Introduction of stamping heat sink

Posted by shiapeng0220 on February 24th, 2020

Stamping is the cold extrusion of thin sheet metal forming process, used to make stamping heat sink  sheet metal is mainly copper and aluminum. The stamping fin heat sink is mainly welded by stamed fins and base plate.

Difference between stamping heat sinks and laser-cut heat sinks

Compared with the stamping process, the cost of laser cutting is not too expensive, about 1 cm /0.005 yuan.

Advantages: mainly used for cutting irregular workpiece, small burr, accurate size, low noise,

Disadvantages: low efficiency, one-time equipment cost investment.

The advantages of stamped heat sink are: high efficiency, small investment, easy to grasp the technology,

Disadvantages: big burr, big production noise, can not be a single impulse shaped.

Lori produces all kinds of hardware stamping parts, stamped fin heat sink , suitable for a wide range of electrical products, electronic components of stamping parts. Can be customized by drawing, unit price according to the number of customers, specifications, appearance, materials and other requirements. Welcome to our customers!