动平衡

The vibration characteristics of an oxygen-turbopump rotor with a cantilever turbine disk of rocket engine have been studied on a rotating test rig.

在旋转试验器上研究了带悬臂涡轮盘火箭发动机氧涡轮泵转子的振动特性，并在此基础上完成了氧涡轮泵转子的高速动平衡试验。

It is recommended to start development of offshore drill ship. It is preferred to modify the petroleum exploration drill ship into NGH drill ship. Turbine rotating will be considered to counteract the ocean tides to obtain dynamic balance so as to ensure the stability of the NGH sampling operation.

并建议开展海洋钻井船的研制工作，可优先考虑将石油勘探钻井船改装成天然气水合物勘探钻井船；同时还要保证其取样位置的稳定性，可采取动平衡原理，通过涡轮旋转来抵消海流的作用。

Based on the analysis of the driving scheme,the fit condition,the abutment,the condition of deviating center and the balance of load for K-H NW planet gear mechanism,some important conclusion that the mechanism has high ratio have been drawn.

对K-H类NW型齿轮机构的传动方案、装配结构、偏心距及均载进行了分析讨论，得出了这种机构具有较大的增速比及较好的均载、动平衡等重要结论，为这一机构的开发应用提供了必要的理论依据。

Considering the requirement of real-time sampling, a solution was advanced, which synthetically used all the real-time mechanisms provided by Windows2000/XP. The way how to read and write the large file of signal

所开发的基于Windows2000/XP的振动信号监测与处理软件平台，在针对转子实验台的监测和动平衡等应用中，无论是实时性方面，还是精度方面，都取得很好的效果，为Windows2000/XP

Technology companies means complete, set up a machining, welding steel structure, product finishing and painting, assembly and test production workshop and semi-finished products, finished the Treasury, a product testing ground and supporting a drilling rig market, with a metal processing machines, gas Protection welder, import 100 tons of Ramli, 16 tons of traffic, 35 tons gantry crane, balancing test machines, presses, cutting plate machine, in combination derrick tyres, paint rooms, equipment, tooling Shotblast derusting facilities.

公司工艺手段齐全，设置有机械加工、钢结构焊接、产品精整和烤漆、总装试验等生产车间和半成品、成品库房，有一个产品试验场和一个钻机配套场，配备了金属加工机床、气体保护焊机、进口100吨拉马、16 吨行车、35 吨龙门吊、动平衡试验机、压力机、剪板机、井架组合地胎、烤漆房、抛丸除锈设备等工装设施。

The relation curve and vibration parameters obtained by testing will provide important foundations for the optimization of rotor designing, the overhaul and replacing of the hammer pieces, the verifying of the mullers dynamic balancing and the vibration surveillance of the rotor.

测试所得的关系曲线图和各种振动参数将为今后转子优化设计、锤片检修更换、转子动平衡校验，以及转子振动监测提供重要依据。

Finally, the influence coefficient method is used to balance the flexible rotors.

最后，对柔性转子动平衡中的影响系数法进行了探讨。

ALSTOM has involved in the construction of China for this field more than 50 years, which is the long-term and reliable partner for Chinese power generation and rail transportation equipment field.

掌握动平衡操作；*易于接受新技能培训。阿尔斯通公司是《财富》世界500强企业之一，全球发电及轨道交通基础设施领域的领导者。阿尔斯通已参与中国建设五十多年。

The transmission shaft is an important part of automobile,whose performance is limited by some sophisticated factors such as material , technology, or test ect.

传动轴作为汽车的一个重要部件，受其材料、制造工艺、检测手段等方面的制约，不能做到完全的动平衡。

Our technical services include:-type pieces, the shaft of the dynamic balance, the structure of the stress and strain analysis of testing, pressure, temperature, displacement, the tonnage of the monitoring system is designed.

我们的技术服务还包括：盘类件、轴类件的动平衡，结构件的应力应变测试分析，压力、温度、位移、吨位的监测系统的设计制作。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。