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11d ago

in

Had a leaky tube sheet failure last Tuesday that changed my whole approach

Tri-mix gas is a total game changer once you get used to how hot it runs. Had a similar situation on a 16-inch superheater header where I kept chasing porosity with standard C25 mix on a MIG. That same foreman told me to switch to a tri-mix with some helium in it and the puddle just flowed way smoother. Cleaned the old weld out with a die grinder, ran one pass with the tri-mix and it looked like factory work. I still keep a bottle of C25 for thin wall work but for anything heavy or with old dirty steel I grab the tri-mix first now. The heat input is higher so you gotta watch your travel speed but once you dial it in it saves so much grinding time.

12d ago

in

Took me 5 years to admit I was greasing my hoist drum wrong every day

You ever have a buddy who's been running cranes for 20 years and just watches you struggle? My friend from the local union hall finally pulled me aside after watching me cake grease everywhere. He said the same thing - just a thin wipe on the cable, don't touch the drum. I thought he was crazy until my next inspection came back clean and the brake drum wasn't all glazed over. Still feel like a moron for wasting all that time and money on extra grease.

12d ago

in

Heard a barista say 'the mood of the coffee changes with the weather' and it kinda clicked

Are people really giving their coffee a backstory now? It's just a drink, not a moody character in a novel.

13d ago

in

Can we talk about people using the wrong wire strippers on shielded cable?

Yo @grantmartinez you ever had that happen to you or just me?

13d ago

in

Coconut coir saved my raised beds after years of skepticism

lmao the "overpriced dirt" thing is exactly what I thought too until I actually tried it. My soil in San Antonio was basically concrete after a dry summer and the coir turned it into something you could actually dig a hole in. I went with the compressed bricks too and hydrated them in a wheelbarrow first before mixing in. The thing that sold me was how it holds water way better than peat moss without getting all soggy and nasty. Peat moss always dried out on me within a day in the heat and turned into dust while the coir stays damp for almost three days even in 100 degree weather. Plus it doesn't compact down to nothing after a season like peat does so my zucchini roots had room to actually spread out.