农用车进气管焊接专机|扬帆数控

the torch swing, swing around and residence time can beadjusted, the swing parameters of each layer can be switchedautomatically, without stopping arc.

其工作方法是通过plc控制给出数字信号，驱动步进电机来带动滚珠丝杠，最终实现焊枪沿焊缝方向左右精确摆动。

the method is given through the plc control digital signal todrive the stepper motor to drive the ball screw, finally realizethe welding torch along the weld direction about preciseswing.

能有效增加焊缝宽度，改善熔池边缘成型，消除“咬边”缺陷，焊缝表面清洁，一次焊接获得多次焊接的效果，大大地提高生产率。

the utility model can effectively increase the width of theweld seam, improve the forming of the weld pool edge, eliminate thedefect of the undercut, the surface of the welding seam is clean,and the effect of multiple welding can be obtained by a singlewelding, thereby greatly improving the productivity.

自动控制系统，采用可编程控制器（plc）作为主控单元，输出点带中间继电器保护。

automatic control system, the use of programmable logiccontroller (plc) as the main control unit, the output point withintermediate relay protection.

采用触摸屏中英文显示作为参数设置对话界面。触摸屏可设定每层的焊接速度、摆动速度，具有焊枪自动提高功能。

using the touch screen display in english and chinese as theparameters of the dialogue interface. the touch screen can be setfor each layer of the welding speed, swing speed, improve thefunction of automatic welding with.