What is a Burr in Welding?

A burr is a raised edge or protuberance on metal that is caused by cutting, grinding, or machining. This can leave the metal vulnerable to further damage and create safety hazards. Burr removal is an important step in the welding process to ensure a smooth, safe finish.

Burr removal methods

There are several ways to remove burrs from metal, including:

  • grinding,
  • sanding,
  • filing,
  • and using a deburring tool.

The best method will depend on the type and size of the burr, as well as the weld joint that needs to be repaired. With proper care and attention, burrs can be removed quickly and easily, allowing you to complete your welding project safely and efficiently.

Why is it necessary to remove burrs after cutting steel?

Burrs are raised edges of metal that can be sharp and dangerous. If they are not removed, they can cause:

  1. Injuries: Burrs can cut or scrape the skin.
  2. Damage to equipment: Burrs can catch on clothing or gloves, causing them to tear. They can also get caught in machinery, leading to damage or breakage.
  3. Poor welds: If burrs are not removed from the welding area, they can cause the weld to be uneven and weak.

What is a burr in sheet metal?

A burr is a raised edge or small piece of material that is left on the surface of metal after cutting, grinding, or machining. Burrs can be sharp and dangerous, and they can cause further damage to the metal if not removed. Additionally, burrs can create safety hazards if they are not removed before welding.

Related Links

Burr (edge)
Burr (edge)
Burr | Definition of Burr
Aaron Burr | Biography & Facts
Burr | Definition of Burr at Dictionary.com