Manual

Manual 0-2251 4-27 OPERATION
A. Hand Cutting Speeds
50 Amps 100 Amps 150 Amps
1/8 150 (3.81)
3/16 110 (2.79)
1/4 65 (1.65) 90 (2.29) 150 (3.81)
1/2 48 (1.22) 80 (2.30)
3/4 30 (0.76) 40 (1.02)
1 17 (0.43) 25 (0.64)
1-1/4 10 (0.25) 18 (0.46)
1-1/2 14 (0.36)
2 6 (0.15)
Material Thickness Inches per Minute (Meters per Minute)
Table 4-E Cutting Speeds - Air Plasma on Mild Steel
Figure 4-N Cutting Speeds - Air Plasma on Mild Steel
Inches per Minute
Meters per Minute
050
100 150 200
250
1.0 2.0
3.0 4.0 5.0 6.00
CUTTING SPEED
Gage MM Inches
2.00
1.50
1.00
.50
5
10
15
20
25
30
35
40
45
50
10
16
24
MATERIAL THICKNESS
1.75
1.25
.75
.25
Optimum Cutting Speeds
Air Plasma - Air Secondary
on Mild Steel
150 Amps
100 Amps
50 Amps
A-00881