Hypertherm HyPerformance HPR400XD - Page 144

OPERATION
HPR400XD Manual Gas Instruction Manual 4-31
Mild steel bevel cutting
O
2
Plasma / Air Shield
400 A
220636220637 220629220635 220631220632
Flow rates – lpm/scfh
O
2
Air
Preflow 0 / 0 190 / 400
Cutflow 66 / 140 137 / 290
220571
Note: Bevel angle range is 0° to 45°
Metric
English
Select
Gases
Set
Preflow
Set
Cutflow
Minimum
Clearance
Equivalent
Material
Thickness
Torch-to-Work
Distance
Cutting
Speed
Initial Pierce
Height
Pierce Delay
Time
Plasma Shield Plasma Shield Plasma Shield mm
mm
mm mm/m mm Factor % Seconds
O
2
Air22825582 2.0
12
3.6 – 9.4
4430
7. 2
200
0.4
15
3950 0.5
20
2805 0.7
25
4.0 – 9.4 2210 8.0 0.9
30
4.6 – 9.4
1790 9.2 1.1
40
1160 11.5 250 1.9
50
5.3 – 9.4 795 19.1 360 5.2
60
6.4 – 9.4
580
Edge start
70
380
80
7.9 – 9.4 180
Select
Gases
Set
Preflow
Set
Cutflow
Minimum
Clearance
Equivalent
Material
Thickness
Torch-to-Work
Distance
Cutting
Speed
Initial Pierce
Height
Pierce Delay
Time
Plasma Shield Plasma Shield Plasma Shield in
in
in ipm in Factor % Seconds
O
2
Air22825582 0.08
1/2
0.14 – 0.37
170
0.28
200
0.4
5/8
150 0.5
3/4
115 0.6
1
0.16 – 0.37 85 0.32 0.9
1-1/4
0.18 – 0.37
65 0.36 1.2
1-1/2
48
0.45 250
1.6
1-3/4
40 2.5
2
0.21 – 0.37 30 0.75 360 5.5
2-1/4
0.25 – 0.37
25
Edge start
2-1/2
20
3
0.31 – 0.37 10
Marking
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
22
2.5 0.10 1270 50 123
Ar Air 20 10 30 10
25
3.0 0.12 1270 50 55