基于混合3D打印技术的人体监测用嵌入式应变传感器
Embedded Strain Sensors for Human Monitoring Based on Hybrid 3D Printing Technology
刘涛 1于培师 1陶银 1刘国涛 1赵军华1
作者信息
- 1. 江南大学 机械工程学院,江苏 无锡 214122;江南大学 江南先进食品制造设备与技术重点实验室,江苏 无锡 214122;江苏省微纳增减材制造工程研究中心,江苏 无锡 214122;江南大学 先进技术研究院,江苏 无锡 214122
- 折叠
摘要
为提高嵌入式传感器与结构集成工艺的效率,课题组提出了一种从传感器嵌入式设计到混合3D打印的方案,用于快速制造传感集成结构.课题组利用熔融沉积成型(fused deposition modeling,FDM)和直书写(direct ink writing,DIW)相结合的混合3D打印技术打印嵌入式应变传感器;将试验中传感器测得的应变与有限元计算得到的应变进行对比.结果表明:打印的嵌入式应变传感器测得的应变与有限元计算得到的应变吻合良好,从而证明了课题组提出的混合 3D打印技术的有效性和高效性.混合3D打印技术为传感器与结构集成工艺提供了一种效率更高、成本较低的方法.
Abstract
To improve the efficiency of the embedded sensor and structure integration process,a strategy from sensor embedded design to hybrid 3D printing was proposed for the rapid fabrication of sensing-integrated structures.The hybrid 3D printing technology combining fused deposition modeling(FDM)and direct ink writing(DIW)was used to print embedded strain sensors.The strain measured by the sensor in the test was compared with the strain calculated by the finite element method.The results show that the strain measured by the the printed embedded strain sensors is in good agreement with the strains calculated by the finite element method,which proves the effectiveness and high efficiency of the proposed hybrid 3D printing technology.The hybrid printing technology provides a more efficient and low cost method for the sensor-structure integration process.
关键词
混合3D打印技术/应变传感器/传感集成结构/有限元分析/结构集成工艺Key words
hybrid 3D printing technology/strain sensor/sensor-integrated structure/FEA(Finite Element Analysis)/structure integration process引用本文复制引用
基金项目
机械结构力学及控制国家重点实验室开放课题资助(MCMS-E-0422G04)
纳智能材料器件教育部重点实验室开放课题基金资助项目(NJ202003INMD-2021M05)
出版年
2024
国家科技期刊平台
NSTL
万方数据