How it Works
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Torch Data for Auto-Cut O2
User Manual V.1
46 pgs1.63 Mb0
User Manual V.2
54 pgs1.65 Mb0

Tweco Torch Data for Auto-Cut O2 User Manual V.1

8. TORCH OPERATION
Torch Parts Selection
The application will determine which torch parts must be used. Refer to the cut charts for the proper torch parts to install for a selected application.
CAUTION
Do not interchange parts. Make sure all torch parts correspond with the plasma and shield gases in use for the application.
Pre-Setting Power Supply Controls
Set the Power Supply controls prior to operating the system as described in the power supply Operating Manual. Refer to the cutting charts for the proper cutting parameters for the application.
Recommended Cutting Speeds
Cutting speed depends on material and thickness. The following factors may affect system performance:
• Torch parts wear; gas quality and mass flow / pressure; operator experience; torch standoff height; proper work cable connection; alloy contents of material; cutting table capabilities & accuracy.
NOTE
This information represents realistic expectations using recommended practices and well-maintained systems. Actual speeds may vary from those shown in the charts depending on the alloy content of the selected material. Voltage ratings may vary depending on the CNC, cutting table, or height controller.
For complete cutting speed chart data refer to the following pages.
Consumables Notes
Always assemble the consumable parts properly. Improper assembly may damage the parts or the torch head. Ensure that parts are seated together correctly.
Always check the shield gas distributor for charring when changing parts. Do not use the distributor if it is charred. Replace the shield gas distributor regularly to ensure proper performance.
Operational Notes
Always purge the torch after changing consumables or if the power supply has been shut off. The power supply's built-in purge function may not be enough to properly purge the torch. Manually flow gas with the 'Test Cut Flow' and 'Test Pre-Flow' functions to help remove any remaining coolant from the lines.
Slightly increasing the preflow pressure may increase piercing ability on thicker materials. However, increasing the preflow pressure too much may affect plasma starting reliability (misfiring).
Decreasing preflow pressure may improve piloting. Preflow pressure can be reduced without affecting cut perfor­mance as long as the pilot arc still transfers to the plate well. Decreasing preflow pressure too much will affect the ability to transfer the arc to the plate and may cause damage to the tip.
Notes on Chart Measurements
Pressure measurements in the charts are in psi(g), not psi(a). 0 psi(g) = 14.7 psi(a) (1 atmosphere).
Ball settings are at the center of the gauge ball.
Manual 0-4831 Rev. AH 8-1 TORCH DATA for AutoCut O
2
Ohmic Sensing
Ohmic sensing is not recommended with water shield. Water on the plate interferes electrically with the ohmic sensing circuit.
Direction of Cut
The plasma gas stream swirls as it leaves the torch to maintain a stable arc column. This swirl effect results in one side of a cut being more square than the other. Viewed along the direction of travel, the right side of the cut is more square than the left.
Left Side
Cut Angle
Right Side
Cut Angle
A-00512
Clockwise
Scrap
Counter-
Clockwise
Scrap
Workpiece
Art # A-04182
Side Characteristics Of Cut
To make a square - edged cut along an inside diameter of a circle, move the torch counterclockwise around the circle. To keep the square edge along an outside diameter cut, move the torch in a clockwise direction.
Underwater Cutting
Cutting on a water table either underwater or with the water touching the plate or with a water muffler system is not recommended. If a water table is used the water level must be a minimum of 4 inches / 100 mm from the bottom of the plate. Failure to follow this recommendation could result in poor cut quality and short consumable parts life.
TORCH DATA for AutoCut O
2
8-2 Manual 0-4831 Rev. AH
55A Mild Steel Air Plasma / Air Shield
Shield Cup
35-1016
Shield Cap
35-1025
35-1272
Tip
35-1051
Plasma Gas DistributorShield Gas Distributor
35-1041
Electrode
35-1069
Cartridge
35-1020
Art # A-07288
55A Mild Steel (Air/Air)
Material
Thickness
(ga) (in) inch psi Ball psi Ball psi Volts
21 0.033 70 58 90 32 90 165 0.188 500 0.200 0.1 0.079 16 0.060 70 58 90 32 90 165 0.188 300 0.200 0.1 0.086 10 0.135 70 58 90 84 90 168 0.188 190 0.200 0.2 0.079
3/16 0.188 70 58 90 84 90 168 0.188 130 0.250 0.3 0.089
Pre Flow
Pressure
(Air)
Cut Flow Rates / Pressures
Plasma (Air) Shield (A ir)
Arc
Voltage
Torch
Working
Height
(in)
±0.005
Travel
Speed
(ipm) (in) (sec) (in)
Initial
Piercing
Height
Pierce
Delay
Kerf
Width
@ Rec.
