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- Controller of Clearance for Squeeze Film Bearing 挤压油膜轴承间隙控制器
- squeeze film bearing (挤)压(油)膜轴承
- The squeeze film damper (SFD) is of great importance to reduce the vibration of rotating machines. 摘要挤压油膜阻尼器对旋转机械的减振具有重要作用。
- squeeze film gas-lubricated bearing 挤压膜气体轴承
- This paper investigates the influence of fluid inertia force on the sudden unbalance response of flexible Jeffcott rotor supportedon squeeze film damper (SFD). 本文首先建立转子系统的微分方程,然后在考虑油膜惯性力的情形下,分析了转子的突加不平衡响应,并和不考虑惯性力的结果进行了比较。
- New-style squeeze film damper with elastic ring(Elastic Ring Squeeze Film Damper,ERSFD) was designed to improve characteristics of the squeeze film force of the SFD. 本文研究了一种新型挤压油膜阻尼器---弹性环式挤压油膜阻尼器(ERSFD)以改善传统挤压油膜阻尼器(SFD)的油膜力特性。
- The article describes the system constitution and design calculation of oil film bearing lubrication system. 介绍油膜轴承润滑系统的系统组成和设计计算。
- UBC's Rolling Bearing Technology and TZ Oil Film Bearing technology have combined to provide the best engineered solution for rolling mills. UBC滚动轴承配合太重油膜轴承;将是您设备的最佳选择;为您提供完美的解决方案.
- A lumped parameter model was developed for predicting the transient motion of mirrors, taking into account electrostatic and tensile forces and viscous air damping via squeeze film theory. 考虑静电驱动力、张力和空气阻尼衰减对变形镜回复过程的影响,建立一种复合参数模型来预测变形镜的瞬态行为。
- The development of Taizhong Group oil film bearing and the structure,characteristics and application of TZ roller oil film bearing new technology are introduced. 介绍了太重集团油膜轴承的发展和TZ轧辊油膜轴承新技术的结构特点及应用。
- Stress distribution of squeeze film, first, is derived by Reynolds equation. Next, nonlinear property of a squeeze-film damper is analyzed with the aid of "two coefficient method". 首先借助Reynolds方程导出挤压油膜的压力分布 ;然后采用二系数法分析挤压油膜阻尼器的非线性特性 .
- The test results show that the antifriction film bearing oil # 100 meets the necessity of using in high speed thread milling machine and under the serious working condition. 试验表明兰炼100号抗磨型油膜轴承油完全可以满足高速线材轧机精轧机组特殊工况的使用要求。
- This paper investigates effects of squeeze film for microstructures that oscillates in the normal direction.The governing equation uses the Navior-Stokes equation and makes several assumptions. 本论文主要是研究空气阻尼作用对于微结构所造成的影响,并以史托克方程式作为出发点,经由假设之后,将简化后的方程式作为控制方程式,此方程式即为可压缩雷诺方程式。
- Based on worksite practice,the paper introduces Cleaning and Overhaul Technology of the chock, bushing,sleeve which are the key parts in the oil film bearing. 本文以现场实际经验为基础,重点介绍了轴承座、锥套和衬套这三个油膜轴承中关键件的清洗和检修技术。
- The characteristics of stiffness and damping for two kinds of dampers is obtained through a study of dynamic parameters of general squeeze film damper(SFD)and hydrostatic squeeze film damper(HSFD). 通过对以窄阻尼器为代表的普通型挤压油膜阻尼器(SFD)和以四油腔垫式阻尼器为代表的静压型挤压油膜阻尼器(HSFD)的动力学参数的对比分析,获得了两种阻尼器的刚度和阻尼特性。
- The analytical results indicate that squeeze film damper can effectively control the excessive elastic deformation and improve the steady-state performance of elastic linkage mechanism. 结果表明,挤压油膜阻尼器可以有效地控制含间隙弹性机构中过大的弹性变形,改善机构的稳定性能。
- We used Poincare map and bifurcation map to analyze the nonlinear dynamic response of a eight-degree-of-freedom rotor system with two disks supported on a squeeze film damper(SFD) as shown in Fig.1. 对双盘悬臂柔性转子-非同心型挤压油膜阻尼器(SFD)系统进行了非线性动力学分析。计算结果表明:双盘转子-非同心型SFD系统具有丰富的非协调响应,系统响应中存在大量的亚谐、超谐、非协调(正,反进动)甚至轨道不规则的响应。
- This paper presents theoretical analysis for the effect of air squeeze film damping on a micro-opto- electro -mechanical systems (MOEMS) optical switch with a slant lower electrode. 从基于微机械光电系统(MOEMS)的倾斜下电极扭臂式光开关出发,求解雷诺方程,得到空气压膜阻尼系数和阻尼力矩的分析公式。
- It's a tight squeeze to get five people in that small car. 五个人坐在那个小车子里真是太挤了。
- This paper proposes a programming method for testing system of oil film bearing temperature based on InTouch and Visual Basic6.0.In the method,Visual Basic application plays a primary part and is connected with InTouch through DDE protocol. 本文提出了一种基于InTouch、Visual Basic6.;0的油膜轴承温度检测系统的编制方法。 该方法是以Visual Basic6