How To Weld Like A Pro? – Pros & Cons Of MIG Welding

How To Weld Like A ProMIG welding is being always a reliable way among many professional welders out there. But if you don’t know how to weld then you might consider welding as the hardest part of your life.

Every occasional hobbyist or workshop owner seek for the simplest way to weld MIG.

Whatever MIG voltage you’re using 110V Machine or 220V machine, the initial work remains the same as melting the metal and joining them. 

So, this is the guide for you to get exact instructions on MIG welding.


Best Instruction On How To Weld: Step By Step Process

You can’t gather welding skills overnight. You’ve to gain all the knowledge and practice them again and again.

Let’s learn the step by step welding process now!


Step 1: Know The Types Of Welding You Need

There are many welding machines like MIG, TIG, Stick, and many more. They all don’t produce the same amount of arc for welding. Did your brain ever knock with the query “What can I weld with a 70-amp arc welder”? Well, this is when you only can weld mild or stainless steel. And the thickness of the metal must be 1/8-inch-thick including 18-gauge measurement.

So, you must know the types of welding. And if you don’t know then know that MIG is the most used among them. And there many advantages that welders are prone to use the only MIG in some cases.


Step 2: Study On Machine Capacity and Settings

A welder machine runs on depending on its internal and external parts. If you disclose the machine, you’ll see spool wire, engine, and rollers. There is nothing you’ve to do in the external part. Just to get familiarize with the parts is necessary. Because, if you face any issue like wire getting jammed then you may disclose it and solve the wire feed jams.

There is a large spool wire you’ll find attached with a tension nut. The nut should be tight as loosen adjustment may fall the spool connection. But make sure it is not too tight that rollers can pull the wire.

The MIG tank is either full of 100% argon or a mixture of Argon and carbon-di-oxide. This gas tank ensures better MIG weld forms. Without the gas, the MIG produces brownish, splattered, and great forms of the weld.

There is a welding gun which is the most important part for welders. This gun is the sole key to control the wire feed. Else the right amount of electricity flow is produced by gun.

To complete the circuit the ground clamp is considered to be the cathode. So, you should connect the clam with the metal directly.


Step 3: Have The Safety Gears

Welding is never a safe thing unless you take all the required precautions you need. Welders have to go through heat and sparks during the whole process of welding.

So, you obviously should take safety gear for protecting your eyes, skin, and face.

First of all, wear glasses on the eyes. It will protect the eyes from the sparks. You should wear welding gloves on your hands. So, your hands will be safe from the heat and sparks that produce during the welding.

You can also wear a face mask. And the best is wearing a whole-body protection apron. You can avoid many unwanted risks only having the right type of protection. Make sure the component should be leather or cotton. Because elastic burns when getting in touch with heat or spark.


Step 4: Start Welding

Just with the MIG welder in your hand, pull the trigger and make it attach to the workpiece. You should take a clean and plain metal to weld. If there is rust or dust on the metal, make sure to clean the metal and cut off any edges.

Then you should check out that the valve of the shielding is open and the welding machine has to be turned on. The grounding clamp must be attached to the metal. Later on, check the voltage and HP setting in the power section.

That’s all you’re all set for the welding!


Advantages Of MIG Welding:

Like we’ve already said at the starting of this content, MIG has various purposes to be popular among us.

  • It can weld a wide range of metals and thickness ranging from any dimension.
  • You can weld from any position since MIG is an all-position welder machine.
  • It is an ideal weld bead.
  • Any beginner can work with it because it is easy to operate and learn.
  • It creates a minimum of splatter and kickbacks.
  • You can operate MIG in different ways like a semi or fully automatic.
  • There is a gas shield in the MIG machines. So, the arc doesn’t damage much of the elements.
  • A flux is not used in welding. So, there is no scope to produce slag in the weld metal.
  • High quality and faster welding are only possible in MIG.


Disadvantages Of MIG:

Similarly, the advantages there are disadvantages of MIG too.

  • You can only use MIG to weld from thin to medium ranges thick metals.
  • Since the metal inert gas doesn’t offer much portability flexibility as arc welding creates.
  • It can’t be used in the vertical position as it produces high heat.
  • The MIG is complex equipment but produces sloppier welding.

You may love to read: Best Flux Core Wire Reviews

Visual help below:


The Last Words:

Always keep a fire extinguisher beside your work station. Because molten metal or grinding sparks can spit and causes a fire. So, keep the area surrounding you clean and tidy. There shouldn’t be any additional things in the workshop that may catch fire.

If you want to set your professional life on MIG welding then find a good resource to learn it. Only professional MIG welding tutorials can help you attain all the knowledge you need for welding. The last but not the least is to concern about the machine. When you’re not using the welder machine for a long period then keep it in a safe and clean place.

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