Search found 180 matches
- Mon Feb 06, 2023 4:25 pm
- Forum: Acorn CNC Plasma
- Topic: Sheetcam Rotary Postprocessor info/discussion
- Replies: 18
- Views: 7542
Re: Sheetcam Rotary Postprocessor info/discussion
i think the easy way to do this remove the thc unit just use acorn that way sheet cam can control z axis 100 percent no thc needed on tube cutters
- Fri Feb 03, 2023 1:31 pm
- Forum: Acorn CNC Plasma
- Topic: Tru Cut A80 Thermal Dynamics Will It Work?
- Replies: 26
- Views: 3450
Re: Tru Cut A80 Thermal Dynamics Will It Work?
i asked Cindy for all that stuff so i could post on my FB page cnc plasma table builders . she got hot headed would let anything out . As for the thermal voltage you could try an external voltage divider like the one from robot 3t or the one proma has on there website i believe cnc4 pc has one also ...
- Fri Feb 03, 2023 1:01 pm
- Forum: Acorn CNC Plasma
- Topic: Sheetcam Rotary Postprocessor info/discussion
- Replies: 18
- Views: 7542
Re: Sheetcam Rotary Postprocessor info/discussion
cutting tube Round tube simply uses normal plasma operation no thc neded the tube hight never changes . so just IHS pierce hight cut hight good to go The square . usably theirs a IHS but all the motion of the z in the cam software based on rotation of the tube speed and tube size . So it little more...
- Fri Feb 03, 2023 12:37 pm
- Forum: Acorn CNC Plasma
- Topic: Hopefully my last control rebuild
- Replies: 10
- Views: 2020
Re: Hopefully my last control rebuild
first when i build controllers for plasma. I put all neg dc on 1 buss DO NOT conect that to frame gnd . only frame gnd is wall plug and gnd rod i only ground 1 side shild wires to the dc neg buss that float gnd .. this method worked many plasma controller builds . As for the cand cnc stepper motors ...
- Fri Feb 03, 2023 12:20 pm
- Forum: Acorn CNC Plasma
- Topic: Sheetcam Rotary Postprocessor info/discussion
- Replies: 18
- Views: 7542
Re: Sheetcam Rotary Postprocessor info/discussion
sheet cam can do feed rates inputs i used it to do separate speeds for holes as for overriding the z axis profile mgr settings . I'm not sure on that . Keeth or joey could answer that i believe theirs a way to setup a macro that control the z axis using external g code but not sure it my understandi...
- Fri Feb 03, 2023 12:08 pm
- Forum: Acorn CNC Plasma
- Topic: Dry Run OK but When Torch Fires no Movement
- Replies: 13
- Views: 1968
Re: Dry Run OK but When Torch Fires no Movement
Check the voltage polarity coming out of the Hypertherm cpc cord . Some diy cords are wrong . wrong polarity will not give arc ok to thc bord . This is common mistake . Also the bord can be tested using a small battery procedure in the manual
- Fri Feb 03, 2023 11:59 am
- Forum: Acorn CNC Plasma
- Topic: Tru Cut A80 Thermal Dynamics Will It Work?
- Replies: 26
- Views: 3450
Re: Tru Cut A80 Thermal Dynamics Will It Work?
there thermal unit has 50 to 1 and 30 to 1 set 50 to 1 it should be fine
- Fri Feb 03, 2023 11:56 am
- Forum: Acorn CNC Plasma
- Topic: Tru Cut A80 Thermal Dynamics Will It Work?
- Replies: 26
- Views: 3450
Re: Tru Cut A80 Thermal Dynamics Will It Work?
with acorn you only need the torch fire and the divided voltage out put make sure polarity correct . the ok to move comes from acorn thc unit . as for the true cut i know that table.. the problem was they decided to build there own thc using plc . and programing in Mach . then closed the doors would...
- Sun Nov 13, 2022 11:53 am
- Forum: Acorn CNC Plasma
- Topic: Closed loop stepper or clear path closed loop stepper.
- Replies: 4
- Views: 1108
Re: Closed loop stepper or clear path closed loop stepper.
i built lot plasma tables easy cheapest drive system 900 oz steppers 34 8 wire motors using avid cnc 3 to 1 pro drive lot power plenty of speed for most builds . i wire the 8 wire motor series wire use gecko vampire drives at 72 volt my FB page cnc plasma table builders and my form pic video show th...
- Fri Nov 11, 2022 10:14 am
- Forum: Acorn CNC Plasma
- Topic: Machine Alternatives Question
- Replies: 25
- Views: 7790
Re: Machine Alternatives Question
i personally used robot 3T bord it works fine i did not use it on acorn it was on another controller i also know few others that have also . theirs also a guy on FB form that used Hypertherm torch on Everlast also . it was a wile ago .