Plate and Blade

A "plate" is a flat, rigid component used to support or distribute loads, often acting as a barrier or surface, such as in machinery or construction. A "blade" is a cutting or shaping edge, typically sharp and narrow, used to cut, scrape, or carve materials like wood, metal, or paper. While both can be made of similar materials, plates are generally supportive or protective, whereas blades are designed for material removal or shaping. Their functions depend on their shape, sharpness, and material properties, serving essential roles in various industrial and everyday applications.