讲述焊接的一般步骤，以及在焊接过程中需要注意的许多问题-Welding on the general steps, as well as the welding process in many of the issues requiring attention

Parametric study of submerged arc welding

AUTOMATIC PNEUMATIC DOUBLE AXIS WELDING MACHINE

基于pioneer3-AT机器人小车研究平台应用于焊缝跟踪的研究，设计相应的焊缝跟踪系统，并对机器人小车进行运动学分析-Based on the research platform of pioneer3-AT robot vehicle, the welding seam tracking system is designed, and the corresponding welding seam tracking system is designed.