汤迎红,彭 智,$2.基于MATLAB的摆动式磨头圆柱端面凸轮曲线优化设计[J].轻工机械,2012,30(1): |
基于MATLAB的摆动式磨头圆柱端面凸轮曲线优化设计 |
Optimization Design of Cylindrical End Face Cam Curve with Oscillating Follower in Grinding Head Based on MATLAB |
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DOI: |
中文关键词: 陶瓷抛光机 优化设计 MATLAB 软件 圆柱端面凸轮 |
英文关键词:ceramic polishing machine optimization design MATLAB software cylindrical surface cam |
基金项目: |
汤迎红 彭 智 $2 |
湖南工业大学, 湖南 株洲 412008 |
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中文摘要: |
为提高陶瓷抛光机磨头凸轮驱动部分的动态性能,以最大无因次加速度为目标函数,建立了磨头凸轮曲线优化模型,运用MATLAB软件的功能函数constr求得优化结果。优化后最大无因次加速度为优化前的33%,和原有曲线相比下降了30%,可以有效的降低磨头的振动及故障率,提高陶瓷地砖加工的表面质量,降低震碎率。 |
英文摘要: |
To improve dynamic capability of grinding head cam mechanism of ceramic polishing machine, taking the maximum non-dimensional acceleration as objective functions, the paper built up optimization model of grinding head cam curve and obtained optimized results with MATLAB software computing function constr. The maximum non-dimensional acceleration was only 33% of pre-optimization and lower by 30% compared with the original curve, thus can effectively reduce the vibration and failure rate of grinding head, as well as can get better surface quality, lower shatter rate in the processing of ceramic tile. |
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