#diywelding

[gloria-shang-555]

laser #welding #laserwelding #laserweldingmachine #diy #diywelding

[azzunowelder]

5 Portable Plasma Cutter Hacks That Actually Save You Time

If you've been using a portable plasma cutter for any length of time, you already know it's one of those tools that makes you wonder how you ever worked without one. But there are a few tricks that take things from "good" to "why didn't anyone tell me this sooner."

Here's what I've picked up from years in the shop.

1. Keep Your Air Dry or Pay the Price

This is the #1 mistake I see. People hook up a shop compressor, skip the inline dryer, and wonder why their cuts look terrible after a week. Moisture destroys electrodes and nozzles fast and causes double-arcing — where the arc wanders inside the torch instead of staying centered.

Fix: A $20 inline air filter/dryer between the compressor and the machine. This alone probably doubles your consumable life.

2. Your 110V Outlet Works — Sometimes

The Azzuno CUT-55L pulls 55A at 220V, but on 110V it still gives you 35A. That's enough to cut clean through 1/4-inch steel. For thin sheet, brackets, and light fab, that's plenty. Maker Sarah runs hers on 110V in her studio and says cut quality on 16-gauge is identical.

Know when 110V is enough, and when you need the full 220V output. Check the CUT-55L for details.

3. Use a Magnet Guide for Straight Cuts

Need a dead-straight line? Grab a steel magnet guide, clamp it to your workpiece, and drag the torch cup along it. The ceramic nozzle cup is designed to slide on metal — use it.

Works great with the Azzuno CUT-65L-P, which at 65A cuts 3/8-inch plate without slowing down while the magnet guide keeps your kerf within 1mm of straight. See the CUT-65L.

4. Off-Grid Cutting With a Portable Power Station

Here's something most people haven't considered. If you're doing field work — fence repair, remote equipment fixes — you don't always have grid power.

The Azzuno PS3500 is a 3500W portable power station that runs the CUT-55L at 110V off-grid. Bring the plasma cutter, the power station, and a small compressor — you've got a completely mobile cutting setup that fits in a truck bed.

Ranch Hand Ryan does exactly this fixing gates and cutting old pipe on his property. No generator noise, no gas fumes.

5. Pierce First, Then Move

New users start moving before the pierce is complete. Don't. Hold the torch perpendicular, trigger the arc, wait for it to go all the way through (you'll see spray exit the bottom), then move. Rushing the pierce wastes consumables and creates dross that's harder to clean. Two extra seconds saves five minutes of grinding.

Quick Safety Reminders

Ventilation — Plasma cutting produces metallic fumes. Position yourself upwind outdoors; use active exhaust indoors.

Eye protection — Auto-darkening helmet, shade #8 minimum. The arc is intense.

Fire blanket under your work — Sparks travel further than you expect.

Hearing protection — Plasma arc + compressor = real noise.

[azzunowelder]

My pre-arc checklist — because "I'll just wing it" never works

Okay so here's the thing.

I used to be the person who'd fire up the welder and just… go. No gas check. No ground check. Just vibes. And then I'd spend twenty minutes wondering why the weld looked like a Rorschach test and half the bead was porosity.

Not anymore. I have a checklist now. It takes literally 90 seconds and it saves me from myself every single time.

🔵 Gas check (MIG/TIG/Plasma)

Tank pressure — A full bottle sits at 2,000–3,000 PSI. Below 500? Swap it. Low pressure = bad gas coverage = porosity city.

Flow rate — MIG wants 15–25 CFH. TIG wants 15–20 CFH. The little float gauge on your regulator tells you. Set it while gas is flowing.

Leaks — I keep a spray bottle of soapy water next to my welding cart. Hit the fittings. See bubbles? You've got a leak. Fix it before you weld, not after.

Right gas — MIG mild steel: 75% argon / 25% CO₂. TIG: 100% argon. Don't cross these. It sounds obvious but I've watched someone put C25 on a TIG torch and the tungsten ball'd up in seconds.

Wind — Outdoor welding? You need a windscreen. Even a light breeze kills your shielding gas. A couple pieces of sheet metal propped up works fine.

🔵 Wire / consumables

Right wire — ER70S-6 for mild steel, ER4043 for aluminum, ER308L for stainless. Triple-check the spool. They all look similar in the heat of the moment.

Diameter matches the liner — .035 wire in a .030 liner feeds like it's having a bad day. Check the liner.

Wire looks clean? — Rust, oil, discoloration = toss it. Seal your spels when you're not using them.

