Search found 10 matches

by rjd1234
Fri May 03, 2024 4:26 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: 3/8" Stainless Fillet Settings
Replies: 10
Views: 12220

Re: 3/8" Stainless Fillet Settings

Follow up on this project. I tested settings on some scrap and ended up with 140 Amp, DCEN 1 S Preflow, 6 S postflow #13 Gas Lens I stitched welded and jumped around from quadrant to quadrant until it was finished. I used compressed air to cool the welds quickly until I could touch it with a bare ha...
by rjd1234
Thu Dec 28, 2023 6:32 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: 3/8" Stainless Fillet Settings
Replies: 10
Views: 12220

Re: 3/8" Stainless Fillet Settings

CJ737, yes, I will be welding the tabs as well. You can see the top tabs on the top, but there are also tabs in the bottom plate as well. Everything will be welded and blended so it looks like one piece... It will be used to make juice. I have asked the laser cutting shop for some scrap to practice ...
by rjd1234
Wed Dec 27, 2023 9:41 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: trouble with oxidization welding stainless
Replies: 53
Views: 32399

Re: trouble with oxidization welding stainless

tweake wrote: Mon Dec 25, 2023 9:09 pm https://youtu.be/z86cWH6ZFTA?si=hdpUZSemcXpm0RWb

check that vid out. he also has another one on travel speed with stainless.
This was really helpful, thank you for sharing.
by rjd1234
Wed Dec 27, 2023 9:22 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: 3/8" Stainless Fillet Settings
Replies: 10
Views: 12220

Re: 3/8" Stainless Fillet Settings

One more question... Would you recommend using pulse?
by rjd1234
Wed Dec 27, 2023 9:10 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: 3/8" Stainless Fillet Settings
Replies: 10
Views: 12220

Re: 3/8" Stainless Fillet Settings

This is great. Thank you.

If I do 1 inch stitch welds, should I let the piece cool in between? Or try to keep it hot until the piece is welded completely?

Would you recommend walking the cup?
by rjd1234
Wed Dec 27, 2023 10:27 am
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: 3/8" Stainless Fillet Settings
Replies: 10
Views: 12220

3/8" Stainless Fillet Settings

I'm getting ready to weld a piece that will be part of fruit press. I have never welded this thick of stainless (304) before. I had the pieces cut with interlocking tabs and the strength will come from the structure, not the welds. The welds will be to keep everything in place and be blended smooth ...
by rjd1234
Fri Aug 24, 2018 1:04 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Stainless Box
Replies: 4
Views: 765

Re: Stainless Box

Arno, I'm planning on using a 1/4" thick silicone gasket. Should be pretty forgiving. CJ, I was trying to avoid the long welds on the back. Do you feel like that won't add more distortion because the welds will be longer. There are holes that will be laser cut on the left and right panels that ...
by rjd1234
Thu Aug 23, 2018 10:28 am
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Stainless Box
Replies: 4
Views: 765

Stainless Box

I'm designing a box that will be in a juice processing facility. It will require wash down, but it is not be in contact with any food product. My plan is to get the thing laser cut (there are some features that will be cut that are not shown) and then they will bend up the sides and I will weld up t...
by rjd1234
Wed Jan 04, 2017 4:29 am
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Need to purge a stainless drum
Replies: 8
Views: 816

Re: Need to purge a stainless drum

Wow. This is awesome feedback. Thanks for responding so quickly. I just did some studying up on Solar Flux B... I want to try some... I have already thought of a few projects including this one. I'm planning on using pulse to try and minimize distortion, but I haven't determined the settings yet. I ...
by rjd1234
Tue Jan 03, 2017 6:30 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Need to purge a stainless drum
Replies: 8
Views: 816

Need to purge a stainless drum

About two years ago I made smoker for my father in law using two drums welded together like a "T" Smoker Compressed.jpg Now, I'm being asked to make one out of stainless drums. I think it will be a fun project, but I'm not sure how best to purge the back sides of both drums... it is a comp...