Tweco XT-300 Torch for OEM UC-300 - Manual (Page 67)

Manual 0-4829 Rev AN 8-69 TORCH DATA for Ultra-Cut
(ga) (in) inch psi Ball psi Ball psi Volts
(in)
±0.005
(ipm) (in) (sec) (in)
1/4 0.250 20 120 100 NA 120 163 0.400 300 0.400 0.1 0.182
3/8 0.375 20 120 100 NA 120 163 0.400 275 0.400 0.2 0.186
1/2 0.500 20 120 100 NA 120 153 0.300 210 0.400 0.3 0.174
5/8 0.625 20 120 100 NA 90 160 0.300 140 0.350 0.4 0.169
3/4 0.750 20 120 100 NA 90 159 0.300 110 0.350 0.5 0.172
7/8 0.875 20 120 100 NA 90 162 0.300 95 0.400 0.6 0.183
1 1.000 20 120 100 NA 120 165 0.350 85 0.450 0.7 0.190
1 1/4 1.250 20 120 100 NA 120 168 0.400 60 0.205
1 1/2 1.500 20 120 100 NA 120 177 0.400 45 0.215
1 3/4 1.750 20 120 100 NA 120 182 0.400 35 0.226
2 2.000 20 120 100 NA 120 188 0.400 25 0.215
bar Ball bar Ball bar Volts
(mm)
±0.1
(mm/min) (mm) (sec) (mm)
1.4 120 6.9 NA 8.3 163 10.2 7620 10.2 0.1 4.7
1.4 120 6.9 NA 8.3 163 10.2 7290 10.2 0.2 4.7
1.4 120 6.9 NA 8.3 162 9.8 6740 10.2 0.2 4.7
1.4 120 6.9 NA 8.3 155 8.2 5700 10.2 0.3 4.5
1.4 120 6.9 NA 6.2 158 7.6 4050 9.2 0.4 4.3
1.4 120 6.9 NA 6.2 160 7.6 2680 9.3 0.5 4.5
1.4 120 6.9 NA 8.3 165 8.7 2190 11.3 0.7 4.8
1.4 120 6.9 NA 8.3 168 10.2 1510 5.2
1.4 120 6.9 NA 8.3 177 10.2 1150 5.5
1.4 120 6.9 NA 8.3 182 10.2 910 5.7
1.4 120 6.9 NA 8.3 185 10.2 670 5.8
(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)
15 60 90 0.120 300 0.120
1.0 4.1 6.2 3.0 7600 3.0
Initial
Transfer
Height
Pierce
Delay
Marking
quality
degrades
as
thickness
decreases
Burn-through
may occur
for thicknesses
< 1/16" (0.063") / 1.6
mm.
Plasma (N
2
) Shield (N
2
)
80 NA 135 0
Cut Flow Rates /
Pressures Arc
Voltage
Torch
Working
Height
Travel
Speed
Plasma Gas
Distributor
Electrode Cartridge
Shield
Retainer
Shield Cap
Shield Gas
Distributor
Tip
22-1041 22-1091 22-1022 22-1015
< 1" / 25mm 22-1038,
1" / 25mm + 22-1039
22-1284 22-1065
Material
Thickness
Pre Flow
Pressure
(N
2
)
Cut Flow Rates /
Pressures Arc
Voltage
Edge Start
Edge Start
Kerf Width
@ Rec.
Speed
Plasma
(H35)
Shield (N
2
)
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Aluminium
300A
H35 Plasma / N
2
Shield
15
10
12
(mm)
6
8
Kerf Width
@ Rec.
Speed
Plasma
(H35)
Shield (N
2
)
Edge Start
Edge Start
Material
Thickness
Pre Flow
Pressure
(N
2
)
Cut Flow Rates /
Pressures Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
20
25
32
Edge Start
50 Edge Start
BOLD TYPE indicates maximum piercing parameters. BOLD ITALIC indicates edge starts only.
38 Edge Start
44 Edge Start
Marking
24A Arc Current Pre Flow
Pressure
(N
2
)
Electrode
Shield Retainer
Tip
Art # A-08567
Plasma Gas
Distributor
Cartridge Assembly
This Art Is For Reference ONLY
Shield Cap
Shield Gas
Distributor