truing

Truing is a finishing process for grinding wheels, a type of abrasive product. It involves cutting the wheel to its final size, removing glazed outer layers, and sharpening its working surface. This ensures the wheel is accurately dimensioned and functions effectively. Truing can be done using steel cutters, steel shot, or other grinding wheels.1

Abrasives are hard materials used to wear away softer surfaces. They are essential for manufacturing nearly all products today, enabling the creation of precise components and smooth surfaces. Machine tools are stationary, power-driven machines that shape materials. They can remove excess material by cutting, shearing, squeezing, or using electricity, ultrasound, or chemicals. Modern machine tools achieve very high precision, with tolerances often measured in millionths of an inch. Materials processing encompasses the operations that transform raw materials into finished goods, involving shaping and altering material properties.213