The invention discloses a welding method for a ship jointed board and the ship jointed board. The welding method comprises the steps that a welding groove is designed in the ship jointed board, and the welding groove comprises a first groove in the thickness direction of the ship jointed board and a second groove located above the first groove; the spatial positions of the first welding gun head and the second welding gun head are adjusted correspondingly; technological parameters of welding of the first welding gun head and the second welding gun head are formulated respectively; and the first groove of the ship jointed board is welded through the first welding gun head, and the second groove of the ship jointed board is welded through the second welding gun head. Two welding gun heads are adopted for two-time welding, welding of a priming coat is conducted firstly, then welding of a covering layer is conducted, a groove is designed, the effect of two-time welding and the specific position of a welding seam are guaranteed, the spatial position and technological parameters of the welding gun heads are adjusted, mutual cooperation between two-time welding is guaranteed, and the welding quality is improved. And the quality of welding seams is improved, and the welding efficiency of ship makeup is also improved.
本发明公开了提供一种用于船舶拼板的焊接方法及船舶拼板其中焊接方法,包括:在船舶拼板上设计焊接坡口,焊接坡口包括在船舶拼板的厚度方向上的第一坡口和位于第一坡口上方的第二坡口;分别调整第一焊接枪头和第二焊接枪头的空间位置;分别制定第一焊接枪头和第二焊接枪头焊接的工艺参数;通过第一焊接枪头对船舶拼板的第一坡口进行焊接,以及通过第二焊接枪头对船舶拼板的第二坡口进行焊接。采用两个焊接枪头进行两次焊接,先进行打底层的焊接再进行盖面层的焊接,设计坡口,保证了两次焊接的效果和焊缝的具体位置,调整焊接枪头的空间位置以及工艺参数,确保两次焊接之间的相互配合,不仅提升了焊缝的质量也提高了船舶拼版的焊接效率。
Welding method for ship jointed board and ship jointed board
用于船舶拼板的焊接方法及船舶拼板
2025-05-16
Patent
Electronic Resource
Chinese