查询词典 bearing

The Chinese Shandong triumphant America auspicious bearing science and technology limited company mainly produces 2, 3, 5, 6, 7, 8, the CC section guarantees, short column Man Zhuanggun, the single row adjusts the heart gun subclass forming roll to receive, the CARB ring gun sub-and so on the bearing products.

中国山东凯美瑞轴承科技有限公司是一家高新技术企业，专业致力于轴承新产品开发，生产非普通轴承，通用轴承的销售以及进出口业务，并致力研究开发替代进口轴承的新产品，本公司设备先进、全新、公司运作规范，保证轴承质量，价格优惠，欢迎中外客户前来商谈。

Bearing in railway use of the new system and maintenance of the railway goods company bearing oil seal for more than 40 percent market share, ranking the first.

目前在铁路轴承新制及维修的使用中我公司铁路货车轴承油封市场占有率40%以上，位居第一。

The new ideas from this paper: using mechanics principle study of soil, create a practical test to prove that it could change the physical mechanics character of base soil completely, reducing distortion, improving strength, and eliminating wet or sinking of base soil by seal extrusion during hole formation process at certain replacement rate; it could strengthen the loessial soil base to high bearing capacity to standard value of 300 to 400kPa through seal extrusion to hole formation technology together with rammed cement soil pile. Some value of the parameters adopted by bearing capacity calculation of the composite base of rammed cement soil pile with seal extrusion to hole formation exceeded the criteria of 'Technical Regulation on Building Ground Treatment'.(JGJ79-2002) This technology meet the design requirements and save investment.

本课题的创新点：1 利用土力学原理进行研究及理论推导，并经实践：证明了在置换率为某一定值的情况下，在成孔过程中通过挤密作用可以从根本上改变地基土的物理力学性质，使地基土的变形减小，强度提高，湿陷性消除；2 挤密成孔工艺与夯实水泥土桩的组合，可使低强度的湿陷性黄土地基变成高强度的复合地基，其承载力特征值可达 300~400kPa；3 挤密成孔法夯实水泥土桩复合地基承载力计算所采用的有关参数取值范围超出了《建筑地基处理技术规范》JGJ79-2002 中的有关规定；4 在节省投资的前提下，解决了地基高承载力、低变形及黄土湿陷性问题，达到了设计要求。

Modern rolling mill running with heavy-duty and high-speed, due to resolve rolling mill roller bearing longevity shortenning and burning problem,against the traditional thoughts of "random phenomenon" and "offsetting roll system position", the new thoughts of relation between rolling mill 1mm~1um micro-dimensional behavior and load characteristic of rolling mill roller bearing and screw-down drive thread pair, is developed.

现代轧机在重载、高速运行中，对轧机设计理论无法解决的轧机滚动轴承短寿烧损难题，挑战&随机现象&和&偏移距辊系定位&学术成见，开辟了探索轧机辊系1mm～1μm微尺度行为与轧机滚动轴承和压下传动螺纹副承载特性有关的新思路与方法。

Linear shaft, bearing, guide, joint bearing, slide unit, ball screw, machinery parts...

直线轴，轴承，导轨，滚珠丝杠，关节轴承，滑动单元，机床附件等

MAIN PRODUCTS:; LINEAR MOTION ,LINEAR GUIDE ,SLIDE BEARING ,MICRO STAGE ,BALL SCREW ,SUJ2 SHAFT ,COUPLING ,CROSSED ROLLER WAY ,BEARING ,OILLES BUSH......

线性滑轨。滚珠螺杆。直线轴承。精密轴心。直线滑台之件代理销售；本公司从事精密传动元如线性滑轨。滚珠。。。

By analyzing the causes of the failure of bearing sealing in a certain device of screw conveyer ,the structure of packing box was improved and the combined packing was selected,and the nonleakage of the bearing sealing was attained.

分析螺旋输送器轴封失效原因，通过改造填料函结构，选择组合填料密封，实现了螺旋输送器轴封的无泄漏。

PLUMMER BLACK,ADAPTER,DRUM COMPRESS MACHINE,SCREW CONVEYORS,CHAIN CONVEYORS,Auto Sheet Cutter,Ceramic Ball Bearing,Plastic Bearing, Cearmic Ball...

连座轴承、陶磁轴承、塑胶轴承、陶磁珠、滑轨、润滑器、抗菌活性炭、SUS 316L不锈钢超薄片积层耐蚀。。。

Based on the nonlinear dynamical model of the rotor-bearing system with rub-impact fault, the stability of the periodic motion of the system in unbalance-rotating speed plane and rotor/stator clearance- rotating speed plane were studied by the continuation-shooting algorithm. The system periodic motion and its stability were obtained. An experimental setup was developed to investigate nonlinear vibration characteristics of such rotor bearing system.

根据碰摩转子轴承系统的非线性动力学模型，利用延拓打靶算法，在碰摩转子轴承系统不平衡量-转速和碰摩间隙-转速参数域内，研究系统的周期运动及其分岔失稳等动力学行为，得到了系统周期运动的稳定性及失稳规律；建立了研究转子轴承系统碰摩故障的实验装置，通过实验，研究了转子系统碰摩故障的非线性振动的特征。

There are two types of materials, blocks and plates, and it could use different prescriptions and processing to make load-bearing wall block, non-loading bearing wall block and insulation block, plates include insulation roof plate, insulation floor plate and insulation wall plate.

该设备制作加气混凝土，是一种新型的建筑材料，主要有砌块和板材两类，可利用不同配方、工艺制作承重墙砌块、非承重墙砌块和保温砌块，板材分为屋面保温板、保温楼板和保温墙板。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。