three-roll mill

The introduction covers a briefing about the development of the three-roll pipe mill abroad, the latest situation regarding this kind of mill in the world as well as the pipe rolling process with the mill.

介绍了国外三辊轧管机发展简况、目前世界上三辊轧管机的基本情况和三辊轧管工艺的特点。

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Intermediate storage is a solid automatic three-dimensional intermediate storage between steel pipe mill and pipe finishing plant production process in Tianjing Steel Pipe Co.

中间仓库是天津钢管公司生产工艺中由轧管向管加工输送钢管的一座自动化立体中间过度仓库。

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Analyses on Setting Characteristics of Three-roll Tube Mill

三辊轧管机的调整特性分析

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Deformation Features and Application of Three-high Mill

三辊轧机的形弯特征及其应用

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It was a three-day course and they really put us through the mill.

课程为期三天,他们对我们进行了非常严格的考查。

朗文当代高级英语词典 第6版

Bite condition of three-high jobbing mill

三辊式型钢轧机的咬入条件

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Application of Home-made Ф 177 mm Three-roll Pipe Mill

国产化Φ177mm三辊轧管机组的应用

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The hot rolling experiments were carried out by three-roll cross wedge rolling mill. The microstructural models obtained from physical simulation tests were validated by contrasted with grain sizes of workpiece.

在三辊楔横轧机上开展空心轴非调质钢楔横轧成形试验，通过测量轧件晶粒尺寸，验证了热模拟试验所得到的组织演变数学模型的正确性。

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The product quality and further processing are affected by the curvature of seamless steel pipe caused during rolling through the three-roll size reducing mill.

无缝钢管经过三辊定减径机轧制生产工序后，有时会产生弯曲，影响产品质量和深加工。

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The power calculation methods of three-roll planetary mill by using cone rolls are discussed. A series of formulas, including the deformation zone, contact area, rolling force and rolling torque, are presented for practical use.

论述了三辊行星斜轧机利用锥形轧辊轧制时的力能参数计单方法，包括变形区形状、接触线方程、接触弧长和接触面积，以及轧制力、轧制力矩的理论计算和数学模型。

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Theoretic analysis of roll profile for three-roll planetary rolling mill

三辊行星轧机辊型的理论分析

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Parametric modeling and dynamic simulation of three-roll mill transmission based on virtual prototyping

基于虚拟样机技术的三辊斜轧机变速器动力学仿真

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As a new generation of bar, wire and tube processing equipment, three-roll planetary mill has outstanding advantages such as one-time large deformation, no rotation rolling, energy-saving and environmental protection, so has become a concern for the development of rolling industry.

三辊行星轧机作为新一代的棒材、线材和管材加工设备，具有单道次变形量大、轧件无旋转轧制、节能环保等突出优点，已成为发展轧制行业的一个关注点。

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And No. 2 pusher-type furnaces of Angang Medium Plate Plant discharge wide slabs from incline in the course of revamping three-roll mill. Through adopting corresponding measures to optimize the design, good results are made after the furnace is put into production.

在鞍钢中板厂三辊轧机改造中，1、2推钢式加热炉采用了斜坡下滑端出料方式，并采取了相应措施优化设计，投产后取得了良好的效果。

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The microstructure and properties of the pure copper tube during the rolling process of a three-roll planetary mill were studied using optical microscope, Brinell's hardness measurements and laser-thermal rating measurements.

采用金相显微镜、布氏硬度仪以及激光热导仪对三辊行星轧制过程中紫铜管的组织和性能进行研究。

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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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Development of Three-roll Pipe Mill Process

三辊轧管工艺技术的发展

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Rolling experiments were carried out based on the analysis of rolling force and power in a three-roll planetary mill. The result shows that dimensions, surface quality and tolerances of piPes rolled with the mill can all meet the specified requirements.

在理论分析三辊行星轧制的轧制力和轧制功率的基础上，进行了轧制试验，结果表明，采用三辊行星轧机轧管，无论是尺寸范围，还是表面质量、公差均能达到预期目的。

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As one of the key equipment of large-sized compound fertilizer plant, the technological parameters of three-roll mill and its structure are described, some typical troubles and their countermeasures are presented.

介绍大型复合肥生产装置中的关键设备之一&三辊破碎机的技术参数和结构，运行中常见的典型故障及分析，对处理方法进行了归纳、总结。

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The paper describes the O. D. and wall-thickness tolerances and internal/ external surface quality of midium and heavy wall steel pipes produced in Hengyang Steel Pipe Factory by means of φ 108mm three-roll mill complete with a 12-stand slight-stretch reducing mill.

介绍了衡阳钢管厂φ108mm三辊轧管机组配置12架微张力减径机生产中厚壁钢管的外径精度、壁厚精度及内外表面质量情况。

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The developments and roll configuration design of three-roll tube mill

三辊轧管机的发展及轧辊辊型设计

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Analyses on the Implementation of Huge Reduce Size and Elongation for Billets in Three-high Cogging Mill

浅析三辊开坯轧机实现大压下、大延伸的方法

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The Power Calculation of Three-Roll planetary Mill

三辊行星斜轧机力能参数计算

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The article gives a description to the process parameters, roll and mandrel performance parameters, surface quality and dimensional accuracy of 57mm~ 76mm small-diameter pipes hot-rolled on two-roll tube mill or on three-roll tube mill.

介绍了用二辊或三辊轧机试轧φ57～76mm小直径热轧荒管的工艺参数、轧辊和芯棒的力能参数、荒管的表面质量及几何尺寸精度等。

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