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?

Hey guys, I regret to inform you that I have realized that I don’t want to make a business from being a welding instructor, I want to pursue my long term goals fully by focusing on my viper swapped dodge charger and so I will not be making official welding courses and selling welding test plates BUT so that I don’t leave you completely high and dry I will post the course videos I made and give you all free access to them and I will still be available to answer any questions you guys have so please keep posting, I love being able to give you guys tips, it’s just not what I want to do for a business.

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 😄

Hi Guys. Thanks a lot, Grant, and all the community members for the fantastic group. I'm learning a lot. I found my way here via Homemade Madness' Youtube channel. During my research I also found Midwest Customz' Youtube channel. Like Grant, Stevie also does top notch fabrication and his table is a work of art, in my humble opinion and this got me inspired to attempt to build a table for myself. I'm based in a small, remote town in South Africa. The use case will be mainly hobbyist but who knows, maybe I'll do some signwriting and production on the side. There's a large agricultural community in our area but the nearest machine shop is more than a hundred miles (160km) away so there's definitely a market for fabrication work here. So anyways, my little shop is basically set up and ready to go and I've got a few questions which I would be most grateful if you guys would help me with: 1. Would you recommend that I buy and use Homemade Madness's plans as the basis for my table? It is not my intention to diss the guy but as I understand from multiple sources, he doesn't respond to questions and it seems also like there are a few areas where his CNC files are lacking. I don't mind paying for his plans but if I'm not going to use any of them anyways, then it seems like a waste of my already limited money. 2. Unless I'm mistaken, Grant's plans do not address the table itself but mainly focus on the shortcomings of the Homemade Madness table namely the gantry as well as the Z axis. Is it okay if I basically build the table just from memory and then start focusing on the details once that is done? In that case, what is the profile of the square tubing used to build the table and legs? It seems like 2 inch (50mm) but what is the wall thickness? How tall are the legs? 3. I'm planning on building my table roughly 5 x 10 feel (1.5m x 3 meter). I know that this is larger than most but I do have the space and I figured that there are no real disadvantages to making it large, save for the cost of the linear rails and gear racks so I might as well bite the bullet and go big. Are there any other reasons why I shouldn't build my table this large?

Self built CNC plasma and water pan finally put together and https://youtu.be/9bAFByWIylU?si=Nm9wjF86n9DurLfsworking