Aluminum Extrusion Profiles

Aluminum extrusion is a process whereby aluminum alloy is turned into different cross-sectional objects that happen to be used for various uses. Because of its high thermal conductivity, stability and malleability, aluminum combines numerous characteristics rendering it the perfect metal to mold right into a cross sectional profile. In reality, aluminum is a third in the density and stiffness of steel hence it can be combined with other suitable alloys from the extrusion process. A fairly easy illustration of how aluminum extrusion profiling is defined is when it's likened to removing toothpaste from a tube. Much like squeezing toothpaste whereby pressure forces the paste to resemble the form from the opening tube, aluminum extrusion uses the identical principle to form different cross-sectional objects.

However, the process of aluminum extrusion is pretty complex and needs a specific condition otherwise the cross-section profiling wouldn't be possible. As an example, the aluminum alloy have to be intensively heated to as high as 275 degrees Celsius to 500 degrees Celsius. Lubrication must then be added to the heated aluminum in order to avoid the alloy from sticking onto other extrusion machines. An extrusion die must be designed and developed based on the projected profile, which is the attached to a loader in just a container. Hence, when pressure is used on the content within the loader, the aluminum billet has over the extrusion die forming the designed shape.

It is crucial to stop occurance of oxides through the process by introducing liquid or gaseous nitrogen in to the sections of the extrusion die thus increasing the life span. After passing with the extrusion die, the aluminum extrusion is undergone a go out table whereby it is cooled at 70 degrees. The aluminum alloy will be straightened and hardened before it's cut in line with the required length. The operation is finally complete following your extrusion is treated in specially designed age oven which hardens the aluminum in to a complete cross sectional profile. The extruded parts can further be customized to alter the feel, color and brightness. Such options could possibly be carried out by painting and anodizing.

Source - Vancouver Aluminum Extrusion Profiles