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正交型应变式三维测力传感器是用来测定三维空间力的一种新型结构。本文阐述了用理论计算、电测及光弹性实验方法对该传感器所进行的应力分析,并介绍了这种传感器的技术性能和实际应用情况。
Orthogonal strain-type three-dimensional load cell is used to determine the three-dimensional force of a new type of structure. In this paper, the stress analysis of the sensor by theoretical calculation, electrical measurement and photoelastic experiment is described. The technical performance and practical application of the sensor are also introduced.