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Welding/Fab SKOOL

404 members • Free

7 contributions to Welding/Fab SKOOL
CNC Plasma cutting square tubing
Guys, I'm in the process of building my own CNC plasma (build details on another thread). The more I'm getting involved in this, the more uses I discover for CNC plasma cutting. One of those is that I'd like to make display shelving brackets and posts for my wife's clothing shop. The shelving brackets themselves appear to be straightforward but I'd like to use square or rectangular tubing for the verticals. Something like the attached picture. So my question is how high is it possible to raise the torch from the table bed i.e. what is the maximum size square tube that I'd be able to lay on the table? It appears from Grant's videos that the space between the bed and the torch is rather limited. Is it possible to position my water pan lower in the table frame in order to gain some extra distance? In that case, would I still be within the limits of travel of the ball screw on the z axis?
CNC Plasma cutting square tubing
1 like • 19d
If you mount your water table so that the bottom of the water table is flush with the bottom of the frame that should get you a bit more z space. For mine I also designed a z motor spacer to get the ball screw bearing above the main y carriage. That gives a lot more z axis travel, I will post the files later. I’m not at home right now but if you want I can send you some pics and z axis clearance when I get back
1 like • 18d
Just checked I have 4.5in z clearance on my table. That’s from the top of the slats to bottom of torch when all the way at the top of z travel
Question about plasma CNC port
I’m looking to get a Everlast PowerPlasma 82i for my plasma table that I’m building. so I’m wondering what type of port it has at the back for CNC. Or does it come with a connector for it.
1 like • Jan 20
@Grant Pratt That’s what I’m planning as well, keep it simple for now
1 like • Jan 20
@Grant Pratt Ok will do, appreciate your help
My 1st Scrap Art Work
I made a lil something for my dad to celebrate his 80th birthday. He was a machinist by trade. Completely made out of stainless except for the cap which is copper. I TIG'd the entire thing, including the copper cap. A big thanks to @Grant Pratt for the info he shared with me regarding TIG welding copper. Anyway, let me know what y'all think 🤔 😄
My 1st Scrap Art Work
1 like • Jan 6
Wow that looks good, nice job
Assembly Y righ hand side
Hello.Attached CADe animation of assembled Y axis right hand upright,rotate arround it ,then exploded view.For people struggling with recreating assembly from video. Z carriage later. Hope that helps 😄
Assembly Y righ hand side
2 likes • Jan 4
Nice job, looks awesome. Would you mind sending a STEP file my way. Thanks
1 like • Jan 6
@Daniel Kurnicki thanks 👍
300 Members 🎉
Big milestone for the group as we hit 300 members! Thank you all for contributing and helping each other. I love seeing the community we are creating! I would also like to give a big shoutout to @Carlos Molina For making the most posts in December for the December challenge that I gave you all. Carlos your effort and drive to become better is exactly what I want to see in all of our members and you are exactly the kind of person that I want to help make their effort pay off.
1 like • Jan 4
That’s awesome, congrats. Glad to be a part of it
1-7 of 7
Alexander Axton
2
5points to level up
@alexander-axton-7420
Generalist

Active 17h ago
Joined Dec 16, 2025