Tweco A40 CutMaster - Manual (Page 67)

CUTMASTER A40
Manual 0-4978 OPERATION 4T-29
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)
1.0
5.2 (7.6)
5.5 (15.2)
110 4.8 7660 5.1 0.0 1.6
2.0 116 4.8 3490 5.1 0.2 1.8
3.0 124 4.8 2350 5.1 0.3 1.8
4.0 126 4.8 2170 5.1 0.4 1.8
5.0 129 4.8 1630 5.1 0.6 1.8
6.0 135 4.8 990 5.1 1.0 1.9
8.0 141 4.8 500 5.1 1.6 2.0
10.0 146 4.8 180 5.1 2.1 2.3
BOLD TYPE indicates maximum piercing parameters.