查询词典 main bearing

Based on the function and reliability, the design principle for thepermanent magnetic bearing in rotating machine is put forward. FailureMode Effect and Criticality Analysis is studied for thepermanent magnetic bearing, and corresponding designs for magneticbearing are made to enhance the reliability. In addition, the main failuremode and failure causes are found by FMECA, it is found that theadditional alternate magnetic field within the machine causing thepermanent magnet to demagnetize is the main failure mode of thepermanent magnetic bearing in rotating machine.

本文提出了基于功能和可靠性的旋转机械永磁轴承的设计原理，对旋转机械永磁轴承进行了失效模式影响及危害度分析，并相应地提出可靠性设计措施，以提高永磁轴承的可靠性，同时通过FMECA找出了影响永磁轴承可靠性的主要失效模式及失效因素。

For example, the roll elastic deformation breaks the statically determinate condition of roll system in duo mill, and this is the main reason of bearing longevity shortening and burning accident; in aluminium foil four-high mill roll system with a 1 mm gap, the ideal position kept by a 3 mm offset is out of effect, some phenomenon such as chock horizontal vibration, gyroscopic effect and micro dimensional dynamic cross happen in fact rolling process, abnormal super and partial load resulted by these is the main reason of the end thrust bearing accident; the thermal deformation of mill roll system accompanying the temperature raising not only changes the roller track age of rolling bearing, but also results a micro dimensional slow dynamic inverse cross that counteracts the gyroscopic effect in a degree.

如二辊高刚度轧机轧辊的弹性弯曲微尺度行为，破坏了辊系机构杆系的静定条件，成为轧机轴承短寿烧损的主要根源；铝箔四辊轧机只具有1mm的有隙辊系，凭借设置3mm偏移距和轧制力平衡产生的水平力以保持轧辊理想定位失去效用，却发生轴承座水平振动现象、陀螺效应和动态交叉微尺度行为，成为止推滚动轴承异常超偏载导致短寿烧损的主要根源；轧机辊系的伴随升温产生的热变形，不仅改变了滚动轴承滚道轮廓，还引起运动副内慢变动态反交叉微尺度行为，抵消陀螺效应的部分动态交叉角度。

The main products include deep groove ball bearing, variation core roller bearing, cylinder roller bearing, british system bearing, variation core ball bearing, double row deep groove ball bearing, pillow block bearing, corner touch bearing, trust roller bearing, tapered roller bearing, and spherical roller bearing.

主营产品包括：深沟球轴承、调心滚珠轴承、圆柱滚珠轴承、英制轴承、调心球轴承、双列深沟球轴承、座架、角接触轴承、推力球轴承、圆锥滚子轴承和球面滚珠轴承。

Products factory operators; Steyr, Steyr Wang, Hao Wo main bridge shell rear axle, bearing blocks, cross the bridge cover, Steyr wheel shell, shift cylinder, rear axle sudden yuan, ZF Clutch fork shaft, swing rod, before and after the brake hub, Steyr various separation fork, gear room covered ,67-68 pulley, bridge sudden yuan, steel plate, parallel to shell axis, double-H shift shaft , 0503 Steyr-axis between the shell bad, bad Steyr 0198 Inter-axis shell, oil seal and seat, steel plate before and after the hanging ears, rear wheel, shift box assembly, double H shift rocker, one, two block I. block F99588, shift box casing, drive shaft telescopic forks, steel slide, shift cylinder, a variety of connecting plates, gearbox sudden yuan, three, blockIntroduction F99589, Steyr cylinder cover, double-H shift dial head, adjust the lever fork, wheel cover, FL clutch fork, FL Clutch fork shaft, Steyr after the output shaft bearing support, flywheel shell, fork and seat connection, Steyr Cylinder Head,ácover ,67-68 water pipe joints, rear brake camshaft bracket, rear axle minus the main shell, minus the shell of the main bridge, bearing seat, adjust the lever forks, brackets, brake lane joystick arm, gearbox sudden yuan, clutch pedal arm, oil block at the end of care, single head, double-headed rocker, gear room covered, decelerationround, adjust the lever forks, shift box casing, double H shift dial head, Double H shell, gear room covered, separation lever plate before and after the hanging ears, double-H shift shaft, decelerationround,áBushing, Steyr 10 file clutch shell, the bridge box, minus the shell after the main bridge , Bearing Block, the bridge cover, Steyr wheel shell, shift cylinder, after the sudden the bridge element, ZF Clutch fork shaft, swing rod, steel slide, shift box casing series products .

