金属塑性成形技术是一种先进的制造技术。
The technology of metallic plastic forming is a advanced technology of manufacturing.
对金属塑性变形的微观机制进行了详细研究。
The microscope mechanism of plastic deformation has been investigated in detail.
辊锻是金属塑性成形中的重要加工方法之一。
Rolling forging is an important means in metal-forming method.
管材激光弯曲成形是一种柔性金属塑性成形方法。
现有的金属塑性力学理论在许多方面与实际存在着差异。
The present metal plasticity differs from the reality in many cases.
根据金属塑性流动理论和设计方法，提出新的热挤压工艺。
According to metal plasticity flow theory and design methods, a new hot extrusion process was proposed.
因此可以利用该图来帮助分析各种金属塑性加工的成形规律。
Therefore, this diagram can be used to analyze all kinds of patterns during metal plastics forming.
机械压力机是金属塑性成形加工中的最主要的锻压设备之一。
The mechanical press is one of the most main forging and stamping equipments in metal plasticity forming processing.
金属塑性加工的变形过程是一个非常复杂的弹塑性大变形过程。
Metal plastic deforming process is a kind of quite complex and large elastic-plastic deformation process.
离线预报表明：模糊神经网络预报金属塑性变形抗力有较高的精度。
Off-line forecast shows that fuzzy neural network has high precision in predicting metal plastic deformation resistance.
用有限元法模拟金属塑性成形过程已成为塑性成形研究的中心问题。
Simulating the metal plastic forming process by finite element method has become a crucial question in the plastic forming study.
精密冷滚轧是金属塑性成形与轧制成形相结合的一种无切削加工工艺。
Precision CRF (Cold roll forming) is a kind of non-cutting technology, which integrates the metal plastic forming and rolling forming.
介绍了金属塑性成形有限元分析中的网格生成与重划的现状、方法与实现技术。
This article introduces the current situation, all the methods and realizing technology of the FE simulation during the process of metal plasticity forming in details.
综述了金属塑性成形中的阻尼，将阻尼成形分为背压阻尼成形和结构阻尼成形。
The resistance of metal plastic forming was introduced in this paper. The resistance forming could be divided into back pressure resistance forming and structural resistance forming.
简述了细观损伤力学的研究进展，分析了细观损伤力学对金属塑性加工的重要意义。
Research progresses of meso - damage mechanics were summarized and its significations in metal plastic forming were analyzed.
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.
变形金属位错链长度统计分布理论是现代金属塑性变形定量微观理论最活跃课题之一。
The theory of statistical dislocation link length distribution is an active field in the modern microscopic quantitative theory of metal plastic deformation.
运用变形功原理，推导出求金属塑性挤压过程中挤压力的一种极其简捷的近似计算式。
On the principle of the deformation work this paper words out a very simple method for approximate calculation of the extrusion force in the metalic plastic extrusion processes.
实现绿色塑性成形加工，应从技术、工艺和设备三方面入手，走金属塑性精成形之路。
Three sectors such as technology, technique and equipment should be considered for realization of green plastic forming process while the plastic precise forming of metal an inevitable process.
冷镦钢是一种在室温条件下，利用金属塑性成型工艺，生产互换性较高的标准件用钢。
Cold forge steel is a kind of special use of steel which can be used to produce the standard part in the room temperature.
金属成形数值模拟是金属塑性加工领域的热门课题之一，在工业中发挥着巨大的作用。
The numerical simulation technology of metal forming is one of the pop domain in metal plastic forming, play a great effect in industry.
实现绿色塑性成形加工，应从技术、工艺和设备三方面入手，走金属塑性精成形之路。
Three sectors such as technology, technique and equipment should be considered for realization of green plastic forming process while the plastic prec...
本发明提供了一种在线冷弯型钢二次冲切模及其冲切方法，属于金属塑性成型技术领域。
The present invention provides on-line cold bent steel secondary punch mold and punching method, and belongs to the field of plastic forming technology for metal.
本发明提供一种改善复合板内外层厚度分布的轧制方法，属于金属塑性加工成型技术领域。
The invention provides a rolling method for improving the outer layer thickness distribution of a composite plate, which belongs to the technical field of metal plastic processing and molding.
研究金属塑性成形规律的理论方法现在有主应力法、上限法、滑移线法、有限元法和有限体积法。
The basic theoretical methods such as Slab method, UBET, Slip Line method, FEM, and FVM have been used in the research of metal plastic forming technology.
管材激光弯曲是一种具有极高柔性的金属塑性加工方法，特别适合于薄壁管材的小曲率半径弯曲。
Laser tube bending is a kind of plastic forming method with high flexibility. It is suitable for small radius bending of thin thickness tube.
在金属塑性成形的研究中，数值模拟被广泛地使用，但在其结果数据中许多潜在有价值的规律未被发现。
In the studies of metal forming process, the numerical simulation is used widely, but the potential and valuable rules hid in the result data have not been discovered.
模具几何形状是影响金属塑性流动的主要因素之一，通过改变模具的几何形状可以改变金属的塑性流动。
The mold shape is one major factor which affects metal deformation rules, but metal plastic deformation process can be controlled through the change of the mold shape.
用有机玻璃来模拟塑性加工的挤压工艺，证明有机玻璃是较为理想的模拟金属塑性大变形的光塑性材料。
Polymethyl methacrylate was used to stimulate squeezing. The results prove that polymethylmethacrylate is one of the hot plastic materials which has good op…
本文以金属塑性成形的屈服准则为依据，提出了一种圆柱体压缩-扭转复合变形工艺，并且用塑性泥做了模拟实验。
In this paper, a compressing twisting-forging-method, based on the yield criterion, is given. It can be used for forging cylinders. The experiments are made with plasticine.
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