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1·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。

2·In order to reduce the equipment size, sometimes the large-scale forging pump press commonly used high intensity of pressure (about 35 megabars), also uses 100 megabars above ultrahigh voltage.

为减小设备尺寸，大型锻造水压机常用较高压强（35兆帕左右），有时也采用100兆帕以上的超高压。

3·Our country makes the first ten thousand ton hydraulic press is the hammer forging hydraulic press.

我国制造的第一台万吨水压机就是自由锻造水压机。

4·Although the hydraulic forging press is a more expensive piece of equipment than a drop-forge, it has advantages beside those of giving greater strength and more uniform structure to large components.

虽然这种液压锻机比落锤锻造要昂贵得多，但它除了能给予大零件较高的强度和更均匀的组织外还有其它优点。

5·The drop forging hydraulic pressure confidential USES the mold, but the free forging hydraulic press does not use the mold.

模锻水压机要用模具，而自由锻水压机不用模具。

6·Mechanical press is the most important forging equipment.

机械压力机是最主要的锻压设备。

7·The high speed forging hydraulic press has already become one of the most important forging equipment.

快速锻造液压机已成为目前重要的锻造设备之一。

8·The forging pump press divides into the drop forging hydraulic press and the free forging hydraulic press two kinds.

锻造水压机又分为模锻水压机和自由锻水压机两种。

9·The hydraulic press produces the general pressure is big, commonly used in forging and ramming.

水压机产生的总压力较大，常用于锻造和冲压。

10·The stop position accuracy of a hydraulic press is the main index of its advanced performance. It affects the quality of forging products and the process automation directly.

液压机行程停位精度是液压机先进性能的主要衡量指标，它直接影响着锻件产品的加工质量及液压机自动化生产。