回转支承,slewing bearing
1)slewing bearing回转支承
1.Slewing bearings are basic components widely used in construction machinery industry.回转支承是工程机械行业的重要基础件。
2.The vibration of slewing bearing directly reflects internal operating situation of a crane.回转支承的振动直接反映内部运行状况 。
3.For the large slewing bearing, Vibration inevitably comes into being in the course of rotating, and the impact brought by vibration may impair the intensity of assemblies.回转支承在回转过程中不可避免地将产生振动 ,由振动所带来的冲击会影响部件的强度。
英文短句/例句

1.roller slewing ring滚子夹套式回转支承
2.The numbering of Rotary Fulcrum bearing (The StandardJB2300-84)回转支承代号编制方法(JB2300-84)
3.Contact stress anslysis of rotary-support component under tractive rolling contact回转支承构件牵引滚动接触应力解析
4.Research on fracture diagnosis and prevention of slewing bearing's high strength bolt挖掘机回转支承螺栓断裂分析与预防
5.Fracture diagnosis and prevention of excavator slewing bearing high strength bolt挖掘机回转支承螺栓断裂诊断与预防
6.LabVIEW Based Design for a Measurement System of Slew Rings基于LabVIEW的回转支承测试系统设计
7.Enabling technologies for new rotary support device of ultra-large-scale rotary floating cranes超大型全回转浮吊新型回转支承装置关键技术的研究
8.Research on Dynamics Simulation of the Electric Shovel Swing Bearing;矿用挖掘机回转支承的动力学特性仿真研究
9.Study on the Large 131.50.3550 Three-rows-roller Rotative Bearing;131.50.3550型三排滚柱式回转支承的研究与开发
10.The FEA on the Slewing Frames of Tower Crane;塔式起重机回转支承系统的有限元分析
11.Wheel pressure simulative calculation and actual measuring verification of 7500t floating crane turning support7500t浮吊回转支承轮压仿真计算与实测验证
12.Grinding Wheel Truing for the Slewing Ring's Ball Track Grinding in Relation to Wind Energy Turbines风电回转支承滚道切入磨削的砂轮修形
13.Numeral Device for Examination of the Measuring Rod in Slewing Bearing数字式回转支承滚道直径测量杆比对装置
14.The Research of Large-diameter Antifriction Bearing s Trouble Mechanism and Diagnosing Technology of Trouble;大型回转支承装置故障机理及故障诊断技术的研究
15.Key Technology and Realization of the Instrument for Signal Collection;大型回转支承故障检测仪若干关键问题的分析研究
16.A Portable and Efficient Measurement Device for Measuring the Raceway Diameter in Large Slewing Bearing一种轻便高效的大直径回转支承滚道直径测量装置
17.Reason Analysis and Fault Diagnosis of Cross-roller Slewing Ring单排交叉滚柱式回转支承保养维护与故障诊断分析
18.Optimum Supporting Angles of Kiln Wheel to Wheel Belt--A FEM Optimization回转窑托轮对轮带最佳支承角的有限元优化
相关短句/例句

slewing ring回转支承
1.Study on the application of processing & machine tool with CNC cutting of a rang slewing ring;回转支承数控加工工艺与装备的应用研究
2.Friction resistance moment slewing ring;回转支承装置的摩擦阻力矩
3.Multi-body system theory was employed here to form the geometric error model of vertical CNC lathe and to make an analysis of the precision of the slewing ring's ball track turned in vertical CNC lathe.应用多体运动学理论建立数控立车的几何误差模型,对数控立车车削加工回转支承滚道进行了误差分析。
3)large-size bearing回转支承
1.In order to monitor large-size bearing,the instrument for the signal collection with high sampling frequency and large datum storage is needed.对回转支承进行故障检测需要较高采样频率和大容量存储的信号检测仪 ,而一般的信号采集仪无法同时满足两种需求 。
4)rotary supporting ring回转支承环
5)Rotary Backup Roll Wheel回转支承辊轮
6)replacing of turning bearing回转支承更换
延伸阅读

钢包支承装置钢包支承装置ladle supporting equipment gongbao Zh一eheng zhuongzhi钢包支承装置(ladle supporting equipment) 支承盛钢捅(钢包)进行浇注的连铸设备。有钢包支架,钢包车和钢包回转台等多种类型。 钢包支架最简单的钢包支承装置,由钢结构焊接而成。它只能支承钢包,不能使之升降和回转,因而不便于迅速更换钢包和采取钢流保护措施,只能用于同跨浇注和单炉浇注以及浇注一般用途的钢种。 钢包车有门式和半门式两种结构,可用于同跨和过跨浇注。门式钢包车可在浇注平台上设置的两条轨道上行走,钢包也可以升降。半门式钢包车是门式钢包车的一种改进型,它的一端车轮支承在厂房柱子或其他构件上,减轻了平台的负荷,并使平台空间开阔,改善了操作者的工作环境。 钢包回转台用得最为广泛的钢包支承装置。它的一个臂支承正在浇注的钢包,另一个臂可同时安放另一个钢包。钢包回转台运送、更换钢包极为灵活和方便,可以用于同跨和过跨浇注以及实现多炉连浇。钢包回转台的回转运动通常采用电动一机械方式,而升降运动采用液压方式。钢包回转台都备有事故回转驱动系统,采用液压马达或气动马达供给动力。大多数回转台的两个臂上装有用于钢水称量的压力传感器。钢包回转台有直臂式、单臂旋转式和单臂升降式等多种型式。(见彩图插页第21页) 直臂式钢包回转台两个臂组成一个刚性结构,同时作旋转运动和同时升降。也可在两个臂的钢包支座下加液压缸实现两个臂的钢包单独升降。直臂式钢包回转台结构简单(见图1),维修方便,制造成本低,应用广泛。兮牛 图1直臂式钢包回转台 1一钢包;2一传动装置;3一支承座;4一承载臂 单臂旋转式钢包回转台它的两个臂为两个独立的构件,分别安装,可以单独旋转。(见图2)这种回转台操作灵活,一个臂上的钢包正在浇注时,另一个臂可在任意角度接受另一个钢包,因而特别适用于连铸机纵向布置的车间。这种形式的回转台结构复杂,制造成本较高。 单臂升降式钢包回转台亦称蝶形回转台。它的两个臂可以单独升降和同时回转。这种回转台一般用于大容量钢包的支承和浇注。(见图3)飞尹 图2单臂旋转式钢包回转台 1一支承臂;2一驱动装置;3一支承座;4一钢包ha 图3单臂升降式回转台 (俞姜)