Speed
1/4 0.250 70 58 90 84 90 171 0.188 95 0.250 0.3 0.090
Material
Thickness
(mm)
1 2 3 4 5 6
Pre Flow
Pressure
(Air)
bar Ball bar Ball bar Volts
4.8 58 6.2 32 6.2 165 4.8 11500 5.1 0.1 2.0
4.8 58 6.2 32 6.2 166 4.8 6920 5.1 0.1 2.1
4.8 58 6.2 84 6.2 167 4.8 5460 5.1 0.2 2.0
4.8 58 6.2 84 6.2 168 4.8 4180 5.6 0.2 2.1
4.8 58 6.2 84 6.2 168 4.8 3180 6.4 0.3 2.3
4.8 58 6.2 84 6.2 170 4.8 2610 6.4 0.3 2.3
Cut Flow Rates / Pressures
Plasma (Air) Shield (A ir)
Arc
Voltage
Torch
Working
Height
(mm)
±0.1
Travel
Speed
(mm/min) (mm) (sec) (mm)
Initial
Piercing
Height
Pierce
Delay
Kerf
Width
@ Rec.
Speed
Manual 0-4831 Rev. AH 8-5 TORCH DATA for AutoCut O
2
55A Mild Steel
Plasma / Air Shield
O
2
Shield Cup
35-1016
Material
Thickness
(ga) (in) inch psi Ball psi Ball psi Volts
Shield Cap
35-1025
Pre Flow
Pressure
Shield Gas Distributor
(Air)
35-1272
Cut Flow Rates / Pr essures
Plasma (O
Tip
35-1051
Plasma Gas Distributor
55A Mild Steel (O
Shield (Air)
)
2
35-1041
/Air)
2
Arc
Voltage
Electrode
35-1069
Torch
Working
Height
(in)
±0.005
Cartridge
35-1020
Art # A-07289
Travel
Speed
(ipm) (in) (sec) (in)
Initial
Piercing
Height
Pierce
Delay
Kerf
Width
@ Rec.
Speed
21 0.033 90 65 120 26 90 168 0.125 600 0.200 0.0 0.073 16 0.060 90 65 120 26 90 168 0.125 400 0.200 0.0 0.071 10 0.135 90 65 120 26 90 142 0.125 180 0.200 0.2 0.083
3/16 0.188 90 65 120 26 90 145 0.125 120 0.200 0.2 0.081
1/4 0.250 90 65 120 26 90 147 0.125 85 0.200 0.3 0.086
Material
Thickness
(mm)
1 2 3 4 5 6
Pre Flow
Pressure
(Air)
bar Ball bar Ball bar Volts
Cut Flow Rates / Pr essures
Plasma (O
) Shield (Air)
2
Arc
Voltage
Torch
Working
Height
(mm)
±0.1
Travel
Speed
(mm/min) (mm) (sec) (mm)
Initial
Piercing
Height
Pierce
Delay
6.2 65 8.3 26 6.2 168 3.2 140 40 5.1 0.0 1.8
6.2 65 8.3 26 6.2 162 3.2 8760 5.1 0.0 1.9
6.2 65 8.3 26 6.2 148 3.2 5830 5.1 0.2 2.0
6.2 65 8.3 26 6.2 143 3.2 3930 5.1 0.2 2.1
6.2 65 8.3 26 6.2 145 3.2 2920 5.1 0.2 2.1
6.2 65 8.3 26 6.2 147 3.2 2360 5.1 0.3 2.2
Kerf
Width
@ Rec.
Speed
TORCH DATA for AutoCut O
2
8-6 Manual 0-4831 Rev. AH
55A Stainless Steel Air Plasma / Air Shield
Shield Cup
35-1016
Shield Cap
35-1034
Shield Gas Distributor
35-1272
Tip
35-1060
Plasma Gas Distributor
35-1041
Electrode
35-1078
Cartridge
35-1020
Art # A-07294
55A Stainless Steel (Air/Air)
Material
Thickness
(ga) (in) inch psi Ball ps i Ball psi Volts
Pre Flow
Pressure
(Air)
Cut Flow Rates / Pressures
Plasma (A ir) Shield (Air)
Arc
Voltage
Torch
Working
Height
(in)
±0.005
Travel
Speed
(ipm) (in) (sec) (in)
Initial
Piercing
Height
Pierce
Delay
Kerf
Width
@ Rec.
