摘要
描述了荷氏法轴心轨迹的计算模型 ,开发了计算轴心轨迹的VB程序 ,应用此程序计算得到了YN4 10 2Q柴油机第一主轴颈轴心轨迹图及最小油膜厚度 .验证实验表明 ,该程序的计算结果具有较高的精度 ,可作为判断轴承工作是否可靠的依据 .
The model for the calculation of the bearing’s center track by the method of Holland was described.The program with Visual Basic by this model was designed.The figure of the bear’s center track of YN4102Q diesel engine and the minimum thickness of the lube’s film were gotten.The verifying experiment indicated that the calculation result by this program was very accurate and could be as a criterion to judge whether the bearing worked at safe condition.
出处
《车辆与动力技术》
2001年第2期36-39,共4页
Vehicle & Power Technology
基金
云南省院校合作资助项目!(99YDL 0 3
关键词
柴油机
曲轴
轴心轨迹
偏心率
偏心角
bearing
the neck of axes
the track of bearing’s center
eccentricity
the deflective angle