摘要
从球面铰设计出发 ,导出了球面副的摩擦力矩计算公式和球面铰的设计原则 ,为球面铰的设计打下了理论基础。在此基础上提出了电子机械设备中一种新的球面铰结构 ,为球面铰在电子机械设备中更广泛、更合理的应用提供了基础技术保障。
It educes the formula and design rules for sphere joints and its friction moment, brings forward a new joint form used in the electron devices. The design method and the joint mechanism can be useful in application of sphere joint.