Speed
21 0.034 90 45 90 55 90 117 0.125 600 0.200 0.0 0.067 16 0.063 90 45 90 55 90 117 0.150 350 0.200 0.0 0.068 10 0.141 90 45 90 55 90 117 0.150 100 0.200 0.1 0.086
3/16 0.188 90 45 90 55 90 123 0.150 60 0.200 0.1 0.086
1/4 0.250 90 45 90 55 90 123 0.150 40 0.200 0.2 0.088
Material
Thickness
(mm)
0.8 1
1.5 2 3 4 5 6
Pre Flow
Pressure
(Air)
bar Ball bar Bal l bar Volts
Cut Flow Rates / Pressures
Plasma (A ir) Shield (Air)
Arc
Voltage
Torch
Working
Height
(mm)
±0.1
Travel
Speed
(mm/min) (mm) (sec) (mm)
Initial
Piercing
Height
Pierce
Delay
6.2 45 6.2 55 6.2 117 3.2 15240 5.1 0.0 1.7
6.2 45 6.2 55 6.2 117 3.3 14060 5.1 0.0 1.7
6.2 45 6.2 55 6.2 117 3.7 9750 5.1 0.0 1.7
6.2 45 6.2 55 6.2 117 3.8 7610 5.1 0.0 1.8
6.2 45 6.2 55 6.2 117 3.8 4400 5.1 0.1 2.1
6.2 45 6.2 55 6.2 119 3.8 2180 5.1 0.1 2.2
6.2 45 6.2 55 6.2 123 3.8 1450 5.1 0.1 2.2
6.2 45 6.2 55 6.2 123 3.8 1130 5.1 0.2 2.2
Kerf
Width
@ Rec.
Speed
Manual 0-4831 Rev. AH 8-7 TORCH DATA for AutoCut O
2
55A Aluminum Air Plasma / Air Shield
Shield Cup
35-1016
Shield Cap
35-1034
Shield Gas Distributor
35-1272
Tip
35-1060 35-107835-1041
Plasma Gas Distributor
Electrode
Cartridge
35-1020
Art # A-07298
55A Aluminum (Air/Air)
Material
Thickness
(ga) (in) inch psi Ball psi Ball psi Volts
Pre Flow
Pressure
(Air)
Cut Flow Rates / Pressures
Plasma (A ir)
Shield ( Air)
Arc
Voltage
Torch
Working
Height
(in)
±0.005
Travel
Speed
(ipm) (in) (s ec) (in)
Initial
Piercing
Height
Pierce
Delay
Kerf
Width
@ Rec.
Speed
23 0.031 90 45 90 55 90 120 0.100 600 0.150 0.0 0.066 16 0.064 90 45 90 55 90 120 0.100 400 0.200 0.0 0.070 11 0.125 90 45 90 55 90 125 0.150 140 0.200 0.0 0.084
3/16 0.188 90 45 90 55 90 125 0.150 100 0.200 0.0 0.084
1/4 0.250 90 45 90 55 90 125 0.150 50 0.200 0.1 0.089
Material
Thickness
(mm)
1 2 3 4 5 6
Pre Flow
Pressure
(Air)
bar Ball bar Ball bar Volts
Cut Flow Rates / Pressures
Plasma (A ir) Shield (Air)
Arc
Voltage
Torch
Working
Height
(mm)
±0.1
Travel
Speed
(mm/min) (mm) (sec) (mm)
Initial
Piercing
Height
Pierce
Delay
6.2 45 6.2 55 6.2 120 2.5 13950 4.1 0.0 1.7
6.2 45 6.2 55 6.2 121 2.8 8790 5.1 0.0 1.9
6.2 45 6.2 55 6.2 124 3.5 5130 5.1 0.0 2.0
6.2 45 6.2 55 6.2 125 3.8 3130 5.1 0.0 2.1
6.2 45 6.2 55 6.2 125 3.8 2360 5.1 0.0 2.2
6.2 45 6.2 55 6.2 125 3.8 1550 5.1 0.1 2.2
Kerf
Width
@ Rec.