本厂经营产品；斯太尔，斯太尔王，豪沃后桥主桥壳，轴承座，过桥箱盖，斯太尔轮边壳，换挡汽缸，后桥突元，ZF离合器拨叉轴，摆杆，前后制动毂，斯太尔各种分离拨叉，齿轮室盖，67-68皮带轮，中桥突元，钢板垫板，平行轴壳，双H换挡轴，斯太尔0503轴间差壳，斯太尔0198轴间差壳，油封及座，钢板前后吊耳，后轮毂，换挡盒总成，双H换挡摇臂，一，二挡导块F99588，换挡盒套管，传动轴伸缩叉，钢板滑座，换档汽缸，各种连接盘，变速箱突元，三，四挡导块F99589，斯太尔汽缸盖，双H换挡拨头，杠杆调整叉，轮边盖板，FL离合器拨叉，FL离合器拨叉轴，斯太尔输出轴后轴承座，飞轮壳，连接叉及座，斯太尔汽缸盖（欧II，平衡轴盖板，67-68水管接头，后制动凸轮轴支架，后桥主减壳，中桥主减壳，轴承座，杠杆调整叉，托架，行车制动操纵杆臂，变速箱突元，离合器踏板臂，油底托块，单头，双头摇臂，齿轮室盖，减速轮垫片，杠杆调整叉，换挡盒套管，双H换挡拨头，双H壳体，齿轮室盖，分离杠杆，钢板前后吊耳，双H换挡轴，减速轮垫片，平衡轴衬套，斯太尔10档离合器壳，过桥箱，后桥主减壳，轴承座，过桥箱盖，斯太尔轮边壳，换挡汽缸，后桥突元，ZF离合器拨叉轴，摆杆，钢板滑座，换挡盒套管等系列产品。

This article in the collection analyzes the domestic and foreign high speed roller bit bearing research pertinent data in the foundation, in view of the present high speed roller bit bearing in the field application existence's question, through to the roller bit bearing main failure mode and the reason analysis, found the extension roller bit service life the theory basis, uses the method which the theory and the experiment unified to develop to the roller bit bearing surface strengthening technology as well as the bearing enclosure system's preliminary study, has provided a new mentality and the method for roller bit's design, further impelled the modern well drilling processing technology the development.

本文在收集分析国内外高速牙轮钻头轴承研究有关资料的基础上，针对目前高速牙轮钻头轴承在现场应用存在的问题，通过对牙轮钻头轴承主要失效形式和原因的分析，找到延长牙轮钻头使用寿命的理论依据，采用理论与实验相结合的方法开展了对牙轮钻头轴承表面强化技术以及轴承密封系统的初步研究，为牙轮钻头的设计提供了一条新的思路和方法，进一步推动现代钻井工艺技术的发展。

Since the boost pressure of a diesel engine is increased,the FEM analysis of the main bearing wall to evaluate the structural strength was conducted.

对某直列6缸柴油机提高增压压力后主轴承座的结构强度进行了有限元分析。

Multi-ribbed slab structure is a new structural system developed in recent years, with multi-ribbed slab wall as its main bearing member.

密肋复合墙体是建筑结构新体系密肋壁板结构的主要受力构件。

The first to use PRO / E software components establishment of the body (body, cylinder head, cylinder pad, cylinder liner, the main bearing caps, Flywheel carcasses, gear Connection Board Room, Shell pump, oil pan, about mounting frame, rear axle oil blocks, etc.) 3D solid model; Then use Hypermesh software division finite element mesh to ensure a good grid quality, and better coordination of the grid between quantity and accuracy of contradictions; Finally using ANSYS software components of a body finite element analysis.

首先利用PRO/E软件建立机体组件（机体、气缸盖、气缸垫、气缸套、主轴承盖、飞轮壳、齿轮室连接板、水泵壳体、油底壳、左右悬置支架、后轴油封盖等）的三维实体模型；然后利用Hypermesh软件划分有限元网格，保证了良好的网格质量，较好地协调了网格数量和计算精度之间的矛盾；最后利用ANSYS软件对机体组件进行了有限元分析。

The registered mark of Derun is WDRZ. We specialize in manufacturing thrust roller bearings. Our main products are thrust ball bearings, thrust cylindrical roller bearings, thrust taper roller bearings, thrust angular contact ball bearings and thrust aligning roller bearings ,deep groove ball bearing,spherical plain bearing,self-aligning bearing ,slewing bearing,and so forth. We also produce non-standard thrust roller bearings ,cylindrical roller bearing ,tapered rolling bearing,oscillating bearing,four-point contact ballbearing according to customers' requirements.

瓦房店德润轴承制造有限公司注册商标为&WDRZ&是专业制造推力找的制造厂家，产品包括：推力球轴承、推力角接触球轴承、推力圆柱滚子轴承、推力圆锥滚子轴承、推力调心滚子轴承、满滚子圆柱轴承、关节轴承、深沟球轴承、英制圆锥轴承，并且可以根据用户要求设计制造各种非标准轴承。

The registered mark of Derun is WDRZ. We specialize in manufacturing thrust roller bearings. Our main products are thrust ball bearings, thrust cylindrical roller bearings, thrust taper roller bearings, thrust angular contact ball bearings and thrust aligning roller bearings ,deep groove ball bearing,spherical plain bearing,self-aligning bearing ,slewing bearing,and so forth. We also produce non-standard thrust roller bearings ,cylindrical roller bearing ,tapered rolling bearing,oscillating bearing,four-point contact ballbearing according to customers' requirements.

瓦房店德润轴承制造有限公司注册商标为&WDRZ&是专业制造推力轴承的制造厂家，产品包括：推力球轴承、推力角接触球轴承、推力圆柱滚子轴承、推力圆锥滚子轴承、推力调心滚子轴承、满滚子圆柱轴承、关节轴承、深沟球轴承、英制圆锥轴承，并且可以根据用户要求设计制造各种非标准轴承。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