自动擦拭无尘黑板结构优化分析

Liu Quan, Wang Fan, Tu Ling,Yang Zhiyong

Mechanical Management and Development(2023)

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Abstract
针对自动擦拭无尘黑板变轨机构在长时间往复运动中存在变形较大、易磨损等问题,从静力学角度分析了滑块构件最大内应力所在位置及方向,再结合正应力强度与刚度约束条件优化支座安装位置和所受到的载荷分布,并借助有限元分析软件Ansys Workbench对优化前后的结构进行有限元对比仿真分析.结果表明,优化后的滑块构件在变形、应力、应变三个方面都得到了大幅改善,受力更加合理,优化了自动擦拭无尘黑板结构.
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