Skived Fin Heatsinks Skived Fin Heatsinks
Skived Fin Heatsinks Skived Fin Heatsinks
Skived Fin Heatsinks Skived Fin Heatsinks

High Density Skived Fin Heatsinks

High Density copper Skived Fin Copper Heatsink.Skived fin heatsinks are achieved by a knife tool that literally shaves fins up from an extruded aluminum or copper base.This increased surface area drastically improves the thermal performance in forced airflow environments.

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E-mail: sales@ptheatsink.com

Product Introduction

Copper Skived Heat Sinks

Manufacturing process:
Skived fin heatsinks are achieved by a knife tool that literally shaves fins up from an extruded aluminum or copper base. This process of slicing and then standing the fins up one at a time can create an extremely high fin-to-gap aspect ratio. The top of the fins are then cut to maintain a uniform height.  This increased surface area drastically improves the thermal performance in forced airflow environments.
Skived Fin heat sinks can be an alternative to extruded heat sinks when looking for a fin density which can’t be achieved by extrusion technology. Skived heat sinks can be manufactured from either copper or aluminum and usually have 0.5 (0.020”) thick fins.
 

 


 

 

Materials

1.Aluminum 6063

2. Copper C1100

Specifications

1.4 foot max profile width

2.<= 10 in profile length

3.40:1 fin height to minimum gap ratio

4.<= 150 mm maximum fin height

5. 0.1 – 1.0 mm fin thickness 

Applications

 

 

Limited space

Forced airflow

Servers

Networking/Telecom boards

 

 

 

 

Benefits

 

1.High fin densities

2.Perfect conductivity between base & fins

3.Great forced airflow solution

4.Low tooling cost

 

 


 

 

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 custom heatsinks and standard heatsinks demand, please contact Pioneer Thermal. We'll reply you within 12 hours.