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本文给出了超塑性等温锻设备液压系统的供油方程、工件变形方程及其离散化处理方法。同时论证了3150吨油压机改造可行性及液压系统原理图。并讨论了两种控制方案。
This paper presents the supply system of the hydraulic system of the superplastic isothermal forging equipment, the workpiece deformation equation and the discretization method. At the same time demonstrate the feasibility of 3150 tons of hydraulic machine transformation and hydraulic system diagram. And discussed two control schemes.