copper band

The paper explains in detail the driving and cooling principles of the converter trunnion ring, provides preliminary analysis from the perspectives of crack formation mechanism, material, machining and on-site operation according to the actual conditions of trunnion ring crack, and finds out the existing problems.

详细地介绍了托圈的传动及冷却原理,针对转炉托圈出现裂纹的现象,从裂纹产生的机理、材质、加工及现场使用情况进行了初步的原因分析,找出存在的问题。

Through optimizing the fit dimension of upper and bottom torsionproof base with trunnion ring, and improving the fixing method of the upper and bottom torsionproof base, we radically eliminated the axial float and prevented the loose of the liner of the torsionproof base and alleviated the impact and the vibration.

梅钢炼钢厂对2座150t转炉炉体支撑装置进行了部分改进,通过优化转炉上、下防扭座与托圈的配合尺寸,改造上、下防扭座衬板固定方式,从根本上消除了销轴的轴向窜动及防扭座衬板易松脱和摇炉操作时产生的较大冲击、振动。

By using 3D non-linear FEM for the calculation of mechanical stress of 70 t converter loop in different angles,the results indicate that both the overall mechanical stress and displacement are lower and are the symmetrical distribution obviously.

应用三维非线性有限元法,对70 t转炉托圈在炉体倾斜不同角度时,进行了机械应力计算,计算结果表明托圈整体应力水平较低,但是在刚度变化大的局部产生了明显的应力集中,分析结果为转炉托圈的优化设计提供了可靠的依据。

Converter loop is a heavy dimensional structure with complicated welded parts.

转炉托圈是一个重型的复杂空间焊接结构,在使用中承受机械载荷以及长期温度载荷。

The converter loop is a key component to the converter,which is endured complicated mechanical and thermal stress at work.

针对某钢厂转炉托圈产生的裂纹,对托圈所受应力进行三维非线性有限元分析,计算结果表明,温度应力是裂纹产生的主要原因。

Fitting up and welding technology of steelmaking converter trunnion ring;

介绍了酒钢炼钢厂50t转炉托圈的组对及焊接,采取新颖的组对方法,使同轴度误差在控制范围内;采取合适的焊缝布置及探伤方法,确保转炉托圈组对后达到了使用标准,延长了其使用寿命。

Analysis on finite element of temperature field and revamp on ribbed slab of ring carriage of converter;

转炉托圈温度场有限元分析及内筋板结构改造

The basic structure and features of ring carriage of converter are analyzed.

分析了转炉托圈的基本结构和特点，着重对整体式大型转炉托圈的机械加工工艺进行了技术攻关，为大型转炉托圈采用整体式结构，以提高刚性和承载能力奠定了基础，并获得成功。

The Design and Research of Converter Support

鞍钢180t转炉新型托圈设计与研究

A New Converter Suspension System

新型实用的转炉托圈与炉壳悬挂装置

Analysis of Thermal-Structure Coupled Stress in Converter Loop Based on Contact Model

基于接触模型的100T转炉托圈热-机应力分析

FEM analysis of the converter trunnion ring based on ANSYS

基于ANSYS转炉托圈的机械应力及模态分析

Welding Procedure and Distortion Control for 60t Supporting Ring

60t以上大型托圈的焊接工艺及变形控制

A fast, tight360= turn made in a motor vehicle or motorized boat.

转圈驾摩托车或摩托艇形成的360°的快速转圈

Smart Bristow faradic coil

斯马特.布里斯托氏感应线圈

Her latest stunt be ride a motor cycle through a ring of flames

她的最新特技表演是骑摩托车钻火圈

Her latest stunt is ride a motor cycle through a ring of flames.

她的最新特技表演是骑摩托车钻火圈。

The Length for 1° Difference of Longitude in Parallel of Latitude on Mercator Chart

墨卡托海图上经差1°的等纬圈弧长

Nanjing: How to Develop Modern Service Industry Based on Metropolitan Region;

南京:如何依托都市圈发展现代服务业

The design of EAST diamagnetic measurement system including diamagnetic loop and compensation loop has been given.

介绍了EAST托卡马克逆磁线圈加补偿线圈的逆磁测量。

"As they entered the last lap, Thomas was still running second."

当他们跑最后一圈时，托马斯仍位居第二。

Calculations and Experiments of the TF Magnets Heat Load on EAST;

EAST托卡马克装置纵场线圈热负荷的计算与实验

Analysis on the Causes for the “Strange Export Circle” that Chinese Motorcycle Industry Gets into;

中国摩托车行业陷入出口“怪圈”的原因探析

The Cycles and Paths in Hypercube and Honeycomb Rectangular Torus

超立方体和蜂窝矩形环托中的圈和路嵌入

Juan Pablo Montoya was forced to retire on lap 18 after his car got stuck on a high kerb after spinning off the track.

他的队友蒙托亚在第18圈时因为赛车失控打圈卡在路缘，被迫在中途退出比赛。

They painted a whole set of white circles on our courtyard wall, and squatted down one by one for target practice, still singing all the time!

用白粉子在我家映壁上画上许多圆圈圈，一个一个蹲在院子里，托着枪瞄那个，又唱起来了