1) axle centering machine
车轴定心机
2) Hollow Axle of High Speed Locomotive
高速机车空心车轴
3) centering spindle
定心心轴
1.
Introduced design and use of centering spindle using in spindle ladder hole, and according to the problems appeared in machining,present solvement methods, it has a certain reference function to machining similar parts.
介绍了轴类阶梯孔的定心心轴的设计及使用,并根据实际加工中存在的问题,提出了相应的解决办法,对生产实践中加工类似零件有一定的参考价值。
4) axle
[英]['æksl] [美]['æksḷ]
轴;车轴;轴杆;心轴
5) locomotive axle
机车车轴
1.
Analyses and counter measures of locomotive axle fatigue;
机车车轴疲劳问题分析与对策
2.
Based on the reviewing of the method of ultrasonic detection for locomotive axle,the choice of process parameters of ultrasonic detection was analyzed.
在回顾机车车轴超声波探伤方法的基础上,分析了超声波探伤的工艺参数选择。
6) hollow axle
空心车轴
1.
The structure,main specifications,the supersonic detection evaluation and test results of the supersonic detection device for the hollow axle with the diameter of 40 mm are described.
介绍了用于孔径40 mm的空心车轴的探伤装置的结构、主要规格,以及基于模型车轴实施的探伤评价试验结果,阐述了该装置在现车探伤作业中的使用情况。
2.
In this paper,by using finite element method,important parameters of newtype hollow axle used on high speed train with max speed 250 km/h is analyzed,optimal magnitude of interference on pressure mounting of wheelset and proper aperture size of alxe is determimed.
利用有限元方法对时速250km/h高速火车新型空心车轴重要参数进行了分析,确定了轮轴压装过盈量,以及内孔径取值最佳范围,通过模态分析得出轮对自振频率。
3.
Accidental damages may occur on the surface of hollow axles of high-speed railway vehicles in running and this may induce surface cracks.
空心车轴在运用中可能会出现意外损伤而诱发表面裂纹。
补充资料：高速
高速度；～发展│～公路。
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