镁合金板材室温下塑性很差、成形困难。
Magnesium alloy sheets have very poor plasticity in room temperature and difficulties in forming.
研究了AZ31镁合金板材的缺口敏感性。
研究了AZ31镁合金板材不同工艺条件下的气胀成形性能。
The superplastic gas bulging forming of a rolled magnesium alloy AZ31 at different temperature and gas pressure was researched.
采用上下轧辊速比1.125的异径异步轧制方法对AZ31镁合金板材进行轧制。
AZ31 magnesium alloy sheets were rolled by applying a circumferential velocity ratio of 1.125 between the upper and lower rolls in different diameter rolling.
这样，镁合金板材处于一种低强度、高塑性的软化状态，成形性能会得到明显的改善。
In this way, the magnesium alloy sheets are in a kind of state of softening of low intensity and high plasticity, and the forming can obtain obvious improvement.
工业态镁合金板材在一般情况下受力易断裂，工业生产中复杂机械零部件的成形加工十分困难。
Industrial Mg-alloy plate is easy to be fractured when being processed, so the complicated machine components are usually difficult to manufacture.
采用等径角轧制工艺制备了AM 60镁合金板材，并对轧制前后板材的显微组织与力学性能进行了对比。
AM60 magnesium alloy sheets were prepared by equal channel angular rolling (ECAR), the microstructure and mechanical properties were examined.
该生产线主要生产各类型材和镁合金板材，单班镁合金型材的月度产能为19顿，单班镁合金板材的月度产能为12t。
This line mainly be used to manufacture all kinds of profile and sheet. the monthly capacity of profile on a single shift is 19t. the monthly capacity of sheet on a single shift is 12t.
以氦-氩混合气体为保护气氛，采用正交试验和方差分析的方法，对AZ31镁合金板材进行了TIG焊工艺参数的优化。
Taking the He-Ar mixed gas as protected atmosphere, TIG welding process parameters for AZ31 magnesium alloy plates was optimized by using the method of the orthogonal experiment and variance analysis.
在氦-氩混合气体保护条件下，对AZ31镁合金板材进行了TIG焊接，获得了表面光滑、无堆高和无变形等缺陷的焊缝。
The He-Ar mixed gas TIG welding for AZ31 magnesium alloy plate by was carried out. The surface of observed joint is smooth free from heap high and appearance defects.
通过极限拉伸比试验，研究了轧制、退火、拉伸温度、拉伸速度、拉延间隙以及压边力等工艺因素对镁合金板材成形性能的影响。
Through the limiting drawing ratio tests, the influences of rolling, annealing, blank holder force, drawing gap, drawing temperature and speed on the forming performance were investigated.
通过极限拉伸比试验，研究了轧制、退火、拉伸温度、拉伸速度、拉延间隙以及压边力等工艺因素对镁合金板材成形性能的影响。
The geometric characteristics and factors influencing on it for the cone shell in the process of the deep drawing are discussed.
通过镁合金板材温热拉深试验确定适合板材成形的温度范围，分析了压边力对坯料成形质量的影响，选择适合成形的工艺条件来有效避免工艺缺陷的产生。
The optimum forming temperature range was determined, and the effects of blank holder forces on the workpiece quality were analyzed through the warm deep drawing experiments of magnesium alloy sheets.
镁合金(AZ31B)板材的成形性能可以通过热拉深试验来进行观察评估。
Formability of magnesium alloy (AZ31B) sheets can be investigated by thermal deep drawing experiments.
介绍了镁合金薄壁板材的温热冲压成形技术、温热液压成形技术和局部热冲锻成形技术。
Sheet warm forming process, sheet warm hydroforming process and sheet press forging process are introduced in this paper.
介绍了镁合金薄壁板材的温热冲压成形技术、温热液压成形技术和局部热冲锻成形技术。
Sheet warm forming process, sheet warm hydroforming process and sheet press forging process are introduced in this paper.
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