Speed
TORCH DATA for AutoCut O
2
8-8 Manual 0-4831 Rev. AH
100A Mild Steel Air Plasma / Air Shield
Shield Cup
35-1016
Shield Cap
35-1027
Shield Gas Distributor
35-1272
Tip
35-1053
Plasma Gas Distributor
35-1041
Electrode
35-1071
Cartridge
35-1020
Art # A-07290
100A Mild Ste el (Air/Air)
Material
Thickness
(ga) (in) inch psi Ball ps i Ball psi Volts
Pre Flow
Pressure
(Air)
Cut Flow Rates / Pressures
Plasma (A ir) Shield (Air)
Arc
Voltage
Torch
Working
Height
(in)
±0.005
Travel
Speed
(ipm) (in) (sec) (in)
Initial
Piercing
Height
Pierce
Delay
Kerf
Width
@ Rec.
Speed
16 0.060 74 58 90 90 90 150 0.110 600 0.250 0.1 0.072 10 0.135 74 58 90 90 90 150 0.110 300 0.250 0.2 0.065
3/16 0.188 74 58 90 90 90 150 0.110 210 0.250 0.3 0.073
1/4 0.250 74 58 90 90 90 155 0.120 150 0.300 0.3 0.078 3/8 0.375 74 58 90 90 90 155 0.130 85 0.300 0.3 0.091 1/2 0.500 74 58 90 43 90 157 0.140 75 0.300 0.3 0.095 5/8 0.625 74 58 90 43 90 165 0.140 55 0.350 0.5 0.099
3/4 0.750 74 58 90 43 90 168 0.150 30 0.350 0.6 0.120
1 1.000 74 58 90 43 90 180 0.200 20 0.112
Edge Start
Material
Thickness
Bold type
Cut Flow Rates / Pressures
Plasma (A ir) Shield (Air)
(mm)
2 3 4 5 6 8
10 12 15
20
25
Pre Flow
Pressure
(Air)
bar Ball bar Ball bar Volts
5.1 58 6.2 90 6.2 150 2.8 13340 6.4 0.1 1.8
5.1 58 6.2 90 6.2 150 2.8 9340 6.4 0.2 1.7
5.1 58 6.2 90 6.2 150 2.8 6650 6.4 0.2 1.7
5.1 58 6.2 90 6.2 151 2.8 5120 6.5 0.3 1.9
5.1 58 6.2 90 6.2 154 3.0 4150 7.3 0.3 2.0
5.1 58 6.2 90 6.2 155 3.2 2950 7.6 0.3 2.2
5.1 58 6.2 90 6.2 155 3.3 2120 7.6 0.3 2.3
5.1 58 6.2 45 6.2 157 3.5 1960 7.6 0.3 2.4
5.1 58 6.2 45 6.2 163 3.6 1540 8.5 0.4 2.5
5.1 58 6.2 45 6.2 170 4.0 720 9.5 0.6 3.0
5.1 58 6.2 45 6.2 179 5.0 520 2.9
indicates maximum piercing parameters.
Bold italic
Arc
Voltage
indic at es edge s tarts only.
Torch
Working
Height
(mm)
±0.1
Travel
Speed
(mm/min) (mm) (sec) (mm)
Initial
Piercing
Height
Pierce
Delay
Edge Start
Manual 0-4831 Rev. AH 8-9 TORCH DATA for AutoCut O
Kerf
Width
@ Rec.
Speed
2
100A Mild Steel
Plasma / Air Shield
O
2
Shield Cup
35-1016
Material
Thickness
(ga) (in) inch psi Ball psi Ball psi Volts
Shield Cap
35-1027
Pre Flow
Pressure
(Air)
Shield Gas Distributor
35-1272
35-1053
100A Mild Ste e l (O
Cut Flow Rates / Pressures
Plasma (O
) Shield (Air)
2
Tip
Plasma Gas Distributor
35-1041
/Air)
2
Arc
Voltage
Torch
Working
Height
(in)
±0.005
Electrode
35-1071
Travel
Speed
(ipm) (in) (sec) (in)
Cartridge
35-1020
Art # A-07291
Initial
Piercing
Height
Pierce
Delay
Kerf
Width
@ Rec.
Speed
16 0.060 74 56 120 90 90 127 0.110 500 0.250 0.1 0.071 10 0.135 74 56 120 90 90 134 0.110 240 0.250 0.2 0.081
3/16 0.188 74 56 120 90 90 128 0.120 185 0.250 0.3 0.073
1/4 0.250 74 56 120 90 90 130 0.120 130 0.300 0.3 0.095 3/8 0.375 74 56 120 90 90 138 0.130 80 0.300 0.3 0.113 1/2 0.500 74 56 120 90 90 138 0.140 57 0.300 0.3 0.113
5/8 0.625 74 56 120 90 90 144 0.140 45 0.350 0.5 0.111
3/4 0.750 74 56 120 90 90 150 0.150 25 0.138
1 1.000 74 56 120 90 90 164 0.200 10 0.140
Edge Start Edge Start
Material
Thickness
(m m)
2 3 4 5 6
8 10 12
15
20 Edge Start
Bold type
indic at es m ax i m um piercing paramet ers.
