环式压力传感器加载头部尺寸的确定

Dimension fixation of annular sensor′load-header

用力学分析的方法得到了环型弹性敏感元件相应截面弯矩和加载头部几何尺寸的关系式,并给出相应截面弯矩随加载头部尺寸变化的曲线,以此为根据设计了一种测力传感器,实验结果表明,达到了使用要求。

Based on mechanical analysis, infers the relation between the bending moment on the section of an annular sensor and the size of its load-header. The curve of the bending moment on the section variation with the size of its load header is also presented. And sensor designed this way has been proved that it can meet the requirement.