【摘要】 分析了造成弧焊机械手再现误差的原因,并通过对实验数据的处理,分析了再现误差量与焊接速度的关系,针对这种关系,提出了减小再现误差量的措施。理论和实验表明,该措施能有效地减少再现误差。更多还原

【Abstract】 This article introduces the reasons why arc welding manipulator playback error occurs,and analyzes the relation ship between error’s size and weld ing speed.By the relationship,a measure of diminishing playback error is put forward.The theory and experiment in di cates the measure can reduce playback error efficiently.更多还原