摘要
作为非专业生产起重机厂家,在无专用工装条件下,通过仔细分析焊接内应力,采取有效工艺措施,合理利用焊接变形,在自由变形状态下一次成功地进行了箱形梁的焊接。
Under conditions of no special equipment of free deformation,through analyzing welding stress, adoptingtechnological measure and making use of welding distortion, the crane box beam has been successfully welded.
出处
《焊接》
2000年第1期26-28,共3页
Welding & Joining
关键词
自由变形状态
起重机
桥式
箱形梁
焊接
welding stress, technological measures, welding distortion, free deformation