It is the supplemental of the synchronous rolling pressure forming machine.

它是同步滚压成形机的配套设备.

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Gives a brief review of basic principle, history and present state about tube internal pressure forming.

简述管材内高压成形技术基本原理 、 历史和现状.

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Viscous pressure forming ( VPF ) , a recently developed process, is an advanced approach in sheet metal forming.

粘性压力成形技术是金属板材成形领域里新近出现的一种先进的加工工艺.

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And the supplementing material function of axial feeding mainly happened at stage of low pressure forming.

且轴向进给的补料作用主要发生在低压成形阶段.

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