1) engine connecting rod bearing failure
发动机连杆轴承故障
2) connecting rod bearing shell of engine
发动机连杆轴瓦
1.
The failure of connecting rod bearing shell of engine induced by friction loss was studied using linearial mechanics,and the reason for producing of microcrack was analyzed.
采用线性力学的方法对发动机连杆轴瓦摩擦损耗导致的疲劳破坏失效问题进行了研究,对微裂纹形成的原因进行了分析,经过试验证明可以通过降低摩擦损耗区内的单位分布能量,以及提高材料抗生成、扩展初始微裂纹的能力的方法来提高连杆轴瓦的使用寿命。
3) eccentric bearing link mechanism
偏心轴承连杆传动机构
4) faulty bearing
故障滚动轴承
1.
The paper puts forwards the vibration model of faulty bearing and its differential equation,and builds up the vibration model of faulty bearing with a single defect on outer ring under variable speed.
通过轴承整体振动简化模型及对应的振动微分方程,建立了外圈损伤故障滚动轴承在变速工况下的径向整体振动模型,利用Simulink仿真环境建立了相应的仿真模型,将仿真结果与试验结果进行时域、频域对比分析,结果表明了模型的正确性,为非平稳工况下滚动轴承的故障诊断与状态监测提供了理论基础和现实依据。
6) bearing fault
轴承故障
1.
A detection method for bearing faults of marine motors based on multi-taper technique;
基于多窗谱分析的船舶电机轴承故障检测方法
2.
Application of modified LMS algorithm to induction motor bearing fault diagnosis;
基于小波变换的改进LMS算法在异步电动机轴承故障诊断中应用
3.
The difficulties of bearing fault feature extraction and of distinguishing multi-faults have been soled out in reciprocating pump.
研究了基于BP网络的往复泵轴承故障诊断方法。
补充资料：航空发动机推重比(见航空发动机推力)
航空发动机推重比(见航空发动机推力)
thrust to weight ratio of aeroengine
hQngkong角dong)1 tuizhongbi航空发动机推重比〔thros*:。wdgh:ra-tio of aeroengine)见航空发动机推力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条