轧辊

焊管轧辊CAD／CAPP系统的开发

Development of cad / capp system for welded pipe mill roll

VC轧辊塌陷位移的能量法解析

Analysis of the collapse displacement of VC roll by energy method

基于LabView的数控轧辊车床车刀检测系统

Testing System of Lathe Tool of CNC Roller Lathe Based on Lab VIEW

异型管双道次辊挤成型过程的研究同轴型双程放大器的研究方矩形钢管轧辊CAD

FEM Simulation of Double - Pass Roll Extrusion Forming Process of Square Shaped Tube

一种基于CCD的新型轧辊平行度检测系统

A New Parallel Measuring System for Roller Based on CCD

轧辊铣床CNC系统的设计

A Design of CNC System for Roller Milling Machine

VC轧辊心轴与辊套过盈量的确定

Determination on amount of interference between mandrel and roller sleeve of variable crown roller

本文还报道了用自制Fe基合金粉末成功修复大型轧辊的实例

As a practical example , a large mill roll has been successfully repaired with the self-made Fe-based alloy powders

CBN杯形砂轮端面磨削轧辊的磨削几何学分析

Geometrical analysis on the side grinding of steel roll with CBN cup wheel

Cr（12）MoV钢轧辊的失效分析及热处理工艺探讨

Invalidation Analysis and Discussion of Heat Treatment Techniques for Cr_ ( 12 ) MoV Steel Roller

由于PC热连轧机轧辊成对交叉，因而在变形区接触表面产生随交叉角变化的轴向力。

A changing axial force generated on the contacting surface of deforming zone results from the change in the cross angle of rolls during strip hot rolling .

基于MDT的焊管轧辊特征造型设计

Design of the Feature Modeling for Welded Tube Roll Based on MDT

HSS高性能轧辊的应用与维护

The application and maintenane for HSS high performance roller

通过H型钢轧件在万能孔型中的受力分析，直接推导出轧件对轧辊的前滑公式。

On the basis of analysing the forces acted on H-beam in rolling by the universal pass , the formulas of the forward slip are derived in this paper directly .

根据铸轧辊套温度场的特点，运用Galerkin方法，实现了铸轧辊套温度场的近似解析求解。

In the light of the rollers temperature field , the approximate analytical solution for roll shells temperature field is achieved with Galerkin method .

F4轧辊振纹频率为78Hz，是由机座水平系统共振造成的；

The frequency of F4 roller chatter mark is 78 Hz , which is caused by stand horizontal resonance vibration .

最新研制投产的新型大功率CO2激光毛化成套设备及工艺，能快捷、稳定、高质量完成轧辊毛化，迅速提高优良材质薄板的后续加工特性。

The powerful CO 2 laser texturing equipment which was manufactured and put into production lately , can texture roller quickly , stably and with high quality , and improve the following processing character of steel sheet .

本文论述了一种具有轧辊偏心补偿功能的压力AGC（P-AGC）系统。

In this paper , a kind of P-AGC system which can compensate for the back-up roll 's eccentricity is presented .

模拟结果表明，在排辊成形过程，板带边缘、中心以及与BreakDown轧辊接触的区域存在较大的加工硬化；

The simulated results show that in the cage roll forming process , more work hardening exists at the strip edge , strip center , and the area on the strip , contacted by the rolls of BreakDown pass .

由于PC轧机轧辊之间存在交叉，轧制过程中会产生较大的轴向力，在高速轧制情况下，轧机的稳定性低于普通四辊轧机，限制板带产品的质量和轧制生产效率。

Because of the rolls pair crossed , the rolling process has a greater axial force . In the case of high-speed rolling , rolling mill stability is lower than the regular four-high mill to restrict the strip product quality and rolling production efficiency .

结果表明：F2轧辊振纹频率为14Hz，是由齿轮座齿轮啮合冲击激起主传动扭振造成的；

It was found that the frequency of F2 roller chatter mark is 14 Hz , and which is caused by torsinal vibration of main drive system excited by transfer case mesh impact .

首次推导出了CVC轧辊凸度与轧辊轴向移动量之间的非线性关系，提出了凸度极值的概念。

The nonlinear relationship between roll crown of CVC rolls and their shift amount is first deduced . The concept of crown limit is first given in the paper .

结果表明，用合适的工艺可以实现在回转体（基体为HT200）表面离心铸渗WC制得轧辊。

To the experimental results , through suitable process , it is possible to make a roller through combining WC in the surface of revolving body .

基于V-Ti-Cr-Mo无限冷硬球墨铸铁轧辊的研究

Study on the Indefinite Chill Spherical-graphite Cast Iron Rollers Based on V-Ti-Cr-Mo

制备了高碳高钒系高速钢辊环，通过SEM、EDS、XRD分析以及硬度测量研究了奥氏体化保温时间对高碳高钒系高速钢轧辊材料的组织和耐磨性的影响。

The effect of austenizing time on the microstructure and wear resistance of the HSS work-roll manufactured by centrifugal casting method were investigated . The SEM , EDS , X-ray diffraction analysis , and hardness measurement were conducted on the material to identify carbides .

仿真研究表明，对于提高轧件的厚度精度WARE优于轧辊偏心的傅立叶分析器（FARE）和其改进算法（MFFT和LS算法），并可使轧辊偏心对厚度的影响减小90%。

The simulation results showed that the WARE was superior to the FARE , MFFT and LS in improving thickness precision of rolling products and could reduce the influence of the back up roll eccentricity by more than 90 percent .

介绍了鞍山钢铁股份集团有限公司（鞍钢）1700热连轧AGC系统中抑制轧辊偏心扰动的一种有效的方法&CTA轧制力偏心滤波器，分析了其特点及基于相位补偿控制算法的优越性。

An effective method that restrains the disturbance of roller eccentricity & CTA rolling force eccentricity filter used on 1 700 hot strip mill of Anshan Iron and Steel Group Corporation is presented . The characteristics and advantages of control algorithm based on phasic compensation are analysed .

目前，FCB合金在国外已成功的应用于一些热作模具如轧辊、玻璃瓶模具、铸铝和铸镁模具以及耐磨备件如泥浆泵叶轮等。

The alloys have been successfully applied to produce dies , such as mill roller , glass mould , casting mould for aluminum and magnesium components , and other wear-resistant components , such as slurry impeller .

依据CSP连铸工艺中结晶器内钢液凝固、二冷区内铸坯与喷淋水和轧辊及空冷区内铸坯的传热特点，采用①符合实际的等效比热模型；

According to the property of heat transfer for molten steel solidification in crystallizer , the casting slab and spray water in the second chilling zone and the casting slab in air chilling zone , and selecting ( 1 ) the model of practical equivalent specific heat ;

以弹性接触理论为基础，利用Hertz基本公式，同时考虑轧辊的弹性压扁变形和轧件的弹性回复变形，推导出一个精确计算压扁接触弧长的模型。

A model for precisely calculating the flattening contact arc length has been derived using Hertz formula on the basis of the elasticity contact theory . In the model both the roll elastic deformation and the strip elastic deformation have been taken into full consideration .