Hypertherm HRT - Manual (Page 84)

OPERATION
3-48 Duramax Retrofit Torch
Operator Manual
Varying the gouge profile
The following actions have the stated effects on the gouge profile:
• Increasing the speed of the torch will decrease width and decrease depth.
• Decreasing the speed of the torch will increase width and increase depth.
• Increasing the standoff of the torch will increase width and decrease depth.
• Decreasing the standoff of the torch will decrease width and increase depth.
• Increasing the angle of the torch (more vertical) will decrease width and increase
depth.
• Decreasing the angle of the torch (less vertical) will increase width and decrease
depth.
• Increasing the current of the power supply will increase width and increase depth.
• Decreasing the current of the power supply will decrease width and decrease
depth.
Typical Gouge Profile for 100 A Operation
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°
Depth
0.25 in (6.4 mm)
Width
0.29 in (7.4 mm)