A plasma cutter looks similar to an arc welder, but instead of joining metals, the job here is to cut through them quickly and accurately. We’ve been looking at the technical aspects so we ca… ...

Most plasma cutter have a pilot arc that utilizes high frequencies to conduct electricity through the air. But this may not be the best way to initiate the cutting arc, since high frequencies may ...

A plasma cutter looks similar to an arc welder, but instead of joining metals, the job here is to cut through them quickly and accurately. We’ve been looking at the technical aspects so we ca… ...

But “cheap” and “good” don’t always intersect on a Venn diagram, and even when they do, not every plasma cutter is suitable for use on the spanking new CNC table you’re building.

Plasma cutting is done by sending an electric arc through a surrounding gas that is passed through a constricted opening. This increases the temperature of the gas where it reaches a fourth state ...

What do you get when you combine an arc cigarette lighter and some scrap glass and metal? [NightHawkInLight] created a simple plasma cutter project along with some hot glue and a few simple tools. … ...

Purchase a Thermal Dynamics CUTMASTER plasma cutter between October 1 and December 31 and receive a free Thermal Arc 95 S Stick welding kit valued at $341.