碳纤维复合材料并联机器人主动臂强度分析  

Strength Analysis of Carbon Fiber Composite Material for Parallel Robot Active Arm

作　　者：王秀文 张春平 蓝黎恩 Wang Xiuwen;Zhang Chunping;Lan Li'en(Research and Development Centre,KUKA Robot Manufacturing(Shanghai)Co.,Ltd.,Shanghai 201614,China)

机构地区：[1]KUKA机器人制造(上海)有限公司研发中心,上海201614

出　　处：《煤矿机械》2022年第5期72-75,共4页Coal Mine Machinery

摘　　要：并联机器人主动臂采用了碳纤维复合材料的轻量化设计,结合复合材料层合板相关理论,建立了碳纤维复合材料主动臂的有限元模型,分析了主动臂在极限工况下复合材料各层的应力状况。基于复合材料的单向板失效最小强度比和层间剪切失效系数,对复合材料的主动臂进行校核,结果表明主动臂的复合材料铺层设计满足设计要求。For the lightweight design of parallel robot active arm using carbon fiber composites,the finite element model of carbon fiber composites active arm was established by combining theory of composite laminated-plate,and the stress condition of each layer under the ultimate working condition was analyzed.Based on the ply plate failure minimum strength ratio and interlaminar shear failure coefficient of the composite material,each layer of the composite active arm was calibrated,and the results showed that the composite layup design of the robot arm met the design requirements.

关 键 词：并联机器人主动臂 碳纤维复合材料 层合板理论 强度比R 层间剪切失效系数 

分 类 号：TP242[自动化与计算机技术—检测技术与自动化装置]