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。
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.
因此，对微观组织模型应用，锻造工艺中晶粒度的控制等方面的研究有重要意义。
Therefore it is important to study the application of microstructure models and the control of grain size in the forging process.
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。
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。
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".
在分析锻造用钢锭凝固过程特点的基础上，建立起钢锭铸造凝固的二维非稳态温度场计算数学模型，并编制程序。
A two-dimensional unsteady temperature field calculation mathematical model has been set up by analyzing ingot solidification process and the program has been developed.
它被广泛应用于制造用于橡胶和塑料成型的注射压缩模具、压铸轴承合金模型以及锻造和五金冲压的印模。
It is used widely in making injection and compression molds for rubber and plastic molding, molds for die-casting metals, and dies for forging and metal stamping.
它被广泛应用于制造用于橡胶和塑料成型的注射压缩模具、压铸轴承合金模型以及锻造和五金冲压的印模。
It is used widely in making injection and compression molds for rubber and plastic molding, molds for die-casting metals, and dies for forging and metal stamping.
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