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本文是在四种典型曲率的预弯板上,对焰道的位置、长度和方向进行的研究,目的是进一步探索并掌握各种曲面板的二次成形规律,从而有效地提高船舶外板的成形效果。
In this paper, we study the position, length and direction of the flame channel on four kinds of typical curved pre-bent plates. The purpose is to further explore and grasp the secondary forming regularity of various curved plates so as to effectively improve the outer shell Forming effect.