Memory MachinesVersión en línea Identify machines por Gilberto Marquez belt sander grinder Technique used for joining metallic parts, usually through the application of heat. 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. saw Device for producing holes in hard surfaces milling Shapes pieces of wood or metal by holding and turning them against a fixed cutting tool 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. Uses a rotating abrasive wheel to change the shape or dimensions of a hard, usually metallic, body. 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. lathe drill press Machine used for smoothing, polishing or cleaning a surface, as of wood, plastic or metal. welding punch press