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FIN: FIN wire stamping / Punch through FIN/fan bracket stamping
Soaking plate：Upper and lower cover material stamping/internal copper mesh capillary cutting/semi-finished trimming/shaping/correction
Heat pipe flattening
Base plate/support combination :AI heat conduction base plate stamping/buckle stamping/gasket stamping /E type. Type C buckle stamping
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1.Cold Stamping Basic Processes
Separation Process:
Refers to the stamping process where the stress in the deformed portion of the material exceeds its breaking stress (σb), resulting in material fracture and separation after completion.
Examples: Punching, blanking, trimming, etc.
Forming Process:
Refers to the stamping process where the stress in the deformed portion of the material exceeds its yield strength (σs) but remains below the breaking stress (σb), causing plastic deformation that alters the material’s original shape and dimensions after completion.
Examples: Bending, deep drawing, flanging, bulging, etc.
2.Detailed Explanation of Blanking, Deep Drawing, Bending & Other Forming Processes
Blanking
Deep Drawing
Bending
Flanging
Bulging
Extrusion
Necking
Straightening
Stamping Parts In Custom Heat Sinks
Stamping is a cold-forming process where external force is applied to sheet metal, causing plastic deformation under the mold to achieve the desired shape and size. It’s widely used for mass production of stamping parts, also known as cold stamping or sheet metal stamping.
This process offers high efficiency, easy operation, and is ideal for automation. Standard presses achieve dozens of strokes per minute, while high-speed presses can reach hundreds or thousands, producing a part with each stroke.
Stamping ensures precise dimensions and shape, with minimal impact on surface quality. It offers excellent durability, consistency, and interchangeability. Stamping can create parts ranging from small stamping parts to large components like automotive beams and body panels. Due to cold deformation, stamped parts have high strength and stiffness.
Furthermore, stamping generates minimal waste and requires no additional heating equipment, making it a material-saving, energy-efficient process suitable for producing precision parts, including heat sinks.
What Are The Applications Of Stamping Parts In Custom Heat Sinks?
Stamping parts are used for various components of custom heat sinks.
They offer diverse customization options for customers.
We efficiently produce these parts for cost-effective heat dissipation solutions.
They enhance heat dissipation performance and product structural stability when used with heat sinks.
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Note: Ecotherm does not provide a standard thermal model.We focus on providing professional design and production services for your new projects