Forces developing in machine tools during machining (continuous cutting forces resolved into tangential/power, axial, and radial components; drilling torque and thrust; impact forces in shaping/planing/slotting; fluctuating forces in milling) combine with dead-weight, frictional, inertial, and centrifugal forces and are transmitted through the machine-fixture-tool-workpiece system from the cutting point through successive structural members to the foundation. Force analysis at each transmission point uses static equilibrium (force and moment balance) to determine the load distribution at joints, bearings, and supports, and this knowledge underpins machine tool design, power/motor selection, process-capability (dimensional accuracy) evaluation, and machinability assessment.
Forces developing in machine tools during machining (continuous cutting forces resolved into tangential/power, axial, and radial components; drilling torque and thrust; impact forces in shaping/plani…