TORCH DATA for AutoCut O
Pre Flow
Pressure
(Air)
bar Ball bar Ball bar Volts
Cut Flow Rates / Pressures
Plasma (O
) Shield (Air)
2
Arc
Voltage
Torch
Working
Height
(m m)
±0.1
Travel
Speed
(m m/min) (mm) (sec) (mm)
Initial
Piercing
Height
Pierce
Delay
5.1 56 8.3 90 6.2 129 2.8 11050 6.4 0.1 1.9
5.1 56 8.3 90 6.2 132 2.8 7580 6.4 0.2 2.0
5.1 56 8.3 90 6.2 131 2.9 5500 6.4 0.2 2.0
5.1 56 8.3 90 6.2 128 3.1 4500 6.5 0.3 1.9
5.1 56 8.3 90 6.2 130 3.1 3610 7.3 0.3 2.3
5.1 56 8.3 90 6.2 134 3.2 2640 7.6 0.3 2.7
5.1 56 8.3 90 6.2 138 3.3 1950 7.6 0.3 2.9
5.1 56 8.3 90 6.2 138 3.5 1580 7.6 0.3 2.9
5.1 56 8.3 90 6.2 142 3.6 1230 8.5 0.4 2.8
5.1 56 8.3 90 6.2 152 4.0 580 3.5
5.1 56 8.3 90 6.2 163 5.0 280 3.6 Bold italic
2
indicat es edge s t art s only.
8-10 Manual 0-4831 Rev. AH
Edge Start25
Kerf
Width
@ Rec.
Speed
100A Stainless Steel Air Plasma / Air Shield
Shield Cup
35-1016
Shield Cap
35-1027
Shield Gas Distributor
35-1272
Tip
35-1053
Plasma Gas Distributor
35-1041
Electrode
35-1071
Cartridge
35-1020
Art # A-07295
100A Stainless Ste e l (Air/Air)
Material
Thickness
(ga) (in) inch psi Ball psi Ball psi Volts
Pre Flow
Pressure
(Air)
Cut Flow Rates / Pressures
Plasma (A ir) Shield (Air)
Arc
Voltage
Torch
Working
Height
(in)
±0.005
Travel
Speed
(ipm) (in) (sec) (in)
Initial
Piercing
Height
Pierce
Delay
Kerf
Width
@ Rec.
Speed
16 0.063 90 58 90 75 90 145 0.080 500 0.200 0.0 0.099 10 0.141 90 58 90 75 90 150 0.100 225 0.325 0.0 0.102
3/16 0.188 90 58 90 75 90 153 0.140 175 0.325 0.1 0.105
1/4 0.250 90 58 90 75 90 157 0.140 100 0.325 0.1 0.105 3/8 0.375 90 58 90 75 90 158 0.140 65 0.325 0.2 0.110 1/2 0.500 90 58 90 75 90 165 0.160 45 0.325 0.4 0.112
5/8 0.625 90 58 90 75 90 168 0.160 35 0.350 1.0 0.114
Material
Thickness
Bold type
Cut Flow Rates / Pressures
Plasma (A ir) Shield (Air)
(mm)
1.5 2 3 4 5 6 8
10 12
15
Pre Flow
Pressure
(Air)
bar Ball bar Ball bar Volts
6.2 58 6.2 75 6.2 145 2.0 12700 5.1 0.0 2.4
6.2 58 6.2 75 6.2 146 2.1 11290 5.7 0.0 2.5
6.2 58 6.2 75 6.2 149 2.0 6330 8.3 0.0 2.6
6.2 58 6.2 75 6.2 151 3.6 5270 8.3 0.1 2.7
6.2 58 6.2 75 6.2 154 3.6 4170 8.3 0.1 2.7
6.2 58 6.2 75 6.2 156 3.6 3020 8.3 0.1 2.7
6.2 58 6.2 75 6.2 158 3.6 2080 8.3 0.2 2.7
6.2 58 6.2 75 6.2 159 3.6 1580 8.3 0.2 2.8
6.2 58 6.2 75 6.2 163 4.0 1260 8.3 0.4 2.8
6.2 58 6.2 75 6.2 167 4.1 960 8.7 0.8 2.9
indicates maximum piercing parameters.
