Mild steel, Plasma / o, Shield 50 a cutting – Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 User Manual
Page 110: English, Marking, Metric
OPERATION
4-16
HPR260 Auto Gas
Instruction Manual
Mild steel
O
2
Plasma / O
2
Shield
50 A Cutting
220555
220173
220552
220313
220553
220554
Note: Air must be connected to use this process. It is used as the preflow gas
5
Select
Gases
Set
Preflow
Set
Cutflow
Material
Thickness
Arc
Voltage
Torch-to-Work
Distance
Cutting
Speed
Initial Pierce
Height
Pierce Delay
Time
Plasma Shield Plasma Shield Plasma Shield
in
Volts
in
ipm
in
factor %
seconds
O
2
O
2
70
30
81
14
.030
110
0.04
270
0.08
200
0.0
.036
210
.048
112
160
.060
114
0.05
125
0.10
.075
115
110
.105
118
80
0.1
.135
120
0.06
60
0.12
0.2
3/16
121
50
0.3
1/4
125
0.08
35
0.16
0.5
5/16
130
25
English
Select
Gases
Set
Preflow
Set
Cutflow
Amperage
Torch-to-Work
Distance
Marking
Speed
Arc
Voltage
Amps
mm
in
mm/min
ipm
Volts
N
2
N
2
10
10
10
10
15
2.5
0.100
6350
250
118
Marking
Select
Gases
Set
Preflow
Set
Cutflow
Material
Thickness
Arc
Voltage
Torch-to-Work
Distance
Cutting
Speed
Initial Pierce
Height
Pierce Delay
Time
Plasma Shield Plasma Shield Plasma Shield
mm
Volts
mm
mm/m
mm
factor %
seconds
O
2
O
2
70
30
81
14
0.8
110
1.0
6500
2.0
200
0.0
1
111
5000
1.2
112
4150
1.5
114
1.3
3200
2.6
2
115
2700
2.5
117
2200
0.1
3
119
1.5
1800
3.0
0.2
4
121
1400
0.3
5
122
1200
0.4
6
126
2.0
950
4.0
0.5
7
128
780
8
130
630
Metric
Flow rates – lpm/scfh
O
2
Air
Preflow
0 / 0
43 / 90
Cutflow
25 / 52
0 / 0