To solve the problems of low teaching programming efficiency and poor flexibility in robot
welding of complex box girder structures, a method of seam trajectory recognition based on …

Welding is an important joint technology, but the weld defects have great influence on
product quality. Because of the diversity of weld defect characteristics, weld defect detection …

Web-core sandwich panels have gained the popularity in various fields, especially aviation
and shipbuilding, etc. Penetration welding was considered as an effective process to …

Unlike conventional X-ray transmission imaging, X-ray backscattered imaging, which is
based on the Compton effect, offers the advantage of imaging on the same side as the …

Welding is an important joining technology but the defects in welds wreck the quality of the
product evidently. Weld defect detection is always an important and challenging research …

In order to solve the problems of low productivity and poor quality stability of manual welding
production mode, a multilayer and multi-channel welding trajectory control method for …

All joints of the non-driving robot have driving devices, but they can not be controlled
effectively, which increases the difficulty of the robot control. In order to solve this problem, a …