摘要
以机械腿关节连接块为研究对象,首先在PRO/E环境下构建关节连接块的参数化三维实体模型;并运用Workbench多目标的全驱动优化设计模块进行零件尺寸优化设计。通过校核关节连接块的刚强度和尺寸优化计算,并根据实物模型特征要求确定了最佳尺寸值。结果表明,关节连接块重要尺寸的最优值将为外骨骼机械腿结构优化改进奠定理论依据。
Taking the mechanical leg joint block as the research object, the parametric 3D solid model of the joint joint block is first constructed in the PRO/E environment;and the Workbench multi-objective full drive optimization design module is used to optimize the part size. The optimal strength and size are optimized by checking the joint strength of the joint block, and the optimal size value is determined according to the characteristics of the physical model. The results show that the optimal value of the important dimensions of the joint block will lay a theoretical basis for the optimization of the exoskeleton mechanical leg structure.
作者
丁柏君
裘升东
王永隽
董红平
DING Baijun;QIU Shengdong;WANG Yongjun;DONG Hongping(Shaoxing Vocational and Technical College, Shaoxing 312000)
出处
《现代制造技术与装备》
2019年第9期59-61,共3页
Modern Manufacturing Technology and Equipment
基金
2018年度浙江省教育厅一般科研项目“减重步行训练的下肢康复机器人研究”(Y201840354)
2018年度绍兴市高等教育课堂教学改革项目“创新实践项目+JITT教学模式在《机械设计》课程中的改革与实践”(SXSKG2018096)
关键词
机械腿
刚强度
多目标
优化设计
mechanical leg
rigid strength
multi-target
optimized design
