摘要
针对回转臂焊接时出现的裂纹问题,从产品结构、焊接工艺等方面分析了产生裂纹的原因,采取了合理的接头形式和焊接工艺,成功地控制了焊接裂纹的产生。
Aimed at the problem of welding crack in turning-arm welding, the cause of the problem is analyzed based on product structure and welding procedure and so on. Suit able joints and welding procedure are adopted and as a result, welding crack is successfully controlled.
出处
《安徽冶金》
2004年第3期32-33,36,共3页
Anhui Metallurgy
