Practicing for a brazing cert, copper to copper using Harris Stay-Silv white flux and Safety-Silv 45 brazing alloy
Have to do 3/8" and 2" tubing
Tig welding tips, questions, equipment, applications, instructions, techniques, tig welding machines, troubleshooting tig welding process
Open your pic in "Paint", save it in correct orientation and reload. Default windows viewers often load sideways, didn't used to but hey MS has to justify an upgrade somehow!
Flat out like a lizard drinkin'
What is that? A hand powered hydraulic coal scorp?
Stone knives and bearskins.....and a NEW EVERLAST 164SI !!!
That's my newly shared work welder.
At home I got a Power Tig 185 DV. Nice, but no plasma cutting... Nice tight arc after a second.
That's my newly shared work welder.
At home I got a Power Tig 185 DV. Nice, but no plasma cutting... Nice tight arc after a second.
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As a point of interest, the elbow on the right is of chinese manufacture. Supposed to be sched40 but actual wall thickness was between sched 40 & 80! And the big thing is that it wasn't 90* !!! What's up with that? You can see the 5G butt is alot wider than the 2G butt, that's because I tacked it on the outside 2.4mm gap (3/32") and had about 8.5mm (11/32") gap to fill on the inside to square it up. Beware crap from China!
Flat out like a lizard drinkin'
- LtBadd
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I know what you mean about the 90's, we did a lot of 316 pipe work and the elbows were pretty good, got into some duplex and the material seemed really thick for schedule 40, nice looking work there!Coldman wrote:
Saturday job putting in this 5" sched40 crossover. Took me 15 hours including pumpout and re-start. Was a tied joker at the end of the day but still made it out for oysters, steak and beer at about 9pm. The first beer was for my good mate Exie!!
As a point of interest, the elbow on the right is of chinese manufacture. Supposed to be sched40 but actual wall thickness was between sched 40 & 80! And the big thing is that it wasn't 90* !!! What's up with that? You can see the 5G butt is alot wider than the 2G butt, that's because I tacked it on the outside 2.4mm gap (3/32") and had about 8.5mm (11/32") gap to fill on the inside to square it up. Beware crap from China!
Richard
Website
Website
That's a big problem here too. I've had fittings so bad that it's like welding togeather different diameter pipe. Or there not round. That sucks when you have to clock a fitting in a certain position but the one you are up against is out of round in a different direction than the other.
I have more questions than answers
Josh
Josh
- MosquitoMoto
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I've been slack and haven't posted much lately.
Getting lots of little jobs now for my motorcycle racing mates. Below is a battery/electrics box for a race bike. Made with 3mm scrap aluminium, filler is 2mm 5356.
Not weldporn by any means, but finding that 1 pps gives me that 'metronome' I need to make my beads reasonably even.
Moz
Getting lots of little jobs now for my motorcycle racing mates. Below is a battery/electrics box for a race bike. Made with 3mm scrap aluminium, filler is 2mm 5356.
Not weldporn by any means, but finding that 1 pps gives me that 'metronome' I need to make my beads reasonably even.
Moz
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- LtBadd
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Hey Kym, nice small fab work there, good to see ya againMosquitoMoto wrote:I've been slack and haven't posted much lately.
Getting lots of little jobs now for my motorcycle racing mates. Below is a battery/electrics box for a race bike. Made with 3mm scrap aluminium, filler is 2mm 5356.
Not weldporn by any means, but finding that 1 pps gives me that 'metronome' I need to make my beads reasonably even.
Moz
Richard
Website
Website
- MosquitoMoto
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Joined:Sat Aug 01, 2015 8:38 am
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LtBadd wrote:Hey Kym, nice small fab work there, good to see ya againMosquitoMoto wrote:I've been slack and haven't posted much lately.
Getting lots of little jobs now for my motorcycle racing mates. Below is a battery/electrics box for a race bike. Made with 3mm scrap aluminium, filler is 2mm 5356.
Not weldporn by any means, but finding that 1 pps gives me that 'metronome' I need to make my beads reasonably even.
Moz
Thanks so much Richard.
One of the great pleasures of welding is to be useful enough to help your friends out.
Moz
- LtBadd
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- Otto Nobedder
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Joined:Thu Jan 06, 2011 11:40 pm
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Location:Near New Orleans
Amen, and well done!LtBadd wrote:Congrats Josh, I'm sure it's well deserved!Poland308 wrote:Woo hoo! Passed the weld test for my R stamp! First project is on Friday. Chasing cracks on the tube sheet on an old steam boiler. I'll try to post some pics.
I've passed my IX qual, and qualified some procedures. We're still waiting on the NB audit to give us our "R" stamp. Coming soon, to a theater near you.
Also, I now have to qualify on aluminum for a particular repair (and write a procedure, and qualify it)... Damn it!
Steve
Picked this little job up yesterday. Delivered today. Everything went just as planned which was nice since it usually doesn't go that way for me. Especially on aluminum. It was very dirty and oily but it cleaned up good. It's an oil pan for chevy aveo. I didn't think to grind off the weld where the plug goes back in but the mechanic said it was fine. Had a little porosity at the starts but after I ground it out the next weld was fine.
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- Ground out with the new dremel I haven't gotten to use yet!!
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- Finished up
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