Search found 19 matches

by AdVirMachina
Thu May 04, 2017 10:02 am
Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
Topic: Angle iron miter mig welding
Replies: 23
Views: 6434

Re: Angle iron miter mig welding

Thanks! It is very clear now.

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by AdVirMachina
Tue May 02, 2017 9:24 am
Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
Topic: Angle iron miter mig welding
Replies: 23
Views: 6434

Re: Angle iron miter mig welding

Mitering looks amateurish. As a lifelong woodworker that runs against everything I know, but I'm still learning the rules around here. I used to woodwork some myself (and carpenter work..hence my screen name) and mitering is customary in that profession but in metal, the idea is usually to make som...
by AdVirMachina
Sun Jul 17, 2016 10:54 pm
Forum: Welding Forum General Shop Talk
Topic: Ok, it's welded and twisted. Now what?
Replies: 8
Views: 1261

Re: Ok, it's welded and twisted. Now what?

All, I pretty much did all of the above. I used the bumper on my 1990 F350 as a fulcrum point and got a 2x4 to untwist the good one. The bad one I straightened using a hydraulic car jack to position the piece, clamped the other two dimensions and welded it up. Then I peened the crap out of it with a...
by AdVirMachina
Thu Jul 07, 2016 10:15 pm
Forum: Welding Forum General Shop Talk
Topic: Ok, it's welded and twisted. Now what?
Replies: 8
Views: 1261

Ok, it's welded and twisted. Now what?

I am in the process of making some track stands for my bandsaw wood mill. I am making some really simple box frames out of 2x2 16ga square tube. Because I want the tracks to sit on top of the frames with full support, I made the top and bottom "ladder" frames first. Now that they are ready...
by AdVirMachina
Sun Jun 05, 2016 8:47 pm
Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
Topic: mig like tig
Replies: 13
Views: 2105

Re: mig like tig

A video also. Are you using self shielded?

Irving, TX. Epicenter of the Metroplex!
by AdVirMachina
Mon Jan 18, 2016 2:31 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: What is the right sized Torch Cable Cover?
Replies: 34
Views: 7934

Re: What is the right sized Torch Cable Cover?

Yup. Stupid pi. I was calculating it as a 2" round.

Irving, TX. Epicenter of the Metroplex!
by AdVirMachina
Sun Jan 17, 2016 12:07 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: What is the right sized Torch Cable Cover?
Replies: 34
Views: 7934

Re: What is the right sized Torch Cable Cover?

Ok, strapworks.com has 2" for 60¢ a foot. This is measured across the flat, so if you cut it and laid it out, it would be 6 1/4" or so.

Irving, TX. Epicenter of the Metroplex!
by AdVirMachina
Sat Jan 16, 2016 12:02 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: What is the right sized Torch Cable Cover?
Replies: 34
Views: 7934

Re: What is the right sized Torch Cable Cover?

Look up flat tubular webbing. REI has 1" for 36¢ a foot.

Irving, TX. Epicenter of the Metroplex!
by AdVirMachina
Wed Oct 21, 2015 10:01 am
Forum: Video Discussion
Topic: Pulse Settings for some Simple brackets
Replies: 6
Views: 2533

Re: Pulse Settings for some Simple brackets

Jody,
Why are you doing the initial touch? Is that something the welder needs to see? In some of the shots, a small spark occurs. Is that normal for an inverter?

Irving, TX. Epicenter of the Metroplex!
by AdVirMachina
Sun Aug 09, 2015 4:08 pm
Forum: Metal Cutting
Topic: Drill press operation (hope this is in the right spot)
Replies: 9
Views: 2004

Re: Drill press operation (hope this is in the right spot)

I live in Irving, but I do have a shop in Keller.

Irving, TX. Epicenter of the Metroplex!
by AdVirMachina
Fri Aug 07, 2015 7:15 am
Forum: Metal Cutting
Topic: Drill press operation (hope this is in the right spot)
Replies: 9
Views: 2004

Re: Drill press operation (hope this is in the right spot)

On a mill with a milling cutter, you are looking for dark blue chips shaped like a 9. That's right at the point of the mill/tool's capabilities.

Irving, TX. Epicenter of the Metroplex!
by AdVirMachina
Fri Aug 07, 2015 7:14 am
Forum: Metal Cutting
Topic: Drill press operation (hope this is in the right spot)
Replies: 9
Views: 2004

Re: Drill press operation (hope this is in the right spot)

When you hit the sweet combination of speed and feed, the chips will come out as a long spiral on most materials. Iron comes out as short curls. If you aren't getting a spiral, you have start with drill speed. Bigger bits have to turn slower or they don't cut. You just soften the tip. If the speed s...
by AdVirMachina
Sat May 30, 2015 12:07 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Adding pulse functionality to a TIG welder
Replies: 48
Views: 13564

Re: Adding pulse functionality to a TIG welder

.... Than you would think. However, the raw PWM won't work correctly. I'm using a digital potentiometer also.

Irving, TX. Epicenter of the Metroplex!
by AdVirMachina
Sat May 30, 2015 12:02 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Adding pulse functionality to a TIG welder
Replies: 48
Views: 13564

Re: Adding pulse functionality to a TIG welder

Actually, TrackRanger is much closer to what I'm building for my TA 251.

Irving, TX. Epicenter of the Metroplex!
by AdVirMachina
Sat Nov 01, 2014 11:30 am
Forum: Stick Welding/Arc Welding - Shielded Metal Arc Welding
Topic: Why thick jumper cable is used for welding?
Replies: 18
Views: 7767

Re: Why thick jumper cable is used for welding?

That thin wire you see is probably just the primary (mains side). It is carrying voltage, not amperage. The cable side is doing the exact opposite so it must be thicker.

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by AdVirMachina
Sat Jul 12, 2014 8:32 am
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: I have some beginner questions
Replies: 7
Views: 753

Re: I have some beginner questions

What I do is pinch the wire between my index and middle finger. I use the v of my hand to support the wire. Curl your fingers in like you are making a loose fist. Clamp the wire between your fingers. Now, slowly make a gun out of your hand. The wire should get pulled by your fingers. Loosen the grip...
by AdVirMachina
Sat Jun 21, 2014 11:04 am
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: first tig welder purchase
Replies: 13
Views: 1932

Re: first tig welder purchase

I'm not familiar with this particular model, but it is possible to control a transformer machine with a magnetic amplifier. Lots of higher power stuff uses them.

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by AdVirMachina
Mon Apr 07, 2014 5:42 pm
Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
Topic: Hobart paintball tank.
Replies: 14
Views: 1661

Re: Hobart paintball tank.

I was just wondering. I never see them anywhere. I have a Tweco 211i and thought it would be nice to have in case of emergencies.
by AdVirMachina
Sun Apr 06, 2014 8:25 pm
Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
Topic: Hobart paintball tank.
Replies: 14
Views: 1661

Hobart paintball tank.

Did they quit offering this for a safety reason?

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