An optimized database system for control of weld bead shape of submerged arc welding on spiral pipes is developed based on Visual Basic 6.0 of Chinese Enterprise Edition and Access 2003 DBMS.

• 基于可视化开发工具Visual Basic 6.；0中文企业版和Access2003数据库管理系统；开发出了螺旋埋弧焊管焊缝形状控制与优化工艺数据库。