Cold Forging Heatsinks Cold Forging Heatsinks
Cold Forging Heatsinks Cold Forging Heatsinks

Cold Forging Heatsinks

Cold forging is a manufacturing process in which the aluminum or copper heat sink is formed by using localized compressed forces. cold forging heat sink,heat sink manufacturer.

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E-mail: sales@ptheatsink.com

Product Introduction


cold forging heatsink

Manufacturing process:

Cold forging is a manufacturing process in which the aluminum or copper heat sink is formed by using localized compressed forces.  Fin arrays are formed by forcing raw material into a molding die by a punch. The process ensures that no air bubbles, porosity or any other impurities are trapped within the material and thus produces exceptionally high quality products.

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Cold Forging Heatsinks Main Specifications

Materials

1.Aluminum A1060

2.Aluminum A1070

3.Aluminum A6063

4.Pure copper CDA110



Specifications

1.</= 350mm max diameter/width

2.</= 120mm max height

3.25:1 fin height to minimum gap ratio

4.>/= 0.6 mm fin thickness



Applications

High performance electronics

Multi-chip modules

LED cooling

Elliptical or round fins



Benefits

1. Improve mechanical strength

2.Better control of tolerance

3. Improve surface finish

4.High production rate





Tooling cost

Extrusion

Bonded Fins

Cold Forging

Die Casting

Folded Fins

Heat Pipes

Skived Fins

Snapped Fins


Finishing Processes

CNC machining

Drilling

Tapping

Stamping

Anodizing

Screen printing

Powder coating

Laser etching

Polishing


Finishing Value Added

Embedded fans

Thermal Greases

Screws

Springs

Clips

Embedded heat pipes

Phase change materials

Back plates

Gap filler pads

PEMs

Standoffs

Dielectric pads

Compounds


Any cold forging heatsinks services, please contact Pioneer Thermal. We'll reply you within 12 hours.


Pioneer Thermal products mainly include CNC machining, cold forging heatsinks, cold plate, die casting heatsinks, extrusion heatsinks, heatpipe assemblies, skived fin heatsinks, stacked fin heatsinks, folded fin heat sinks,


Mobile/WhatsApp: +86 15207697649
Email: sales@ptheatsink.com    
       engineering@ptheatsink.com


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