The automatic control system of circular seam welding process for non-rotated pipeline was developed in the paper. The system structure and working principle was also introduced. 建立了非旋转管道环缝焊接自动控制系统,并介绍了其系统结构和工作原理。
Design and Application of Automatic Following System of Circular Welding Seam Circular Economy Parallel Seam Welding 环形焊缝自动跟踪系统的设计与应用
Numerical control MAG automatic welding machine for barrel circular seam 筒体环缝数控MAG焊接自动机
To study the static behavior of unstiffened, overlapped circular hollow steel ( CHS) K-joints, seven specimens with the hidden seam unwelded and three specimens with the hidden seam welded were tested under monotonic loading. 对平面K型圆钢管搭接节点的静力性能进行了静力单调加载的试验研究。
The research on all-position welding process of austenitic and pearlitic steel-tube circular seam by active TIG argon-arc-welding technology is carried out through comparison with conventional argonarc-welding which is without active flux. 采用活性焊剂氩弧焊技术进行了奥氏体钢管和珠光体钢管环缝的全位置焊接工艺试验研究,并且与不加焊剂的常规氩弧焊进行了工艺对比。
Calibration of scanning circular laser and seam detecting 圆形扫描结构光传感器的标定和焊缝检测
Automatic control technique of circular seam welding process for non-rotated pipeline 非旋转管道环缝焊接自动控制技术
Development of automatic welding machine for welding circular seam of kelly bar 方钻杆环缝自动焊机的研制