20 May 2009 Experiment and simulation of micromilling process for plastic material
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Proceedings Volume 7282, 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies; 72820V (2009) https://doi.org/10.1117/12.830813
Event: AOMATT 2008 - 4th International Symposium on Advanced Optical Manufacturing, 2008, Chengdu, Chengdu, China
Abstract
According to elastic-plastic finite element theory, micro-milling nonlinear elastic-plastic finite element simulation analysis on micro-optical component material aluminum alloy 2A12 is carried out.Simulation and analysis on milling force, milling temperature, minimum chip thickness of micro-milling have been done, which provide the basis for improving machining accuracy of micro-optical component. Use Johnson-Cook's coupled thermal-mechanical model to build micro milling processing two-dimensional finite element model. By means of FEM analysis, simulation results under different rotating speed, different feed per tooth, different tool edge radius are obtained and analyzed. By this way, influencing regularities of kinds of factors on milling force and milling temperature are obtained. Finally experimental study on influencing factors of milling force is done.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yazhou Sun, Yazhou Sun, Qingxin Meng, Qingxin Meng, Haitao Liu, Haitao Liu, } "Experiment and simulation of micromilling process for plastic material", Proc. SPIE 7282, 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 72820V (20 May 2009); doi: 10.1117/12.830813; https://doi.org/10.1117/12.830813
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