Automotive Welding For Beginners- 5 Tips To Consider


Cracks and rusts in the auto body panels are rather easy to fix. However, people often skip these repairs. They think of these repairs as time-intensive or costly. but they can easily be repaired through welding. 

Now, welding might seem like a job for amateurs and professionals but the process is quite simple. It does not remain an intimidating skill for home-repair techs with the right tools, training, and guidance. The platforms have evolved vastly- they allow you to learn the basics of welding in a matter of months.

 However, the knowledge won’t make you a professional welder overnight. Practice strengthen your skills and you learn to adopt all the techniques along the way. You can also contact Elite Campbell if you need to have collision work done.

Automotive welding tips for beginners

Take your welding operation to the next level by following the automotive welding tips for beginners: 

Stay safe from hazards even while using the best MIG welder

An improper MIG welding operation can be hazardous in endless ways. The arc rays, noise, hot auto body parts, gases, fumes, electric shocks, and other hosts of hazards come along in MIG welding. Also, the infrared and ultraviolet light rays can burn your skin as well. The skin burn injury is quite similar to burns from the sun but without a tan. You have possible eye hazards as well. 

Therefore, the best automotive welder knows how to stay safe. The fully-covered gloves, toe shoes, and welding helmets are essential to protect your skin against burns.

Ensure that you wear only the flame-resistant gear made of natural fibers. Avoid synthetic fabric and invest in leather or denim as it will melt with one struck of spatter. 

Avoid wearing cuffs, watches, or pocketed shirts as they can catch the sparks and cause potential injuries.

According to, Heavy-duty automotive welding requires a low degree of dexterity as it creates a lot of spatter and sparks. Therefore, you should leave as little room as possible for injuries by wearing leather footwear. The work boots or high-end leather shoes that also cover your ankles provide the best protection.

OSHA recommends keeping adequate ventilation in the welding area. It also advises checking all the safety sheets, holding data for each filler metal that has to be welded. You can utilize a respirator by the MSDS to protect against poisonous fumes and gases.

Conduct proper research before setting up the equipment 

Learn anything you can find on the internet about the best practice for specific wires in MIG welding. You can get in touch with the filler metal manufacturer to improve your welding quality if you do not trust the netizens. 

Contacting the manufacturer does not only get you the recommended parameters for the wire’s diameter but you also get to know the best operating voltage, amperage, and wire feed speed compatible with gas-shielded welding. He will also provide adequate information on the contact-to-work distance and electrode extension. 

Do not stick out too long as it will drop your output power and with it the joint’s penetration. Focus on less stick-out as it results in low-voltage penetration and a stable arc. 

Ensure that all connections are sound 

Make sure that all the connections of your welder are tight before getting started with MIG welding. Check the power pin attached to the power source and the MIG gun’s connection. 

The ground cable should be close to the workspace and there should be no spatter build-up on the consumables. The closer the ground cable is to the arc, the more stable it will be. 

A questionable surface can overheat the gun and impact the quality of the weld along the contact tip. 

Select proper tension and drive roll settings to feed wire 

Automotive Welding For BeginnersImproper tension and drive roll setting leads to poor wire feeding operation. You must consider the type and size of the wire before matching the settings to the correct drive roll.

Do not use the knurled drive rolls for solid wire as the teeth of the knurled drive rolls will break off the wire’s shavings. If your welder has knurled drive rolls, use flux-core wire as it has a tubular design and is soft due to the flux inside.

Using knurled drive rolls with solid wire will create resistance, resulting in poor weld performance. Use U or V-groove drive rolls with solid wire to minimize the resistance. 

Secondly, release the drive roll to adjust the tension. Keep adjusting the tension until it is one and a half-past spillage. 

Direct the wire at the leading edge of the weld pool

If you are welding out of position (horizontal, vertical, overhead), keep the weld pool very small for the finished bead appearance. Using the wire with the smallest diameter will help you gain control over the weld bead. 

A push technique is only suitable for thinner metals like aluminum. Your weld should have a slight crown that should just touch the metal while welding. 


It takes time to master the welding skill and make quality welds, like any other process. However, the following tips will surely help you along the welding journey. 

In case of further questions, don’t hesitate to leave a reply below. 

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