Formulas for friction measurement using elastic cantilever are derived, and the cross section of cantilever is determined using FEA (finite element analysis) software.
推导了弹性悬臂梁测量摩擦力的公式，并用有限元软件分析了弹性悬臂梁的变形，确定了合适的截面形状。
Structural features, material analysis, manufacturing process, friction coefficient measurement and rated life test of the bushing are discussed.
本文介绍了这种衬套的结构特点、材质分析、制造工艺和摩擦系数测量及规定寿命试验的试验过程。
This paper determines standard uncertainty for measurement of windage and friction loss of three-phase induction motor through fitting line of least square method.
本文用最小二乘法拟合的直线确定三相异步电动机风摩耗测量的标准不确定度。
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