轴系

The shaft stability of generating unit and the power character play crucial role on the unit safe operation,it not only directly affects the safe operation,but also influences the life of unit.

机组的轴系稳定性和动力特性是机组安全运行的重要指标，不仅直接影响机组的运行品质，同时也影响机组的使用寿命。

The calculation includes too much unprecise factor and even cannot be implemented if the mechanical structure of the rotor is unknown. In this dissertation, the problem is processed in a new way.

传统的力学模型计算方法中存在很多经验的和人为的简化和不精确因素，在轴系机械结构不了解或不完全了解的情况下无法求解。

Wolfer devote itself to research machinery working technology and the standard level of precise machinery's shaft components from developed countries, then through ourselves' innovation and study, We push our products towards to China market.

广州沃孚机电设备有限公司是一家致力于研究发达国家先进机械加工技术与精密机械轴系零部件标准，通过自身的创新后推向中国市场的新型民营股份制企业。

As the big circumrotate machine, steamer unit have enormous influence, but because of complexity in the configuration and system of steamer unit, particularity of the running conditions、 steamer unit often malfunction and bring bad influence ,specially the shafting .The experimental equipment is developed to simulate the rotator vibration.

汽轮机组作为大型旋转机械，在电力工业中发挥着举足轻重的作用，但是由于汽轮机组结构和系统的复杂性、运行环境的特殊性，汽轮机组的故障较高，且危害也较大，特别是汽轮机组的轴系是出故障较频繁的部件之一。

The experiment carried out on flexible rotor test bench for torsional vibration measurement shows that the DK-Ⅲ instrument is able to accomplish hish precise measurement.

在挠性转子实验台上的扭振测量实验表明，DK.III型扭振测量仪可实现轴系扭振的较高精度测量。

Some shots must be set manually, but for the majority of shots, I want tools that allow me to set the stereo and calculate the interaxial and convergence point for me, based on what I want to achieve.

有的拍摄场景必须人工设置，但是对于大部分场景，我想要一个能够根据我要的效果，为我建立起立体效果、计算轴系和合成点坐标的工具。

It constructed the math model of the ship shafting transversevibration and the lubricative capability calculation of stern tubebearing.

2应用传递矩阵法，研究了以螺旋桨流体激振力为激振源的轴系横向振动模型，求出其在尾轴承处的振动响应特性。

The propulsion shafting is subjected to the various dynamic factors when it is running, including hydro-oscillation force, ship hull'distortion, lubricative oil force and so on.

船舶在运行过程中，推进轴系会受到螺旋桨水动力、船体变形、润滑油膜等各种动态因素的影响。

This thesis tried to connect the dynamic factor of the propellerhydro-oscillation force and the lubricative state of it to analyzeand calculate the lubricative characteristics of it with manyvariables, and them to explore a feasible way for the lubricativecharacteristics calculation of it, reckoning the propellerhydro-oscillation force in and put up a flat roof for reckoning alldynamic factor in future.

具体而言，本文主要包括以下几方面的主要内容：(1)分别构建了船舶轴系横向振动和船舶尾管轴承润滑性能计算的数学模型。这是论文进行计入螺旋桨流体激振力的船尾轴承润滑特性计算的理论依据。

Because the traditional research of vibration of shafting is on the basis of nonrelation among the torsional vibration, axial vibration and whirling vibration and carries out the calculation separately, the great difference between the calculating results and road-test results are led sometimes.

由于传统的轴系振动研究是以扭转振动、纵向振动、回旋振动互不联系为基础而分别进行的，从而导致有时计算结果与实测结果相差较大。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。