ESAB PT-37 Manuel D'instruction page 47

SECTION 4
PT-37 100 amp Aluminum 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
Metric Cutting Data
Material Initial
Thickness height
mm
6
8
10
12
14
15
16
18
20
25
Notes:
NR = Not Recommended
*Arc Voltage may not be achievable at input line voltages below 350 VAC.
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 0.250 0.156
0.200 0.250 0.156
0.200 0.250 0.156
0.200 0.250 0.156
0.200 0.300 0.180
0.150 NR 0.150
Pierce Cutting
height height
mm mm mm
5.1 6.4 4.0
5.1 6.4 4.0
5.1 6.4 4.0
5.1 6.4 4.0
5.1 6.4 4.0
5.1 6.4 4.0
5.1 6.4 4.0
5.1 7.2 4.4
4.9 8.0 4.5
3.9 NR 3.9
Arc Pierce
voltage Delay Width
Volts msec Inches
144 250
154 350
158 500
161* 600
162* 1300
162* NR
Arc Pierce Kerf
voltage Delay Width
Volts msec mm
143 250 2.3
149 300 2.4
155 375 2.5
157 475 2.6
159* 550 2.7
160* 575 2.8
161* 625 2.8
162* 1000 2.9
162* 1500 3.0
162* NR 3.2
47
OPERATION
Kerf Optimum Maximum
Speed Speed
IPM IPM
0.090 170 215
0.095 95 125
0.105 50 85
0.110 50 65
0.115 33 50
0.125 16 24
Optimum Maximum
Speed Speed
mm/min mm/min
4500 5700
3300 4300
2200 3000
1525 2375
1225 1950
1275 1800
1250 1625
975 1400
775 1175
425 650