矿井提升机滑动轴承承载性能分析及参数优化

针对矿井提升机滑动轴承存在的问题,指出了传统设计的缺陷,提出了以油膜最大承载能力为目标函数,以摩擦系数最小、温升最小为分目标函数,并形成综合目标函数,对其进行优化。从优化后各项指标与优化前各项指标的比较上看,结果是令人满意的。

Analysis of Coal Mine Windlass Sliding Bearing Load Bearing Characteristic and Optimization of Structure Parameters

There exists problems in plain beating specifically for shaft hoister, have pointed out the defect that tradition designs have suggested that maximal load support capability is a target function with oil film, use friction coefficients minima, the temperature rise for the minimum being allotted the target function, form the synthetical target function , carry out an optimization on the person. Judging from the comparison optimizing the various index of queen and optimizing the various index of front, result is satisfactory.