Guteranya kwiyuhagira - Igice cya 2

Turakomeza kuvuga kubyerekeye isahani yakwiyuhagira.

Mu gipande cyibice bitatu, nikel (harimo na gloss gloss nikel na nikel yaka) igira uruhare mukurwanya ruswa.Kuberako nikel ubwayo yoroshye kandi yijimye, urwego rwa chromium ruzashyirwa kumurongo wa nikel kugirango rukomere hejuru kandi rutezimbere.Muri byo, nikel igira uruhare runini mu kurwanya ruswa, mu gihe chromium igira uruhare runini mu bwiza.Mubikorwa rero, ubunini bwa nikel nibyingenzi.Ubunini bwa nikel burenze 8um, n'ubunini bwa chromium muri rusange ni 0.2 ~ 0.3um.Birumvikana, ibikoresho na casting yo kwiyuhagira ubwayo niyo shingiro.Ibikoresho no gukina ntabwo ari byiza.Ntabwo bimaze gushira nikel na chromium mubice byinshi.Niko kwiyuhagira.Imikorere ya electroplating isabwa nuburinganire bwigihugu ni indogobe yamasaha 24 yicyiciro cya 9, nuwo murongo ugabanya ubuziranengerobine, gusweran'ibicuruzwa byo ku isoko.

Ubushyuhe bwa electroplating ya robine yakozwe nababikora bamwe bafite igipimo gito, ibikoresho bibi, imbaraga za tekinike nke cyangwa gukurikirana igiciro gito ni 3-4um gusa.Ubu bwoko bwo gutwikira ni buto cyane, kandi biroroshye cyane gutera okiside yubuso no kwangirika, ifu yicyatsi kibisi, igipfundikizo hamwe nigitambaro cyose kigwa nyuma yigihe gito.Amashanyarazi yibicuruzwa nkibi ntashobora gutsinda ikizamini cyo gutera umunyu, kandi ntaho bihurira no kugenzura ibizamini na gato.

Byongeye kandi, amasoko amwe yo hanze akoresha ikizamini cya Cass nkibisanzwe, nk'Ubuyapani / Amerika.Ugereranije n'ibirango byohejuru nka toto, ibicuruzwa bimwe bisabwa guhura cass24h. 

Hariho ubwoko bubiri bwa spray hejuru yububiko: igice cyo hejuru cyubuso hamwe no guhuriza hamwe.

1. Igice cya kabiri

Nukuvuga, isahani yo hejuru yohanze isakaye amashanyarazi, mugihe ubuso bwa spray bugumana substrate yumwimerere.

2. Gukwirakwiza amashanyarazi

Hejuruguswera isahani yinyuma nubuso byose bifite amashanyarazi, byerekana ingaruka za electroplating.

Muri rusange, guhuza amashanyarazi hejuru ya spray ni byinshi birwanya ruswa, ubuzima bumara igihe kirekire, hamwe nuburyo bugaragara.Ariko uko isahani nini nini, igiciro kiri hejuru. 

Niba ubwiza bwa electroplating butari bwiza, ibicuruzwa bizangirika vuba mubwogero bwubushyuhe hamwe nubushyuhe bwinshi, kandi hejuru yibicuruzwa hazagaragara ibibara, ibibyimba, kumeneka ndetse no kwangirika kwa substrate.Ntabwo aribyiza gusa, ahubwo ibice byangiritse bizagira ingaruka no kubuzima bwamazi.

Hanyuma, guswera hejuru ya spray birasabwa gukoresha ABS cyangwa ibyuma bitagira umwanda.Ingaruka ya electroplating irashobora gutoranywa ukurikije ingeso zawe bwite nibyo ukunda.

Uburyo busanzwe bwo kuvura ibyuma bidafite ingese ni inzira yo gushushanya insinga, ihindura ubuso bworoshye bwaibyuma muri diffuse yo kugaragara hejuru, ntabwo rero izanduzwa igikumwe.Ibicuruzwa nyuma yubuvuzi nabyo bifite imbaraga zo kurwanya ruswa.

Ubu ni benshiibicuruzwa byo kwiyuhagira koresha tekinoroji ya PVD ya tekinoroji.PVD bivuga ikoreshwa rya voltage nkeya, tekinoroji yo hejuru ya arc isohoka mugihe cya vacuum, ukoresheje gazi isohoka kugirango ihindure intego kandi ionize ibikoresho byahumutse.Mubikorwa byumurima wamashanyarazi, ibintu byahumutse cyangwa ibicuruzwa byabigenewe bishyirwa kumurimo.Ni izihe nyungu za plaque vacuum ugereranije na plaque gakondo?

Mbere ya byose, gufatana hagati ya PVD hamwe nubuso bwibicuruzwa biruta ibya electroplating isanzwe.Ubukomere bwikibiriti buri hejuru, ituze ryikariso ni ryiza, ni ukuvuga ko ubuzima bwa serivisi ari burebure, kandi ibara rishobora gushyirwaho rikungahaye kuruta iry'amashanyarazi asanzwe.Muri icyo gihe, gutwikira PVD byangiza ibidukikije kandi ntibishobora kubyara ibintu byangiza cyangwa byangiza.Izi nyungu zikoreshwa mubicuruzwa byo kwiyuhagiriramo, birangwa nibara ryera, ibara rimwe, gufatira hamwe ni hejuru cyane, ariko kandi rwose bigera kumashanyarazi adafite umwobo udafite umwobo, nubwo ibicuruzwa byunamye 90° Hejuru, ibintu byo gutwikiraho ntibizabaho, uku gufatira hejuru, amashanyarazi asanzwe ntashobora gukora, icyarimwe, kurwanya ruswa kwayo birakomeye, hafi yingaruka zumucyo kuri yo, ndetse no kumurasire wizuba ryinshi, cyangwa umunyu muke n'ibidukikije by'ubushuhe, ntibizaba okiside, bizimangana, bitandukanijwe cyangwa biturika, kandi igipfundikizo cya PVD nacyo gishobora ukurikije igishushanyo mbonera, kigashushanya icyitegererezo gikenewe.Igiciro cya tekinoroji ya PVD ntikiri hejuru, nuburyo buhenze cyane bwo gutwikira, bujyanye no kurengera ibidukikije, bityo butera imbere byihuse.