Simultaneous Measurement System of Shafting Elevation and its Application Based on the Vessel an Eddy Sensor 连通管-涡流传感器轴系标高多点同时测试系统及应用
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。
With respect to a testing shafting for ship power system test, a mechanics model for shafting alignment calculation is constructed by use of finite element method. 传统的船舶轴系校中计算的主要目的是在轴系静态的情况下验证和确定轴系设计状况,用来指导轴系的安装和检验。
Building the Steam Turbine Shafting Alignment Model by EXCEL 利用EXCEL软件建立汽轮机轴系找中模型
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。
Associated modeling of shafting and turbo-generator foundation 轴系与汽轮发电机基础的联合动力分析
Effect of bearing stiffness on ship shafting system vibration performance 轴承刚度对船舶轴系振动特性的影响研究
Calculation of the influences of marine shafting dynamic alignment affected by bearing oil film 船舶轴系动态校中轴承油膜的影响计算
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。
The center block for shafting alignment is over there. 轴系中心定位块在那里。
Research on Assembly Precision of Gearbox Shafting Assembly Based on Dynamic Dimensional Chain 基于动态尺寸链的变速箱总成轴系装配精度的研究
The Application of Transducers in Shafting Monitor System for Great Turbine 大型汽轮机轴系监测系统传感器的应用
Development of Marine Shafting Alignment Calculation Software Based on FEM 基于有限元法的船舶推进轴系校中计算软件开发
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。
Study on Adjusting of Torsional Vibration in Compressor Shafting by Coupling 联轴器对压缩机轴系扭振的调节研究
The Design and Experimental Device Study of Torsional Vibration Damper for Diesel Shafting 柴油机轴系扭振减振器设计计算及试验装置研究
Research and analysis on the stern tube bearing lubrication performance of the propulsion shafting of vessels 船舶推进轴系艉管轴承润滑性能研究与分析
On this foundation, a theoretical model based on system method for calculating coupled axial and torsional vibration of large ships diesel propulsion shafting is established. 系统阐述了大型船舶柴油机推进轴系振动的特点和规律,在此基础上建立了轴系纵扭耦合振动的系统矩阵理论计算模型。
The home research progress and development direction of the large mount shafting supporting structure were summarized. 最后,总结了国内大型望远镜轴系支撑结构的研究现状和发展趋势。
Centering of shafting by loading method. 轴承负荷法轴系校中。
Dynamic absorber is an effective instrument to reduce axial vibration of ship shafting and its parameters optimization will be the key to the reasonable control of vibration. 在船舶轴系中安装动力减振器是减小轴系纵向振动的有效方法,而对动力减振器参数优化的研究是有效控制振动的关键之一。
Calculation model research on dynamic alignment of ship propelling CPP shafting 船舶调距桨主推进系统轴系动态校中计算模型研究
Study on Torsional Vibration and it ′ s Result Judgment of Complex Compressor Shafting 复杂压缩机组轴系扭转振动分析及判定研究
Research on the features of large ship propulsion shafting's whirling vibration 大型船舶推进轴系回旋振动特性分析研究
The Laser Simultaneous Test System of Shafting Elevation and Its Application in Turbo-generator Units 汽轮发电机组轴系标高激光多点同时测试系统及其应用
Influence of transverse crack model on shafting's torsional shear stress 轴系横向裂纹模型对其扭转剪应力的影响
A Study of Methods for an On-site Shafting Dynamic Balance Based on a Holographic Spectrum Technology 全息谱技术在轴系现场动平衡方法中应用
By equivalizing and simplifying the turret azimuth shafting in a system, the inherent torsion frequency of turret azimuth shafting is calculated and analyzed by using finite element model. 通过对某系统炮塔方位轴系的等效与简化,利用有限元模型分析并计算出了炮塔方位轴系的固有扭振频率。
Finally, the discussion on considering the different strength of bearing stiffness and the damping effect for the influence of whole shafting is also given. 以及讨论不同轴承劲度与阻尼效应对整体轴系的影响。