As to demands of automatic position control system, a model of system mathematics was set up. Control algorithm of precise forging machine orientation is studied.
针对位置自动控制系统的要求，建立了系统数学模型，研究了精锻机控制系统的定位控制算法。
However, the developed CA model has only investigated qualitatively without considering influences of grain topology deformation and coupling deformation parameters and exact forging.
但是，现有元胞自动机模型不考虑晶粒拓扑形变的影响、没有结合工艺参数及具体锻件而仅仅进行定性探索。
Based on the principle of optimum design, an optimization mathematical model of forging multi-pieces for saving material has been advanced.
本文根据最优化设计原理，推导并建立了大锻件多件拼锻节材的最优化数学模型。
The mainly effective factors and rules of contact forging by using the heat-mechanical coupling model were computed.
利用所建立的闪光对焊热力耦合模型计算了顶锻过程中顶锻接触行为的主要影响因素与规律。
In the last part of this paragraph, a calculation model for forging hammer foundation vibration system with dual-freedom is presented.
并从实际出发，考虑砧下垫层的弹性作用及垫层和土壤的阻尼作用，建立了锻锤振动系统的双自由度有阻尼振动力学模型。
The paper reveals to us an automatic system model of metallurgical technological process shown by Siemens on the 3rd International Casting, Forging Furnace and metallurgical Equipment Exhibition.
本文介绍了在第三届国际铸造、锻造工业炉及冶金装备展览会上西门子公司所展出的有关冶金工艺流程自动化系统的演示模型。
A mechanics model of the forging machinery producing process is established. The relationship between upsetting force, the product quality and the mould state during producing process is analyzed.
建立锻压机械加工过程中的力学模型，分析作用力与产品质量、模具状态之间的关系。
This paper presents a new method which uses the mixed-unit model and optimizes the global velocity field in the visualization research of die forging process.
在模锻过程可视化研究中，提出采用混合单元模型及整体优化变形速度场的方法对模锻过程进行上限元法模拟。
Achieve from any point to view the 3d model of the forging machine.
实现了从任意角度对锻压机三维模型进行浏览。
In this paper, building a quality culture model of excellence helps an enterprise to truly realize business goals of the "pursuing excellence and forging outstanding".
本文建立卓越的企业质量文化模型，帮助企业真正实现“追求完美、锻造卓越”的企业目标。
The principle of forging hydraulic press by pump direct drive is introduced in this paper, the math model, control method and strategy are also described.
介绍泵直接传动的锻造液压机工作原理，对其控制机理、数学模型、控制策略进行了研究，并成功地应用于生产实践中。
Constitution and working principle of Model WGSH80 Roll Forging Press with Double Cone Roller have been described.
主要阐述了WGSH80型双锥辊辗压机液压系统的组成及其工作原理。
A new approach to determining the thermomechanical parameters of forging processes is proposed based on the dissipative structure theory and the dynamic material model (DMM).
在耗散结构理论和DMM方法的基础上，提出一种确定锻造热力参数范围的方法，以获得组织和性能稳定一致的锻件。
The utility model relates to a high-speed forging machine for shaping, which belongs to a manufacturing device for manufacturing needles, pins or nails.
本实用新型为一种高速锻造成型机，属于一种针、销或钉的制造设备。
The utility model discloses a cold header which is especially suitable for processing steel balls, screws, and rivets, belonging to forging molding equipment.
本实用新型公开了一种特别适用于加工钢球、螺钉和铆钉的冷墩机，它属于锻压成型设备。
The utility model discloses a mobile suspension feeding and discharging machine, which is used for feeding and discharging forging blanks for a chamber type heating furnace.
本实用新型是一种机动悬挂式装出料机，用于给室式加热炉装出锻件坯料。
In contrasting the results of simulation and experiments, it is clear that both the fine warm forging process and the die design are feasible, and the numerical simulation model is also correct.
模拟与实验结果表明，闭式温精锻工艺与模具设计合理，数值模拟分析准确。
The utility model provides an integral petroleum production tree, which is characterized in that a pipe cross and mutually connected main bars are a hollow and cuboid integral forging piece;
本实用新型提供一种整体式采油气树，其特征是四通和相互连接的主杆为一个空心长方体的整体锻压件；
The utility model provides an integral petroleum production tree, which is characterized in that a pipe cross and mutually connected main bars are a hollow and cuboid integral forging piece;
本实用新型提供一种整体式采油气树，其特征是四通和相互连接的主杆为一个空心长方体的整体锻压件；
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