Sheet warm forming process, sheet warm hydroforming process and sheet pressforging 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
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。
3
Although the hydraulic forgingpress 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.