Etching zitsulo kunyumba. Kodi kuika fano pa chitsulo: sitepe ndi sitepe kalozera

zitsulo etching zina m'malo kuponyera ndi chosema, zimapangitsa ndondomeko lonse wosalira zambiri. Kodi itengedwe monga chitsanzo concave - embossed ndi otukukira kunja - ndi chosemacho. etching zitsulo kunyumba akhoza mankhwala yokutidwa. Njira yoyamba ndi zambiri poizoni pamene ntchito mu nyumba, kotero ife ntchito kuyamba chachiwiri, limatchedwanso electrochemical.

zida

M'pofunika kutenga magetsi kapena thiransifoma kuti akhonza kumupatsa pa 4 ndi 7 V. Komanso, kusamba kukhala ndi dielectric, ayenera akomere mtima item anakhumba ndi chitsulo lachiwiri, limene chikugwirizana ndi anode lapansi.

Kuchita etching pa chitsanzo zitsulo, ayenera kugwiritsidwa ntchito monga electrolyte njira ya sulphate akakhala. Ngati chitsanzo chofunika padziko mkuwa kapena mkuwa, ntchito ya sulphate mkuwa. Mukhoza kugwiritsa ntchito mankhwala enaake ferric. Chinthu chachikulu ndi madzi otchezedwa.

Kukonzekera mbali kuti unazokotedwa

The etching anali yunifolomu ndi malo oyenera, item ayenera kutsukidwa dothi ndi mafuta. Kwa ntchito yabwino, ndi workpiece ndi soldered waya malata mkuwa, chifukwa n'kosavuta kugwira chinthu. Kuti pamwamba ndi kutsukidwa chinthu ayenera adatchithisira mpandadenga mu sodium wochuluka hydroxide 10%, kutentha 50 ° C, kenako 15% asidi sulfuric njira ndi kuligwira kumeneko kwa mphindi ziwiri, ndiye rinsed mu madzi otentha. Pamene ndondomeko udzatha, pamwamba pa chinthu chidzakwaniritsidwa ndithu chitakonzedwa, ndipo ndithudi, inu simungakhoze awakhudze ndi manja ake.

Electrochemical etching zitsulo

Tiyenera kuteteza malo omwe sayenera unazokotedwa. Kuchita izi, ntchito phala mwapadera pa mbali ya pamwamba. Linapangidwa wa patatu, ndipo awiri sera - rosin, iwo amasungunuka mu chitinicho, oyambitsa zina. Ndipotu kuwasandutsa misa kwenikweni izo amaloledwa kuziziritsa nadzawasankhula mu zidutswa. Aliyense aikidwa mu gauze, kotero kuti pambuyo pake, pamene mbamuikha, kodi seep mwa izo mochuluka putty kutero. Pambuyo kukonzekera limene kukhala udzu, otentha. Tsopano tengani osakaniza analenga, amene anaikidwa mu gauze, ndipo pakani pamwamba wogawana.

Pambuyo yozizira sealant amakhala olimba. Top kuphimba madzi sungunuka ake owala utoto. Kungakhale watercolor kapena gouache woyera. Ndiye ❖ kuyanika ayenera ziume. Ndiye, zojambula ingagwiritsidwe ntchito pa utoto izo adzakangamira bwino. Iwo akhoza ankaimira ntchito pensulo kapena kutengerapo mwa pulani. Ndiye, dera amafunika protsarapat singano kuti zitsulo.

Tsopano etching zitsulo electrowinning akuyamba connectable positi imodzi kwa anode - zabwino, wina ku cathode wa - opanda. Kugwirizanitsa item woyamba, umene idzagwira ntchito fano lililonse mbale chachiwiri ndi chitsulo. Kenako, zitsulo ndondomeko etching kumene fano anali zochepa chabe.

Ngati mukufuna kuti akonze Chithunzi cha Mipikisano msinkhu, zonse zichitike monga momwe tafotokozazi. Only ndondomeko ya lililonse cheke nthawi, ndipo pamene zazing'ono iwo anali unazokotedwa pa udindo wa kuya, mwatsatanetsatane kuchotsedwa ndi kujambula pa utomoni wonunkhira awo mkangano ndi burashi. Pamene ikamauma, chirichonse akubwerezedwa kufikira lotsatira wosanjikiza chitsanzo. Mu ndondomekoyi, pang'onopang'ono analengedwa m'chifanizo.

