A study on multi-factor geometry-physical modeling and simulation in machine tool cutting processes

Geometric-physical modeling and simulation of tool machining processes is an effective realization for manufacturing prediction and verification. By integrating the scheme of CNC code analysis, process planning and optimization, cutting mechanism model, and other related aspects, micro cutting details were implemented to be simulated in advance, detected and monitored in the process, and analyzed afterwards, to achieve the purpose of “Verification IS Production.” Pursuant to this purpose, this paper proposed a research framework of micro geometric modeling and physical simulation for machine tool cutting. On the basis of continuous improvements in 3D modules for cutting geometry simulation, the physical simulation research and verification was carried out with several typical scenes, in which the mappings between real occasions and simulation system were established. With the cutting physical models, this paper deeply investigated the simulation calculation and correction for various factors affecting the cutting performance and indicators and finally verifies, analyzes, and optimizes them through actual machining environments. The purpose of this paper is to explore a feasible and novel way for richer scenes and further research through the multi-element modeling of several comprehensive cutting cases and in-depth micro geometry and physics investigation.