常温下该合金延伸率低,塑性加工困难。
The alloy exhibits small elongation on normal temperature and is hard to deform.
变形镁合金塑性加工是目前镁合金研究的前沿领域。
The plastic formation of wrought magnesium alloy is an advanced region of magnesium alloy.
该机组使生产线塑性加工段构成折返式拉拔生产工艺。
At deformaion zone of production line, the zigzag drawing technology is adopted on the return draw bench.
因此,开展镁合金塑性加工技术的研究具有重要的意义。
So, it is very important to develop plastic formation technology.
介绍了光塑性方法在塑性加工领域的应用情况和研究进展。
Several applications of photoplastic simulation in metal forming and the development of photoplastic method are introduced.
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.
进而采用该解绘制塑性加工中测量摩擦系数的理论校准曲线。
The theoretical calibration curves for friction of plastic working was plotted and the exact position of the neutral layer of plastic flow was given in the solution.
阐述了金属材料塑性加工中微观组织演变数值模拟的重要性。
The importance of numerical simulation of microstructure evolution during metal hot forging was introduced in this paper.
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.
摆动辗压是一种新兴的塑性加工工艺,属于非对称连续塑性变形。
Rotary forging is a new technology in plastic process. It is a non-symmetrical and continuous plastic deformation.
介绍在塑性加工领域中运用智能化技术进行盒形件拉深模设计的方法。
This article introduces how to apply artificial intelligence technology to designing box drawing die in the plastic processing field.
结果表明,半固态连续铸轧技术可以提高板带的塑性加工性能,细化晶粒。
The result shows that the technology of semi-solid strip casting and rolling can improve plastic processing property and refine grain.
塑性加工能大大改善白口铸铁的铸态组织,这将扩大白口铸铁的使用范围。
The worked metals have been improved greatly in structure than cast state. This may widen the use of white cast iron.
白口铸铁的组织中含有相当数量的渗碳体,通常被认为难以进行塑性加工。
White cast iron contains a large amount of cementite which are considered to be the major element making hot-plastic deformation difficult.
结果表明,此方法具有足够的工程精度,可以用来更精确地处理塑性加工问题。
It is shown that this method is available with engineering accuracy and can be used to solve plastic forming problems more accurately.
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.
以汽车、电子电器和航空航天等工业为需求,研究新材料和新产品的塑性加工工艺。
New metal forming technologies are required to be developed for new materials and new products according to the needs of automotive industry, electrical and electric industry and aerospace industry.
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.
超声振动拉丝是一种在常规拉丝过程中叠加超声振动的新加工工艺,属于超声塑性加工。
Wire-drawing with ultrasonic vibration is a new processing technology through transferring ultrasonic vibration to common wire drawing, belong to ultrasonic plastic processing.
环件冷轧是一种先进的塑性加工工艺,而其中芯辊的进给速度对环件冷轧工艺有重要影响。
Cold ring roll process is an advanced plastic processing technology. The feed velocity of mandrel is one of the important parameters in the process.
轿车上的直齿圆锥齿轮尺寸精度与产品质量要求很高,难以采用常规的塑性加工技术成形。
Straight bevel gears used in car differential have strict requirements for dimensional precision and quality, it is difficult to form accurately them by the traditional forging techniques.
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.
本文分析了模具振动方向与被加工金属的流动方向相同的一类振动塑性加工系统的模具阻力。
In this paper a kind of die resistances of oscillatory plastic working process was analyzed in which the oscillatory of dies had the same direction with worked metal flow.
研究了PVAL牌号、成型工艺、用量及水分对共混体系热塑性加工性能和拉伸性能的影响。
The effects of PVAL type, processing technology, PVAL content and water content on the thermoplastic process-ability and the tensile property were studied.
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.
内缘失稳起皱及相关的成形极限是这一先进塑性加工过程研究中存在的迫切需要解决的关键问题。
The internal wrinkling and the forming limit are the key problems urgently to be solved for research and development of the process.
内缘失稳起皱及相关的成形极限是这一先进塑性加工过程研究中存在的迫切需要解决的关键问题。
The internal wrinkling and the forming limit are the key problems urgently to be solved for research and development of the process.
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