Arc
Voltage
Torch
Working
Height
(mm)
±0.1
Travel
Speed
(m m/min) (mm) (sec) (mm)
Initial
Piercing
Height
Pierce
Delay
Kerf
Width
@ Rec.
Speed
Manual 0-4831 Rev. AH 8-11 TORCH DATA for AutoCut O
2
100A Stainless Steel H35 Plasma / N
Shield Cup
35-1016
Shield
2
Shield Cap
35-1034
Shield Gas Distributor
35-1272
Tip
35-1062
Plasma Gas Distributor
35-1041
100A Stainless Steel (H35/N2)
Material
Thickness
(ga) (in) inch psi Ball ps i Ball ps i Volts
Pre F low
Pressure
)
(N
2
Cut Flow Rates / Pr essures
Plasma (H35)
Shield (N
2
)
Arc
Voltage
3/8 0.375 80 65 120 59 120 148 0.130 50 0.250 0.3 0.090 1/2 0.500 80 65 120 81 120 158 0.130 37 0.250 0.5 0.100 5/8 0.625 80 65 120 43 120 172 0.140 26 0.250 0.6 0.115
Torch
Working
Height
(in)
±0.005
Electrode 35-1080
Travel
Speed
(ipm) (in) (sec) (in)
Cartridge
35-1020
Art # A-07296
Initial
Piercing
Height
Pierce
Delay
Kerf
Width
@ Rec.
Speed
Material
Thickness
(mm)
10 12 15
Pre F low
Pressure
(N
)
2
bar Ball b ar Ball ba r Volts
Cut Flow Rates / Pr essures
Plasma (H35) Shield (N
2
)
Arc
Voltage
Torch
Working
Height
(mm)
±0.1
Travel
Speed
(mm/min) (mm) (sec) (mm)
Initial
Piercing
Height
Pierce
Delay
5.5 65 8.3 59 8.2 149 3.3 1220 6.4 0.3 2.3
5.5 65 8.3 81 8.2 156 3.3 1010 6.4 0.5 2.5
5.5 65 8.3 43 8.2 168 3.5 740 6.4 0.6 2.8
Kerf
Width
@ Rec.
Speed
TORCH DATA for AutoCut O
2
8-12 Manual 0-4831 Rev. AH
100A Stainless Steel
Plasma / H2O Shield
N
2
Shield Cup
35-1016
Shield Cap
35-1034
Shield Gas Distributor
35-1272
100A Stainless Steel (N2/H2O)
Tip
35-1053
Plasma Gas Distributor
35-1041
Electrode
35-1089
Cartridge
35-1020
Art # A-07297
Material
Thickness
(ga) (in) inch psi Ball* psi Ball* psi Volts
Pre Flow
Pressure
(N
)
2
Cut Flow Rates / Pressures
Plasma (N
) Shield (H2O)
2
Arc
Voltage
Torch
Working
Height
(in)
±0.005
Travel
Speed
(ipm) (in) (sec) (in)
Initial
Piercing
Height
Pierce
Delay
Kerf
Width
@ Rec.
Speed
10 0.141 80 60 120 5 55 156 0.125 160 0.200 0.000 0.074
3/16 0.188 80 60 120 5 55 158 0.125 100 0.250 0.300 0.080
1/4 0.250 80 60 120 5 55 165 0.125 60 0.250 0.300 0.086 3/8 0.375 80 60 120 5 55 173 0.125 50 0.250 0.300 0.087 1/2 0.500 80 60 120 5 55 179 0.130 35 0.300 0.500 0.100
5/8 0.625 80 60 120 5 55 181 0.140 30 0.300 0.600 0.110
3/4 0.750 80 60 120 5 55 185 0.150 25 0.120
Material
Thickness
(mm)
3
Pre Flow
Pressure
)
(N
2
bar Ball* bar Ball* bar Volts
5.5 60 8.3 5 3.8 155 3.2 4810 4.5 0 1.8
Cut Flow Rates / Pressures
Plasma (N
)
2
Shield ( H2O)
Arc
Voltage
Torch
Working
Height
(mm)
±0.1
Travel
Speed
(mm/min) (mm) (sec) (mm)
Edge Start
Initial
Piercing
Height
Pierce
Delay
Kerf
Width
@ Rec.
