Research on Physical Simulation of Virtual NC Manufacture Process Based on ALGOR

Physical simulation of virtual numerical control manufacture process was researched based on finite element method. Cutting force and wear model of ball-end milling cutter were established. A program which can regenerate finite element model of working piece and cutter was design by parameter language design, so that manufacture process can be simulated real-timely. This research provides technologic support for accuracy prediction technology of virtual NC.