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How To Deal Burrs Of CNC Aluminum Parts?

July 30, 2022

1. Manual deburring: use tools such as files, sandpaper, grinding heads, etc.
Disadvantages: high labor cost, low efficiency, and it is difficult to remove complex burrs on parts.
Applicable: the technical requirements for workers are not high, and it is suitable for
CNC aluminum parts with small burrs and simple product structure.

 

2. Grinding deburring: use vibration, sandblasting, rollers to deburr.
Disadvantages: the burrs can't be completely removed, and the residual burrs need to be processed manually or in other ways.
Applicable: suitable for large quantities 
CNC aluminum parts.

 

CNC aluminum parts

 

3. Freeze deburring: use cooling to quickly embrittle the burrs, and then spray projectiles to remove the burrs.
Applicable:
CNC aluminum parts with small burr wall thickness and small volume.

 

4. Deburring of engraving machine
Applicable: simple design CNC aluminum parts.

 

5. Chemical deburring: remove burrs with the principle of electrochemical reaction.
Applicable: difficult to remove internal burrs.

 

6. Ultrasonic deburring: ultrasonic generates instant high pressure to remove burrs.
Applicable: micro burrs.