Aluminum is a metal category in one of the non-ferrous metals, due to the wide application, the next separate introduction is as follows: commonly used in aluminum and die-casting aluminum alloy two kinds.
Which mainly from the purity of up to 92% of aluminum ingots as the main raw materials, at the same time add strength, hardness, wear resistance, such as the performance of metal elements, such as carbon, magnesium, silicon, sulfur, composed of a variety of components, "alloy." Aluminum profiles such as screens, aluminum windows, showcase and so on. It is the extrusion molding process, that is, aluminum ingots and other raw materials in the melting furnace, after extrusion to mold outflow molding, it can also squeeze a variety of different sections of the profile. Main performance namely strength, hardness, wear resistance are according to national standard GB6063. Advantages are: Light weight only 2.8, not rust, rapid design changes, mold input low, longitudinal elongation up to 10 meters. Aluminum profile appearance has light, matte, the treatment process using anodic oxidation treatment, surface treatment oxide film reached 0.12m/m thickness. Aluminum profile wall thickness according to product design optimization to choose, not the market thicker the better, should look at the cross-section structure requirements for design, it can be in 0.5~5mm uneven.
The layman thinks that the thicker and tougher it is, the wrong view is actually. The surface quality of aluminum profile is also difficult to overcome: warping, deformation, black line, convex and white lines. Designers of high level and mold design and production process reasonable, can avoid the above defects is not obvious. aluminium sliding partitions
Inspection defects shall be inspected according to the state regulations, that is, line-of-sight 40~50cm to identify defects. Aluminum in the furniture uses a very wide range: screen skeleton, a variety of hanging beams, table legs, decorative strips, handle, walk line groove and cover, chair tube, etc., can be used to design and use of ever-changing! aluminium sliding partitions