ESAB PT-37 Manuel D'instruction page 37

SECTION 4
PT-37 100 amp Carbon Steel Data
Inch cutting data
Material
Thickness
Fraction Inches
1/4" 0.250
3/8" 0.375
1/2" 0.500
5/8" 0.625
3/4" 0.750
1" 1.000
1-1/4" 1.250
Metric Cutting Data
Material Initial
Thickness height
mm
6
8
10
12
14
15
16
18
20
25
30
32
Notes:
NR = Not Recommended
The published cut speeds are the result of ESAB's laboratory testing. The actual optimum and maximum cutting speeds may
vary based on material composition, surface quality (rust, surface scale or primers, etc.) and various user setup parameters.
Initial Pierce Cutting
height height height
Inches Inches Inches
0.188 0.188 0.092
0.188 0.188 0.156
0.188 0.240 0.156
0.188 0.240 0.156
0.200 0.300 0.125
0.250 NR 0.080
0.250 NR 0.062
Pierce Cutting
height height
mm mm mm
4.8 4.8 2.2
4.8 4.8 3.2
4.8 5.0 4.0
4.8 5.8 4.0
4.8 6.1 4.0
4.8 6.1 4.0
4.8 6.2 3.9
5.0 7.1 3.4
5.3 NR 3.0
6.3 NR 2.1
6.4 NR 1.7
6.4 NR 1.6
Arc Pierce
voltage Delay
Volts msec
138 100
149 300
153 300
156 400
155 1200
155 NR
155 NR
Arc Pierce Kerf
voltage Delay Width
Volts msec mm
137 75 1.9
144 200 2.1
150 300 2.3
152 300 2.5
154 350 2.6
155 375 2.7
156 425 2.8
155 950 2.7
155 NR 2.7
155 NR 3.0
155 NR 3.0
155 NR 3.0
37
OPERATION
Kerf Optimum Maximum
Width Speed Speed
Inches IPM IPM
0.075 135 165
0.090 77 100
0.100 57 70
0.110 40 45
0.105 26 35
0.120 16 20
0.120 10 13
Optimum Maximum
Speed Speed
mm/min mm/min
3600 4400
2700 3300
1900 2425
1550 1950
1275 1500
1125 1300
1000 1150
775 975
625 825
425 525
300 375
250 325