Zviumbwa zvegrafiti zvinogona kucheneswa sei?

Zviumbwa zvegrafiti zvinogona kucheneswa sei?123

Kazhinji, kana maitiro ekuumba apera, tsvina kana zvasara (nezvimwe zvinhu) zvinobudakuumbwa kwemakemikariuyehunhu hwemuviri) dzinowanzosiyiwa pagraphite chakuvhuvhu. Kune mhando dzakasiyana dzezvisaririra, zvinodiwa zvekupedzisira zvekuchenesa zvakasiyana. Maresini akadai sepolyvinyl chloride anoburitsa gasi rehydrogen chloride, iro rinoparadza mhando dzakawanda dzesimbi yegraphite mold. Mamwe maresidues akaparadzaniswa kubva kune zvinodzivisa moto uye antioxidants, izvo zvinogona kukonzera ngura kusimbi. Kunewo mamwe madhayi epigment anogona kuita ngura kusimbi, uye ngura yacho inonetsa kubvisa. Kunyangwe mvura yakavharwa, kana ikasara pamusoro pechisaririra chegraphite chisina kugadziriswa kwenguva yakareba, inokonzerawo kukuvara kwechisaririra chegraphite.

Saka, chiumbwa chegrafiti chinofanira kucheneswa zvichienderana nedanho rekugadzirwa rakagadzirwa. Nguva dzese chiumbwa chegrafiti chinobviswa muchina wekudzvanya, maburi echiumbwa chegrafiti anofanira kuvhurwa kuti abvise tsvina yese yakasanganiswa nengura kubva munzvimbo dzisina kukosha dzechiumbwa chegrafiti netemplate kudzivirira kuti isaparadze zvishoma nezvishoma pamusoro nepamucheto pesimbi. Kazhinji, kunyangwe mushure mekuchenesa, mamwe machiumbwa egrafiti asina kuputirwa kana ane ngura achakurumidza kuratidza zviratidzo zvengura zvakare. Saka, kunyangwe zvichitora nguva yakareba kugeza chiumbwa chegrafiti chisina kudzivirirwa, kuoneka kwengura hakugone kudzivirirwa zvachose.

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Kazhinji, kana uchishandisa mapurasitiki akaomarara, magirazi, maganda ewalnut uye mapellet ealuminium sezvinhu zvinokwesha pakukuya nekuchenesa pamusoro pemamold egraphite, kana maabrasives aya akashandiswa kakawanda kana zvisina kunaka, nzira iyi yekukuya inokonzerawo matambudziko. Kuboora kunoitika pamusoro pemamold egraphite uye zvinosara zviri nyore kunamira, zvichikonzera kuti marara akawanda uye apere, izvo zvinogona kutungamira mukutsemuka kana kupenya kwemold yegraphite, izvo zvinonyanya kusafadza kucheneswa kwemold yegraphite.

Iye zvino, mamould mazhinji egrafiti ane mapaipi emhepo "anozvichenesa ega", ane kupenya kwakanyanya. Mushure mekuchenesa nekupukuta gomba remhepo kuti uwane mwero wekupukuta weSPI#A3, pamwe mushure mekukuya kana kukuya, zvasara zvinorasirwa kunzvimbo yemarara yepombi yemhepo kudzivirira zvasara kuti zvisabatire pamusoro pechigadziko chekumonera chakakombama. Zvisinei, kana mushandi akasarudza machira ekugezesa akakora, jira reemery, sandpaper, matombo ekukuya, kana mabhurashi ane bristles yenylon, brass kana simbi yekukuya graphite mold nemaoko, zvichaita kuti graphite mold icheneswe zvakanyanya.

Saka, mushure mekutsvaga michina yekuchenesa yakakodzera graphite molds uye matekiniki ekugadzirisa, uye nekutarisa nzira dzekuchenesa uye maitiro ekuchenesa akanyorwa mumafaira ekuchengetedza, inopfuura 50% yenguva yekugadzirisa inogona kuchengetedzwa, uye kupera kwegraphite mold kunogona kuderedzwa zvinobudirira.


Nguva yekutumira: Nyamavhuvhu-19-2021
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