Hypertherm MAX200, Инструкция по эксплуатации

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MAX200 Instruction Manual 4-15
14
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)
1/8 3/32 2.5
105 240 6100 0.0
3/16
1/8 3
110 180 4550 0.0
1/4 1/8 3
110 110 3050 0.5
3/8
1/8 3
115 70 1780 0.5
1/2 1/8 3 115 50 1270 *
5/8 .16 4 125 40 1020 *
3/4
3/16 5
130 30 760 *
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)
3
2.5 3/32
105 6100 240 0.0
5
3 1/8
110 4550 180 0.0
6
3 1/8
110 3050 110 0.5
10 3 1/8 115 1780 70 0.5
12
3 1/8
115 1270 50 *
15 4 .16 125 1020 40 *
20 5 3/16 130 760 30 *
Torch-to-Work
Distance Travel Speed
19 0.8-1.1 3.6-3.9 127 4.0
English
Plasma
Gas
Flowrate
(SCFH)
Plasma Gas
Pressure
Shield
Gas
Flowrate
(SCFH)
Torch-to-Work
Distance Travel Speed
40 12-16 52-56 270 60
Metric
Plasma
Gas
Flowrate
(l/min)
Plasma Gas
Pressure
Shield
Gas
Flowrate
(l/min)
Mild Steel – Above Water
100 amps
•
O
2
Plasma / Air Shield
This gas combination gives good cut speed, low dross level and is very economical. Some surface
nitriting can occur. While this process may be used on thicker materials, optimal recommended range is to
3/8 inch (10 mm).
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.
* Production cutting above 3/8 inch (10 mm) not recommended.
020448
Shield
020616
Nozzle
120837
Retaining cap
120547
Electrode
020617
Swirl ring