Search found 86 matches
- by DougW
- Sun Jun 14, 2020 11:39 am
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Tack a'crack...
- Replies: 20
- Views: 2231
Re: Tack a'crack...
3/32... 3/16... details... details... details..... OK... let's go with 3/32! This one is dirty, now. It wasn't but then I went back on it with filler rod 5353 to try to "heal" it... https://live.staticflickr.com/65535/50005710172_0068718afa.jpg 20200614_103305 by Doug Wei , on Flickr Basic...
- by DougW
- Sun Jun 14, 2020 11:05 am
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Tack a'crack...
- Replies: 20
- Views: 2231
Tack a'crack...
Hmmmmm.... Practice is done and time to get started on project. I've got 2 - 80" x 1.75" sq. tubing - .125" wall I've got 3 crossmembers 8.5" x 1.75" tubing - .125" wall I am trying to do some simple fusion tacks. Have done 100's if not 1,000's of them practicing these ...
- by DougW
- Sat Jun 13, 2020 7:57 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Changes to this site...
- Replies: 1
- Views: 374
Changes to this site...
They need to make changes to this site in the area of user profiles! I was filling mine out and got to the place where it ask “What kind of welder are you?” It would not let me put “Dangerous”. ![Very Happy :D](./images/smilies/icon_e_biggrin.gif)
![Very Happy :D](./images/smilies/icon_e_biggrin.gif)
- by DougW
- Fri Jun 12, 2020 1:39 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: 5356 - 4943 - 4043
- Replies: 5
- Views: 1107
Re: 5356 - 4943 - 4043
I ordered 10# of 4943 in both 1/16" and 3/32" from weldfabulous on ebay....
- by DougW
- Fri Jun 12, 2020 7:03 am
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: 5356 - 4943 - 4043
- Replies: 5
- Views: 1107
5356 - 4943 - 4043
Played with all of them while practicing and used the 4943 on the recent cast repair. Can't contrast one to the other on the cast aluminum repair as I only used 4943 and all I can say is it did the job. BUT... for me there is a huge difference between 4943 and 5356. The 4943 flows/wets so much soone...
- by DougW
- Fri Jun 12, 2020 6:46 am
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Welding cast aluminum...
- Replies: 17
- Views: 2148
Re: Welding cast aluminum...
Thank you!BillE.Dee wrote:Nice job Doug.
- by DougW
- Thu Jun 11, 2020 5:47 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Welding cast aluminum...
- Replies: 17
- Views: 2148
Re: Welding cast aluminum...
Looks darn good for a first go with cast! Congrats- Thanks! Yeah... I learned a bunch. #1 Don't mess with cast aluminum! :lol: Actually that's not true. I missed a couple of steps that would of probably made it easier. Didn't preheat I only sorta kinna made cleaning passes with the torch before goi...
- by DougW
- Thu Jun 11, 2020 4:41 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Welding cast aluminum...
- Replies: 17
- Views: 2148
Re: Welding cast aluminum...
Well... in the end I had to settle for "good enough". I chased that porosity all over the plate. The repair area just kept getting bigger n' bigger. I decided to cut my losses and put a glaze coat on it to fill what few porosity remained both on the top and on the bottom. The underside got...
- by DougW
- Wed Jun 10, 2020 8:07 am
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Welding cast aluminum...
- Replies: 17
- Views: 2148
Re: Welding cast aluminum...
OK.... so I'm going back and fill the porosity. After double checking I had a low area on the bottom on the trailing edge that needed work so I figured might as well do it right vs good enough. Heck might still end up with 'good enough' took some doing to chase the porosity away but 'I think' I got ...
- by DougW
- Tue Jun 09, 2020 6:48 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Welding cast aluminum...
- Replies: 17
- Views: 2148
Re: Welding cast aluminum...
Thanks! Here's the final results... I'll have to fill some pits with a filler called 'All Metal'. It seemed like no matter what I did more of those stinkin' voids/pits would pop up. But all in all I'm pleased with the way it came out.... https://live.staticflickr.com/65535/49989882252_dc6dd1bc9c.jpg...
- by DougW
- Tue Jun 09, 2020 5:37 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Welding cast aluminum...
- Replies: 17
- Views: 2148
Re: Welding cast aluminum...
And this is where it's at now.... The underside will require filler and both the side and rear edge need just a little more build up then... WaLa... done! https://live.staticflickr.com/65535/49988933708_aab1a54beb.jpg 20200609_163301 by Doug Wei , on Flickr https://live.staticflickr.com/65535/499889...
- by DougW
- Tue Jun 09, 2020 5:10 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Welding cast aluminum...
- Replies: 17
- Views: 2148
Re: Welding cast aluminum...
Dang.... I started to use stainless there but thought.... nah. But it didn't weld to the cav plate. Now... My initial settings were 180a, 50freq., 60cleaning. I'm using a #5 cup with ~12 cfh. Wellll.... I'm doing my first spot weld and hammer down on the amperage. Almost blew the corner of the back ...
- by DougW
- Tue Jun 09, 2020 4:10 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Welding cast aluminum...
- Replies: 17
- Views: 2148
Re: Welding cast aluminum...
