Kuti zvizadzise zvinodikanwa zvekuramba corrosion, kupfeka kuramba, kushongedzwa kana mamwe mabasa akakosha ezvigadzirwa, tekinoroji yekurapa kwepamusoro yakatanga.
Surface kurapwa maitiro ezvakajairwa zvigadzirwa - plastiki
Iko kurapwa kwepamusoro kwezvigadzirwa zvepurasitiki zvinogona kukamurwa kuita mold surface treatment uye plastic surface treatment.Zvakajairwa zvepurasitiki zvigadzirwa muhupenyu, mupunga cooker shell,speaker wall gomo rakatenderedza ruzha bracket, plastiki shangu rack, midziyo yemumba, kicheni uye zvigadzirwa zvekugezera, nezvimwe.
Kune marudzi mana emhando yekugadzira pamusoro pekugadzira tekinoroji: polishing, sandblasting, ganda kugadzirwa uye spark mavara.
Kupenya ndiko kugadziridzwa kwenzvimbo yebasa nekushandisa zvinochinjika zvekupolisha maturusi uye abrasive particles kana imwe polishing media.Mushure mekupenya, nzvimbo yakatsetseka inogona kuwanikwa.Nzira yekupfura jecha requartz kune mold pamusoro kuburikidza nemhepo pfuti ine imwe air pressure, kuitira kuti igadzire chando chepamusoro pamusoro peplastiki mold kuputika kwejecha.Kune marudzi maviri ejecha rinoputika: jecha rakaomarara nejecha rakatsetseka.Zvisinei, nzira iyi ine chikanganiso chokuti pamusoro pezvikamu zvepurasitiki zviri nyore kuti zvive pasi, izvo zvinofanira kubhadharwa pakusarudzwa kwemaitiro chaiwo.
Dermatoglyphics inogadzirwa nemakemikari solution corrosion method, uye dermatoglyphics ndiyo inonyanya kushandiswa.Spark mitsara ndiyo mitsetse yakasara mushure meEDM plastiki mold processing, asi nzira iyi haiwanzoshandiswa kurapa pamusoro, nokuti mari yeiyi nzira inenge yakakwirira.
Iyo yepurasitiki yepamusoro yekurapa tekinoroji inonyanya kusanganisira: kupenda, kudhinda, kupfapfaidza, bronzing uye electroplating.Kupfapfaidza pendi ndiyo inonyanya kushandiswa nzira yekurapa kwepamusoro ruvara rwezvigadzirwa zvepurasitiki, zvinosanganisira zvakajairwa mavara, Pu giredhi varnish uye UV giredhi varnish;Kana iwe uchida kudhinda mazwi kana mapatani pamusoro pezvigadzirwa zvepurasitiki (plastiki mari pfuti), unogona kuita kudhinda;
Kupfapfaidza kunonyanya kushandisa kudzvanywa kana simba remagetsi kubatanidza pendi kana hupfu kune iyo workpiece pamusoro;Bronzing inoshandisa foil ine mavara uye inopisa mold yakavezwa nemaitiro kana mafonti kuburitsa ane mavara embossed mapatani kana mafonti pamusoro peiyo workpiece pane imwe tembiricha uye kumanikidza;Electroplating inonyanya kuenderana ne electrolysis.Mushure me electrolysis, yunifomu, dense uye yakanyatso sungirirwa simbi kana alloy deposition layer inoumbwa pamusoro peiyo workpiece, uye mukana mukuru we electrolysis mutengo wakaderera.
Surface kurapwa maitiro ezvakajairwa zvigadzirwa - simbi
Chekutanga, aruminiyamu uye aruminiyamu alloys ari electrochemically oxidized mu acid electrolyte nealuminium anodic oxidation nzira (Semuenzaniso.aluminium hose fittings)Iyo oxide firimu yakawanikwa ine yakanaka adsorption, kuoma uye kupfeka kuramba.Kune zvakare electrolytic coloring nzira yealuminium uye aruminiyamu alloys, inova yakajairwa anodizing mu sulfuric acid solution kutanga, uye porous oxide firimu mushure meanodizing inoiswa electrolyzed mune coloring solution yesimbi munyu.Iyo ine mabhenefiti emavara akanaka uye kuramba kwezuva, kuderera kwesimba rekushandisa, kudzora kuri nyore kwemamiriro ekuita, nezvimwe.
Yechipiri ndeyekugadziriswa kwepamusoro kwesimbi isina tsvina yesimbi, kunyanya kuburikidza newaya kudhirowa, uchishandisa nzira dzemakanika, kuumba humwe hunyoro hwepamusoro ndeyekudhirowa kwewaya, iyo inogona kuitwa mitsetse yakatwasuka, mitsetse isina kurongeka, nezvimwe zvinoenderana nezvinodiwa.
Nguva yekutumira: Aug-05-2022