Speed
4 5 6 8
10 12
15
20
5.5 60 8.3 5 3.8 157 3.2 3530 5.5 0.1 1.9
5.5 60 8.3 5 3.8 159 3.2 2400 6.4 0.3 2.1
5.5 60 8.3 5 3.8 163 3.2 1750 6.4 0.3 2.2
5.5 60 8.3 5 3.8 169 3.2 1390 6.4 0.3 2.2
5.5 60 8.3 5 3.8 174 3.2 1210 6.5 0.3 2.3
5.5 60 8.3 5 3.8 178 3.3 970 7.3 0.5 2.5
5.5 60 8.3 5 3.8 180 3.5 800 7.6 0.6 2.7
5.5 60 8.3 5 3.8 186 3.9 600 3.0
Edge Start
* Bal l set t i ng for shiel d wat er is s et using cus tomer li ne pres sure of 55 psi / 3. 8 bar
Bold type NOTE:
indicates maximum piercing parameters.
Ohmic height sens i ng is not rec om m ended wit h water s hi el d. Water on the plat e i nt erferes
Bold italic
indic at es edge s tarts only.
elec t ricall y wit h t he ohm ic sens ing sy stem.
Manual 0-4831 Rev. AH 8-13 TORCH DATA for AutoCut O
2
100A Aluminum Air Plasma / Air Shield
Shield Cup
35-1016
Shield Cap
35-1027
Shield Gas Distributor
35-1272
Tip
35-1053
Plasma Gas Distributor
35-1041
Electrode
35-1071
Cartridge
35-1020
Art # A-07299
100A Aluminum (Air/Air)
Cut Flow Rates / Pressures
Plasma (Air) Shield (A ir)
Arc
Voltage
Material
Thickness
Pre Flow
Pressure
(Air)
(ga) (in) inch psi Ball psi Ball psi Volts
Torch
Working
Height
(in)
±0.005
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
(ipm) (in) (sec) (in)
Kerf
Width
@ Rec.
Speed
16 .064 80 58 90 75 90 159 0.130 500 0.275 0.0 0.103 10 0.135 80 58 90 75 90 159 0.130 260 0.275 0.0 0.106
3/16 0.188 80 58 90 75 90 166 0.130 120 0.325 0.1 0.100
1/4 0.250 80 58 90 75 90 168 0.140 100 0.325 0.2 0.104 3/8 0.375 80 58 90 45 90 168 0.140 75 0.325 0.2 0.107 1/2 0.500 80 58 90 45 90 170 0.140 45 0.325 0.3 0.109
Material
Thickness
Bold type
5/8 0.625 80 58 90 45 90 176 0.140 35 0.325 0.4 0.112
3/4 0.750 80 58 90 45 90 180 0.180 35 0.350 0.9 0.121
Kerf
Width
@ Rec.
Speed
(mm)
(mm)
2 3 4 5 6
8 10 12 15
20
Pre Flow
Pressure
(Air)
bar Ball bar Ball bar Volts
Cut Flow Rates / Pressures
Plasma (Air) Shield (A ir)
Arc
Voltage
Torch
Working
Height
(mm)
±0.1
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
(mm/min) (mm) (sec)
5.5 58 6.2 75 6.2 159 3.3 11430 7.0 0.0 2.6
5.5 58 6.2 75 6.2 159 3.3 8050 7.0 0.0 2.7
5.5 58 6.2 75 6.2 162 3.3 5100 7.5 0.0 2.6
5.5 58 6.2 75 6.2 166 3.3 2980 8.3 0.1 2.6
5.5 58 6.2 75 6.2 168 3.5 2650 8.3 0.2 2.6
5.5 58 6.2 45 6.2 168 3.6 2210 8.3 0.2 2.7
5.5 58 6.2 45 6.2 168 3.6 1790 8.3 0.2 2.7
5.5 58 6.2 45 6.2 170 3.6 1310 8.3 0.3 2.8
5.5 58 6.2 45 6.2 174 3.6 960 8.3 0.4 2.8
5.5 58 6.2 45 6.2 181 4.9 890 9.1 1.0 3.1
indicates maximum piercing parameters.
