汽车总装线上远程激光焊接能量评估

Remote laser welding energy assessment in car assembly line

通过分析激光源的类型和结构,建立参数数据库,并结合机器人运动的动力学分析,本研究提出了汽车总装线上远程激光焊接(RLW)的能量评估模型。通过对简单焊件进行焊接实验,将传统激光焊接和远程激光焊接进行了对比,结果发现,焊接过程中机器人运动能量逐渐减少,而激光能量逐渐增加。处理时间和激光功率是影响远程焊接能源效率的主要因素。

Based on the analysis of the type and structure of laser source,establishing database of parameters,and the movement of the robot dynamics analysis, this paper presents a remote laser welding on automobile assembly line （RLW） energy evaluation model. By simple welding for welding experiment ,the traditional laser welding and laser welding are compared, the results show that in the process of welding robot motion energy gradually decreases,and the laser energy increases.Processing time and laser power is the main factors influencing the remote welding energy efficiency.