Mig welding like a tig welder

By Chris Chamberland

whenever im mig welding I usually will not pulse, stitch, or push the weld.

-I don’t stitch weld since you usually do not get the penetration you will need

-I do not push from right to left due to the fact its harder to get penetration because the weld is being sent away from the molten puddle un like the pulling method where by your wire is pushing in to the molten puddle furthermore the mig weld is allot harder to manipulate and make the weld look suitable.

The main mig welding method i personally use is kind of different than some other techniques for example “C” or “e” despite the fact that i actually do makes use of the “e” in certain situations The method i use is a back and fourth movement whilst pulling left to right ( if you’re a lefty the contrary applies) with the nozzle of the gun with a forty five degree position. i target the wire in the center of the joint the spot where the 2 joints meet.

I may make use of a “e” formation if there is a thicker piece of steel on one side than the other in that case i will push the weld in the “e” formation toward the thicker part.

Starting with the Hand position

- grip the trigger portion of the gun with your right hand having the ability to rotate your wrist ( such as the throttle of a motorbike)

- you are gonna want to sit the bend of the gun in the middle of your pointer finger and thumb while using the top of your hand resting on the workspace.

- your left hand will be the point for your gun to be able to pivot on and also to secure the nozzle.

-your right hand is going to be the part which twists to acquire the backward and forward movement that creates your mig weld beads.

- Furthermore you’re gonna need to loosen up your arms and hands to help you to slide your left hand across the bench to follow along with the weld down the joint.

hand speed

I recall while i was initially beginning out i was basically always mig welding like i was in a hurry however , you don’t want to. you need to relax your grasp ( your gun isn’t really going anyplace)

-when you begin the weld, loosen up!! do a nice small loop to close off the end of the joint

- then pull to the right roughly a one half inch or less in a partial rapid movement

- Then push the puddle returning over what weld i recently laid down in a reduced pace and watch the bead create a nice spherical puddle

- when i push back i view the space of the bead in front and try and match the stoping spot of the puddle i did previously. that is how i know how much i want to push back the puddle.

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