h型钢的轧制压力分布是研究人员非常关心的问题。
The distribution of the rolling pressure on H-beam is a very important problem.
从理论和实验两方面分析了现有各种确定型钢轧制宽展变形的方法。
All kinds of formulae calculating the spread of bar steel rolling have been analysed theoretically and evaluated by experiments.
他对角钢孔型轧制的，工字钢轧制和U -型钢轧制等剧做过深入研究。
Roll pass on Angle steel rolling, I-beam rolling and U-section, etc. were intensively studied.
结合H型钢轧制的特点，分析控制冷却在轧制中运用的具体问题，制定了H型钢控制冷却的优化方案。
This article combines the rolling characteristic of H-beam, analyzes concrete problems of controlled cooling in rolling process and makes the optimization project of H-beam controlled cooling.
对H型钢轧制过程中腹板波浪的产生机理及形成条件进行了研究。
The mechanism and conditions of web-wave formation during hot rolling of H-Beam were studied.
本发明提供一种轻型薄壁H型钢补热轧制方法，属于金属塑性加工成型技 术领域。
The invention provides a concurrent heating rolling method of light-weight thin-wall H-beam and belongs to the technology field of metal plastic processing forming.
用MARC有限元软件对一种新型钢轨———波纹轨腰钢轨进行了轧制模拟计算，并进行轧制实验，掌握了波纹轨腰钢轨变形的特点和轧制过程中的关键技术。
The rolling process of a kind of new rail——corrugated rail waist Rail was simulated by MARC and the rolling experiments was made.
PS P型钢定径轧制工艺，SCC(机芯概念)机架，轧机准备区，以及最近安装的设备和最新的轧机订单等。
It involves PSP profile sizing process, SCC (stand core concept) stands, stand preparation area, and latest installations and new orders and so on.
提出了一种适用于型钢轧制及其类似过程的六面体网格重构方法。
A brick element re-meshing technique was presented for shape-metal rolling process.
由于钢丝绳的柔性好，且为标准件，价格比环形带便宜，采用钢丝绳代替环形轧制环型钢带；
For the steel wire have good flexility which is standard component cheaper than metal ring, so we use the steel cable take the place of the metal ring named patch metalV-belt;
文摘：确定型钢轧制时轧件的咬入点对实现稳定轧制有重要意义。
Abstract: Determining nip point is important for steady rolling section steel.
确定型钢轧制时轧件的咬入点对实现稳定轧制有重要意义。
Determining nip point is important for steady rolling section steel.
应用MARC软件并对其进行二次开发，建立了H型钢轧制模型，在腹板相对压下量不变条件下研究了翼缘不同的压下量对轧制过程中应力应变的影响。
The paper founded rolling model of H beam through developing MARC software. On unchanging web reduction, stress and strain change because flange reduction are different.
根据钢板的控轧经验，结合H型钢轧制的特点分析控轧在轧制中运用的具体问题，制定H型钢控轧工艺方案。
Based on the experience in plate, controlled rolling and analysis of the problems of application of controlled rolling to H-beam.
生产异型钢丝的方法有模拉法、辊拉法、轧制法及组合法。
The methods for producing special shaped steel wire are drawing by die or roller, rolling and combined method, whose characteristics and application are introduced.
利用有限元方法建立了立辊偏移前后H型钢轧制的有限元模型，研究了立辊轴线偏移时H型钢头部位移场和力能参数的变化规律。
The finite element model of HBeam rolling with and without deviation of vertical roller was established. The HBeam head displacement field and rolling force parameters were studied in detail.
提出了采用离散化与函数拟合相结合的方法简化型钢轧制的工艺模型。
By the method of dispersing numerically and coinciding with a function, a pro-gram of simplified section rolling model is proposed.
提出了采用离散化与函数拟合相结合的方法简化型钢轧制的工艺模型。
By the method of dispersing numerically and coinciding with a function, a program of simplifying the shape rolling model is proposed. From the results of off-line sim...
提出了采用离散化与函数拟合相结合的方法简化型钢轧制的工艺模型。
By the method of dispersing numerically and coinciding with a function, a program of simplifying the shape rolling model is proposed. From the results of off-line simulation, it...
提出了采用离散化与函数拟合相结合的方法简化型钢轧制的工艺模型。
By the method of dispersing numerically and coinciding with a function, a program of simplifying the shape rolling model is proposed. From the results of off-line simulation, it is proved that the...
提出了采用离散化与函数拟合相结合的方法简化型钢轧制的工艺模型。
By the method of dispersing numerically and coinciding with a function, a program of simplifying the shape rolling model is proposed. From the results of off-line simulation, it is proved that the...
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