working roll

a fixed pin roll which can form an articulated point together with the top working roll is arranged on the roll changing larry body;

所述的换辊车体有可与上工作辊组成一铰接点的固定销轴；

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a pull rod forms another articulated point together with the top working roll through the pin roll;

拉杆通过销轴与上工作辊组成另外铰接点；

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the vibration of 3rd order and 11th order working roll has a large longitudinal strain, which affects the rolling thickness;

工作辊的第3阶和第11阶振型纵向变形较大，造成较大辊缝，对轧制厚度影响最大；

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the design discussion of working roll cooling system for heavy and medium plate mill

中厚板轧机工作辊三段冷却系统的设计探讨

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Present situation of bottle top producing machines in China, and the mechanism and working principle of the automatic roll forming machine for the production of anti-counterfeit bottle tops were introduced.

本文简单介绍了国内瓶盖加工机械的现状和笔者研制的防盗盖自动滚花机的结构及原理。

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A study on a miniature working roll of carbide alloy

微小型硬质合金工作辊的研究

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The mutual influence and action between stresses of rolls in rolling are analyzed. The regular cracks on 1# working roll of HC four-stand cold-rolling tandem mill are brought about because of too large frictional force in part region of roll.

分析了轧辊应力在轧制过程中的相互影响、相互作用，HC四机架冷连轧机1工作辊由于局部区域摩擦力较大，从而产生规律性裂纹。

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The water roll replacement , see double , the business card printing working properly.

又把水辊调换后,轻影摈斥, 制卡变态.

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In addition, a working formula, which fits the traction coefficient of synthetic lubricant versus slide-roll ratio curve, has also been devised.

此外，本文还根据研究结果提出了一种适用于航空高速滚动轴承动力学分析的牵引力系数计算公式。

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The working mechanism, heating method and roll feeding method of hot spinning are briefly introduced.

简介了热旋压的工作机理, 加热方法和辊轮进给方法.

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Joint control of working roll bending and CVC position for tandem cold strip mill

冷轧带钢工作辊弯辊和CVC位置的联合控制

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The structure and working principle of three-roll planetary mill are briefly introduced. On the basis of analysing the deformation of the product rod, the calculating formula for rolling force is deduced, thus providing theoretical basis for the design of the mill.

本文简单地介绍了三辊行星斜轧机的结构和工作原理，同时，比较详细地分析了其轧棒的变形，从而推得了轧制力的计算公式，为研制三辊行星斜轧机提供了理论依据。

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With the different working conditions, the life of hot press roll forging die is quiet different.

因工作条件的不同, 辊锻模寿命相差也极为悬殊.

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programming the off-line simulation process and computing the working roll wear in a certain rolling period as scheduled.

编制离线仿真程序，计算某一轧制周期工作辊磨损。

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It is usually difficulty to obtain film coefficients between the working roll and the coolant fluid as we solve the temperature field of the roll.

工作辊与冷却液之间对流换热系数的确定是轧辊温度场分析的难点。

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The formation of pits on the working roll bearing support can be avoided.

避免工作辊轴承座形成凹坑。

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Considering working roll flexibility deformation and the situation under tension, rolling is more complex and has more units, and it has the existence of material non-linear.

考虑工作辊的弹性变形及带张力情况下，轧制模型较为复杂划分的单元较多，又存在着材料的非线性。

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the cold working roll repairing is always a meaningful research project in the metallurgical industry.

冷轧工作辊的堆焊修复是冶金行业的重大课题，要求堆敷金属具有超高硬度、高抗裂性及高强韧性。

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