In a panic, the arc freezes to base metal and pulls your hand forward. You snap it back, twist the stinger and next thing you know, there’s a hole in the side of your piece of scrap steel and you’re holding a little burnt crater in your hand. Been there done that. Usually it isn’t because we didn’t try hard enough, its because we didn’t know exactly what rod to pick up first.
Below, I break it down into three electrodes, each one teaching you the skill without all unnecessary struggle. First go for the E6013. It’s easy to start, forgiving, and cleans its own slag off so you don’t have to worry about anything except how long your arc is and if your hand stays steady. When you gets to where you can lay a nice straight bead using this electrode, the others becomes more of an exercise in adjusting different than guessing.
How to Start Welding: Easy Tips for Beginners
In the beginning, people most often forget the amperage and diameter connection; here’s how to avoid weak beads or spatter: Keep the diameter of the electrode equal to the gap. For example, if you’re using an eighth-inch rod, maintain an arc about an eighth of an inch in length. Any longer and the arc becomes wobbly and introduces porosity into the weld. Shorter and you’re sticking. Weird, I know; you instinctively want to go harder to feel more grounded. But breathing means clean fusion.
The graphic reiterates that around ninety to one hundred amps is where you’ll be starting out practicing with an eighth-inch rod. Work your way up from there. Gray and frozen-looking? Bump it up ten. Volcano about to blow? Drop it down.
So, fast-forward some time where you’re welding with heavier stuff and you’ll want something stronger. Enter E7018, a low-hydrogen rod that gives you very structural weld that’s perfect for heavy plate and frames. Just be careful, it requires your respect. Because this rod has a flux that can absorbs atmospheric moisture (that can cause hydrogen cracking in the finished weld), you need to store these rods in an oven set to two hundred fifty degrees fahrenheit. Letting them sit out longer than four hours renders them unusable. This is a bit of operating info, but it is super important to the quality of your welds.
And if you don’t own one yet, just use the E6011 or E6013. They’re good all around rods and are a good compromise between the two. Also, if you’ve got rusty, dirty metal to deal with, the E6011 gets it done realy well and will handle AC power well too. Best friend on the farm.
Safety first. The visual guide states the lens shade should of be ten to twelve when using a stick welder. Don’t skimp on this. Wear leather gloves and natural fibers like cotton. Those hot slabs travel farther then imagined. Synthetic materials melt into your skin.
Set your goal to make twenty beads a day when practicing. Repetition builds muscle memory, not theory. Your hands is learning to keep a critical drag angle of five to fifteen degrees. You must also move fast enough so that the bead stays between two and three times the size of the rod. If the bead is too narrow, you are rushing. Too large and you’re going too slow.
On each pass, chip the slag. When left behind, slag contains inclusions, basically weak spots that hide within the weld.
A good weld has a consistent sound, a steady sizzle as if bacon were frying in a pan. Anything else, a roar or a crackle… Indicates something’s not right. Slow down, adjust your angle.
Welding is a conversation between the machine and the metal. You ask for heat; the metal answers by fusing together. Listen carefully and stop freezing the rod to the plate. Start laying beads.
