The producer type of 1 pair of lubricious aluminous profile

Alleged double lubricious aluminous profile is the surface of the aluminous profile that points to same function, on different face processing becomes two kinds of color. The producer type of material of double lubricious aluminous punishment basically has two kinds, namely combined-type and the pattern that stick film is so-called combined-type, the aluminous profile that is same function is be combined by the section of two above and become, it is aluminous profile is produced alone above all, undertake insertion constructional again next, cut via curiuming finally wait for processing means to machine geminate lubricious aluminous profile alleged the type that stick film, it is to two kinds of color are machined on the aluminous profile of same function, when spray paint, must use the cover that stick film one part, spray another part, so that win two kinds of color. Spray paint of article key introduction sticks the manufacturing process of velar aluminous profile.

The characteristic of 2 pairs of lubricious aluminous profile

(1) is OK the requirement building characteristic with different environment, different basis and different aesthetic view, choose different color.

(Demand of 2) product quality is high, each working procedure in producing a course should guard a pass strictly.

(Aluminous profile of 3) double quality, product class is high, beautiful and easy, get the favour of consumer.

(Aluminous profile of 4) double quality, production is convenient and flexible, can combine freely.

3. 1 production technological process

The production of double lubricious aluminous profile 1000 art flow is: Defatted - chromium is changed - stoving - go up row - spray paint - solidify - next platoons - examine - outfit casing - stick film - on row - spray paint - rip film - solidify - next platoons - examine - pack

A few issues of the attention want in 32 production process

(1) sampling of viscosity moderate stick film. In production of double lubricious aluminous profile, the logical choice that sticks film is crucial. The viscosity that sticks film is too low do not stick. Stick film to fall off easily, bring quite great difficulty to spray. The viscosity that sticks film is too big, explain the gum that sticks film to go up is more, after the rip off that stick film, what will stick film easily to go up is gooey go up in profile, affect the exterior quality of profile, on the other hand, when the choice sticks film, consistent or the class status that chooses glue as far as possible and lacquer composition are adjacent, can reduce the effect of pair of paint film colour and lustre so.

(Of moderate of 2) choice width, ply stick film; Because form of aluminous profile section is complex, outside Xiang Kuan, narrow wide gap is bigger, blow flash easily, reduce the cover capacity that sticks film, affect spray quality. Stick film too narrow, criterion cover does not live, apparent cannot spray. On the other hand, when the choice sticks velar ply, as long as can cover, have flexibility can, not due option is too generous stick film, because of too thick stick film to will increase aluminous profile to produce cost, and also not was necessary.
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