Tweco XT-300 Torch for OEM UC-300 - Manual (Page 40)

TORCH DATA for Ultra-Cut 8-42 Manual 0-4829 Rev AN
(ga) (in) inch psi Ball psi Ball psi Volts
(in)
±0.005
(ipm) (in) (sec) (in)
1/2 0.500 84 57 120 85 120 153 0.300 50 0.350 0.2 0.110
5/8 0.625 84 57 120 85 120 155 0.200 40 0.350 0.4 0.118
3/4 0.750 84 57 120 85 120 157 0.225 30 0.400 0.6 0.128
1 1.000 84 57 120 85 120 165 0.250 20 0.450 1.8 0.133
bar Ball bar Ball bar Volts
(mm)
±0.1
(mm/min) (mm) (sec) (mm)
5.8 57 8.3 85 8.3 153 7.6 1330 8.9 0.2 2.8
5.8 57 8.3 85 8.3 155 5.1 1090 8.9 0.4 3.0
5.8 57 8.3 85 8.3 157 5.7 720 10.2 0.6 3.3
5.8 57 8.3 85 8.3 165 6.4 520 11.4 1.8 3.4
(PSI) /
(Bar)
(Ball)
(PSI) /
(Bar)
(Ball)
(PSI) /
(Bar)
Volts
in ±0.005 /
mm ±0.1
ipm /
mm/min
in ±0.005 /
mm ±0.1
(sec)
20 60 80 0.120 300 0.120
1.4 4.1 5.5 3.0 7600 3.0
130 0
Burn-through
may occur
for thicknesses
< 1/16" (0.063") / 1.6
mm.
Plasma (N
2
) Shield (N
2
)
60 75
Marking
19A Arc Current Pre Flow
Pressure
(N
2
)
Cut Flow Rates /
Pressures Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Transfer
Height
Pierce
Delay
Marking
quality
degrades
as
thickness
decreases
25
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Shield (N
2
)
22-1016 22-1037 22-1278 22-1063
Plasma Gas
Distributor
Electrode Cartridge
22-1041 22-1081 22-1020
Shield Cup Shield Cap
Shield Gas
Distributor
Tip
20
Material
Thickness
Pre Flow
Pressure
(N
2
)
Cut Flow Rates /
Pressures Arc
Voltage
Torch
Working
Height
(mm)
12
15
Pierce
Delay
Material
Thickness
Pre Flow
Pressure
(N
2
)
Cut Flow Rates /
Pressures Arc
Voltage
Stainless Steel
150A
H35 Plasma / N
2
Shield
BOLD TYPE indicates maximum piercing parameters.
Kerf Width
@ Rec.
Speed
Plasma
(H35)
Shield (N
2
)
Kerf Width
@ Rec.
Speed
Plasma
(H35)
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Electrode Shield Cap Tip
Shield Gas
Distributor
Plasma Gas
Distributor
Cartridge
Shield Cup
This Art Is For Reference ONLY
Art # A-07958_AB