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View Full Version : 50 x 98" Plazma Table Build



rockrunner86
10-04-2010, 08:16 PM
I am currently working on a 50 x 98" plasma table. I picked the table up from a guy locally, he was in the middle of building it when some stuff came up. When I got ahold of it the frame was built, water table formed, linear rails and rack mounted to the frame. It came with a Blade Runner from Tom at Candcnc as well. The X and Y axis are running on 25mm linear rails. The Gantry is a piece of 80 x 160mm extrusion, and it is equiped with a K2 torch height unit.

I have built everything from the main table rails up, some of the parts are still just for mock-up. I am starting to get really excited to get it up and running. Still trying to decided on a plasma for the table. I am of the buy it once thinking so I am going to get a big machine, so far I am thinking Thermal Dynamics A120 or the Hypertherm Powermax 85.


I am also seriously thinking about adding a second linear rail on the gantry. Also the gantry is driven from both sides but I don't have both sides on currently. Tonight I am going to try to get the final side plates cut out for the belt reductions for both sides of the gantry.

Once I get it finished I am going to move it to the larger size of the shop, where I intend to build a room for it.


Here are some pictures of it as of now.

http://img.photobucket.com/albums/v675/kayaker97321/Plasma%20Table/SNC00171.jpg

http://img.photobucket.com/albums/v675/kayaker97321/Plasma%20Table/SNC00172.jpg

http://img.photobucket.com/albums/v675/kayaker97321/Plasma%20Table/SNC00170.jpg

http://img.photobucket.com/albums/v675/kayaker97321/Plasma%20Table/SNC00169.jpg

http://img.photobucket.com/albums/v675/kayaker97321/Plasma%20Table/SNC00165.jpg

http://img.photobucket.com/albums/v675/kayaker97321/Plasma%20Table/SNC00173.jpg

ric812
10-05-2010, 09:04 AM
What is the table bed made from? It looks like fiberglass

rockrunner86
10-05-2010, 10:43 AM
What is the table bed made from? It looks like fiberglass

The bed is made of Alum. sheet it is broke on the two long edges and I am going to weld in the ends plates shortly. It has a bunch of build up from sitting in the shop so long, mostly dust from cutting copper..

ric812
10-05-2010, 11:29 AM
Thanks for the fast reply and good luck with the table it look really nice

rockrunner86
10-18-2010, 07:29 PM
Its running. Not dialed in completely yet, and I still have alot of work to do. However, seeing it move under its own power yesterday was great.

I have a little more wiring to get done, a few home and limit switches to finish up. I also need to replace a bronze bushing tomorrow when it arrives. I some how killed a pivot pushing for one of the motor side plates when pushing it into the bore. I quickly turned a aluminum bushing to get by for the day.

I currently have the motor controls setup for all axis to the correct steps per inch and have compared the movement on the DRO to measurements and I am dead nuts on.. Needless to say I am pretty excited.

I think I found a Powermax 85 with machine torch instock, going to make a few calls tomorrow, if I can locate one its on the way...

rockrunner86
10-20-2010, 12:51 PM
Well I just placed my order for a Hypermax Powermax 85 with machine torch. Can't wait for it to arrive.

rockrunner86
11-05-2010, 01:38 AM
I finished up the torch mount tonight, everything is running and ready. Well at least as far as I can go until my Powermax 85 shows up from Hypertherm.

http://img.photobucket.com/albums/v675/kayaker97321/Plasma%20Table/torchmount.jpg

Boogiemanz1
11-05-2010, 11:42 PM
Looks like you are getting close. Lots of nice parts. Is your K2 axis a 6"? anything you would have done differently? Thanks for sharing........jb

rockrunner86
11-06-2010, 05:42 AM
Looks like you are getting close. Lots of nice parts. Is your K2 axis a 6"? anything you would have done differently? Thanks for sharing........jb

Ya, I think I am really close, just need the darn plasma cutter to show up. Keep getting told a shipping date then delays...

Things I would do different.. I would mount the linear rails on the inside of the steel frame, I would weld the steel frame together rather than the bolted plates, I would of made the table at least 8' x 14', I would of used the biggest servo motors Candcnc has on x and y.

Given that I bought the table partly completed, with the electronics for a great deal I am very happy. Knowing myself I will be building a new table with all the items I listed shortly.

I haven't decided which I am going to add to this table, but I am going to be adding either a air scribe or a air spindle as soon as the plasma itself is running. I am leaning to adding a the air spindle, as I have some applications where it would be nice to be able to drill some smaller (1/4" or smaller) holes.

Thank you for the comments..