Abrasive stones are essential tools in machine shops for processing metals and other materials. These tools, also known as abrasives, are available in different shapes and sizes to meet various operational requirements.
Abrasive stones are made of hard materials such as aluminium oxide, silicon carbide, diamond and ceramic. These materials are selected for their hardness and wear resistance capabilities. Abrasive stones are classified according to their grit, which varies from fine to coarse, determining the surface finish of the processed material.
Types of Abrasive Stones
- Abrasive Discs: Used mainly on angle grinders to cut and grind metals. - Abrasive Wheels: Used on bench or column grinders, ideal for sharpening tools and finishing surfaces. - Abrasive Belts: Used on belt sanders, suitable for quick material removal and sanding flat or curved surfaces.
Advantages of Abrasive Stones in Mechanical Workshops:
- Precision and Finish: Abrasive stones allow a high quality surface finish, essential for precision mechanical applications. - Efficiency and Speed: They allow fast material removal, increasing operational efficiency. - Versatility: They are available in different shapes and sizes, making them suitable for a wide range of applications. - Durability: Thanks to their durable composition, the abrasive stones have a long service life, reducing replacement costs.
Abrasive stones are used in many mechanical applications, including:
- Sharpening: Cutting tools such as drill bits and blades. - Grinding: Workpiece surfaces machined to close tolerances. - Grinding: Removal of excess material and preparation of surfaces for further machining. - Grinding: Surface finishing of metals, alloys and composite materials.
Abrasive stones are indispensable tools in machine shops, ensuring precision, efficiency and versatility. Their ability to improve machining quality and reduce production time makes them a preferred choice for many professionals.
