Tose tinoziva izvozvoindustrial aluminium profilesari alloy extrusion zvinhu. Kusashanda zvisina kunaka kweimwe nhanho mukugadzira uye kugadzirisa maitiro kunogona kukonzeresa kukuvara kwezvinhu uye kuremara kwepamusoro kweprofile. Rudzi rwepamusoro rweakajairwa aluminiyumu profiles inofanira kunge iri silvery chena. Pano ini ndichataura muchidimbu nezvezvikonzero zveyero chiitiko chinowanzoitika pamusoro peiyo chimiro mukuwedzera kune roughness uye dullness.

Sirivha chena aluminium mbiri

Pane zvikonzero zviviri zvakakosha zvekutsvuka kwechiso cheprofile. Imwe ndiyo nzira yekutonhora isina kufanira panguva yeextrusion process yeprofile, uye imwe yacho ndiyo isina kurongeka pamusoro pekurapwa kweprofile. Iyo chaiyo ongororo yakaita seinotevera:

1. Iyo mbiri inoda kutonhodzwa mushure mekuburitswa nekufa, kuitira kuti uvandudze michina uye yemuviri zvimiro zvezvinhu. Inotonhorera inofanirwa kushandiswa mukutonhodza, uye zvinhu zvakasiyana zvine mhedzisiro yekutonhodza. Anonyanya kuzivikanwa imvura kana mafuta-based coolants. Kana mvura ikashandiswa kutonhodza kana chikamu chemhangura muchitonhodza chakakurisa, zviri nyore kuita kuti pamusoro peprofile iite yero. Chikonzero ndechekuti aruminiyamu chinhu chinoshanda chemakemikari simbi, uye inokonzeresa kuita kwemakemikari kana yasangana nezvinhu zviri mumhepo nemvura.

2. Iyo yepamusoro yeindustria aluminium profiles yakasungirirwa neoxyde film, iyo inogona kuwedzera corrosion resistance uye surface aesthetics yeprofiles. Pamberi pekurapwa kwepamusoro kweprofile, iyo extruded profile inoda kucheneswa kubvisa mafuta pamusoro. Kana iyo pamusoro peiyo profil isina kucheneswa zvakanaka, zviri nyore kuita kuti iyo oxide firimu ive yakaoma kuisa ruvara mune inotevera oxidation process, kana iyo coloring ichave isina kuenzana, uye yellowing ichaitika.