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whenever im mig welding I almost always usually do not pulse, stitch, or push the weld.

-I don’t stitch weld simply because you usually do not get the penetration you want

-I do not push from right to left simply because it’s actually more challenging to obtain penetration for the reason that the weld is being sent away from your molten puddle un while the pulling technique where your wire is pushing in into the molten puddle additionally the mig weld is allot more difficult to control and make the weld look appealing.

The primary mig welding technique i use is sort of distinct from other methods for example “C” or “e” even though i actually do use the “e” in some situations The method i personally use is a back and fourth motion while pulling left to right ( in the event your a lefty the opposite applies) with the nozzle of the gun at a 45 degree position. i target the wire in the center of the joint the spot where the two metals meet.

I may make use of a “e” formation should there be a thicker piece of steel on one side versus the other in that instance i’ll push the weld in a “e” configuration in the direction of thicker piece.

Lets start with the Hand placement

- keep the trigger part of the gun with your right hand having the ability to swivel your wrist ( for example 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 is the point for your gun to be able to pivot upon and also to secure the nozzle.

-your right hand is going to be the component which twists to produce the backward and forward motion that forms your mig weld beads.

- Furthermore you are going to want to relax your arms and hands in order to glide your left hand down the bench to follow the weld down the particular joint.

hand speed

I remember when i was initially getting started out i was often mig welding like i was in a hurry nevertheless , you want to avoid that to. you want to relax your grip ( your gun isn’t going anyplace)

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

- after that pull to the right within half in . or less in a somewhat fast movement

- After that push the puddle returning across what weld i recently set down in a more slowly speed and watch the bead make a good circular 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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Apr092011

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