This paper presents the principle, advantages and typical application of internal high pressure forming (IHPF), sheet hydroforming, warm hydroforming and shell hydroforming.

介绍了内高压成形、板料液力成形、热态压力成形和壳体液力成形技术原理、优点和典型应用。

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Sheet hydroforming improves forming limit, therefore, it's fit for manufacturing all Kings shape thinness shell components of light alloys such as aluminum.

板料液力成形由于能提高成形极限，适合于制造铝合金等轻合金各种形状薄壳结构。热态液力成形适合于制造铝、镁等轻合金复杂零件。

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