Search found 31 matches

by JFF45
Mon Feb 13, 2017 8:06 am
Forum: Welding Projects - Welding project Ideas - Welding project plans
Topic: Hyd. log lift for Log splitter
Replies: 6
Views: 1220

Re: Hyd. log lift for Log splitter

The easy solution to saving your back is to have your splitter pivot to the upright position so you don't need to lift the logs.
I'm 71 and I split my own wood by myself each year with mine.
by JFF45
Sat Feb 11, 2017 6:32 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Best position for this type of weld
Replies: 10
Views: 781

Re: Best position for this type of weld

Anyway, I did finish the airbox and fit it to my wagon - Nissan Patrol now with 4.2 turbo diesel I transplanted last year.
Most of the worst welds are in the bottom half so can't be seen as much.
This is the finished item fitted..
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by JFF45
Fri Feb 10, 2017 6:27 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Best position for this type of weld
Replies: 10
Views: 781

Re: Best position for this type of weld

Thanks for the replies guys. I did do mine with the pipe facing me but wondered if it was usual/better to point it up and do it like T joint/filet. I'm sure that for those experienced enough to do any out of position welding, they would do an equally good job either way. This might make you laugh bu...
by JFF45
Fri Feb 10, 2017 5:29 am
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Best position for this type of weld
Replies: 10
Views: 781

Re: Best position for this type of weld

This is my own effort. I'm a bit disappointed I wasn't able to do better because I've done some much better welds on flat plate while practicing.
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by JFF45
Fri Feb 10, 2017 4:31 am
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Best position for this type of weld
Replies: 10
Views: 781

Best position for this type of weld

This is a custom 4" in/out airbox for a turbo diesel similar to what I own. I'd like to know how you good welders would do the weld on the outlet pipe. This is not my welding, I'm only a beginner. Would you weld it with the pipe pointing upwards or is it better to have the pipe facing towards y...
by JFF45
Fri Feb 03, 2017 5:40 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Tungsten questions
Replies: 16
Views: 957

Re: Tungsten questions

Cheers guys, retirement shed welding only so no mushroom shaped clouds are about to form anywhere nor shuttles fall out of the sky :)
That explains why they work the same after you grind the thickness back.
by JFF45
Fri Feb 03, 2017 7:14 am
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Tungsten questions
Replies: 16
Views: 957

Tungsten questions

I tried to research this online but found nothing.

What causes the tungsten to swell when you dip it in the puddle?
Does that swollen section need to be cut off before resharpening? I have tried both cutting it off and grinding it back down to its normal size and both worked the same afterwards.
by JFF45
Thu Jan 26, 2017 6:26 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Hook in end of filler rod
Replies: 47
Views: 4427

Re: Hook in end of filler rod

Until I finally bought my own gas bottles, I was getting gas from a company here called Air Liquide and their bottles just had a red lever to open/close which I thought was a really good idea because you could see at a glance if the bottle was open or closed. The last argon refill I got has such a h...
by JFF45
Mon Jan 23, 2017 7:30 am
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Hook in end of filler rod
Replies: 47
Views: 4427

Re: Hook in end of filler rod

That's the problem, it's not seen. Sent using Tapatalk I don't follow.. I'm guessing it's probably more a habit in shops where the user isn't paying for the filler rods because it would add to the waste. It wouldn't be done by those who use a holder at the end to get the most from the rod. I've bee...
by JFF45
Mon Jan 23, 2017 6:36 am
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Hook in end of filler rod
Replies: 47
Views: 4427

Re: Hook in end of filler rod

weldin mike 27 wrote:So you don't poke yourself or others in the eye. First and foremost.

Mick
Of course. Working alone in my shed, it wouldn't have occurred to me that I might poke someone. I don't quite see the risk to myself though with the helmet on.
by JFF45
Mon Jan 23, 2017 5:32 am
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Hook in end of filler rod
Replies: 47
Views: 4427

Hook in end of filler rod

Why do some people do this?
I've tried to research it but no results. The only reasons I could think of were 1) to hang it on the edge of the table or 2) make it easier to pick up if you drop it on the floor :)
by JFF45
Mon Jan 16, 2017 8:18 am
Forum: Member Introductions
Topic: G'day from Australia
Replies: 17
Views: 1294

Re: G'day from Australia

Thought so, my 45 refers to mine..
by JFF45
Mon Jan 16, 2017 5:13 am
Forum: Member Introductions
Topic: G'day from Australia
Replies: 17
Views: 1294

Re: G'day from Australia

G'day doc, what does the 58 represent?
by JFF45
Sat Jan 14, 2017 4:27 am
Forum: Member Introductions
Topic: Hello Weldas
Replies: 3
Views: 344

