Aluminum, Above water, 3" under water – Hypertherm HT200LHF-200 Volt HySpeed User Manual
Page 77: 200 amps • air plasma / air shield
OPERATION
4-24
HySpeed HT2000LHF
Instruction Manual
7
Shield
Arc
Approx.
Material
Plasma Gas Flow Rate %
Gas (Air)
Torch-to-work
Initial Torch
Voltage
Motion
Thickness
Preflow
Cutflow
Pressure
Distance
Piercing Height
Setting
Travel Speed
Delay Time
(inches)
(mm)
(Air %)
(Air %)
(psi)
(inches)
(mm)
(inches)
(mm)
(volts)
(ipm) (mm/min.)
(sec)
Shield
Arc
Approx.
Material
Plasma Gas Flow Rate %
Gas (Air)
Torch-to-work
Initial Torch
Voltage
Motion
Thickness
Preflow
Cutflow
Pressure
Distance
Piercing Height
Setting
Travel Speed
Delay Time
(inches)
(mm)
(Air %)
(Air %)
(psi)
(inches)
(mm)
(inches)
(mm)
(volts)
(ipm) (mm/min.)
(sec)
3/16
5
54
65
60
1/8
3
1/4
6
130
220
5600
0.5
1/4
6
(62.3
(75.0
(270
1/8
3
1/4
6
140
190
4800
1.0
3/8
10
SCFH)
SCFH)
SCFH)
1/8
3
1/4
6
140
145
3700
2.0
1/2
12
1/8
3
1/4
6
145
110
2800
2.5
5/8
15
.157
4
.314
8
150
85
2200
2.5
3/4
20
3/16
5
3/8
10
155
65
1650
2.5
7/8
22
1/4
6
1/2
12
160
50
1300
2.5
1
25
1/4
6
165
35
900
1-1/4
32
`
1/4
6
170
20
500
1-1/2
38
1/4
6
175
12
300
Aluminum
200 amps • Air Plasma / Air Shield
This gas combination gives good cut speed, low dross levels and is very economical.
Notes:
Set plasma gas inlet pressure to 90 psi (6.2 bar)
Set shield gas inlet pressure to 90 psi (6.2 bar)
Production cutting above 7/8" (22 mm) not recommended
Above Water
3/16
5
54
65
70
1/8
3
1/4
6
135
210
5300
0.5
1/4
6
(62.3
(75.0
(280
1/8
3
1/4
6
140
170
4300
1.0
3/8
10
SCFH)
SCFH)
SCFH)
1/8
3
1/4
6
145
125
3150
2.0
1/2
12
1/8
3
1/4
6
150
90
2240
2.5
5/8
15
.157
4
.314
8
155
65
1650
3.0
3/4
20
3/16
5
3/8
10
160
45
1150
3.0
3" Under Water
020424
Shield
120837
Retaining cap
020608
Nozzle
020679
Swirl ring
120667
Electrode