Kodi sandblast ingagwiritsidwe ntchito chiyani?

Kupaka mchenga ndi njira yopopera mankhwala agranular pamwamba pansi kwambiri kuti achotse dzimbiri, utoto, dzimbiri, kapena zinthu zina musanawapange kapena kupenta. Pamene abrasive amagwiritsidwa ntchito ndi kuthamanga kwakukulu, pamwamba pake amatsuka bwino ndikutsukidwa ndi mikangano. Njirayi imagwiritsidwa ntchito kwambiri m'mafakitale ambiri, ndipo kuphulika kwa mchenga ndi gawo lofunika kwambiri pakumaliza pamwamba.

Ngakhale dzinali limachokera ku kugwiritsidwa ntchito kwa mchenga pakupanga mchenga, zipangizo zambiri zimagwiritsidwa ntchito ndi chitukuko. Malinga ndi makulidwe abwino a malo omwe mukufuna, madzi amagwiritsidwa ntchito. Zipangizo zofewa, monga zipolopolo za mtedza wophwanyidwa, zitha kugwiritsidwa ntchito pamalo ofewa, pomwe zolimba kwambiri zimafuna grit, mchenga, kapena mikanda yagalasi.

Common Application

1. Kuchotsa Zowonongeka

Pakupanga kapena pambuyo pake, zida zanu zitha kuipitsidwa ndi zonyansa, zomwe zingakhudze kwambiri kulumikizana pakati pa zokutira ndi pamwamba. Chimodzi mwazolakwika ndi mafuta kapena mafuta. Ngakhale mafuta ochepa kwambiri sanganyalanyazedwe chifukwa angapangitse kuti mbali zanu zitulutse zotsatira zosayenerera. Pokonzanso, nthawi zambiri timafunika kuchotsa chonyansa china chofala pamwamba, chomwe ndi utoto wakale. Utotowo ndi wovuta kuchotsa, makamaka ngati uli ndi zigawo zambiri. Mafuta ena, utoto amathanso kuchotsedwa ndi njira zama mankhwala, koma izi zingafunike anthu ambiri ndipo zimafunikira kusungirako mankhwala. Choncho, sandblasting ndi njira yabwino komanso yotetezeka.

2. Kuchotsa Dzimbiri

Ngati ntchito yanu ikukhudza kukonzanso zida zomwe zidawonongeka, kuchotsa dzimbiri kungakhale vuto lalikulu lomwe mungakumane nalo. Chifukwa dzimbiri ndi zotsatira za kusintha kwa mankhwala pakati pa mpweya ndi zitsulo, zomwe zikutanthauza kuti n'zovuta kuchotsa popanda kuwononga pamwamba. Tikachita izi, zitha kutulutsa malo osalingana kapena maenje. Kuphulika kwa mchenga kumatha kuchotsa dzimbiri bwino ndikubwezeretsanso zitsulo ku pre-oxidation state. Mwa njira iyi, malo osalala ndi owala adzapezedwa.

3. Kukonzekera Pamwamba

Kuphatikiza pa kuchotsa zowononga ndi dzimbiri pamwamba, kuphulika kwa mchenga kungathenso kupanga malo abwino kwambiri kuti avomereze zomaliza zatsopano kapena zokutira. Sandblasting imachotsa zinthu zakunja pamwamba, ndikusiya malo osalala kuti ayambe kugwiritsa ntchito. Zimalola kuti malo ochizira avomereze bwino utoto uliwonse, zokutira, ndi zina.

Enieni Mapulogalamu

Kupukuta mchenga kungagwiritsidwe ntchito kuyeretsa magalimoto, zitsulo zakale za dzimbiri, konkire, miyala, ndi matabwa. Magalasi ophulika, miyala, ndi matabwa ndizopangidwa mwaluso. Zinthu zokongoletsedwa ndi makonda ndi zizindikiro zophulitsa mchenga zimapangitsa anthu kukhala osangalatsa komanso kukhala ndi malingaliro ochita bwino.

Kuyeretsa magalimoto, konkire, zitsulo za dzimbiri, ndi utoto ndizomwe zimagwiritsidwanso ntchito kwambiri pophulitsa mchenga. Poyeretsa, mutha kugwira ntchito mosavuta popanda ndalama zambiri. Ngati chinthu chomwe mukufunikira kuyeretsa ndi malo ovuta omwe ali ndi grooves yakuya, ndi bwino kuyeretsa ndi tinthu tating'onoting'ono ta abrasive. Chifukwa makina opangira mchenga ndi ochepa kwambiri, amatha kufika mosavuta mkati mwa chinthucho. Kuyeretsa malo ovuta ndi sandpaper kumafuna khama lalikulu, ndipo ndizosatheka kukwaniritsa malo abwino.

Nawa mndandanda wa ntchito za sandblasting:

1) Kubwezeretsa galimoto

2) Kuyeretsa konkire

3) Kuphulika kwa miyala yamagalasi, ndi miyala

4) Kukonza ndege

5) Jean zovala nsalu mankhwala

6) Kuyeretsa dzimbiri lanyumba ndi milatho