Hypertherm MAX200, Инструкция по эксплуатации

Страница: 101 / 187

4-36 MAX200 Instruction Manual
15
OPERATION
Shield
Gas
Pressure
Material
Thickness
Arc
Voltage
Setting
Approx.
Motion
Delay Time
Test
(psi) Run
(psi)
(psi) (Inches) (Inches) (mm) (Volts) (ipm) (mm/min) (sec)
1/4 1/8 3
125 145 3700 0.5
3/8
1/8 3
130 80 2000 1.0
1/2 1/8 3
130 70 1800 2.0
5/8
.16 4
135 60 1500 2.0
3/4 3/16 5 140 48 1200 2.5
7/8 1/4 6 140 38 950 3.0
1 1/4
6
145 25 680 3.0
Shield
Gas
Pressure
Material
Thickness
Arc
Voltage
Setting
Approx.
Motion
Delay Time
Test
(bar)
Run
(bar)
(bar) (mm) (mm) (Inches) (Volts) (mm/min) (ipm) (sec)
6
3 1/8
125 3700 145 0.5
8
3 1/8
125 2800 110 0.5
10
3 1/8
130 2000 80 1.0
12 3 1/8 130 1800 70 2.0
15
4 .16
135 1500 60 2.0
20 5 3/16 140 1200 48 2.5
25 6 1/4 145 680 25 3.0
English
Plasma
Gas
Flowrate
(SCFH)
Plasma Gas
Pressure
Shield
Gas
Flowrate
(SCFH)
Torch-to-Work
Distance Travel Speed
72 48-52 64-68 280 70
Metric
Plasma
Gas
Flowrate
(l/min)
Plasma Gas
Pressure
Shield
Gas
Flowrate
(l/min)
Torch-to-Work
Distance Travel Speed
34 3.33-3.6 4.4-4.7 132 4.8
Mild Steel – 3" Under Water
200 amps
•
O
2
Plasma / Air Shield
This gas combination gives superior cut speed, minimum dross, minimum amount of surface nitriting and
excellent weldability.
Set plasma gas inlet pressure to 120 psi (8.3 bar)
Set shield gas inlet pressure to 90 psi (6.2 bar)
If leads are greater than 50 feet, increase TEST pressure 5 psi for every extra 50 feet of torch lead length.
020424
Shield
020605
Nozzle
020423
Retaining cap
220021
Electrode
020604
Swirl ring