... spherical guide 球珠导轨 spherical hinge 球铰 spherical honing machine 球面珩磨机 ...
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By application Navier-Stokes equations under the sphere coordinate, the calculation formula of the support load of the oil film of the ball joint coupling based on hydrostatic bearing. Support property equation of this ball joint coupling was set up.
运用球坐标系下的纳维-斯拖克斯方程组推导出静压支承球铰副油膜支承反力的求解公式，给出了静压支承球铰副油膜支承特性方程，得出了静压支承球铰副油膜刚度计算公式；4．研究了静压支承球铰副的动态特性。
参考来源 - 轴向柱塞泵静压支承球铰副及柱塞副的理论研究·2,447,543篇论文数据，部分数据来源于NoteExpress
球铰的温度高，热应力大，容易发生失效。
Failure may happen in ball joint which suffers high temperature and stress.
轴心受压构件试验可采用双刀口支座代替球铰支座；
Axial compression test can use double knife-edge bearing to instead spherical hinge bearing;
对于一端球铰连接，一端法兰连接的阻尼器，与法兰连接支撑的另一端也做成球铰连接。
To spherical hinge connection at one end, damper of flange connections at one end and the other end supported by flange connections are made into spherical hinge connections.
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