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Forging Heat sink

Heat Sink

Forging Heat sink

We are able to produce complex shapes such as elliptical fins, stappered fins, round pin array.
Due to cold-foring process, heat sink can be formed without too much unnecessary waste.

Features

This process is as integrated structure, and mostly we adopt “cold-forge” process. We insert the material of Aluminum alloy into the tooling by high pressure.

By cold forge, through this process, we can produce heat sink with accurate dimension, strong surface and reliable structure. And the fin could be made higher, so that the area of thermal dissipation is expanded. One of the classic application is in field of LED.

â— Highly Compact Curved Fins Maximize Surface Area

â— Material can be formed in multiple dimensions

â—Round Pins, holes and standoffs formed in the tool in a single operation

â—Round Shapes (ideally suited for LED Cooling)

Available Specifications

Aluminum Alloy

	MAX	MIN
LENGTH	200	5
WIDTH	200	5
HEIGHT	100	5
FIN THICKNESS	10	0.8
PITCH	-	1.8
MATERIAL	Aluminum Alloy

unit: mm

Copper

	MAX	MIN
LENGTH	100	5
WIDTH	200	5
HEIGHT	50	5
FIN THICKNESS	8	0.8
PITCH		1.8
MATERIAL	Copper

unit: mm