Uburyo bwo kuvura hejuru ya CNC ibice byakozwe

Mu nganda zihuse zo gukora inganda, hakoreshwa uburyo butandukanye bwo kuvura. Kuvura ubuso bivuga gushiraho urwego rufite kimwe cyangwa byinshi byihariye kurwego rwibintu hakoreshejwe uburyo bwumubiri cyangwa imiti. Kuvura hejuru birashobora kunoza isura, kwambara, kurwanya ruswa, gukomera, imbaraga nibindi biranga ibicuruzwa.

1. Ubusanzwe bwakorewe imashini

Ubuso bwimashini nubuvuzi busanzwe. Ubuso bwigice cyakozwe nyuma yo gutunganya CNC burangiye buzaba bufite imirongo itunganijwe neza, kandi agaciro kayo hejuru ni Ra0.2-Ra3.2. Mubisanzwe hariho ubuvuzi bwo hejuru nko gukuramo no gukuraho inkombe. Ubu buso bubereye ibikoresho byose.

2. Umusenyi

Igikorwa cyo gukora isuku no gukomeretsa hejuru ya substrate ukoresheje ingaruka zumuvuduko mwinshi wumusenyi utuma ubuso bwumurimo bwakazi bugera kurwego runaka rwisuku nuburangare butandukanye, bityo bikazamura imiterere yubukanishi bwubuso bwakazi, bityo bikarushaho kunaniza umunaniro wibikorwa byakazi kandi bikongerera uburinganire hagati yuburinganire no gutwikira kandi bikagira akamaro kurwego rwo gutwikira kandi bikagira akamaro.

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Inzira y'amashanyarazi isukura ibice byibyuma ikora icyuma kugirango igabanye ruswa kandi itezimbere. Kuraho hafi 0.0001 "-0.0025" yicyuma. Ihuza na ASTM B912-02.

4. Anodizing isanzwe

Kugirango tuneshe inenge muri aluminiyumu alloy yubuso bukomeye no kwambara birwanya, kwagura ibikorwa, no kongera ubuzima bwa serivisi, tekinoroji ya anodizing niyo ikoreshwa cyane kandi iratsinda. Biragaragara, umukara, umutuku na zahabu ni amabara asanzwe, akenshi ajyanye na aluminium. .

5. Birakomeye

Umubyimba wa okiside ikomeye irabyimbye kuruta iyo okiside isanzwe. Mubisanzwe, ubunini bwa firime isanzwe ya oxyde ni 8-12UM, naho ubunini bwa firime ikomeye ya okiside ni 40-70UM. Gukomera: Okiside isanzwe muri rusange HV250--350

Okiside ikomeye ni HV350--550. Kwiyongera kwikingira, kongera imbaraga zo kwambara, kongera ruswa, nibindi. Ariko igiciro nacyo kiziyongera cyane.

6. Shushanya irangi

Igipfundikizo gikoreshwa hejuru yicyuma cyo gushushanya no kurinda hejuru yicyuma. Irakwiriye cyane cyane kubikoresho byuzuye ibyuma nka aluminium, ibinyobwa, hamwe nicyuma. Ikoreshwa cyane nka electroplating varnish hejuru yububiko bwibikoresho byamashanyarazi nkamatara, ibikoresho byo murugo, ibyuma byuma, nubukorikori bwibyuma. Irashobora kandi gukoreshwa nk'irangi ririnda ibinyabiziga, ibikoresho bya moto, ibigega bya lisansi, n'ibindi.

7.Matte

Koresha ibice byiza byumucanga kugirango ubisige hejuru yibicuruzwa kugirango ubyare ibintu bitandukanya kandi bitagira umurongo. Ibinyampeke bitandukanye byangiza bifatirwa inyuma yimpapuro cyangwa ikarito, kandi ingano zitandukanye zishobora gutandukanywa ukurikije ubunini bwazo: uko ingano nini nini, ingano nziza zangiza, hamwe nuburyo bwiza bwo hejuru.

8.Pasivation

Uburyo bwo guhindura ubuso bwicyuma muburyo butagerwaho cyane na okiside kandi bigabanya umuvuduko wo kwangirika kwicyuma.

9.Yongerewe imbaraga

Zinc ya zinc itwikiriye ibyuma cyangwa ibyuma kugirango wirinde ingese. Uburyo bukoreshwa cyane ni bushyushye -dip galvanised, kwibiza ibice mumashanyarazi ashyushye ya zinc.