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Welding process
The worker first places the workpiece on the pad shaft, aligns the straight seam with the mark on the pad shaft, and starts the clamping foot switch after confirmation. The piano key is pressed down to clamp the workpiece, and the welding button is started. The welding actuator is in place to complete the set welding process. The alignment is reflected/the clamping does not shift during the welding process.

Product composition
1. Welding power supply
By adjusting the welding current and organically integrating with the control system, the control of welding parameters becomes convenient, effective, simple and easy to understand. The welding speed can be infinitely adjustable between 0.1~10r/min, which greatly reduces the requirements for workers' professional welding quality.
2. Wire feeding mechanism
The wire feeding mechanism adopts Shenchuang 42 stepper motor and PX40 12:1 precision reducer, and cooperates with professional SB-10C/D wire feeder. The wire diameter can reach 0.8~1.6mm, and the maximum wire feeding speed can reach 2.5m/min. This wire feeding mechanism is precise and reliable in wire feeding, and can be precisely matched with Sansha IA2001TPH welding machine to complete complex argon arc welding process.

3. Welding gun travel mechanism
Including X-axis left and right travel mechanism, Y-axis front and back travel mechanism, manual up and down adjustment mechanism, manual rotating table and Z-axis arc protection mechanism.
When welding starts, the welding gun is automatically sent to the appropriate arc starting position, the distance between the welding gun and the workpiece is judged according to the preset voltage value, the feedback voltage is analyzed, and the forward and reverse rotation drives the welding gun to adjust up and down, so as to keep the arc voltage at a relatively stable value, so as to achieve stable welding under the premise of protecting the welding gun and the workpiece.