Laser & Welding

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Would you guys except this from a new hire who told you that he can weld aluminum and hired him purely for aluminum. Or ...
09/24/2026

Would you guys except this from a new hire who told you that he can weld aluminum and hired him purely for aluminum. Or should i keep looking for someone else?

Can the kid weld?Co-worker says he’s only welded twice. Can he lay it down? … I don’t, so I figured I’d check with the g...
09/24/2026

Can the kid weld?

Co-worker says he’s only welded twice. Can he lay it down? … I don’t, so I figured I’d check with the group

What is this?
09/23/2026

What is this?

Welding on threads…I weld for a pressure hose shop, but occasionally get something odd. Sales guy put in an order for an...
09/23/2026

Welding on threads…

I weld for a pressure hose shop, but occasionally get something odd. Sales guy put in an order for an inlet system, threaded hand tight then welded. He said he didn’t want it tested, just get it in the right orientation and weld it…

My initial reaction was that welding on threads is a no, especially under pressure (100psi working load). Am I wrong on this? I’ve covered my ass, so I’ll do it for them but are there any specific concerns I should raise?

what does it mean when my welds are doing this fish bone pattern?Vertical stick welding, 3/32 rod 87 ampsI feel like if ...
09/23/2026

what does it mean when my welds are doing this fish bone pattern?

Vertical stick welding, 3/32 rod 87 amps

I feel like if I go higher in amperage, I get more splatter

Am I just moving too fast? Or is it my weave pattern?

Previously, I felt like my world had too much height to them, so somebody recommended that as I moved the rod, I pull back the arch a little bit.

A paper airplane made only of metal. Have you ever flown one of these?
09/23/2026

A paper airplane made only of metal. Have you ever flown one of these?

Rocket stove 2x2
09/23/2026

Rocket stove 2x2

The 5 Basic Types of Welding Joints
09/11/2026

The 5 Basic Types of Welding Joints

What is causing this “growth” that forms on a tack weld AFTER I let off the trigger. Like I am done with the weld and I ...
09/11/2026

What is causing this “growth” that forms on a tack weld AFTER I let off the trigger. Like I am done with the weld and I watch this metal grow out of the puddle as it cools. Never seen this before.the machine is a new to us millermatic 255 and the first time anyone here has messed with touch screens and auto set. Gas is 75/25. Any insight is appreciated.

Stainless Steel working
09/11/2026

Stainless Steel working

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