Die Casting Heatsinks Die Casting Heatsinks
Die Casting Heatsinks Die Casting Heatsinks

Die Casting Heatsinks

Die casting is the manufacturing process of injecting liquid molten metal under high pressure into a high precision mold. It is often used to mass produce complex three-dimensional structures with a detailed surface texture. 

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Product Introduction

Manufacturing process:

Die casting is the manufacturing process of injecting liquid molten metal under high pressure into a high precision mold. It is often used to mass produce complex three-dimensional structures with a detailed surface texture. This is done within a single manufacturing step without post treatment. The surface of the die is quickly cooled by the mold and the slowly cooling core creates a negative pressure within the cast metal, which int urn makes it more rigid and increases its structural integrity. 





Materials

1.Al AA380

2.Al AA384

3.Al AA386

4.Al AA390

5.Magnesium AZ91D

6.Zinc



Specifications

1.4 foot max diameter/width

2.>/= 0.7 mm fin thickness

3.18:1 fin height to minimum gap ratio 



Applications

Cases

Enclosures

Housings

LED lighting fixtures

Automotive

Solar

Wireless telecom 



Benefits

1.Complex shapes

2.Single manufacturing step

3.Durable & rigid

4.Minimal secondary processes

5.Detailed surface

6.High yield 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 Die Casting Heatsinks services 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