【摘要】 为解决液力变矩器在焊接过程中焊件变形、焊件同轴度较差、焊接效率不高的问题,论文设计以PLC为控制核心自动控制系统,配以机械装置组成自动环缝焊机。通过实践中应用证明,此环缝焊机比传统焊接具有更高的焊接稳定性、更好的焊接质量、较高的焊接质量,具有广泛的推广价值。更多还原

【Abstract】 In order to solve the problem of hydraulic torque converter in the welding process welding deformation, welding, welding coaxi-ality of poor efficiency is not high, this design with PLC as the control core of the automatic control system, with a mechanical device auto-matic girth welding machine. Through the practice of application shows that, this ring seam welding machine than traditional welding has higher welding stability, better welding quality, high welding quality, and wide popularization value.更多还原