HUAYUAN SLG-200HF, Инструкция по эксплуатации, Страница: 33 / 53

26
Low carbon steel
Air plasma gas/Air protecting gas
200A Cutting
This combination of gas provides a good cutting speed and less cutting burrs and economical. But it is
possible to produce some surface nitrogen.
Cap cover Cap Outside cap Inside cap nozzle Vortex Electrode
HY02711 HY02701 HY02601 HY02501 HY02423 HY02301 HY02211
Plasma gas
Protective gas
Work-piece
thickness
Distance
(Torch to
work-piece)
Arc
voltage
Cutting
speed
Piercing
height
Piercing
time
L/min MPa L/min MPa mm mm V mm/min mm S
34 0.4 70 0.6
8 2 137 3000 5 0.5
12 2 139 2500 5 0.8
16 4 150 1800 8 1
20 4 152 1200 8 1.2
25 5.5 162 950 11 1.5
30 5.5 166 650
Striking arc from
edge
32 6 168 500
50 7 185 200