Simulation of Ultra-precision Machining for Microstructured Surface based on FTS

摘要

Based on the ultra precision machine tool, using Matlab/Simulink and considering the linear and nonlinear factors of the processing such as environmental vibration, machine movement, servo control technology, work piece material, cutting force and built-up-edge, the simulation system of ultra precision machining for microstructured surface based on fast tool servo (FTS), which integrated machine control system, machine mechanical system and surface generation, was established and verified by processing sinusoidal microstructured surfaces. The experimental results showed the simulation output errors were 15 % or so, and the simulation system could predict the microstructured surface morphology, optimize the processing parameters and provide support for follow up studies.