Aluminium profile ine huwandu hwakasiyana hwekushandisa, asi nekuda kwekusiyana kwayo alloy kuumbwa, zvichave zvakaoma kudzora kupedzisa mukuita extrusion, nekudaro zvinokonzeresa dulness, kuburikidza nekutsvaga kupenya kwealuminium profil zvigadzirwa zvinogona kuvandudzwa mumatatu. maitiro:
1. Alloy kuumbwa kwehuwandu hwezvinhu: kuwedzera zvinyorwa zvemakemikari emhangura uye magnesium, iyo yakakurudzirwa chiyero ndeye: Si0.55-0.65, Fe <0.17, Cu0.3-0.35, Mg1.0-1.1.
2. Dzora nzira ye extrusion uye uvandudze tembiricha ye extrusion outlet yealuminium profile.Zvinokurudzirwa kuti tembiricha yealuminium tsvimbo iite 510-530 ℃ uye tembiricha yekubuda ive 530-550 ℃.
3. Chinja pretreatment process yekudhaya anodic oxidation, chete pickling mafuta ealuminium profiles, kwete alkali corrosion.
Cherechedza:
Aluminium profile coating ikozvino yakajairika poda coating uye pendi coating.
Kuti uite chiedza uye chinopenya:
1. Shandisa pfuti yakanaka yekupfapfaidza, uye nekuwanda kwehuwandu hwehupfu hwekupfapfaidza muromo, kukura kunoita mhute iri nani (uniform ejection effect)
2. Kupenya kwepamusoro (gloss 95 uye pamusoro) poda (ruvara ungada) kana pendi ine pendi yakanaka yefluorocarbon
Nguva yekutumira: May-18-2022
