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How does Aluminum Extrusion Profile Produced

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How does Aluminum Extrusion Profile Produced

g Aluminum Coating Processes: Refined Production Flow and the Benefits of Coated Surfaces

2024-08-26 14:01:34

The production of aluminum extrusion profiles involves a comprehensive and intricate process that encompasses design, material preparation, heating, extrusion, cooling, cutting, and subsequent finishing treatments. Here's a detailed breakdown of the aluminum profile production process in our Yaoxing Aluminum Company:

Design Phase

Product Design: 

Begins with defining the profile's shape, dimensions, wall thickness, and other specifications based on its intended application and performance requirements.

aluminum OEM ODM customized CAD drawing design

Die Design: 

Proceeds with designing the die that will shape the aluminum into the desired profile. The die's design takes into account factors such as material flow, extrusion speed, and extrusion force.

aluminum custom OEM ODM mould mold

Material Preparation

Material Selection: 

Choosing the appropriate aluminum alloy, such as 6063 T5, 6005A, or 6082, that meets the necessary standards.

aluminum raw material ingot A grade best quality

Material Preparation: 
The selected alloy is then cut, cleaned, and dried to ensure a clean and contaminant-free surface prior to extrusion.

Heating Process

Heating: The prepared aluminum billet is heated in a furnace to a temperature that softens the material, making it more pliable for extrusion. The heating temperature is tailored to the alloy's characteristics and the extrusion process's requirements.

aluminum extrusion heating machine extrude

Extrusion Process

Extrusion Equipment:

A powerful hydraulic press, known as an extrusion press, is used to force the heated aluminum billet through the die's precision opening, shaping it into the desired profile.

aluminum extrusion machine process profile

Extrusion Technique: 

Careful control of extrusion speed and pressure is crucial to achieving high-quality profiles without defects. Too fast or too slow an extrusion speed can lead to imperfections in the final product.

aluminum aluminium 6063 series extrusion machine profile

Cooling Process
Quenching: Immediately after extrusion, the hot aluminum profile is cooled rapidly to prevent distortion and maintain its shape. This is typically done by immersing the profile in water or blasting it with high-pressure air.
Subsequent Treatments
Cutting: 
The cooled profiles are cut to the specified lengths.
   
aluminum product profile cutting cut CNC


Surface Treatment: 
Various surface treatments, such as anodizing or powder coating, may be applied to enhance the profiles' corrosion resistance, durability, and aesthetics.

aluminum profile color surface treatment anodized powder coating


Quality Inspection: 
Each extruded profile undergoes rigorous quality checks, including dimensional, visual, and mechanical tests, to ensure it meets all relevant standards.
The production of aluminum extrusion profiles is a precise and multifaceted process that begins with meticulous design and ends with thorough quality control. By utilizing advanced die design, precise temperature control, and precise extrusion techniques, manufacturers can create high-quality aluminum profiles tailored to a wide range of applications.