Mem hluav collet - ib tug txhim khu kev qha cuab tam ntawm cov artist

Niaj hnub nimno computer graphics yuav tsis yog ib puas rau ib xees los hloov lub chaw ua hauj lwm ntawm kev ntxias. Lawv tseem ua tej cwj mem kob rau ib daim ntawv ntawm daim ntawv. "Ntsuas" ntawm lawv ua hauj lwm tau hloov, nws tau ua ib tug yooj yim thiab txhim khu kev qha. Ordinary mem hluav, collet, tsis siv neeg, xim nqaij daim tawv los yog yooj yim - lawv yog cov tag nrho cov nyob hauv kev thov thiab nrhiav tau lawv tus tub lag luam.

Keeb kwm ntawm creation

Tus heev tsab ntawm lub cuab tam rau tsab ntawv nyob rau hauv lub thib kaum peb caug xyoo. Ntawm cov hoob kawm, nws ris me ntsis resemblance rau niaj hnub qauv - nyias nyiaj hlau nyob rau ua kev cob cog rua ntawm soldering. Ntau dua los yog tsawg li cov niaj hnub mem hluav nyob rau hauv lub thib kaum xya xyoo pua. Ntxias graphite rods ruaj ntawm lub vos plank txuas thiab overwrapped nrog rau daim ntawv. Yog li ntawd tsis tau txais koj txhais tes qias neeg, thiab nws yog yooj yim los tuav.

Qhov kawg ntawm lub xyoo pua Fabkis tus paub txog thiab inventor Nicolas Zhak Konte yees cov niaj hnub qauv. Ces nws twb khees me ntsis lawm, thawj Lothar von Faberkastl txiav txim siab dov teeb meem, tawm tswv yim hauv lub hexagonal zoo ntawm cov khoom.

Ib tug muaj kuab mus kom ze rau lub neej sim hawm caij nyoog Americans Alonzo Townsend Cross, lub tswv yim ntawm ib tug ntau yig siv cov graphite pas nrig. Thaum lub sij hawm ob-feem-peb ntawm kev siv ntawm cov khoom yog tawm txim liab thaum lub sij hawm nws hliav. Nws "khiav nkaum" tus xaum nyob rau hauv ib tug hlau raj thiab muab tso rau pem hauv ntej rau nws raws li yuav tsum tau mus rau lub Desired ntev. Mem hluav collet - "great-granddaughters," thiab qhov nyuaj niaj hnub tsim ntawm tus heev hlau hlab.

hauv paus ntsiab lus ntawm cov lag luam

Collet - Zange, txhais los ntawm lub German lus qhia ib tug ntaus ntawv rau kho ib tug clamp khoom ntawm cylindrical puab. Daim ntawv thov no dav heev: nyob rau hauv scalpels, lapel pins, machined hlau thiab ntoo, thauj tog rau nkoj bolts, ntau yam kev tsim kho cov cuab yeej yuav tsum tau txhim khu kev qha fixation.

clutch mem hluav tau txais nws lub npe los ntawm ib tug mechanism uas yog siv nyob rau hauv nws raug. Qhov no arrangement ntawm ob peb "tej nplaim", nruj nreem wraps lead. Siv ib tug caij nplooj ntoos hlav nias rau sab sauv feem ntawm qhov tsab xov xwm, cov collet txhab thiab hmoov txhuas yuav raug rho mus rau lub yam ntev. Tom qab tso cov "tej nplaim" khawm QHAIB thiab tuav tus xaum nyob rau hauv qhov chaw.

Collet mem hluav (2 mm - lub feem ntau, muaj yog los ntawm 0.1 hli rau 5 hli) yuav ua los ntawm ntaub ntawv sib txawv. Muaj ntoo, hlau, yas, puas cev. Rau kom yooj yim, cov girth band yuav ntsuas nrog roj hmab inserts. Lawv cuag tus xaum cov ntaub ntawv thiab tsis pub nws mus xaub nyob rau hauv lub tes. Lawv txawv, thiab raws li ib tug lub lwv.

hom

Ib lub cuab tam rau kev thov ib daim duab nyob rau hauv uas yuav ua tau ib tug infinite tooj ntawm lub sij hawm mus pauv tau qhov graphite pas nrig hu ua cov neeg kho tshuab mem hluav. Siv rau kev nqus tau, sau ntawv, kos duab. Nws muaj ob hom:

• tsis siv neeg mem hluav;
• cwj mem qhuav collet.

Nyob rau hauv lem, txiav faib ua ob peb yam, nyob ntawm seb lub mechanism, pub pas nrig:

• helical txaus los ntawm kev xa ib lub cev ib feem;
• co-Nyem (co los yog nias), koj yuav tsum mus thov cov pas nrig tuav tus xaum;
• rau tub nkeeg khawm muab pub cov hlau lead, yog positioned laterally rau lub casing ncig nyob rau hauv lub cheeb tsam.

Xam tias yog lub feem ntau cov tswv yim cov khoom uas phau ntawv no mechanism yog tsis ua los ntawm cov yas. Kev nyuaj siab yuav ua rau muaj mob ntsoos ntsoos ntawm lub pas nrig nyob rau hauv lub cev.

meej mom

Tau txais kev pab - lub feem ntau ywj siab ua hauj lwm. Khoom lawv siv, yuav tsum tau raws li cov hais zoo. Ntawm no yog ib co zoo raws li yam mem hluav collet:

• Nws tsis yuav tsum tau sharpening;
• pas nrig yuav "kos" hauv lub cev tsis muaj kev ntshai ntawm breakage thaum twg tsheb thauj mus los;
• Koj muaj peev xwm tswj tau lub thickness ntawm cov hmoov txhuas;
• xub ntiag ntawm tshem lwv;
• qhov cim tseg ntawm tus cwj mem yog khaws cia ntev tshaj li hais tias ntawm lub number case;
• siab ntseeg thaum pressed.

Xws li ib tug ntaus ntawv siv ogromnoee tooj neeg: cov menyuam kawm ntawv, menyuam kawm ntawv, cov kws tshwj xeeb nyob rau hauv qhov. Siv nws thiab lub ntxias, ob cov tub txawg thiab amateurs. Nws tso cai rau kom thov cia li lub contour dav ntawm 0.2 hli.

Multi-purpose thiab txhais ib tug ntau yam ntawm cov kev xaiv. txhua yam cwj mem qhuav collet ua los ntawm ntau yam zoo-paub tuam txhab uas muag ntawv khub niam txiv (Mexico); Penac (Nyiv), Pilot (Nyiv), Parker (United States), Attache, BIC (Fabkis), Pentel (Nyiv), Koh-kuv-Noor (Czech koom pheej), ICO (Hungary), Rotring (lub teb chaws Yelemees). Neeg kho tshuab mem hluav ntiaj teb nto moo hom yuav ua tau ib tug zoo khoom plig rau tej ntees. Teem clutch mem hluav, yooj yim los yog xim, yuav thov cov laus thiab cov me nyuam.