Memory MachinesVersión en línea Identify machines por Gilberto Marquez Machining process of using rotary cutters to remove material from a workpiece by advancing or feeding the cutter into the workpiece at a certain direction. Technique used for joining metallic parts, usually through the application of heat. Device for producing holes in hard surfaces Tool for cutting solid materials to prescribed lenghts or shapes. Most of them take the form of a thin metal strip or disk with teeth. grinder Uses a rotating abrasive wheel to change the shape or dimensions of a hard, usually metallic, body. belt sander lathe Machine used for smoothing, polishing or cleaning a surface, as of wood, plastic or metal. milling Shapes pieces of wood or metal by holding and turning them against a fixed cutting tool saw drill press Changes the size or shape of a piece of material, usually sheet metal, by applying pressure to a die in which the workpiece is held. punch press welding