Kuongororwa kwehunyanzvi hwekurapa kwepurasitiki

1. Frosted

Plastiki yechando inowanzoreva firimu repurasitiki kana pepa. Pakukunguruka, pane mitsara yakasiyana-siyana pane roller. Mitsetse yakasiyana-siyana inoratidza kujeka kwezvinhu.

 

2. Kukwenenzvera
Kupukuta kunoreva nzira yekugadzira mekinika, kemikari, kana electrochemical chiito kuderedza kushata kwepamusoro kwechishandiso kuti uwane nzvimbo inopenya uye yakati sandara.
3. Painting (spraying)
Kupfapfaidza kwepurasitiki kunonyanya kushandiswa kupfekedza chidimbu chepurasitiki pamidziyo yesimbi kana zvidimbu, izvo zvinotora basa rekudzivirira-kuora, kusapfeka, kuvhara magetsi, nezvimwewo. Plastic spraying process: annealing → kubviswa kwemafuta → kubviswa kwemagetsi akamira uye kubvisa guruva. → kumwaya → kuomesa.

 

4. Kudhinda
Kudhinda kwepurasitiki kunoreva kudhinda mapatani anodiwa pamusoro pezvikamu zvepurasitiki, izvo zvinogona kukamurwa kuita kudhinda kwescreen, curved surface printing (pad printing), kupisa stamping, kupinza kudhinda (transfer printing), uye etching kudhinda.

Kudhinda sikirini: Ndiro yekudhinda isnet-shaped. Panguva yekudhinda, iyo ingi iri mundiro inodonha kubva paburi-paburi kusvika kune substrate pasi pekumanikidzwa kweinki scraper.
Padhi kudhinda: kutanga, etch dhizaini patani yekudhinda, isa inki kune etching plate, uye wozoendesa yakawanda yeinki kune yakadhindwa chinhu kuburikidza nesilica gel musoro.
Kupisa kutsika inzira yekushandisa kumanikidza uye kupisa kunyungudutsa chinonamira pafirimu rekudhinda uye kuendesa iyo simbi firimu yakatoputirwa pafirimu rekudhinda kune chikamu chepurasitiki.
Kudhinda kudhinda kwakakamurwa kuita kudhinda kwemvura uye kudhindisa kupisa. Kudhinda kwekufambisa kwemvura kunoshandisa kudzvanywa kwemvura kuita hydrolyze bepa rekutamisa uye firimu repurasitiki rine mavara mapatani; kupisa kupisa kudhinda itekinoroji inodhinda mapatani kana mapatani pabepa rinodzivirira kupisa uye inodhinda mapatani eingi akaturikidzana pazvinhu zvakapedzwa nekudziisa nekumanikidza.
Laser engraving (laser marking) inzira yekurapa yepamusoro yakavakirwa pamisimboti yemaziso, yakafanana nedhinda redhindi uye pad kudhinda. Kuburikidza nelaser engraving, unogona kunyora kana kugadzira pane chigadzirwa chepamusoro.

 
5. IMD yekushongedza kwemukati
Kushongedza kwe mold, inozivikanwawo se tekinoroji isina coating, inogona kuita kuti chigadzirwa chirambe chichikweshana, kudzivirira pamusoro kubva pakukwenya, uye kuchengetedza ruvara rwakajeka kwenguva yakareba.

 
6. Electroplating
Electroplating isimbi yekuisa tekinoroji inoshandisa electrochemistry kuwana simbi yekuisa simbi pamusoro peiyo workpiece. Yakakamurwa kuita mvura uye vacuum ion plating (vacuum coating).

 
7, kuruma maruva
Kuruma kwemaruva kunoshandisa makemikoro akaita seconcentrated sulfuric acid kukanganisa mukati meplastic molding mold, kugadzira nyoka, inokukurisa, kurima, nemamwe mapatani. Iyo yepamusoro ine maitiro anoenderana mushure mekunge purasitiki yaumbwa kuburikidza nekuumbwa. Musiyano uripo pakati penzira dzakasiyana dzekugadzirisa ndewekuti kuruma kwemaruva ndiko kugadzira mold, nepo imwe yacho igadziriso yakananga yezvigadzirwa zvakapera.

 CNC

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