What is Deburring and Why is it Important? Deburring is the process of removing small imperfections, called burrs , that form along the edges or surfaces of a part during manufacturing. These burrs may be tiny, but they can: Cause safety hazards (sharp edges can injure operators) Interfere with assembly and part fit Reduce product lifespan by creating wear points Diminish visual appeal Lead to functional failures in precision systems In industries where accuracy, safety, and quality are non-negotiable, deburring is an essential finishing step. How Do Burrs Form? Burrs are usually the result of mechanical operations such as: Milling and drilling Turning and sawing Stamping and punching Laser cutting Casting and molding They come in several forms: Poisson burrs – material displacement from stretching Roll-over burrs – pushed material over the edge Break-out burrs – fractures from tool exit What are the Main Deburring Methods? 1. Manu...
Shot peening is a surface engineering technique that strengthens components by bombarding them with small, high-velocity particles. These particles—known as peening media —play a crucial role in the process. Just as important is understanding which materials can be treated with shot peening to achieve performance improvements. Visit Vibra’s Shot Peening Service Page This article dives into both sides: What types of shot peening media are used? Which materials can be shot peened effectively? What Is Shot Peening Media? Shot peening media is the material used to strike the surface of a component during peening. It must be spherical, durable, and controlled in size and hardness to achieve consistent compressive stress. Here are the most common types of shot peening media: 1. Cast Steel Shot Most widely used in industrial applications High durability and reusability Available in various hardness levels (typically 40–65 HRC) Ideal for aerospace, automotive, and ...