Abstract: Consumables for cutting torches include consumables that define a parallel plasma channel and/or a steep, elongated plasma chamber. Additionally, the consumables may define smooth, rounded edges between different geometries of the plasma channel (e.g., at transitions between straight and angles sections) and/or between the plasma channel and the plasma chamber. That is, the consumables may provide a plasma channel that does not converge, diverge, or define any corners and/or a plasma channel that transitions to the plasma chamber without defining any corners.

Abstract: Consumables for cutting torches include consumables that define a parallel plasma channel and/or a steep, elongated plasma chamber. Additionally, the consumables may define smooth, rounded edges between different geometries of the plasma channel (e.g., at transitions between straight and angles sections) and/or between the plasma channel and the plasma chamber. That is, the consumables may provide a plasma channel that does not converge, diverge, or define any corners and/or a plasma channel that transitions to the plasma chamber without defining any corners.