Thanks for the help... I have no 4047 so 4943 it is... Here's some pics of what I'm working with. https://live.staticflickr.com/65535/49989181776_09b2d3fe1e.jpg 20200609_150252 by Doug Wei , on Flickr https://live.staticflickr.com/65535/49989427052_5bc342e929.jpg 20200609_150309 by Doug Wei , on Fli...
- by DougW
- Tue Jun 09, 2020 1:35 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Welding cast aluminum...
- Replies: 17
- Views: 2148
Welding cast aluminum...
I have a Mercury Outboard engine with a cast aluminum lower unit. In 2015 a drunk pulling into the parking lot hit my lower unit with his boat. Among other things the collision broke a piece of the anti-cavitation plate off the lower unit. It's maybe 1" x 2" piece. I still have the piece. ...
- by DougW
- Sat May 30, 2020 7:35 am
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Tungsten
- Replies: 17
- Views: 1530
Re: Tungsten
And for that I will be eternally grateful!!!!!TraditionalToolworks wrote: I'll refrain from commenting to DougW in the future.
- by DougW
- Fri May 29, 2020 6:34 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Tungsten
- Replies: 17
- Views: 1530
Re: Tungsten
So I picked RED.... Suited mostly for DC applications.... :lol: :lol: :lol: :lol: Who can you blame for that? ;) In the video he clearly states he is presenting 5 different tungstens and the first tungsten he's using is the pink which REPLACES red. :roll: Nothing wrong with the red if you have them...
- by DougW
- Fri May 29, 2020 5:38 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Tungsten
- Replies: 17
- Views: 1530
Re: Tungsten
Yeah... And I still remember him saying " ANY electrode will work in an inverter welder - PICK ONE!"Oscar wrote:g4_iBmK8mhc
So I picked RED.... Suited mostly for DC applications....
![Laughing :lol:](./images/smilies/icon_lol.gif)
![Laughing :lol:](./images/smilies/icon_lol.gif)
![Laughing :lol:](./images/smilies/icon_lol.gif)
![Laughing :lol:](./images/smilies/icon_lol.gif)
- by DougW
- Fri May 29, 2020 4:38 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Tungsten
- Replies: 17
- Views: 1530
Tungsten
'IF' someone put a 2% Lanthanated electrode in your torch before lunch then when you came back from lunch they had replaced it with an E3 purple electrode. Would you be able to tell the difference and if so - how?
- by DougW
- Thu May 28, 2020 5:37 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Help me understand how much heat and speed is needed
- Replies: 13
- Views: 967
Re: Help me understand how much heat and speed is needed
Visibility... : I use a old-school lens in my helmet, no electronic bs. The lenses are more like camera lenses vs lcd which is a cloudy mess (imo). There are nice lcds, yes. But most people don't buy them, and the view in my non-lcd lens is so nice, I could read a newspaper 6" from the arc, wh...
- by DougW
- Thu May 28, 2020 1:47 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Help me understand how much heat and speed is needed
- Replies: 13
- Views: 967
Re: Help me understand how much heat and speed is needed
So I just started tiggin' 3 or so weeks ago. I can relate with some of the things you said... Fingers getting hot - I'm thinking you're talking about the torch hand. You watch the videos on line and they've got their fingers all wrapped around the head of the torch and you can't do that without gett...
- by DougW
- Thu May 28, 2020 1:28 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Filler rod characteristics
- Replies: 6
- Views: 767
Re: Filler rod characteristics
Thank you!!! What I'm working on now does not have an exposure issue but I have a boat/trailer and "plans"! ![Laughing :lol:](./images/smilies/icon_lol.gif)
![Laughing :lol:](./images/smilies/icon_lol.gif)
- by DougW
- Thu May 28, 2020 10:30 am
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Filler rod characteristics
- Replies: 6
- Views: 767
Filler rod characteristics
I know there's a finishing difference between 4043 and 5356 as in one can't be anodized or powder coated. But... as simple straight up welding only characteristics is there any noticeable/appreciable difference between the two. Why I ask... When I got the welder I ordered 2#s each 5356-1/16", 5...
- by DougW
- Wed May 27, 2020 8:41 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: First Mistake - New to TIG
- Replies: 156
- Views: 77432
Re: First Mistake - New to TIG
That’s a dual voltage machine, just like my MiG welder. Voltage is auto sensing, I guess, but still requires either 110v adapter or the 50 amp 240v adapter. If it were mine I might be nosing around in that area....
- by DougW
- Tue May 19, 2020 12:08 pm
- Forum: Welding Forum General Shop Talk
- Topic: Welding City
- Replies: 38
- Views: 3904
Re: Welding City
WeldingCity Update: Since I posted earlier WeldingCity sent me multiple messages. Saying they understood how and why I felt the way I did. In the end, without input from me, they refunded all charges associated with that order. They also asked to be given the opportunity to earn my business. For me....
- by DougW
- Tue May 19, 2020 10:01 am
- Forum: Welding Forum General Shop Talk
- Topic: Welding City
- Replies: 38
- Views: 3904
Re: Welding City
I had a not so pleasant experience with them just the last few days. Ordered some #5 Alumina cups from them. Then tracking showed a shipping label had been created and that was it for days. Then I complained and suddenly the package had been received and was in transit - on the day it was supposed t...
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