rolling billet

Lateral spreading model of rolling billet in oval pass

方坯在椭圆孔型中轧制的宽展模型

The forming limit of forward extrusion and cross rolling tube billet

管坯正挤&横轧的成形极限

The deformation process of heavy rail at 800-I pass has been simulated using nonlinear finite-element software MARC/ AutoForge by three dimensional thermo-mechanical coupled elastoplastic finite element method ( FEM), and the equivalent stress and strain field, temperature field and rolling force of rolling billet were analyzed.

采用非线性有限元软件Marc Autoforge，通过三维弹塑性热力耦合的有限元方法模拟了重轨800I孔的变形过程，分析了轧件上等效应力、应变场、温度场和轧制力。

Based on it, 11# I beam for mining can be rolled by using the billet which has twice the height and these needs no trail rolling by using a pair of conjugate deep cut pass and box pass.

根据模拟结果，坯高／成品边高为2的坯料，使用一对共轭切深孔，翻钢后再用一对共轭箱形孔，可轧制出11＃矿工钢，无需重复试轧。

In hot-rolled production line, rolling billet heating softened, the roller into the mill, finally rolling into the size of user requirements.

在热轧生产线上，轧坯加热变软，被辊道送入轧机，最后轧成用户要求的尺寸。

Significant improvements in output capacity and in conversion costs are achieved when rolling a billet of infinite length obtained.

当轧制一根由许多钢坯焊成的无限长钢坯时，就会大大地提高产量、降低成本。

Hot-shear blade is the main tool which is used to cut hot rolling steel billet. Its performance directly affects the quality of continuous metal casting billet.

热剪刃是钢厂用来切断热轧钢坯的主要工具，其性能直接影响到连铸钢坯的质量。

Simulation Experiment of Rolling Square Billet with Liquid Core Using Four Stand Continuous Rolling Mill

采用四机架连轧带液芯方坯的模拟实验

Simulation of Square Billet Rolling in Box Pass by Explicit Dynamics Finite Element Method

箱型孔轧制方坯的显式动力学有限元模拟

This paper presents the application of photoelectric switches to the on line measurement of the length of a hot rolling billet.

本文介绍了光电开关在热轧钢坯长度在线检测中的应用。

With statistical analysis of widthwise elongation of molybdenum sheet of width> 600 mm in production process, the influence of the roll neck, the rolling path, the billet size and other factors on sheet widthwise elongation is studed.

通过对宽度大于600mm钼板在生产过程中的宽展量进行统计分析，验证了宽展量受辊径、轧制道次、坯料尺寸等因素的影响。