Starting my "PlasmaBot" 4x4' table build!!!

[winegar]

Well guys, I’m taking the plunge, dropping the dough, and starting my low budget 4x4 Plasma table build!!! I have been working on the table for a few days on and off now… and starting to show some progress… at least some I can show to others anyways… lol…

I hope no one minds and going to post links to where I got my supplies as I go along… None of which is my sites or promoting anything for myself… Just trying to help other starting out like me!... If I’m breaking a rule here… Please let me know!

I am going to be using the “PlasmaBot” by NoSleepStudio… a local guy here on the “Zone”…. UserName: tulsaturbo…. Through him I sourced all my gantry ends, carriages, stepper motor mounting plates, & build source sheet from him… Pretty much an entire kit already cut and put together and ready to go… Just add table and electronics!... A link to his site… NoSleep Studio

I purchased my 23 nema 420oz. Steppers, Driver board, and Cable Track from Brent Hubbard… A cnc supply store on ebay…Might be on here as well… I’m unsure… Really good deals on cheap electronics to get me started!... A link to his auction store… HUBBARD CNC INC items - Get great deals on POWER SUPPLY WALL TRANSFORMER, LOVEJOY DRIVE COUPLINGS items on eBay Stores!

I would like to say up front, I know my garage is a mess. It has been on average about 15F degrees +/- for the last few months… very cold and takes so long to heat the place up, so less time to clean for now… I should have gotten my trailer all loaded up before the snow hit and before putting in it storage for the winter… Space is limited for now, new garage coming in the summer!...

[winegar]

I had my local yard cut all my steel to length for me, making my life a little easier! All of my 1x2” & 2x2” steel has a wall thickness of 0.110… Nice, thick and heavy!... Learning as I go along!

Steel Table Cut list: Total cost ($165)

2) 1x2x56”........Top Rails
2) 1x2x44”........Side Bottom Rail
2) 1x2x56.5”......Front Bottom Rail

2) 2x2x56.5”.......Top Cutting Area
2) 2x2x44”.........Top Cutting Area
4) 2x2x35”..........Legs

1) 6x6 3/8..........Wheel/Feet Supports

[winegar]

Had a hard time finding a way to keep everything together to check for squareness... I do a bit of quick welding from time to time... but nothing that had to be this precise... So, I spent quite a bit of time framing it all up.... tacking it... measuring, time and time again... It was not too bad though, after making my first tack weld... I never had to grind any and re-weld a thing!

[winegar]

With the extra long top Rails.... some will be trimmed off once the rails arrive for my X & Y Axis.... Top rails should end up being 55" long... Does anyone know where to find those nifty plastic caps to cap off the ends of 1x2" and 2x2" tubing???....

[Kentuckyfarmer]

Try McMaster Carr they have about everything you can need.
Mike

[winegar]

I'll check that out thanks!...

[winegar]

a few more of the progress....

[winegar]

[winegar]

Well, got some painting done..... starting to look like a table now.... Need to light sand her a bit more and make another pass or two.... I did not realize how much paint was in the air until i opened the garage door!... :-D

[winegar]

I checked her time and time again for squareness and measured diagonally from every angle.... she is true in every way.. except for literally 1mm off on the top rails... but my extrusion V-rails will take that out when i mount it...

[winegar]

I got all my electronics from Hubbard CNC in the mail and all checked out!…. Brent and his wife were great to deal with and was very understanding of a novice like myself… Was even kind enough to send me detailed information on the Driver Board that I ended up going with and gave me several printouts on how to set the Board up… and not to mention they did test videos of MY board working before they sent it to me, with setup files all ready to go… I did not have to change pretty much anything about my settings…. Just drop the file they for me in place in Mach3 and she was up and running!… That is good service!... Will be buying more from these guys in the future, for my cnc mini-lathe later!...

Will post up a few photos of my electronics…. I went with the TB6560 Toshiba board, (4) 420oz Nema 23 steppers, 50’ of 18ga shielded wire (hope that’s enough!) and a 30volt 8.5amp Power Supply…. All from Hubbard…
Everything in the package shipped: Total cost ($365)

[winegar]

Will try and get more up tomorrow!