Mu njira iyi kubala zitsulo etching kunyumba, kenako pamwamba anali osambitsidwa ndi turpentine kenako opukutidwa, kupereka chotsirizidwa maonekedwe.

mankhwala etching

Tsopano tiyeni tione mmene kulenga chitsanzo pa pamwamba zitsulo popanda kugwiritsa ntchito zipangizo zamagetsi. Pakuti ichi tiyenera mankhwala, momasuka amagulitsidwa m'masitolo hardware. Tiyeni tiyambe. Etching, tiyenera:

• "White Mzimu";
• kujambula, zomwe si kupasuka mu "mzimu woyera";
• acetone;
• utomoni ponena kuphimba madenga;
• mchere;
• bluestone.

mfundo kuyeretsedwa

Kuyamba ndi item, kumene fano zakonzedwa, sanded ndi sandpaper chabwino ndi degreased. Pamene pamwamba wokonzeka, muyenera malo padzakhala zojambula, sindikiza ndi zomatira tepi zofanana. Pambuyo pake, ena pamwamba, kumene mankhwala etching sikumangotikhudza zitsulo, kujambula pa utoto. Zimakhala mtundu uliwonse, chinthu waukulu kugonjetsedwa ndi "mzimu woyera".

Pamene penti ndi youma, mukhoza kuchotsa tepi. Pansi zitsulo wangwiro, okonzeka kumanga pa izo kujambula. Tsopano, ichi "mini-chinsalu" M'pofunika kuika fano. Linapangidwa ntchito utomoni, amene kusungunuka mu "mzimu woyera", kufikira izo zitakhala madzi, monga utoto. Ndi burashi zimalongosola ankafuna. Kodi wabwino Zinthu utoto improvised, ndi chakuti ngati chithunzi chinachake sachiza, kudzakhala kotheka kuwachotsa, nsalu wothira kapena thonje swab mu "mzimu woyera". Ngati chithunzi ali ndi zinthu zazing'ono kwambiri kuti kunapezeka zoipa ndi burashi, iwo akhoza kudzudzulidwa ndi singano ndi kukolola zosafunika pambuyo kuyanika.

Mu njira iyi, etching angathe kuchitidwa makiyi mpeni, ambiri, aliyense chinthu zitsulo. Tsopano, pamene chitsanzo ndi wokonzeka, n'zotheka kuyamba etching.

A njira yothetsera etching

Tiyenera lita imodzi ya madzi imene kupasuka 100 ga sulphate mkuwa, ndipo onjezerani mchere. Zimafunika kutsanulira mpaka salinso kupasuka. The osakaniza chifukwa adzakhala ndi mtundu buluu. Komabe, pambuyo kumizidwa mu chinthu zitsulo, mtundu wayamba kusintha kwa wobiriwira.

Choncho kumiza mwatsatanetsatane. The ndondomeko mankhwala akuyamba yomweyo. Mwa ichi chonse, kupanga si zimatulutsa zinthu zilizonse zovulaza, kotero zitsulo unazokotedwa mu kunyumba.

Zochita ndi mankhwala anachita

Mu zolengeza inakhazikitsidwa m'zaka anachita, amene adzakhala zambiri. Iye kubweza dongosolo lonse, kotero muyenera nthawi tipeŵe ndi madzi. Musati muchite izo mothandizidwa ndi schotochek zosiyanasiyana, maburashi ndi zipangizo zina chifukwa angathe kuwononga utoto. Koma ankaoneka kuti akugwira chithunzi lonse, ndipo adzakhala manyazi ngati akukwaniritsa etching ya mpeni Mwachitsanzo, kujambula pa izo, inu mosadziwa kuwononga. Ndi ntchito wosakhwima, zofuna ndi dzanja olimba ndi kuleza mtima.

Kuyambira nthawi imene zitsulo tidzakhalabe mu njira zimatengera mwachindunji kujambula mozama. i yeniyeni kulibe, kotero aliyense wojambula yekha kusunga mankhwala anachita. Ndipo chokha pochita zimenezi kangapo, kudzakhala kotheka kuti motsimikiza nthawi ndi koyenera kuti chiwonetsero cha chitsanzo anakhumba kuzama pakati.

Ubwino ndi kuipa kwa electrochemical ndi mankhwala etching

Ubwino wa etching electrochemical wa zitsulo kunyumba monga chakuti analenga kujambula momveka kwambiri, ndi bwino kuonekera pamene akuyang'ana pa izo pansi magnification. Komabe, drawback njira imeneyi kumafuna chipangizo magetsi, kumene kungakhale patali ndi yense.

Ubwino wa etching mankhwala monga chakuti zonse muyenera zikhoza kugulidwa m'sitolo hardware. zosakaniza Awa ndi wotsika mtengo ndipo Chofunika, safuna kwinakwake kuyang'ana kwa chakudya mphamvu kapena zipangizo zina amapulumutsa pakati pa 4 ndi 7 B. Komabe sangathe ndi opanda ungwiro chithunzi m'mbali.