Tweco XT-300 Torch for OEM UC-300 - Manual (Page 19)

Manual 0-4829 Rev AN 8-21 TORCH DATA for Ultra-Cut
(ga) (in) inch (PSI) (Ball) (PSI) (Ball) (PSI) Volts
(in)
±0.005
(ipm) (in) (sec) (in)
10 0.141 45 55 90 5 55 146 0.100 120 0.250 0.3 0.075
3/16 0.188 45 55 90 5 55 150 0.100 90 0.250 0.4 0.086
1/4 0.250 45 55 90 5 55 159 0.150 50 0.250 0.5 0.095
3/8 0.375 45 55 90 5 55 168 0.150 35 0.250 0.7 0.103
(Bar) (Ball) (Bar) (Ball) (Bar) Volts
(mm)
±0.1
(mm/min) (mm) (sec) (mm)
3.1 55 6.2 5 3.8 142 2.5 3040 6.3 0.3 1.8
3.1 55 6.2 5 3.8 143 2.5 2780 6.3 0.3 2.0
3.1 55 6.2 5 3.8 151 2.5 2140 6.3 0.4 2.2
3.1 55 6.2 5 3.8 157 3.8 1495 6.3 0.5 2.3
3.1 55 6.2 5 3.8 164 3.8 1070 6.3 0.6 2.5
3.1 55 6.2 5 3.8 170 3.8 980 6.3 0.7 2.6
(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 40 80 0.120 300 0.120
1.4 2.8 5.5 3.0 7600 3.0
150 0
BOLD TYPE indicates maximum piercing parameters.
Burn-through
may occur
for thicknesses
< 1/16" (0.063") / 1.6
mm.
Plasma (N
2
) Shield (N
2
)
50 75
Travel
Speed
Initial
Transfer
Height
Pierce
Delay
Marking
quality
degrades
as
thickness
decreases
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Kerf Width
@ Rec.
Speed
Marking
6
Material
Thickness
Pre Flow
Pressure
(Air)
Cut Flow Rates /
Pressures Arc
Voltage
Torch
Working
Height Plasma (N
2
)
Shield
(H
2
O)*
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Kerf Width
@ Rec.
Speed
Arc
Voltage
Torch
Working
Height Plasma (N
2
)
Shield
(H
2
O)*
5
Stainless Steel
70A
N
2
Plasma / H
2
O Shield
Shield Cup Shield Cap
Shield Gas
Distributor
Tip
Plasma Gas
Distributor
Electrode Cartridge
Cut Flow Rates /
Pressures
22-1041
Torch
Working
Height
(mm)
3
4
18A Arc Current Pre Flow
Pressure
(N
2
)
Cut Flow Rates /
Pressures Arc
Voltage
8
10
22-1016 22-1084 22-1020
Material
Thickness
Pre Flow
Pressure
(Air)
22-1047 22-1274 22-1064
Electrode Shield Cap Tip
Shield Gas
Distributor
Plasma Gas
Distributor
Cartridge
Shield Cup
This Art Is For Reference ONLY
Art # A-07958_AB