supporting roller

The Application of New Forging Process on Heavy Back-up Roll;

整锻支承辊锻造新工艺应用研究

The tension-tension fatigue properties of Cr4 and Cr5-type steels for back-up rolls were measured by using the group test method,the microstructure of the steel was also studied by means of XRD,SEM.

利用成组试验法对Cr4、Cr5型支承辊用钢的拉-拉疲劳性能进行了测定,并利用金相、XRD、SEM等手段对其组织进行分析。

The wear model for back-up roll on wide hot strip tanderm mills was developed by dividing the barrel into uniform slices on the basis of measured contours of worn back-up rolls.

在实测热连轧支承辊磨损辊形的基础上,采用分割法,沿支持辊轴向把辊身分成均匀的等分,建立了热连轧支承辊磨损辊形数学模型,该模型根据带钢的轧制工艺参数可以及时地计算出支承辊在线磨损辊形。

The Optimize Practice of the After Forged Heat Treatment Process for the Large Forged Steel Backup Rolls.;

大型锻钢支承辊锻后热处理工艺优化实践

The Manufacturing of 5%Cr Backup Roll for 2050 Hot Strip Mill of Baosteel;

宝钢2050轧机5%Cr支承辊的制造

Improvement in shape and transverse error of plate by backup rolls with variable contacting length;

应用变接触长度支承辊改善中厚板板形及横向同板差

The original specification,assembly structure and cone sleeve's structure characters of filmatic bearing for back up roll on 1700mm tandem hot rolling mill in BISC is introduced here.

介绍了本钢１７００ｍｍ热连轧机支承辊油膜轴承原有的技术性能、装配结构及锥套的结构特点，通过分析，阐述了锥套采用“ＫＬ”无键结构的必要性及设计思想，具有一定的实际参考价值。

By sampling at the rupture origin position of back up roll,applying the failure analysis means,combining the these analysis means such as chemical composition data,mechanical property target,macroscopic and microscopic metallurgical observation and scanning electron microscope etc,its rupture course and reason have been analyzed.

在支承辊的断裂源部位取样,运用失效分析手段,结合化学成分数据、物理性能指标、金相高低倍观察和扫描电镜等分析手段,分析了其断裂的过程以及原因。

occur easily when grinding back up roll bearing inner ring.

支承辊轴承内环磨削加工时易出现裂纹、烧伤、鱼鳞状、拉毛等缺陷,根据不同情况采取相应措施可减少缺陷的产生。

Anti-peeling off research and optimization design on the supporting roller of continuous hot rolling mill;

热连轧机支承辊抗剥落研究与优化设计

A type of height-adjustable supporting roller for tubes and tubular tools is introduced.

介绍了一种可调高度的管具支承辊,该支承辊的设计在使用功能性、制造经济性和维护方便性等方面都进行了较为详细的考虑。

he usage and failure condition of φ1 550 back-up rolls were analyzed in this paper.

通过分析φ１５５０支承辊的材质、使用及失效情况，合理选用了埋弧自动焊修复φ１５５０支承辊的材料，制定了焊接工艺及焊后热处理方法，有效地修复了φ１５５０支承辊。

The design of the hydraulic system of supporting roll puller.

为提高支承辊拆装作业效率,缩短拆装作业时间,降低工人的劳动强度;避免轴承等设备损坏,消除作业中的安全隐患,设计了一套板带热连轧厂支承辊拆装专用设备。

Failure Analysis on the Break of Back-up Roller Body;

1700mm连轧机组支承辊辊身断裂失效分析

Improvement of Assembly Mechanism for Supporting Rolls of Eleven-roller Strengthener

十一辊矫直机支承辊装配机构的改进

Investigation into Ageing Characteristics of Back-up Roll Flake off;

武钢冷轧厂支承辊剥落失效特征分析

Method and Application of Process Optimization for Backup Roll Chocks;

支承辊轴承座工艺优化设计方法与应用

APPLYING VCL BACK-UP ROLL TORAISE THE CONTROL LEVEL OF STRIP SHAPE

应用变接触长度支承辊提高板形综合调控能力

A Study on the Seal of HAGC Cylinder and Oil Film Bearing of Backup Roll

HAGC油缸和支承辊油膜轴承用密封件的国产化研究

Numerical Simulation on Temperature Field and Experimental Verification of Composite Casting Bearing Roller during Quenching Process

复合铸钢支承辊淬火过程温度场数值模拟与实验验证

FEM Analyses on Forming Mechanics of Inclusion Defects Inner Heavy Backup-Roll Forging

大型支承辊锻件内部夹杂性缺陷形成机理的FEM分析

backed up type roller leveller

带支承棍的辊式矫直机

backed up roller leveller without pressure regulation

支承压力不可调的辊式矫直机

backed up pressure regulating roller leveller

支承压力可调整的辊式矫直机

In order to represent this behaviour, we can consider one of the supports to be a pin support and all the others to be roller supports.

为阐明这一特点，设梁的支承之一为销轴支承，其他均为辊轴支承。

Design and Remaking of Temperature Control System for Oil Mist Lubrication of Work and Backup Roll Bridle Roll Bearings Box for Foil Mill

箔材轧机工作辊、支撑辊、张紧辊轴承箱油雾润滑温度控制系统的设计改造

Domestic Research on Large-Size TQITSE Bearing Used on Supported Roller of Imported Cold-Rolling Mill;

进口冷轧机支撑辊用大型TQITSE轴承国产化研究

The Design of New Rolling-shoe Bearing and Fundamental Research of Its Detecting System

新型辊履支承设计及其检测系统基础研究

central supporting bowl

中固轧辊,中支轧辊

The roller supports at A and B prevent transition in the vertical direction but allow rotation.

A和b处的辊轴支承不允许沿竖直方向平动，但允许转动。

THE INFLUENCE OF STRUCTURE AND CLASSIFIED NUMBER OF BACKUP GUIDE ROLLS IN CCM ON THE DEFORMATION OF SLAB BULGE

连铸机支承导辊结构及分节数对铸坯鼓肚变形的影响