shafting

Comprehensive evaluation for technical design scheme of ship shafting

舰船推进轴系设计方案的综合评估

Sunk shafting as a kind of old constructing technology is applying widely in deep foundation constructing.

沉井这一古老的施工工艺,在当今的深基础施工中被广泛应用.

Reliability Design for Vertical Shafting of Medium sized Opto electronic Theodolite

中型光电经纬仪垂直轴系的可靠性设计

Centering of shafting by loading method.

轴承负荷法轴系校中.

Shafting system is an important part of ship power installation.

船舶轴系是船舶动力装置的重要组成部分.

Based on calculation of the shafting dynamics model of unit, the value of unbalance mass of runner correspond to the value of vibration quantity in the testing site was obtained.

根据建立的机组轴系动力学模型，计算得到了测试位置处振动量所对应转轮的质量不平衡量值的大小。

It constructed the math model of the ship shafting transverse vibration and the lubricative capability calculation of stern tube bearing.

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。

Shafting abnormal vibration fault usually arises after the uprating on turbo-generator unit.

机组增容改造后易发生轴系异常振动.

Effect of Elastic Coupling on Wobble Plate Piston Engine Shafting Vibration

弹性联轴节对摆盘式发动机轴系振动的影响

The center block for shafting alignment is over there.

轴系中心定位块在那里.

Centering of shafting by calculation method.

计算法轴系校中.

In this paper, ship shafting alignment was analyzed in detail by use of three-moment method. And more, the concise dealing with ship shafting and practical parameters were given.

针对某一具体船舶轴系，利用三弯矩法对其校中作了详细分析，给出轴系简化处理方法和实际参数。

Application of FEM in Ship Shafting Alignment combined with Three-moment Method

有限元法结合三弯矩法在船舶轴系校中的应用

Install vibration absorber at the tail shaft of the hypostatic test rig to do vibration experiments. Then test and analyze the axial vibration of the shafting with dynamic vibration absorber.

将加工的吸振器安装于潜艇推进轴系模拟装置的尾轴做减振实验，对附加了动力吸振器的轴系的纵向振动进行了测试与分析。

In this thesis, 3-D coupling vibrations of internal combustion engine shafting are presented basing on dynamic stiffness matrix and precise time-integration method.

本论文以动态刚度矩阵和精细时程积分法为基础，分析了内燃机轴系的三维耦合振动形式。

Design and Implement of DK-ⅲ Shafting Torsional Vibration Measuring Instrument

DK-Ⅲ型轴系扭振测量仪的设计与实现

From crankle coupling point of view, circumvolving shafting vibration is studied so as to get the shafting dynamics characteristic more accurately thus promising the security of the shafting's running.

从弯扭耦合的角度来研究旋转轴系的振动，将能更准确地把握轴系的动力学特性，从而为轴系的安全运行提供更有效的保障。

Then, concrete design schemes of primary parts of the test-bed including flywheel units, traversing drum shafting, shock drum shafting, thrust pulley units and loading mechanisms are introduced, which finishes the general design of the test-bed.

接着详细介绍了飞轮机组、横移卷筒轴系、冲击卷筒轴系、推力滑轮机组和加载机构等试验台主要部件的具体设计方案，完成了试验台的整体设计。

This paper presents the dynamic alignment calculation of Controllable-Pitch Propeller ( CPP) propulsion shafting based on the improved three-moment equation.

采用基于改进的三弯矩方程进行调距桨推进轴系的动态校中计算。

Ceramic bearings however, must be used on RC 60 hardened lubricated shafting to achieve maximum performance.

陶瓷轴承然而, 必须用强硬的润滑RC60轴系,以实现最大的效能.

Theoretical analysis, onboard test and bench test show that this phenomenon is determined by natural blast torque after throw-out of marine fluid coupling as well as damping torque of shafting.

理论分析、码头试验及台架试验表明，该现象是由液力偶合器固有的脱排鼓风转矩与轴系阻尼转矩大小决定的。

Application of Improved Three-moment Equation in Dynamic Alignment of Ship Shafting

三弯矩方程的改进及在船舶轴系动态校中中的应用

Main feed lines, main steam lines, shafting, and boiler brickwork within the ship are especially sensitive to shock.

船内的主要燃料系统蒸汽系统、轴系以及汽锅装置等对冲击波特别敏感。

Measurement and Analysis of Dynamic Bending Strain in Marine Shafting

船舶轴系动态弯曲应变的测量与分析

The vibration of shafting is one of the main vibrations of internal combustion engine. It is a complex 3-D space vibration, torsional, longitudinal and lateral vibrations are coupling.

内燃机轴系振动是内燃机各种振动中的主要振动之一，其振动形式是较复杂的三维空间振动，主要包括同时耦合发生的扭转、纵向和弯曲振动。

The experimental study of steam turboset shafting torsional vibration is one of important part in study.

汽轮发电机组转子扭振的试验研究是扭振研究中的重要部分。

Marine propulsion shafting is one of the main parts of marine propulsion plant.

船舶推进轴系是船舶推进装置的重要组成之一.

By use of pocket DD vibration meter, both filed balancing of shafting of new unit and field balancing of unit with vibration troubles after operation for some time can be conducted.

用袖珍数显测振表可以对新安装机组进行轴系平衡，也可以对运行一段时间发生振动故障的机组进行现场平衡。

Frequency analysis method of shafting crankle vibration

轴系弯扭振动的频率分析方法

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。