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Largest Aluminum Sheet Metal Stamping Company
Aluminum sheet metal stamping is a manufacturing process where flat sheet metal made of aluminum is shaped by a die into the desired form.
We are Aluminum sheet metal stamping companies with 25 years of production and manufacturing experience.
Material Selection: Aluminum sheets of appropriate thickness and grade are chosen based on the requirements of the stamped part.
Tool Design: Dies and punches are designed based on the specific shape and dimensions of the final part.
Stamping Process:
Blanking: The aluminum sheet is cut into the rough shape of the part using a blanking die.
Forming: The blanked aluminum sheet is then placed into the forming die, where the punch descends and shapes the material into the final form.
Trimming: Excess material around the edges of the stamped part is trimmed off using a trimming die.
Bending and Secondary Operations: Additional bending or folding of the part may be done using bending dies. Other secondary operations like piercing or threading holes may also be performed at this stage.
Finishing: After forming and any necessary secondary operations, the stamped aluminum part may undergo surface finishing processes such as painting, anodizing, or powder coating to achieve the desired appearance and properties.
Quality Control: Throughout the process, quality control measures ensure that dimensions, tolerances, and surface finishes meet the required specifications.
Aluminum is popular in stamping due to its low weight, high strength-to-weight ratio, corrosion resistance, and formability. It can be used for both high-volume production and more complex, precision applications. The process can be done either cold (without heating the metal) or hot (where the metal is heated for easier shaping).
The process involves several stages:
Blanking: Cutting flat sheets of aluminum into the desired shapes (blanks) before they undergo
further processing.
Forming: Using a die and a punch to shape the aluminum into a specific shape, such as a panel
or bracket.
Bending: The aluminum is bent at precise angles to form the desired geometry.
Piercing: Holes or slots are created in the aluminum as part of the design.
Embossing: This process creates raised patterns or designs on the surface.
Aluminum stamping is a manufacturing process where aluminum sheets are shaped, cut, or pressed into specific forms using a stamping machine. It’s commonly used to create parts for industries such as automotive, aerospace, electronics, and appliance manufacturing，and consumer goods for producing parts ranging from simple brackets to intricate components.
