Aluminium Extrusions in UAE
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About Aluminium Extrusions
Aluminium extrusions are hollow in shape and can be used for the construction of home appliances, automobiles, constructing supporting frames for buildings and much more. They are also used in the aerospace industry for the construction of space crafts, space stations and satellites. Hydro extrusions are a standard alloy of custom aluminium extrusions which are custom designed. They can be designed in different shapes, sizes, alloys and tempers which make them suitable for various applications. Engineers use a solid cylindrical block or billet of aluminium which is heated, softened and forced through a steel dye to produce a lightweight and strong corrosion resistant component which is shaped like the opening of a die. Two methods of extruding aluminium are direct extrusion and indirect extrusion. Engineers use the direct extrusion method as the most preferred method as it is a flexible method. In this method, the aluminium billet is placed in the stationary container as the hydraulic ram moves through to push the metal through an opening. In this manner, the aluminium flows in the same direction as the ram flows. Engineers use the indirect extrusion method by placing aluminium billets in place and moving the container during the process of extrusion. Here the pressure of the ram forces the soft metal to flow through the die opening in the opposite direction of the ram. This method is known as backwards extrusion. During the process of extrusion, the temperature of aluminium must be controlled carefully as a change in temperature could cause the extrusion to become deformed. High temperature can result in a decrease in tensile strength.
Aluminium extrusion designers use the hydro extrusion method to design different shapes, sizes, alloys and tempers. They perform all types of extrusion methods right from standard extrusion to custom extrusion. They study the client's requirement and design the right type of aluminium extrusion which suits their need. Aluminium extrusion designers provide different services such as extrusion finishing service, polishing service, finishing, wet paint finish, powder coating finish and aluminium anodizing. They also offer aluminium fabrication services such as CNC milling in aluminium extrusion, precision metre cutting and much more. Designers fabricate aluminium extrusions by the method of punching, drilling, tapping, notching and bending. Aluminium extrusion suppliers precision cutting and meter cut extrusions in different ways to get the right shape. Some popular cutting methods include precision cutting, mitre cutting, saw cutting and laser cutting.
Aluminium extrusion is nothing but the process of converting aluminium alloy into objects that might be used in wide range of applications. The objects or shapes made out of aluminium extrusions are used in the space stations for its diverse application features. Aluminium has various advantages and its attribute like magnetic free, malleable and most importantly reusable. The process of aluminium extrusion starts by heating aluminium and forcing it to enter into a die. The end product is the shape of the die and molds the metal into the desired die shape. After this process the end product is subjected to cooling and stretched in order to remove any twisting that happens during the cooling process. Later the process undergoes hardening which is generally done in the room temperature. Aluminium extrusions are pure aluminium without any dirt like glass, plastic etc. Cast aluminium and extrusion aluminium are the two types of aluminium materials available in the market. The high quality aluminium products are based on the weight. The stronger the aluminium extrusions the more strength it adds to the final product. Most of the extrusion are hollow and hence an extra support system is attached in order to avoid bending or dent in the future. Aluminium extrusions are powder coated which has many advantages of clean finish and classy look. Listed are the top aluminum extrusion service providers in UAE.