【摘 要】
：
A structural bionic design process is systematically presented for lightweight mechanical structures. By mimicking biological excellent structural principles, t
【机 构】
：
School of Automobile and Transportation Engineering,Liaocheng Institute of Product Qualitu Supervis
【出 处】
：
计算机辅助绘图．设计与制造：英文版
【基金项目】
：
Student Innovation Foundation of Liaocheng University;Scientific Research Foundation for the Outstanding Young Scientist of Shandong Province;国家自然科学基金
论文部分内容阅读
A structural bionic design process is systematically presented for lightweight mechanical structures. By mimicking biological excellent structural principles, the stiffening ribs of a machining table and a moving column were redesigned for better load-bearing efficiency. Finite element method（FEM） simulation and model experiments were carried out for performance verification, which showed the increase of structural static and dynamic performance. Structural bionic offers a new solution to change conventional structures for high specific stiffness.
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