摘要
根据船用减速齿轮箱的结构和功能,构建减速齿轮箱技术评估指标体系。主要确定了齿轮、轴和滑动轴承3个关键部件的技术状态评估参数。评估齿轮技术状态的指标定为啮合频率和谐波分量两个参数;轴的技术状态评估选择振动偏移量参数;滑动轴承技术状态评估选择轴承温度参数。
According to the structure and function of drop-down gearbox,the index system is set up. The indexes for the technical condition evaluation for gear,axis and bearing are set up. The indexes for the gear are joggle frequency and harmonic. The index for the axis is vibration deviation. The index for the bearing is the temperature.
出处
《装备制造技术》
2016年第9期166-167,共2页
Equipment Manufacturing Technology
关键词
技术状态评估
减速齿轮箱
指标体系
technical condition evaluation
drop-down gearbox
index system
