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本文介绍了φ600mm低碳钢(10冷轧板)球壳的整体液压胀形过程,测定了壳体胀形过程中球壳板的中心挠度变化和板面应变分布,并对板面的应力应变分布规律及壳体的变形特点进行了分析。
In this paper, the whole hydroforming process of φ600mm mild steel (10 cold-rolled steel) spherical shell is introduced. The variation of center deflection and the strain distribution of the shell are measured. The stress and strain Distribution and shell deformation characteristics of the analysis.