An internal high pressure forming process of a car steering column has been researched and the part is produced through experiments successfully.

研究了某型号轿车转向节臂零件的内高压成形工艺，并成功试制出样件。

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In the process of tube hydro forming, the tube changes its shape under combined internal pressure and axial compressive load.

管材内压液力成形过程中，管坯在内压与轴向压力的共同作用下发生变形。

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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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