Hypertherm HRT - Manual (Page 83)

OPERATION
Duramax Retrofit Torch
Operator Manual
3-47
Gouge profile
You can vary the gouge profile by varying the speed of the torch over the workpiece, varying the
torch‑to‑work standoff distance, varying the angle of the torch to the workpiece, and varying the
current output of the power supply.
Angle
Speed
Standoff
Typical Gouge Profile for 60A / 65A Operation
Typical Gouge Profile for 80A / 85A Operation
Width
0.26 in (6.6 mm)
Width
0.28 in (7.1 mm)
Depth
0.14 in (3.6 mm)
Depth
0.24 in (6.1 mm)
Operating parameters
Speed 20‑25 ipm (50.8‑63.5 cm/min)
Standoff 1/4‑3/8 in (6.4‑9.5 mm)
Angle 35‑40°
Operating parameters
Speed 20‑25 ipm (50.8‑63.5 cm/min)
Standoff 1/4‑3/8 in (6.4‑9.5 mm)
Angle 35‑40°