntawm "B" yog qhov zoo tshaj plaws. Nws muaj ib tug dawb huv dawb xim, txawv smoothness los yog "shaggy" thaum uas siv cov lwv. Yuav kom paub qhov txawv nws los ntawm lwm yam tsiaj yuav tsum ntsia mus rau lub teeb. Rau ntawm daim ntawv manufacturers thov ib tug watermark. Nyob rau hauv tas li ntawd mus rau dawb ntawv, tracing ntawv thiab teeb ntawv tej zaum kuj yuav siv tau los ua rau cov duab.

Tshwj xeeb cov laug cam

Yog nqus tau cov khoom siv yuav tsum tau siv los ntawm engineers thiab designers, li txawv. Lub Rooj Tswjhwm Saib nyob rau hauv qhov kev kawm ntawm kev kos duab - ib tug cwj pwm nyob rau hauv feem ntau tus neeg mob yuav tsum tau. Qhov cuab yeej no yog ua los ntawm softwood (eg, Alder). Nws yog npaj feem los pab txhawb lub creation ntawm drawings. Qhov no ntaus ntawv yog muaj ntau yam koom ua ke rau hauv ib tug web daim hlau fastened kawg slats. Qhov ntev, dav thiab thickness ntawm lub Rooj Tswjhwm Saib yog nqus tej zaum yuav txawv.

cwj mem qhuav

Qhov no yog tej zaum qhov tseem ceeb uas siv thaum ua tau zoo nqus chaw ua hauj lwm. Cwj mem qhuav, muaj tsuas yog peb tej hom:

• Khoom. Qhov no embodiment yog cim nrog tsab ntawv "T" thiab yog siv, nyob rau hauv qhov tseeb, ua drawings.

• Medium hardness. Lwm yam cuab yeej no tsiaj no feem ntau yog cim nrog cov tsiaj ntawv "TM". Lawv siv lawv rau stroke nyob rau theem kawg ntawm daim duab.

• Mos. Cov cwj mem qhuav siv rau yog nqus xwb. "M" yog cim nrog ib tsab ntawv.

Dhau li mem hluav ua tus drawings nyob rau hauv tej rooj plaub, Number case yuav siv tau. Nws yuav ua nyob rau hauv vials. Designers thiab engineers feem ntau siv dub, txawm hais tias cov xim nws yuav txawv. Raws li ib tug ua hauj lwm cov cuab tam, nyob rau hauv cov ntaub ntawv no, tshwj xeeb plaub.

erasers

Yog nqus tau accessories ntawm no tsiaj yog siv los tshem tawm incorrectly ua los yog koom haum pab cov kab. Thaum lub drawings yog siv mas ob hom erasers: tsim los tshem tawm mem hluav thiab ua ntawm kab carcasses. Tus thawj embodiment yog yus muaj los ntawm kev siv softness thiab tsis cuam tshuam rau daim ntawv txheej los ntawm tshem xwb tus xaum. Erasers rau mascara muaj hnyav additives thiab erasing sanded ntawv.

rulers

Qhov no ntau yam ntawm cov cuab yeej drawing yuav ua los ntawm ntaub ntawv sib txawv. Feem ntau cov feem ntau, qhov no siv ntoo, hlau los sis yas. Cov yav tas kev xaiv yog pom tias yuav ua kos duab tsim. Pob tshab yas kav luv luv, zoo li tus cwj mem qhuav, - lub ntsiab ua hauj lwm cov cuab tam engineer los yog designer.

Ua ntej siv ib txoj kab tshiab ntawm yuav tsum tau daim tshev rau cov neeg. Rau lub hom phiaj no nws yog muab tso rau ib daim ntawv ntawm daim ntawv thiab kos cov kab. Tom ntej no, tig tshaj txoj kab mus rau lwm yam sab thiab siv lwm feature. Yog hais tias tus thawj thiab thib ob kab nyob rau hauv daim ntawv coincide, ces zoo kab thiab yuav siv tau nyob rau hauv lub chaw ua hauj lwm.

