Hypertherm HRT - Manual (Page 64)

OPERATION
3-28 Duramax Retrofit Torch
Operator Manual
85 A Unshielded
Aluminum
Metric
Material
Thickness
Torch-
to-Work
Distance
Initial Pierce
Height
Pierce
Delay Time
Best Quality Settings Production Settings
Cut Speed Voltage Cut Speed Voltage
mm mm mm % seconds mm/min Volts mm/min Volts
2
2.0
5.0 250
0.1
8700 118 11200 118
3 7350 120 9600 119
4 0.2 6000 122 8100 120
6
0.5
3300 125 4930 122
8 2350 127 3250 124
10
6.0 300
0.5 1800 128 2140 127
12 0.7 1300 133 1720 130
16
Edge Start
840 139 1130 134
20 470 144 700 138
English
Material
Thickness
Torch-
to-Work
Distance
Initial Pierce
Height
Pierce
Delay Time
Best Quality Settings Production Settings
Cut Speed Voltage Cut Speed Voltage
in in in % seconds ipm Volts ipm Volts
1/8
0.08
0.20 250
0.2
280 120 368 119
3/16 200 123 271 120
1/4
0.5
110 126 172 122
3/8 75 127 88 126
1/2 0.24 300 0.6 45 135 62 131
5/8
Edge Start
34 139 45 134
3/4 22 143 32 137