Flux-core = DCEN — If you're running gasless flux-core, make sure your machine is set to electrode negative. Most MIG machines ship DCEP. You'll need to swap cables.

Contact tip — If the hole looks oval or worn out, replace it. Tips are cheap. Bad tips cost you in wasted wire and frustration.

🔵 Ground clamp

This is the part everyone rushes.

The clamp needs bare metal. Paint, rust, scale — they all block current. Grind the spot before you clamp. And put the ground close to the weld joint. Not all the way across the bench. Close.

If you're on a welding table, the table needs to be grounded too. Rubber mats under the legs will kill your ground path.

🔵 Machine settings

Voltage/amps — Check the chart. Don't eyeball it.

Wire speed — Matches your voltage. Too fast = pushing. Too slow = burnback.

Duty cycle — Know your machine's limits. 20% at 150A means 2 min on, 8 min off. Respect that.

Polarity — MIG = DCEP. TIG = DCEN. Flux-core = DCEN.

🔵 PPE (yes, every time)

Helmet — Auto-darkening is a quality-of-life upgrade. Fixed shade works if you pick the right number (10–13).

Welding gloves — Not your dad's work gloves. Actual welding gloves.

Apron or sleeves — Because spatter finds every gap in your outfit.

Ventilation — Indoors = you need exhaust. Fume extractor or a fan pointing out. Non-negotiable.

Fire extinguisher — Within arm's reach. Not in the next room. Right there.

📌 Make it a habit

Print this. Stick it on your welding cart. Run through it every time. After a couple weeks you won't need the paper anymore — it'll just be what you do.

I made a PDF version of this checklist that I keep laminated at my station. If you want it, let me know and I'll share the link.

Good welds start before you strike the arc. That's it. That's the whole take.

For more information, please visit:

Welding Articles

Learn about all aspects of welding machines；Engineering guides for Azzuno multi-process welders, plasma cutters, 1/1/1/1 auto helmets & LiFe

[youploger]

Top 4 Best Portable Electric Welding Machine For [2025]

Watch Now From Here :

2025’s Top Portable Welders: Power Where You Need It! Compact, 110V, and built for serious results. Perfect for DIY, repairs, and on-the-go projects:

TVgoo Handheld ARC: 110V IGBT, 20-120A w/ Hot Start & Anti-Stick (Ideal Gift!).

HIZONE Handheld MIG: 100A Flux Core, Gasless & Portable.

Saker Handheld ARC: IGBT Inverter, 5-Step Current Control.

Unworta Handheld ARC: 20-120A w/ 5 Adjustments + Free Goggles!

⚡ Portable Power. Pro Results. 2025’s Best. ⚡

[bestwelderreview]

The Best Welder Under $250?

The YESWELDER 135Amp MIG Welder checks all the boxes:

✅ Lightweight & Compact ✅ MIG, Stick, Lift TIG ✅ Dual Voltage (110V/220V) ✅ Powerful enough for serious projects

Perfect for:

Home welders

Auto body pros

Farm repair warriors

Anyone who’s DONE with cheap junk welders

👉 Read the review: bestwelderreview.com/yeswelder-135amp-mig-welder 📢 Reblog if you know a welder who needs this.

#YESWELDER #WeldingTools #GarageGear #ToolNerds #DIYWelding #WelderLife #BestWelderReview

[biglockdaddy]

The NEW video is out! After watching @adam_lz and @garrett_1320video do their own welding on their cars... I figured I’d give it a try and learn on my own, as well! Thank you for the inspiration fellas!!! Link is in my bio. See you all at #orlandospeedworld for Whoop Azz Wednesday this week!!! Be safe & stay well! #diywelding #welding #welder #learningtoweld #harborfreight #harborfreighttools #mopar #moparornocar #doitfordale #freedom #dodgecharger #biglockdaddysgarage #illdoitmyself (at Four Corners, Florida) https://www.instagram.com/p/B668EFZlupT/?igshid=6am67tta4xas

[biglockdaddy]

Happy New Year!!! How hard can it be, right??? Thanks to @harborfreight , I’m going to teach myself to weld! Starting out on a Flux Core system. Controlling the pool/bead seems like a good place to start. Cheers!!! #welding #harborfreight #chicagoelectric #diywelding #customexhaust #diy #fun #learningtoweld #biglockdaddysgarage #fluxcore #fluxcorewelding #nofluxcapacitorneeded (at Four Corners, Florida) https://www.instagram.com/p/B6yZoTlFPhM/?igshid=1rgocacm9064g