three-wedge bearing

The geometrical relation of three and four point contact ball bearing

三点四点接触角接触球轴承的几何关系

For a low speed vertical three-wedge bearing system, b_m-c_m ≥ 0.8 μ m.

对于低速立式三油楔动压轴系，则bm-cm≥0.8μm。

Analysis and calculation of Minimum Allowance of Three Point and Four Point Contact Ball Bearing Raceway

三点四点接触球轴承沟道最小余量的分析与计算

Then do the three point bending test to the fabrics, and the result shows that the changed honeycomb fabric has a higher bearing capacity.

对变化蜂巢织物和纬三重织物进行三点试验弯曲测试，测试结果表明变化蜂巢织物具有更高的抗弯性能。

Study on the Three-Wedge Floating Ring Bearing& Theoretical Analysis, Calculations and Experiments of the Bearing under Rotational Dynamic Load

三油楔浮环轴承研究&在旋转动载荷作用下理论分析、计算及试验

Modelling soil as a three-dimensional axisymmetric continuum and taking its radial and vertical displacement into account, the interaction between a soil layer and an integral end bearing pile undergoing vertical harmonic load is theoretically investigated.

从三维轴对称土体模型出发，同时考虑土体竖向和径向位移，对完整端承桩在垂直谐和激振力作用下与土的耦合纵向振动特性进行了分析。

Three-Dimensional Distribution of Contact Pressure in Four-row-short-cylinder-roller Bearing

四列短圆柱滚子轴承接触压力三维分布的测试研究