Current thickness of the gas film in air bearing of Magnetic head/disk is only 8 nm. At such a small spacing, it is expected reasonably that the surface force will come into action.
在纳米间隙条件下，以楔型滑块和双轨式磁头为例，推导出楔型及双轨式磁头范德华力的计算公式，考察了范德华力对计算机磁头/磁盘超薄气膜承载性能的影响。
Aiming to realize the more applied active vibration control of rotor system, a new actuator, Controllable Squeeze Film Damping Bearing, is developed in this paper.
采用可控挤压油膜阻尼器作为主控元件，进行转子系统振动主动控制研究。
Precision bearing; Oil film clearance form; Friction performance
精密轴承；油膜间隙形状；摩擦性能
Machinery blade: Paper blade, the paper knife, the paper single-pole/double-throw, from top to bottom at cutting knives, cutting knife, cut the knife, slice lamb, knives, scissors disc roller, Slitting points of the knife, bearing knives, cutting carved round Knife, knife lap, multi-bladed knife ring, copper foil crop knives, cutting board, knives, razor blades Jianban, rolling blade, cut steel knife, smash the plastic knives, Qieli knives, Qieli hob, closure at the end of knife, Bag of knives, razor blades Chongjian plane, flying scissors films, scraper, Bodao series, Gangdao tungsten film, clipart blade, the blade three holes, Qiebu knife, knife tooth, like cloth Caidao, non-standard blade may be set System.
机械刀片有：切纸刀片，分纸刀，分纸单刀，分切上下刀，切光刀，切管刀，羊肉切片刀，圆盘滚剪刀，纵剪分条刀，轴承刀，切刻圆刀，光刀圈，多刃刀圈，铜箔裁切刀，线路板裁切刀，剪板刀片，轧钢刀片，钢筋剪断刀，塑料粉碎刀，切粒刀，切粒滚刀，底封刀，制袋机刀，冲剪机刀片，飞剪刀片，刮刀，薄刀系列，钨钢刀片，美工刀片，三孔刀片，切布刀，齿形刀，样布裁刀等，非标刀片可定制。
When I decided to make a film about Tsuchimoto Noriaki, the materials available were the films that Tsuchimoto made in the past, and Tsuchimoto`s own face in the present, bearing the memories of these pasts.
当我准备拍摄一部关于土本典昭的电影时，我所拥有的素材，是土本典昭所拍摄的电影和背负着这些记忆的土本典昭现在的脸。
A slider bearing is consisted of a slider, a rotating disk, and an ultra thin air film between them.
滑座轴承由滑座、旋转磁片、及二者间的超薄气膜所组成。
However, due to more and more journal bearings nowadays so operating under conditions of high speed and heavy load would produce higher oil film pressure than before, as well as the prevalence of thin bearing and the developing tendency of lower elasticity modulus of bearing material, the elastic deformation of bearing can no longer be neglectedThis paper employs the finite difference method...
而现代滑动轴承常在高速、重载条件下运行，产生很高的油膜压力，加上由于薄壁瓦的兴起和轴瓦材料向低弹性模量方向的发展，使得轴瓦的弹性变形变得不容忽视。
In this dissertation including the effects of journal, bearing block perturbation and inlet oil pressure on the film reformation and rupture boundaries, static characteristics of journal bearing, numerical modeling of nonlinear dynamic characteristics of oil film force, analysis of journal, bearing block perturbation and inlet oil pressure effects on nonlinear dynamic characteristics, experimental observation of the oil film reformation and rupture boundaries, analysis of the oil film flow state of the journal and bearing block perturbation are studied.
本文主要研究：不同边界条件、进油压力对滑动轴承静特性的影响；轴颈、轴承座扰动和进油压力对油膜上游形成与破裂边界以及轴承静特性的影响；油膜非线性动特性的建模、表征和轴颈、轴承座扰动、边界条件对其影响；轴承座扰动和进油压力对滑动轴承油膜形成及破裂边界的实测；轴颈和轴承座扰动对滑动轴承中油膜流态的影响。
A new theory of multi-floating-ring dynamic film bearing is proposed by the author.
在普通径向滑动轴承中加入一个以上浮动环，使每环以一定转速比旋转。
Then according to the balance relation between the load of the piston pin and the bearing capacity of the oil film, we can decide the moving orbit of the piston pin in the connecting-rod bush by means of the oil film thickness calculated at each moment under the dynamic load.
然后根据实际负荷与油膜承载力的平衡关系，计算出动载荷下每一时刻的油膜厚度，从而确定活塞销轴心在连杆小头铜套中的运动轨迹。
Then according to the balance relation between the load of the piston pin and the bearing capacity of the oil film, we can decide the moving orbit of the piston pin in the connecting-rod bush by m...
计算结果表明，连杆在整个运行周期中，绝大部分时间承受压缩载荷，且压缩载荷远比拉伸载荷大。此结果可用于发动机活塞连杆组的结构设计与故障诊断中，并能对一些实际故障现象进行合理的理论解释。
This paper begins with the analysis of chain driving motion characteristics to find the causes to the scratching of paint film on the bottom surface of the work pieces by the load bearing part of the chain plate conveyer on the steel pretreatment line, and several rules in structural design of the chain plate conveyer are put forward.
从链传动运动特性分析入手，找出钢材预处理线上板链输送机承载件对工件下表面漆膜划伤问题的原因，并提出了板链输送机结构设计方面的几项原则。
Oily film bearing is a kind of sliding bearing, appearance looks be like simple, it is large cold, hot rolling mill however in reaching thick board the indispensable core component on rolling mill, the safety that matters to rolling mill moves and affecting plank quality.
油膜轴承是滑动轴承的一种，外表看似简单，却是大型冷、热轧机及中厚板轧机上不可或缺的核心部件，关系到轧机的安全运行并影响着板材质量。
A dynamic model for rotor-stator rubbing system of multilobe bearings which have a combined action of oil-film force, rubbing force and geometrical eccentricity between stator and bearing is put forward in this paper.
本文针对多油叶轴承支承的转定子碰摩系统，建立了当轴承与定子几何不对中时，油膜和碰摩联合作用下的转子系统动力学模型，探寻了该模型的数学求解方法。
Familiar with design structure and operation principle of the oil film bearing.
能熟练阅读英文图纸和专业资料，有良好的口语能力
The experiment method for the non-linear oil film force of the guid bearing of hydraulic turbine generator is improved.
针对模拟轴承转子系统的导轴承非线性油膜力对实验测量方法进行了研究。
With design structure and operation principle of the oil film bearing.
了解长材轧机、油膜轴承的设计结构及其工作原理·Capable
Thrust bearings and the oil film to the bearing oil film.
推力油膜轴承和经向油膜轴瓦。
Taking a high precise oil film bearing as a research object, the experiments are done and proved the validity of the method.
通过对大型高精度油膜轴承的实际检测，证明该方法能实现工件的在线实时监测，且所测结果优于传统测量方法。
The formulae for calculating the non-linear dynamic forces of oil film bearing are obtained by use of finite length bearing theory.
发展了一种考虑弯曲振动与扭转振动耦合的新的陀螺矩阵，引入了作者基于有限长轴承理论得出的油膜轴承非线性动反力计算式。