Cutmaster a120, Only, Stainless steel 120a air plasma / air shield – Tweco A80-A120 CutMaster User Manual
Page 69
CUTMASTER A80, A120
Manual 0-5119
OPERATION
4T-37
Stainless Steel
120A
Air Plasma / Air Shield
Shield Cap
Maximum Life Shield Cup
Tip
Starter Cartridge
Electrode
9-8256
9-8237
9-8233
9-8213
9-8232
Material
Thickness
Gas Pressure
(Air)
Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Kerf Width
@ Rec.
Speed
(GA) (in)
inch
PSI
(torch lead length)
Volts
(in)
(ipm)
(in)
(sec)
(in)
1/4
0.250
80 (25')
80 (50')
140
0.13
180
0.20
0.30
0.11
3/8
0.375
140
0.13
100
0.20
0.40
0.12
1/2
0.500
142
0.15
65
0.25
0.80
0.12
5/8
0.625
152
0.15
40
0.25
1.00
0.12
3/4
0.750
150
0.15
26
Edge Start
0.13
1
1.000
155
0.15
16
Edge Start
0.13
1-1/4
1.250
165
0.15
8
Edge Start
0.13
Material
Thickness
Gas Pressure
(Air)
Arc Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Pierce Delay
Kerf Width
@ Rec.
Speed
(mm)
Bar
(torch lead length)
Volts
(mm)
(mm/min)
(mm)
(sec)
(mm)
6
5.5 (7.6 m)
5.5 (15.2 m)
140
4.8
4800
5.1
0.3
2.8
8
140
4.8
3520
5.1
0.4
2.7
10
140
4.8
2410
5.1
0.6
3.0
12
142
4.8
1850
6.4
0.8
3.1
15
149
6.4
1190
6.4
1.0
3.1
20
151
6.4
620
Edge Start
3.3
25
155
6.4
420
Edge Start
3.3
30
162
6.4
260
Edge Start
3.3
BOLD TYPE indicates maximum piercing parameters. BOLD ITALIC indicates edge starts only.
CUTMASTER A120
ONLY