THE MAIN CAUSES OF CORROSION IN METALS, STATICS AND DYNAMICS OF THE CUTTING PROCESS

Abstract

Cutting forces and power Cutting forces affect the machine tool-fixture-tool-part system. However, the determine the cutting temperature, cutting tool durability, machining accuracy, labor productivity, and required power. The material resists the penetration of the cutting tool and the separation of chips from the workpiece during cutting. The sum of the resistance forces is called the “cutting forces”. The sources of resistance to the cutting motion of the cutting edge are: a) the resistance of the workpiece to plastic deformation of the material being cut; b) the resistance of the plastically deformed metal to deformation during the formation of new surfaces; d) the resistance of the resulting workpiece to additional bending and fracture; e) the friction forces on the cutting edge and other rubbing surfaces