How To Use A Mig Welder Like A Pro!

How To Use A Mig Welder

If you are looking for an extremely dominant welding machine that not weld smoothly but also saves your valuable time, then you should go for a MIG welder.

Yes, a MIG welding machine is expensive but it can withstand a decade of use. No matter how tough and intensive your project is, a MIG welder can handle it without any issue.

But, as the device is super versatile and tremendously powerful, you can easily put yourself in trouble by doing any wrong adjustment or operation. That’s why; you must learn how to use a MIG welder before employing the device.

Guess what? Here, I will help you to play with a MIG welder properly. So, keep reading…

How To Use A Mig Welder: Pro Guide

According to WeldingHubs, MIG welding is simple to learn if you stick to the basics. And, the good news is that we also believe that this kind of welding is far easier than other welding options. With that being said, let’s start our step by step journey of using an 110V MIG welder.

Step 01: Know The Machine

Mig Welding Machine

MIG (metal inert gas) welding device is a big, heavy, and complex machine that comprises of many important parts. And, the most significant thing is that you need to know the functionality and usage of these elements.

  • Welding box or Welder

This box is big and it produces the amount of voltage necessary to do welding tasks. Additionally, the box house the reel of electrode wires that is used by the welding gun. The welding box releases the necessary amount of wire according to your needs. You need to adjust the speed and voltage settings before starting your job.

Moreover, you will find the list of suitable settings for different kinds of metals printed on the cover of the box.

  • Wire

You can’t use any type of wire for any type of metal. It can cause issues and your workpiece might be damaged or you may achieve inappropriate weld. That’s why; you should choose wire carefully. For instance – a 0.23-inch wire is appropriate for a 16-gauge or 24- gauge metal sheet. But, you need a 0.30 or 0.35 wire for a 1/8 inch metal object.

  • Welding gun

You can comfortably handle the welding gun while doing your welding job if you know  how to hold and run the gun on the welding metal. Make sure that you know the exact location of the trigger. Also, the welding wire and gas come with contact to each other at the front part of the gun. Use perfect size copper tip according to the size and type of the wire and workpiece.

  • Gas tank

Another name of MIG welding is GMAW (gas metal arc welding). And, it is the gas tank that supplies argon and CO2 gas to heel the weld quickly.

You can replace any parts easily if you want. Also, go through the instruction manual of the MIG welder for better understanding.

Step 02:  Put On Safety Gears

MIG Welding Safety Gear
Wear All Safety Gear

Now, you know the functionalities of vital parts of the device. But, before starting the welding process, you must take proper protection so that you don’t fall any unwanted problems regarding your health.

The first thing you should wear is an auto-darkening helmet that not only protects your eyes but also helps you to see the welding spot properly at the time of welding.

You should also wear a respirator mask because fuel or smoke that emits from the weld can cause harm to your health if you intake them through the nose or mouth. Additionally, you should put on leather gloves and protective sleeves to guard your hands.

Finally, keep the kids and pets away from the room where you are going to use your welder.

Step 03:  Prepare The Environment

After wearing the safety gear, you should begin setting your surrounding so that you could weld peacefully. First of all, you should secure the welding object or area by removing all flammable things. Connect the ground clamp properly to the welding metal. Grind down any uneven edge with a grinder if needed.

We should work on a wide surface to have more room. Make a U-shaped loop with the wire that contains the welding metal wire. It will ensure that metal wire comes out smoothly through the wire. Set the speed of the wire, fine-tune the tension of the wire, fix the voltage of the weld, turn on the gas tank, and you’re ready to go.

Step 04: It’s Welding Time

how to use mig welding

MIG welder is super flexible and you can adjust the voltage and wire settings to deal with different thicknesses of metal. Also, you can weld horizontal, vertical, overhead, or flat with this device.

Make sure that you have set the polarity to DCEP and the electrode wire maintains a consistent length. The ideal length is ¼ -inch from the welding gun nozzle. Moreover, ensure that the gas tank has an adequate amount of gas and the gas line is working fine.

If everything is done and dusted, then turn on the welder machine. Wear your protective equipment and take the welding gun. Go near the object that you are going to weld and pull the trigger keeping your head straight. That’s it; you are done.

Now, you can adjust your working angle, the voltage of the machine, and the speed of the wire depending on your welding speed. Remember, you need to do some practice before employing a MIG welder on any workpiece.

Mig Welding Is Fun!

Actually, MIG welding is simple and quick. The inert gas ensures an outstanding finish. But, you need to fix the settings of the welding machine properly to get the optimal output. Please check the instruction manual of the machine in case you need to insert a new spool of electrode wire or replace the welding gun.

I believe this guide on how to use a MIG welder will help you learn the basic usage of the powerful device. Happy welding!

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About Jose Wilson

Jose Wilson

Hi, I am Jose Wilson. I am an avid DIY woodworker. I love to try out new woodworking tools. In over 6 years I have tried several wood working tools including circular saws, table saws, chain saws, and jigsaw among the rest. My inspiration came from watching my dada work. I also learned that many people didn’t quite understand how to use these tools. Today, I have helped so many people to learn the use, benefits, and how these DIY woodworking tools operate. I have created a number of work-tools related posts, built websites, and developed social media pages. Follow me here to learn more.

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