Matters needing attention in the process of aluminum profile factory

Speaking of aluminum profile manufacturers, many people definitely know, and also know that they produce aluminum profiles. However, many of them still do not know what problems aluminum profile manufacturers need to pay attention to when they produce aluminum profiles, today Xiao Bian today to help you introduce this note. 1, the drawing must be in the aluminum alloy profile cooling below 50 degrees can be moved to the drawing frame to carry out the drawing operation, the temperature is too high that stretching will burn the human body, burned wool top, more because can not completely eliminate the aluminum alloy profile internal stress before and after aging presents twists and turns, twists and turns, poor function and other scrap. 2. The control of drawing amount is 1% , and it should be noted that too much drawing amount will lead to scale error of head and middle and tail, surface water-like twist (fish scale) mark, low elongation, high hardness and Brittle (low plasticity) . Dongguan mechanical parts processing too low tensile strength will make the profile compressive strength and hardness is low, even aging (quenching) can not improve the hardness, profile curve (commonly known as big knife bend) . 3, in order to control the stretching deformation and control the size change of the whole section, the computer processing gongs should choose the suitable special clamp pad and the suitable way and method. In particular, the opening material, arc material, cantilever material, as well as zigzag shape of the profile to pay attention to the rational use of tension clamp. 4. Pay attention to the stress state of the small feet, thin teeth, long legs, circular surfaces, inclined surfaces, openings, viewpoints and so on of the profiles with high aspect ratio, long wall length, large curvature, wide thickness difference, strange shape, etc. , avoid Section section or point scale deformation, twist, screw and other shortcomings occur. 5. Because the top has the effect of heat resistance, the aluminum profiles with high demand for decorative appearance must be turned over more than before and after, and the mechanical parts are processed to facilitate even heat dissipation and reduce the defects of transverse bright spots caused by uneven crystallinity of heat dissipation, in particular, large width, wall thickness of aluminum profile more attention. 6. Do not rub, pull, stack, clog or tangle with each other during picking up, moving and stretching. Leave a certain space between each other. Easy to twists and turns, the length of the aluminum alloy profiles to timely disposal, if necessary, between the maintenance of disposal. Above is the aluminum profile manufacturers in processing must pay attention to matters, and the staff must know these, because it will be a lot more convenient for their work.