working roll

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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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 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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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 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 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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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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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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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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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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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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