Muaj ib co yog nqus accessories rau lub rooj tsavxwm thiab txawv me ntsis versions - ib tug T-square. Cov cuab yeej muaj peb lub ntsiab qhov chaw: cov kab thiab ob luv luv tuav. Ib tug ntawm cov hlua rigidly kev cob cog rua rau tus kav, thiab lub thib ob yuav tsum rotated nrog hwm rau nws nyob rau tej lub. Kho ib tug ntawm cov tuav nyob rau thaum xaus ntawm lub rooj tsavxwm, nrog rau cov kev pab los ntawm ib tug T-square yuav muab tau yooj yim nqa tawm thaum uas tig mus kab rov tav los yog kab pheeb ces kaum kab.

compasses

Kab thaum lub graphic tej hauj lwm yog siv los kos cov kab ncaj nraim. Cov compass yog siv rau yog nqus voj voog. Hom xws cuab yeej, muaj ob peb:

• Xab compasses. Ob leeg ob txhais ceg xaus nyob rau hauv xws seev koob. Siv compasses ntawm no tsiaj yog mas los ntsuas daim.

• Compasses "Lub tshis tus ko taw". Xws li ib tug lub cuab tam muaj tsuas yog ib ceg nrog ib rab koob. Qhov thib ob yog ib feem muaj ib tug tshwj xeeb ntau nplhaib nyob rau hauv tus xaum.

• Graphic pa compasses. Nyob rau ib lub ceg ntawm xws seev tau ib rab koob yog tso rau ntawm lub kawg ntawm lwm graphite pas nrig.

Tseem muaj tshwj xeeb cov hom ntawm cov compasses. Piv txwv li, lub txiv mis yog ib tug me me khawm thiab yuav siv tau los kos concentric voj voog. Tej zaum engineers thiab technologists kuj yog siv Calipers. Qhov cuab yeej no yog heev yooj yim mus kos rau lub voj voog ntawm me me txoj kab uas hla (0.5-8 hli).

squares

Yog nqus tau cov khoom ntawm no hom feem ntau siv rau kev tsim kho ntawm txoj cai ces kaum. Tsuas muaj ob lub ntsiab hom ces kaum siv nyob rau hauv nqa tawm lub drawings: 45:90:45 thiab 60:90:30. Raws li ib tug kav, xws cuab yeej muaj peev xwm yuav ua los ntawm ntaub ntawv sib txawv. Cov yooj yim tshaj plaws los mus siv no yog cov pob tshab yas.

protractors

Qhov no yog lwm tsim nyog lub cuab tam thaum tsim drawings. Protractors yog siv tsuas yog raws li ib tug ntxiv tsim los pab txhawb lub chaw ua hauj lwm. Nrog lawv daim ntawv thov yog ntau yooj yim rau lub ntsiab lus ces kaum. Protractors yog semi-ncig thiab yeej. Thaum npaj kos duab thawj embodiment yog siv ntau. Tseem muaj tshwj xeeb geodesic protractors. Yuav kom tsim topographic maps feem ntau siv ib tug variant ntawm lub TG-B.

qauv

Tej zaum ua curves rau ntawm daim duab siv xwb compass yog tsis yooj yim sua. Nyob rau hauv cov ntaub ntawv no, lawv yog nyob rau lub ntsiab lus ntawm cov tes. qauv - rau stroke yuav tau txais curves tshwj xeeb cov cuab yeej siv. Daim Ntawv tej zaum lawv yuav muaj kev sib txawv. Khaws nqus cov khoom ntawm no hom yuav tsum xws li tias lawv ntug ntau li ntau tau raws li tus duab ntawm cov kab uas koj xav kom nws kos.

cov ntaub ntawv kev kos duab seev

Raws li twb tau hais, lub engineers thiab designers feem ntau yog siv cov npaj txhij-ua cov khoom siv. Uas teev ntawm nqus cov khoom siv xws li nqus seev, yuav qhia tau los ntawm nws cim. Cov neeg uas ua drawings rau ib tug kws theem, muab ib tug universal set. Rulers cim nrog tsab ntawv "Y". Nyob rau hauv tas li ntawd mus rau lub txheej txheem, muaj raws ntawm ib tug compass, kav, protractor thiab xaum, lawv muaj xws li mascara thiab tsim los ua hauj lwm nrog nws cov cuab yeej.

Tej yam yooj yim duab seev feem ntau kis tau cov tub ntxhais kawm rau yog nqus qhia. Cim nrog tsab ntawv xws poob lawm "W". Muaj kuj yog xws li Rulers: tsim ( "K"), me me tsim ( "KM") thiab loj ( "KB").

Yog li, peb yuav pom, dab tsi yog qhov ntaub ntawv, khoom siv, yog nqus uas siv nyob rau hauv kev kawm ntawm lub graphics. Tsis muaj compasses, rulers, cwj mem qhuav thiab erasers los tsim tseeb thiab txoj drawings tsis ua hauj lwm. Thiab yog li ntawd cov cuab yeej, ntawm chav kawm, yuav yuav tsum tau nyob rau hauv coob.