Hypertherm HT4001, Инструкция по эксплуатации

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5-25 HT4001 Instruction Manual
C
U
T
C
H
A
R
T
S
Retaining Cap
120390 (Vect)
120391 (Vesp)
120470 - CE (Vect)
120471 - CE (Vesp)
Nozzle
120384 (cw)
120385 (ccw)
Swirl Ring
020623 (cw)
120015 (ccw)
Water Tube - O
2
Bevel
020992
Electrode
260A
020975
Travel
Speed
(ipm) (mm/min)
Electrode
E
N
G
L
I
S
H
1/4
1/2
3/4
1
Material
Thickness
(in) (mm)
165
100
65
45
4190
2540
1650
1140
Test Preflow
Rate
(N
2
) & (O
2
)
(%) (%)
Test Cut Flow
Rate
(O
2
)
(%)
85-90
85-90
85-90
85-90
Water Flow
Setting
(%)
73
73
73
73
Arc
Volts
(V)
120
125
135
140
Arc
Current
(A)
260
260
260
260
Torch
Standoff
(in) (mm)
1/8
1/8
3/16
1/4
3
3
5
6
Notes: Minimum O
2
inlet pressure remains at one setting of 120 psi (8.2 bar) for all material thickness.
Minimum N
2
inlet pressure remains at one setting of 150 psi (10.3 bar) for all material thickness.
O
2
flow rate at full scale is 127 scfh (60 l/min) @ 120 psi (8.2 bar) inlet pressure.
N
2
flow rate at full scale is 374 scfh (176 l/min) @ 150 psi (10.3 bar) inlet pressure.
Water chiller pump outlet pressure remains between 175-185 psi (12-12.8 bar) for all material thickness.
Set initial torch height (before piercing) to approximately twice the Torch Standoff distance for the
material you are cutting.
260A
6.35
12.7
19.1
25.4
16
16
16
16
11
11
11
11
Test Preflow
Rate
(N
2
) & (O
2
)
(%) (%)
Water Flow
Setting
(%)
73
73
73
73
73
73
73
Torch
Standoff
(mm)
Travel
Speed
(mm/min)
3
3-4
4
4-5
5
5-6
6
4200
3600
3000
2500
2100
1500
1100
Test Cut Flow
Rate
(O
2
)
(%)
85-90
85-90
85-90
85-90
85-90
85-90
85-90
Material
Thickness
(mm)
6
8
10
12
15
20
25
Electrode
Arc
Current
(A)
260
260
260
260
260
260
260
Arc
Volts
(V)
122
124
127
130
132
136
141
260A
M
E
T
R
I
C
16
16
16
16
16
16
16
11
11
11
11
11
11
11
HT4001 without Slave
PAC620 Torch - Beveling Consumables
Mild Steel - Oxygen Plasma
12-96