Fit More Options: These plasma cutting consumables perfectly fit PT-31, JG-40 and LG40 plasma cutting torch. Please note that these consumables are not suitable for AG60 torch. Wide Compatibility ...

which opens the contactor via a small DC relay. This removes the connection between the nozzle and ground, leaving the plasma to carry all the cutting current. We’ve featured many, many CNC ...

The cutter uses a small steel screw and a bit of glass with a handle as the cutting head. A metal base serves as the other electrode and a heat sink. For the plasma pen, two brass electrodes ...

Plasma cutting uses accelerated streams of plasma directed at electrically conductive material to effectively cut through them. Combine a small plasma cutter with a device that can move the ...

These materials are relatively easy to find and inexpensive, making this an accessible project for those interested in experimenting with plasma cutting on a small scale. 1. Prepare the Pencil ...

But it’s still very clever stuff. And since the recent introduction of small inverter-based sets, plasma cutting is increasingly affordable on the farm. Traditional gas cutting kit works by ...