宽展

日子不宽展。

Not in easy circumstances .

建立劈分法轧制H型钢异型坯的宽展模型

A spreading formula for rolling of H-beam blank by splitting method

玻璃钢法兰设计轧制H型钢边部宽展的研究

Design of FRP flange flange spread in H - steel rolling

H型钢万能轧制宽展分析

Analysis of Flange Spread during Universal Rolling of H-beam

H型钢开坯轧制变形分析在延伸孔型轧制时宽展的确定

Deformation analysis of break - down rolling of H-beam DETERMINATION OF THE SPREAD DURING ROLLING IN BREAKING - DOWN PASSES

使用MATLAB编写了数值计算程序，采用二项式拟合的数值方法，总结归纳出了进给速度和宽径比与宽展率之间的解析公式。

Using the binomial fitting method in MATLAB to program numerical calculation program , the analytical formulations between feed speed , width-radius ratio and width spread ratio were deduced .

基于GRNN神经网络的中厚板轧机宽展预测模型

Prediction Model of Width Variation of Heavy and Medium Plate Mill Based on Generalized Regression Neural Network

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。

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 .

按照现场使用165mm×280mm连铸坯轧制宽度为355mm带钢粗轧孔型尺寸及轧制规程的有关数据，对热轧窄带钢的粗轧强迫宽展孔型进行模拟试验。

According to related data about the pass size and rolling rule in blooming of 355 mm strip with 165 mm × 280 mm continuous casting slab , the stimulation study is done for blooming forced-spreading pass for hot-rolled narrow strip .

异型丝辊拔过程中宽展的研究

Study of Wire Spread for Profiled Wire during through Roller Dies

基于人工神经网络的棒材连轧宽展模型的建立

Establishment of Spread Model of Bar Continuous Rolling Based on ANN

热轧板型控制铝合金型材的宽展挤压

Control Profiles of Hot Rolling Expanding Extrusion of Aluminum Alloy Shapes

强制宽展在热轧窄带钢中的应用

Application of forced spread in hot rolling process of narrow strip

宽展挤压板材同轧制板材的性能对比

Contrast of the Property for Broad Extruded Sheet with Rolled Sheet

强制宽展在热轧翼缘板生产中的应用

Application of Forced Spread in Producing Hot Rolled Chord Plate

热轧带钢粗轧区轧制宽展模型的研究

Study on Spread Model of Hot Strip on Roughing Trains

无槽轧制轧件宽展与鼓形的预报研究

Research on forecast of spread and barrel of workpiece in grooveless rolling

椭圆中的伸缩变换铝合金型材的宽展挤压

Expansive Variations in Ellipse Expanding Extrusion of Aluminum Alloy Shapes

铝合金壁板宽展挤压的数值模拟及参数优化

Numerical Simulation and Parameters Optimization for Spread Extrusion of Aluminum Alloy Panels

圆-椭圆-圆孔型中轧制合金钢棒材时宽展迭代模型的建立

Accurate spread prediction model in alloyed rod rolling by round-oval-round pass sequence

中厚板轧机宽展的神经网络预测

Width Variable Prediction in Medium Plate Mill by Means of Neural Network

热连轧精轧宽展智能预测

Intelligence forecasting of lateral spread in finishing stands of hot strip mill

半无头轧制工艺下的精轧宽展预测

Prediction of lateral spread in finishing stands of semi-endless rolling

热轧窄带钢粗轧强迫宽展孔型的模拟研究

Stimulation study of forced-spreading pass for hot-rolled narrow strip blooming

环件冷辗扩中宽展的实验研究

The Experiment Research of Width Spread in Cold Ring Rolling

宽展挤压模具正交试验研究

Research on spread extrusion die using the orthogonal experimental method

型材宽展挤压的数值仿真

Numerical Simulation of Spread Extrusion for Forming Aluminum Profiles

方坯在椭圆孔型中轧制的宽展模型

Lateral spreading model of rolling billet in oval pass

2050粗轧宽展模型研究

Research on Spread Model of 2050 Hot Rolled Plate

介绍了三辊减径机宽展孔型的设计方法。

The design method of the groove is presented here in the article .