Awesome video man. I’m new to welding in general I’m trying to dial in my yeswelder 135 flux core gas-less welder it doesn’t have a template for starting wire speed and amperage for metal thickness. It also has infinity knobs. Any suggestions to get me in the ball park to weld 3/16” stock. Thanks again

@ATEMOFFROAD

2 жыл бұрын

Well the max output on that welder is 135amps so we know that. There’s no generic assortment of settings that always applies. Welding is a custom craft, and it depends on a lot of variables. A general rule of thumb is you need 1 amp of power for every 0.001 inches of steel. Stainless needs 10-15 percent less current, and aluminum needs around 25 percent more. So, how many amps does it take to weld 3/8 steel? For 1/8-inch mild steel, which is 0.125-inch thick, 125 amps would be a good place to start. 3/8-inch thickness is 0.375 (3 x 0.125), so do you really need 375 amps for this? Some welding machines claim to weld 3/8-inch steel with only 170-200 amps. How is that possible? First, these numbers are estimates. They only put you in the ballpark. Second, manufacturers indulge in a little bit of magic to get these numbers to advertise performance. They bevel the edges of the joint to get the thickness down. This way, less current can make the same weld in one pass.

@joshuabeatty22

2 жыл бұрын

@@ATEMOFFROAD thanks man. So basically my welder is not capable of properly welding that thick of steel…..I suppose I should have done more research before purchasing, most things I’m going to be welding are 3/16”.

@ATEMOFFROAD

2 жыл бұрын

@@joshuabeatty22 with gas 1/8 is maximum. with flux core even thicker , you can weld up to 1/4” stock no problem with that welder on its highest voltage setting. It’s because with flux you will naturally have better penetration. Try pulling back on the wire speed and or playing with that. But ultimately understanding your variables at hand will be most beneficial, ie structural or not, weld position, wire speed, travel speed material thickness etc. looking at the weld and determining what needs improvement

@joshuabeatty22

2 жыл бұрын

@@ATEMOFFROAD thanks man I’ll work on it. Just know that I have probably watched thousands of KZread videos and never subscribed to anyones page before yours. Keep making awesome videos! Love the TJ ones

@ATEMOFFROAD

2 жыл бұрын

@@joshuabeatty22 i appreciate the support, thank you 🍻

I have been watching welding podcasts for months it seems. Thank you for your clear statement that the size of feed roller is on the opposite face. My eyes aren't so good.

@ATEMOFFROAD

11 ай бұрын

Thanks for watching 🍻

Nice welder. I am a beginner. I clicked on the video because I saw the HOBART. I am using one at work, it's a different model, but looks identical to yours. The machine is solid and easy to use. I am considering buying the machine you have for my own personal use. Good video, it's informative, enjoyed watching. Thanks a bunch.👍👍

this makes me want to weld

@ATEMOFFROAD

2 жыл бұрын

It’s really fun , thanks for watching 🍻

Awesome! Definitely great for Jeep owners to know😂

@ATEMOFFROAD

2 жыл бұрын

Absolutely, fluxcore is the best way to make outdoor field repairs on the trail , other than stick, thanks for watching 🍻

I learnt quite a lot from you. I liked the way you demonstrated about how to adjust the wire spool speed using your glove and tensioner. Thanks a million, and keep it up!

@ATEMOFFROAD

Жыл бұрын

Thank you I appreciate it 🍻

Great video. One thing I find the beginner videos Do not tell you is where do you hook up the ground cable clamp?

I like your explanation of setting the tension. I do question your roller. It looks like it is a mig roller and not a flux core roller. You may want to check that.

Sick video! I'm definitely along for the welding videos. I have some experience on a farm learning to weld but no formal training. One question I had is as you are welding are you going straight across or zig zagging or making a "half moon" pattern as you weld down the line?

@ATEMOFFROAD

2 жыл бұрын

Thanks for stopping by and checking out the video. To answer your question for flux core welding it’s not required, but optional based on the so many variables going on during the welding process . Has a lot to do with penetration and slag inclusions etc etc. But I do tend to find my self using movement when using flux core usually to help bridge the gap from piece to piece when forming the weld puddle. I don’t share this variable in this part because it’s mainly for beginners. but in the then next one during GMAW I will! Will slowly start to progress into more advanced welding and thats partly my goal with this series. Thanks for watching 🍻

@lundysgarage

2 жыл бұрын

@@ATEMOFFROAD sweet man thanks!

To start a weld, do you physically move the nozzle closer to the workpiece until the flux core wire makes contact, THEN start pulling the trigger? Or do you hover the contact tip and wire slightly above the workpiece, keep it in a locked position, then pull the trigger to extend the wire out to make contact? And do you start dragging right at the moment of contact (sparks), or do you let it spark for a few seconds to melt and create a puddle before you start dragging along the seam?

@ATEMOFFROAD

Жыл бұрын

I hover the contact tip over the material and then start the weld pool by pulling the trigger so the wire makes contact to the base metal then adjust from there, no dragging at that moment we first need to establish a weld puddle once formed then move. It’s happening quickly so be ready.

@ebinmaine

11 ай бұрын

Excellent question. Thank you for posting this.

Ive been wanting to get into welding so bad. Do you need a good 240v or can you do some pretty good welds with a 110v welder? Also what would you recommend for a good entry level welder, something that won't break the bank but will allow you to grow and keep up with you?

@ATEMOFFROAD

2 жыл бұрын

Definitely choose a welder based on the material thickness you plan to weld. Most 250 amp welders can weld 1/2” GMAW. So everything I have made on this channel Ive used the Hobart welder featured in this video, it’s a great beginner welder to practice with , I’ve made sliders, roof racks , cargo racks some suspension repairs on my Jeeps and the entire overland trailer build, exhaust and body repairs. the 115v Hobart welder has already paid for itself times over. But I’m moving towards some larger material builds and will be needing a 240v welder soon. The 115v welder was given to me as I did not buy it, if I were to buy a new welder I would consider the Hobart 190 if I go budget or the Miller 252 if I go full on dreaming! Both welders have there pros and cons, but weld up to 1/2” stock material both FCAW and GMAW processes but the Hobart 190 is only good up to 5/16 stock GMAW. Which is really good . Those two welders are great machines i work with them frequently at work. There’s also the 250a Ironman I’ve never run it , but I can say the Hobart I have is nice 👍🏼 .

@irishlush364

3 ай бұрын

Titanium 125 flux is a good starter welder for fcaw I've welded 1/4 inch with it no problem

Actually when you change wire feed speed from 35 to 50 for 1/4” it creates more heat for the thicker metal. The faster the wire feed the more amps you’re using.

@ATEMOFFROAD

2 жыл бұрын

Yes in the example you provide this is what your doing. Faster wire speed = more wire = more amps to heat that wire and base material! In your case I would turn up the wire speed to match the material thickness 50 on the wire speed is correct for 1/4” stock 35 is correct for 3/16” stock. The main source of heat is the voltage setting then the wire speed, then the stick out or Arc Gap and travel speed. I don’t mention this because it’s a beginner level video where the main focus here is choosing the correct recommended settings based on material thickness for best penetration using the machines guide! Doing this allows the user to understand the limitations of there machine! I do plan on doing a trial and error video where I make adjustments based on the many variables going on during the welding process! But this goes into electrical theory for constant voltage machines, metallurgy and other positions, and techniques ie “ travel speed “I have not discussed. Thanks for stopping by and sharing 🍻

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