Chii chinonzi Anodizing ?Processs Aluminium Product Anodized Matanho(Chikamu 2)-By Corlee

Nzvimbo dzekushandisa dzeanodized aluminium oxide

Anodized aluminium oxide ine akawanda maapplication, akadai sekudzivirira ma satellite kubva kune yakaoma space nharaunda.Inoshandiswa pazvivakwa zvepamusoro-soro pasi rose, ichipa kunze kunoyevedza, kushoma, uye kusimba zvakanyanya, matenga, madziro emaketeni, sirin'i, uriri, maescalator, makwiriro, uye masitepisi munhurikidzwa uye zvivakwa zvekutengesa pasi rose.

Pamusoro pezvo, anodized aluminium oxide inoshandiswa zvakanyanya muhardware yekombuta, zviratidziro zvekutengesa, zviridzwa zvesainzi, uye kukura kwezvimiro zvemidziyo yemumba, zvinhu zvevatengi, uye zvekuvakisa.

Inofungidzirwa kuti yakachengeteka kwezvakatipoteredza, isina mhedzisiro inokuvadza panyika, mweya, kana mvura.

Kutora aluminium makesi efoni kana hub kesi seyeCheng Shuo, iyo inowanzo shandiswa anodizing maitiro ndeaya anotevera:

1. Mirror anodizing processing tekinoroji:

CNC machining→Mirror polishing 1→Mirror polishing 2→Mirror polishing 3→Oxidation→Mirror polishing 4→Mirror polishing 5→CNC machining→Secondary oxidation→Anti fingerprint kurapwa

2. Yakaoma oxidation pamusoro pekurapa tekinoroji

Kugadzira tekinoroji: CNC machining→kukwenenzvera→sandblasting→yakaoma oxidation

Zvibereko zvechigadzirwa: Kuoma kwepamusoro kweakajairwa oxidation yealuminium alloy yakatenderedza HV200, uye kuomarara kwepamusoro kweiyo oxidation yakaoma inogona kusvika HV350 kana pamusoro;

Ukobvu hweiyo oxide firimu ndeye 20-40um;Kuchengetedzwa kwakanaka: kuparara kwemagetsi kunogona kusvika ku1000V;Kuramba kwakanaka kupfeka.

3. Oxidized pamusoro kurapwa tekinoroji nokuda gradient mavara

Kugadzira tekinoroji: CNC machining→kukwenenzvera→sandblasting→zvishoma nezvishoma oxidation→kukwenenzvera

Zvibereko zvechigadzirwa: Rudzi rwechigadzirwa runobva pachiedza kusvika kune rima, neruzivo rwakanaka rwemhando yepamusoro;Chitarisiko chakanaka chine mavara anopenya.

4. White oxidation pamusoro pekurapa tekinoroji

Kugadzira tekinoroji: CNC machining→kukwenenzvera→white oxidation

Zvibereko zvechigadzirwa: Muvara wechigadzirwa wakachena wakachena uye une hunhu hwakanaka hwekunzwa;Chitarisiko chakanaka chine mavara anopenya.

5.Chitarisiko polishing mahara high-speed yekucheka tekinoroji

Kugadzira tekinoroji: yakakwirira-kumhanya yekucheka CNC machining→sandblasting→oxidation

Zvibereko zvechigadzirwa: Iyo yekumhanyisa kukurumidza kwemidziyo inogona kusvika 40000 rpm, hutsinye hwepamusoro hwekutaridzika hunogona kusvika kuRa0.1, uye hapana mitsara yemapanga iri pachena pamusoro pechigadzirwa;

Kumusoro kwechigadzirwa kunogona kuve kwakananga sandblasted uye oxidized pasina mavanga emapanga, kuderedza mutengo wekuporitsa wechigadzirwa.

Anodizing process kuyerera kwembozha bhatiri kavha

Mechanical kurapwa→kuchenesa→sandblasting→kubvisa mafuta (acetone)→kugeza mvura→alkaline corrosion (sodium hydroxide)→kugeza mvura→kubvisa madota (sulfuric acid kana phosphoric acid, kana musanganiswa wemaasidhi maviri)→kugeza mvura→anodizing (sulfuric acid)→coloring→gomba kuvhara.

Alkali corrosion chinangwa: kubvisa iyo oxide firimu yakaumbwa pamusoro pearuminiyamu alloy mumhepo, kuitira kuti iite yunifomu activated surface;Ita kuti pamusoro pezvinhu zvealuminium zvive zvakapfava uye yunifomu, uye bvisa madiki makwara uye makwara.

Munguva ye alkaline etching process, iyo simbi inosanganiswa tsvina iri mualuminium alloy haatombotora chikamu mukuita uye hainyungudika mune alkaline etching mhinduro.Ivo vachiri kuramba vari pamusoro peiyo aruminiyamu zvinhu, vachigadzira yakasununguka grey dema pamusoro layer.Inonyanya kuumbwa nezvinhu zvealloy kana tsvina yakaita sesilicon, mhangura, manganese, uye iron izvo zvisinganyunguriki mualkaline solution.Dzimwe nguva inogona kubviswa nemucheka wakanyorova, asi kazhinji inoda kunyungudutswa uye kubviswa nemakemikari nzira, ndiko kuti, kubvisa madota.