Ndezvipi zvinokanganisa zvinowanzoitika kune aluminium mbiri yepamusoro kurapwa?

Pane nzira nhatu dzakajairika dzekurapa pamusoro pearuminiyamu profiles: anodizing, electrophoretic coating uye poda spraying, iyo anodizing inonyanya kushandiswa kurapa pamusoro pemaindasitiri profiles, uye electrophoretic coating uye poda spraying inonyanya kushandiswa pakurapa kwepamusoro kwekuvaka profiles uye yekushongedza profiles. Idzi nzira nhatu dzekurapa dzepamusoro dzine zvadzo zvakanakira, asi basa guru nderekudzivirira kusvibiswa kwepamusoro kweprofile uye kuwedzera kunaka. Saka pane zvakaipira here pakurapa kwepamusoro uku? Kutaura zvazviri, pasinei nokuti rudzii rwokurapa ruchava nezvikanganiso zvayo, nzira yekudzivirira nayo hurema idambudziko ratinoda kukurukura.

1, iyo oxide firimu iri nyore kusanganisa tsvina, zvichikonzera yero ruvara. Kunyanya iyo yakasikwa oxidation, iyo oxidation firimu yero iri pachena. 2, mukuita oxidation, kana pane zvinhu zvinosangana pamwe chete, ruvara rweoxyde film inenge isina kuenzana, zvichiita kuti muraraungu ruvara firimu. 3, iyo oxidation process kana iyo profil inosunga isina kusimba, kuwira mudziva reoxidation kunokonzera pfupi pfupi. 4, tembiricha ye electrolyte yakanyanya kana nguva ye electrolytic yakarebesa, izvo zvinokonzeresa hupfu chena pamusoro peiyo oxide film. 5, mu acid corrosion, kana kuwanda kwe sulfuric acid kusingadzoreki zvakanaka kunokanganisa kushomeka kweiyo oxide film. 6, oxide firimu uye kupisa, dema, chena uye mamwe matambudziko.

Electrophoretic coating ine zvakaomesesa zvinodiwa pakuita, uye kana nhanho imwe kana akati wandei ikasashandiswa zvinoenderana nemaitiro, zvinokonzeresa kuremara kwakasiyana pamusoro peiyo aluminiyamu mbiri. 1, kana iyo aluminiyamu mbiri yakanyudzwa mutangi kana kutenderera system kubatanidzwa mumhepo, kushata anode kudzivirira kunogona kukonzera mabhubhu pamusoro pefirimu repende. 2, maitiro asina kunaka, anodic oxide firimu yakavharwa zvachose haizokonzeri chiitiko chependi firimu. 3, kusakwana kwemafirimu ukobvu, kuparara kwefirimu, kushambidzika kusina kunaka, kukwira kwePH kukosha, kusvibiswa kwependi, kusakwana kubheka uye kuomeswa, kusvibiswa kwealkali kwakanyanya kunokonzera ruvara rwefirimu yependi kusviba, kupenya kusina kunaka. 4, voltage, tembiricha yetangi, tangi inonyungudutsa, chinosunga gap, pole ratio, pole spacing, ikozvino density, tank kutenderera kumhanya hazvina kufanira zvinogona kukonzera kusaenzana kweelectrophoretic pendi firimu ukobvu. 5, kuchembera kwependi, PH kukosha kwakanyanyisa, kusvibiswa kwetangi, kusvibiswa kwakasimba kwakadzikira kunotungamira kune pendi firimu "orenji peel".

Kupfapfaidza hupfu 1, mweya wakatsikirirwa hauna kuchena, wakasanganiswa nemafuta kana mvura zvinokonzeresa maburi ekudonha pamusoro pechinhu. 2, kunaka kwezvinhu zvakasvibiswa hazvina kunaka, zvakasanganiswa neguruva kana zvimwe zvisina kuchena, zvimedu zvichaonekwa pamusoro pemvura. 3, musanganiswa weyakagadzirwa fomula inozokanganisa kuomarara kwealuminum profiles, tensile zvivakwa, corrosion resistance, asi zvakare inokonzeresa ruvara rwepamusoro rwealuminium profiles yero, pasina hupfu uye humwe huipi hwakaipa. Zvizhinji zvezvakaremara zviri pamusoro zvinokonzereswa nekusashanda kwemanyorero, uye izvi zvinokanganisa zvichadziviswa kusvika pamwero mukuru kana zvichishandiswa zvakanyatsoenderana nemaitiro ekugadzirisa.