ESAB PT-37 Manual De Instrucciones página 24

pt-37 30 & 40 amp aluminum Data when used with esp-50 plasma system
Inch cutting data
Material cutting
thickness current
Gauge/
Inches
Fraction
20ga 0.031
18ga 0.040
16ga 0.051
14ga 0.063
12ga 0.081
10ga 0.102
1/8" 0.125
8ga 0.129
6ga 0.162
3/16" 0.188
1/4" 0.250
Metric cutting Data
Material cutting
thickness current
mm Amps
0.8 30
0.9 30
1 30
1.5 30
2 40
2.5 40
3 40
3.5 40
4 40
5 40
6 40
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
height height
Amps Inches Inches
30 0.156 0.156
30 0.156 0.156
30 0.156 0.156
30 0.156 0.156
40 0.156 0.156
40 0.161 0.161
40 0.188 0.188
40 0.188 0.188
40 0.188 0.188
40 0.188 0.188
40 0.200 0.200
Initial pierce
height height
mm mm
4.0 4.0
4.0 4.0
4.0 4.0
4.0 4.0
4.0 4.0
4.0 4.0
4.6 4.6
4.8 4.8
4.8 4.8
4.8 4.8
5.0 5.0
operatIon
cutting arc
height Voltage
Inches Volts
0.062 121
0.062 123
0.062 124
0.062 126
0.090 118
0.093 121
0.110 126
0.110 126
0.110 127
0.110 128
0.125 136
cutting arc pierce
height Voltage Delay
mm Volts msec
1.6 121 0
1.6 122 0
1.6 123 0
1.6 126 0
2.3 118 0
2.3 120 50
2.7 124 85
2.8 126 100
2.8 127 100
2.9 129 100
3.1 134 150
24
pierce Kerf optimum
Delay Width speed
msec Inches IPM
0 0.035 410
0 0.039 350
0 0.041 270
0 0.044 190
0 0.045 240
50 0.047 170
100 0.050 130
100 0.050 120
100 0.052 100
100 0.054 80
150 0.059 50
Kerf optimum
Width speed
mm mm/min
0.9 10500
0.9 9700
1.0 8900
1.1 5400
1.1 6100
1.2 4600
1.2 3600
1.3 3000
1.3 2600
1.4 1900
1.5 1425
Maximum
speed
IPM
645
525
410
285
330
245
200
195
140
100
66
Maximum
speed
mm/min
16400
14900
13300
8200
8400
6400
5400
4600
3800
2550
1875