Secondary Processes

Secondary Manufacturing Process

There are several types of secondary manufacturing processes that can be used for heatsink fabrication. These processes are used to enhance the properties and performance of the heatsink. Here are some of the most common secondary manufacturing processes for heatsink fabrication and their benefits:

1. Anodizing: Anodizing is an electrochemical process that creates a protective oxide layer on the surface of the heatsink. This layer provides corrosion resistance and improves the heatsink’s durability.

2. Powder coating: Powder coating is a process that involves applying a dry powder to the surface of the heatsink and then baking it to create a hard, durable finish. This process provides excellent corrosion resistance and improves the heatsink’s appearance.

3. CNC machining: CNC machining is a process that uses computer-controlled machines to cut and shape the heatsink. This process allows for high precision and accuracy, creating heatsinks with complex shapes and dimensions.

4. Welding: Welding is a process that joins two or more pieces of metal together. This process can be used to create heatsinks with thicker walls and stronger joints, making them more resistant to damage and wear.

5. Thermal interface material application: Thermal interface material (TIM) is a substance that is applied between the heatsink and the heat source to improve thermal conductivity. The application of TIM can enhance the heatsink’s ability to dissipate heat and improve its overall performance.

Overall, these secondary manufacturing processes can improve the properties and performance of heatsinks, making them more durable, corrosion-resistant, and efficient in dissipating heat.

  • Heatsink Cutting
  • Reaming
  • Chamfering
  • Punching
  • Counterboring
  • Sanding
  • Deburring
  • Slotting
  • Drilling
  • Heatsink Machining
  • Epoxy Bonding
  • Epoxy Isolation
  • Tapping
  • Fly Cutting
  • Tumbling
  • Milling
  • Laser etching
  • Stir Friction welding

secondary process

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