Take you to know the automatic straight seam welding machine quickly

What is an automatic straight seam welding machine? Automatic straight seam welding machine is also known as longitudinal seam automatic welding machine. Automatic straight seam welding machine is a general automatic welding equipment with high quality, high efficiency and no deformation to complete the butt longitudinal seam welding of thin-walled cylinder with wall thickness of 0.5mm-6mm, conical cylinder, flat plate or square box with opening at one end.

Introduction to automatic straight seam welding machine:

Welding method: MIG welding, single side welding, double side forming

Gas selection: argon with purity of 80% and carbon dioxide with purity of 20%

Protective measures: single side welding and double side forming process features, cylindrical or oval welding nozzle with good protection effect is adopted, argon flow is increased accordingly, and back gas protection is added on the back of the weld.

Working procedure: manually guide the workpiece into the welding mandrel and lean against the end face limit block →

Press the right side of the work piece by pressing the right side of the pedal &ra;

Push the other side of the workpiece into place, close to the right workpiece, step on the left foot switch and press the left side of the workpiece →

The welding gun automatically drops into place → The welding power supply ignites the arc and starts the normal welding process after delay →

When the set welding length is reached, stop wire feeding and the power supply will extinguish the arc → The welding gun is automatically lifted and quickly returned to its position →

The clamp is released manually and the workpiece is placed automatically.