Φ600mm低碳钢球壳的整体液压胀形试验

Integrally Hydrobulging Experiments on a φ600mm Mild Steel Spherical Shell

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。

The integrally hydrobulging process of a Φ600mm mild steel spherical shell (10) sheet steel) is described, the central deflections of the shell petals and the strain distribution are measured, and the deformation regularities, the stress and strain distribution are analyzed.