Re: Hello Weldas

Welcome! I'm guessing the capital B in your name is meant to be an "eszett" so German for welder?
by JFF45
Thu Jan 12, 2017 11:13 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Cleaning alu residue from rod feeding glove
Replies: 14
Views: 1081

Re: Cleaning alu residue from rod feeding glove

Well.... Lets consider it for a second. By you running your rod through your hands does not break the oxide layer on the rod, nor are you deoxidizing it at any point unless your gloves are sandpaper. (not trying to give you a hard time or anything, just trying to teach you a lil' somethin'.) The on...
by JFF45
Thu Jan 12, 2017 8:08 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Cleaning alu residue from rod feeding glove
Replies: 14
Views: 1081

Re: Cleaning alu residue from rod feeding glove

It's not the look I was concerned about. Couldn't care less about the colour. It was more about how there's so much being said about being super clean with aluminium. What's the point in wiping down the rod with acetone, etc then running that rod through an oxide covered glove? Remember you're talki...
by JFF45
Thu Jan 12, 2017 6:55 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Cleaning alu residue from rod feeding glove
Replies: 14
Views: 1081

Cleaning alu residue from rod feeding glove

I've been following the advice on feeding rod while watching TV, etc and have now clocked up quite a few hours. The result is that the 3 fingers of the glove are now a shiny dark grey from polishing the rod. How do you folks usually clean this off without damaging a not cheap glove? I have some good...
by JFF45
Wed Jan 11, 2017 8:54 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Newbie question about arc start
Replies: 10
Views: 892

Re: Newbie question about arc start

Also check your work clamp for a good connection or your welding table for same. If my table gets a bit rusty mine will do that sometimes but it's rare because I try to keep it cleaned up. I got into the habit of using a heavy 3rd hand I made with a MIG copper tip fitted to it that I place on the w...
by JFF45
Wed Jan 11, 2017 6:35 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Newbie question about arc start
Replies: 10
Views: 892

Re: Newbie question about arc start

Thanks for the replies. I've read suggestions that later, even chinese, inverter AC/DC machines don't use gapped points anymore but I'll need to confirm that. mine's 2016 model has point gaps. How hard is it to look? Struggle on Lucky you! I really don't see the point in opening a new machine that ...
by JFF45
Mon Jan 09, 2017 7:33 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Newbie question about arc start
Replies: 10
Views: 892

Re: Newbie question about arc start

I'm happy to keep doing it, might even do it every time, now that I'm sure it's not an impending fault in the machine. I've trained myself to lightly touch the tungsten to the work to make sure I didn't forget to tighten the collet. That also gives me added confidence that I know how far I am from ...
by JFF45
Sat Jan 07, 2017 7:21 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Any Reason to Have Both MIG and TIG?
Replies: 27
Views: 1831

Re: Any Reason to Have Both MIG and TIG?

I asked myself the same question when I bought my TIG but then convinced myself that the TIG simply couldn't effectively replace the MIG completely. Add to that the fact that 2nd hand 10 year old MIG machines don't sell so well around here because nobody will buy without seeing it working so the Eba...
by JFF45
Fri Jan 06, 2017 6:44 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Newbie question about arc start
Replies: 10
Views: 892

Re: Newbie question about arc start

Thanks for the replies. I've read suggestions that later, even chinese, inverter AC/DC machines don't use gapped points anymore but I'll need to confirm that. I've seen the static electricity theory mentioned several times and I'm apparently not alone in simply touching the tip to the workpiece. Som...
by JFF45
Fri Jan 06, 2017 7:58 am
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Newbie question about arc start
Replies: 10
Views: 892

Newbie question about arc start

I have a cheap $798 (AUD) AC/DC 200 amp machine but it does have HF start. I often have an issue where the arc will not start unless i first (before hitting the pedal) lightly rub the tungsten tip on the alu surface. I don't mean scratch it, just lightly touch the surface as if it just needs to remo...
by JFF45
Fri Jan 06, 2017 4:42 am
Forum: Member Introductions
Topic: Keen TIG Newbie
Replies: 7
Views: 650

Re: Keen TIG Newbie

Welcome from another keen TIG newbie but from a different generation. I'm doing the same excercise on a 3mm plate but your runs are a bit more consistent than mine. My 71 year old hands will probably take a little longer to get it right but I'm confident I'll get there. I lost time trying to start o...
by JFF45
Wed Jan 04, 2017 2:08 am
Forum: Welding Forum General Shop Talk
Topic: A hood that doesn't flash when the forklift drives by???
Replies: 22
Views: 1509

Re: A hood that doesn't flash when the forklift drives by???

I'm new to TIG and I've had an Optrel Satelite for about 10 years which has been faultless with the MIG welding.
I have an issue with flashes on low amps. The solution I found was to turn on pulse so the max amps are higher.