ESAB PT-37 Manuel D'instruction page 31

SECTION 4
PT-37 50 amp Carbon Steel Data
Inch cutting data
Material
Thickness
Gauge/
Inches
Fraction
16ga 0.062
1/16"
14ga 0.075
12ga 0.105
1/8" 0.125
10ga 0.135
8ga 0.165
3/16" 0.188
1/4" 0.250
3/8" 0.375
1/2" 0.500
5/8" 0.625
Metric Cutting Data
Material Initial
Thickness height
mm
1.5
2
3
4
5
6
8
10
12
14
15
16
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
0.200 0.200 0.062
0.200 0.200 0.068
0.200 0.200 0.081
0.200 0.200 0.090
0.200 0.200 0.091
0.200 0.200 0.093
0.200 0.200 0.094
0.200 0.200 0.125
0.200 0.250 0.120
0.200 0.250 0.077
0.200 0.275 0.075
Pierce Cutting
height height
mm mm mm
5.1 5.1 1.5
5.1 5.1 1.8
5.1 5.1 2.2
5.1 5.1 2.3
5.1 5.1 2.5
5.1 5.1 3.0
5.1 5.7 3.1
5.1 6.4 2.9
5.1 6.4 2.2
5.1 6.6 1.9
5.1 6.8 1.9
5.1 7.0 1.9
Arc Pierce
voltage Delay Width
Volts msec Inches
118 0 0.040
120 0 0.044
124 50 0.052
127 100 0.058
127 100 0.059
128 100 0.061
129 100 0.062
133 150 0.068
139 200 0.068
145 400 0.072
151 950 0.075
Arc Pierce Kerf
voltage Delay Width
Volts msec mm
118 0 1.0
120 0 1.1
126 100 1.4
128 100 1.5
130 100 1.6
132 150 1.7
136 175 1.7
140 225 1.7
144 350 1.8
147 625 1.9
149 800 1.9
151 950 1.9
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OPERATION
Kerf Optimum Maximum
Speed Speed
IPM IPM
375 430
330 380
220 270
150 195
140 185
110 155
90 130
65 85
35 45
20 27
10 12
Optimum Maximum
Speed Speed
mm/min mm/min
9800 11200
8000 9300
4400 5600
3000 4100
2200 3150
1800 2400
1250 1625
825 1075
600 775
400 525
325 410
250 300