TORCH DATA for AutoCut O
2
8-14 Manual 0-4831 Rev. AH
100A Aluminum H35 Plasma / N
Shield Cup
35-1016
Shield
2
Shield Cap
35-1034
Shield Gas Distributor
35-1272
Tip
35-1062
Plasma Gas Distributor
100A Aluminu m (H35/N2)
Material
Thickness
(ga) (in) inch psi Ball psi Ball psi Volts
Pre Flow
Pressure
(N
)
2
Cut Flow Rates / Pressures
Plasma (H35) Shield (N
)
2
3/8 0.375 80 68 120 51 120 153 0.188 60 0.350 0.1 0.100 1/2 0.500 80 68 120 51 120 158 0.188 40 0.350 0.4 0.110 5/8 0.625 80 68 120 51 120 160 0.188 30 0.350 0.5 0.113
3/4 0.750 80 68 120 51 120 174 0.250 20 0.350 0.6 0.130
35-1041
Arc
Voltage
Electrode 35-1080
Torch
Working
Height
(in)
±0.005
Cartridge
35-1020
Art # A-07300
Travel
Speed
(ipm) (in) (sec) (in)
Initial
Piercing
Height
Pierce
Delay
Kerf
Width
@ Rec.
Speed
Material
Thickness
Bold type
Cut Flow Rates / Pressures
Plasma (H35) Shield (N
(mm)
10 12 15
20
Pre Flow
Pressure
(N
)
2
bar Ball bar Ball bar Volts
5.5 68 8.3 51 8.3 154 4.8 1450 8.9 0.1 2.6
5.5 68 8.3 51 8.3 157 4.8 1130 8.9 0.3 2.7
5.5 68 8.3 51 8.3 159 4.8 830 8.9 0.5 2.8
5.5 68 8.3 51 8.3 178 6.8 430 8.9 0.6 3.4
indic at es m ax i m um pierc i ng parameters.
2
)
Arc
Voltage
Torch
Working
Height
(m m)
±0.1
Travel
Speed
(mm/min) (mm) (sec) (mm)
Initial
Piercing
Height
Pierce
Delay
Kerf
Width
@ Rec.
Speed
Manual 0-4831 Rev. AH 8-15 TORCH DATA for AutoCut O
2
100A Aluminum
Plasma / H2O Shield
N
2
Shield Cup
35-1016
Material
Thickness
Shield Cap
35-1034
Pre Flow
Pressure
(N
)
2
Shield Gas Distributor
35-1272
Tip
35-1053
100A Aluminum (N
Cut Flow Rates / Pressures
Plasma (N2) Shield (H2O)
Plasma Gas Distributor
35-1041
O)
2/H2
Arc
Voltage
(ga) (in) inch psi Ball* psi Ball* psi Volts
Electrode
35-1089
Torch
Working
Height
(in)
±0.005
Cartridge
35-1020
Art # A-07301
Kerf
Width
@ Rec.
Speed
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
(ipm) (in) (sec) (in)
10 0.135 80 60 120 5 55 153 0.125 170 0.200 0.0 0.072
3/16 0.188 80 60 120 5 55 158 0.125 80 0.250 0.3 0.080
1/4 0.250 80 60 120 5 55 158 0.125 60 0.250 0.3 0.085 3/8 0.375 80 60 120 5 55 168 0.125 50 0.250 0.3 0.086 1/2 0.500 80 60 120 5 55 175 0.130 35 0.300 0.6 0.091
5/8 0.625 80 60 120 5 55 177 0.140 20 0.300 0.8 0.120
Cut Flow Rates / Pressures
Plasma (N
) Shield (H2O)
2
Arc
Voltage
Torch
Working
Height
(mm)
±0.1
Material
Thickness
(mm)
4
5
6
8
10 12
15
Pre Flow
Pressure
)
(N
2
bar Ball* bar Ball* bar Volts
5.5 60 8.3 5 3.8 155 3.2 3350 5.6 0.1 1.9
5.5 60 8.3 5 3.8 158 3.2 1960 6.4 0.3 2.1
5.5 60 8.3 5 3.8 158 3.2 1640 6.4 0.3 2.1
5.5 60 8.3 5 3.8 163 3.2 1390 6.4 0.3 2.2
5.5 60 8.3 5 3.8 169 3.2 1210 6.5 0.3 2.2
5.5 60 8.3 5 3.8 173 3.3 970 7.3 0.5 2.3
5.5 60 8.3 5 3.8 176 3.5 610 7.6 0.7 2.8
* Bal l set t i ng for shiel d wat er is s et using cus tomer li ne pres sure of 55 psi / 3. 8 bar
Bold type NOTE:
indicates maximum piercing parameters.
Ohmic height sens i ng is not rec om mended with water s hi eld. Wat er on the pl at e i nt erferes
elec t ricall y wit h t he ohm ic sens ing circuit.
Kerf
Width
@ Rec.
Speed
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
(mm/min) (mm) (sec) (mm)
TORCH DATA for AutoCut O
2
8-16 Manual 0-4831 Rev. AH
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