Need Help Troubleshooting - Torch quit Arcing

[kbwill]

Still a rookie at this entire process, but was cutting away successfully when the torch on the CNCquit arcing halfway through a cut. Cannot get the system to strike an arc since. I did put the hand held torch back on the plasma cutter and it worked great, but the CNC machine still won't go. Any advice is appreciated.

[fitzy]

more info needed. What type of plas are you using

[jimcolt]

What cnc machine, what plasma? Do you have torch height control?

Jim

[rock4xfab]

Possably bad consumable, or bad ground