What is the process of removing burrs or sharp edges from a metal piece called?
The process of removing burrs or sharp edges from a metal piece is called deburring (ADV Deburring).
This fundamental manufacturing operation is often paired with or followed by edge rounding(adv edge rounding) or edge finishing, which smooths and shapes the edge to a specific radius for safety and performance.
Key Details:
Primary Goal (Deburring): To remove the rough, often razor-sharp protrusions (burrs) left after machining, cutting, or stamping.
Secondary Goal (Edge Rounding/Blending): To soften the sharp corner, creating a rounded, smooth profile that is safer to handle and better for coating, welding, or fatigue resistance.
Common Methods Include:
Manual(508 M300): Using files, abrasive pads, or hand-held adv deburring machines.
Mechanical: Using specialized machines with rotary brushes, abrasive belts, or discs (like the ADV machines described in your document).
Thermal: Using heat from a flame or plasma to melt away burrs.
Electrochemical/Cryogenic: Using chemical or extreme cold processes for precision parts.
In summary, while "deburring" is the specific term for burr removal, the complete edge preparation process is often described as "deburring and edge rounding." The text from your document highlights a key industry advantage: performing both "Deburring & Edge Rounding In One Pass."
