Mig Welding Stick Out Distance

When you pull the trigger to weld wire travels out of the nozzle strikes the workpiece and starts the welding current.

Mig welding stick out distance.

Mig welding tip 1 for short circuit mig welding short circuit meaning if you are using straight co2 or 75 25 ar co2 keep your wire stickout to 1 4 to 3 8 stickout means the distance the wire is extending from the end of the contact tip this one simple tip can have the biggest effect on your mig welding. The further away you. By lewis bartlett tn i know you say stick out is important on mig but i haven t seen where you explain why it works better. A shielding gas is also sent through the welding gun and protects the weld pool from contamination.

Mig welding was developed in the 1940 s and 60 years later the general principle is still very much the same. While contact tip to work distance is not defined by aws it s often the most logical term to use in welding applications. What causes it to work better than recessed. I started using the flush diffuser on my roughneck gun switching from the 1 8 recess and it does produce better welds but why.

Mig welding is an arc welding process in which a continuous solid wire electrode is fed through a welding gun and into the weld pool joining the two base materials together. Mig welding uses an arc of electricity to create a short circuit between a continuously fed anode the wire fed welding gun and a cathode the metal being welded.