Swirl ring and contact element for a plasma arc torch cartridge

A method of operation of a plasma arc torch, the method comprising:

• installing a consumable cartridge in the plasma arc torch, the consumable cartridge having a cartridge frame with a first end and a second end that define a longitudinal axis, the consumable cartridge including (i) a protuberance configured to engage a switch for sensing a presence of a consumable component of the plasma arc torch, the protuberance activating the switch when the cartridge is installed in the plasma arc torch, and (ii) an electrically conductive contact element confined by the cartridge frame within a set of guide tracks and freely translatable up to a predetermined distance within the set of guide tracks;
• translating the contact element in a first direction along the longitudinal axis toward the first end once contact is made with a torch plunger of the plasma arc torch;
• and
• translating an electrode of the plasma arc torch in a second direction opposite the first direction along the longitudinal axis, the electrode contacting the contact element during a plasma operation of the plasma arc torch;
• wherein the contact element is separated from the electrode when the plasma arc torch is not performing the plasma operation.