Tweco 1000 Cutting Systems - Manual (Page 58)

APPENDIX A-6 Manual 0-2710
APPENDIX 2: CUTTING SPEED CHARTS FOR
MERLIN 1000 SYSTEMS (continued)
Art # A-02204
Torch Body
180˚
9-6410
70˚ 9-6457
90˚ 9-6459
Shield Cup Body
20-1002
End Cap
(See Chart)
Tip
(See Chart)
Gas Distributor
20-0008
Electrode
(See Chart)
US Measurements
Oxygen Plasma Cutting Data Chart
Maximizer 300 Torch
Mild Steel
Oxygen Plasma / Air Secondary
Material
Thickness
Electrode Tip End Cap Amperage
Output
Volts
Speed Standoff
Plasma
Pressure
Plasma
Flowball
Secondary
Pressure
Total Flow (SCFH)
Pierce
Delay
Pierce
Height
inches Cat. No. Cat. No. Cat. No. amps vdc inches/min inches psi psi Plasma Secondary seconds inches
1/16 20-1016 20-1030 20-1003 50 120 375 0.125 85 52 15 64 66 0.00 0.188
1/8 20-1016 20-1030 20-1003 50 130 140 0.188 85 52 15 64 66 0.30 0.188
3/16 20-1016 20-1030 20-1003 50 130 115 0.188 85 52 15 64 66 0.30 0.188
1/4 20-1016 20-1030 20-1003 50 130 75 0.188 85 52 15 64 66 0.30 0.188
1/8 20-1016 20-1031 20-1004 100 125 225 0.250 85 62 15 80 100 0.00 0.250
3/16 20-1016 20-1031 20-1004 100 125 190 0.250 85 62 15 80 100 0.00 0.250
1/4 20-1016 20-1031 20-1004 100 125 115 0.250 85 62 15 80 100 0.00 0.250
3/8 20-1016 20-1031 20-1004 100 130 65 0.250 85 62 20 80 140 0.25 0.375
1/2 20-1016 20-1031 20-1004 100 132 55 0.250 85 62 20 80 140 0.50 0.500
5/8 20-1016 20-1031 20-1004 100 135 35 0.250 85 62 20 80 140 0.50 0.500
Metric Measurements
Oxygen Plasma Cutting Data Chart
Maximizer 300 Torch
Mild Steel
Oxygen Plasma / Air Secondary
Material
Thickness
Electrode Tip End Cap Amperage Output Volts Speed Standoff
Plasma
Pressure
Plasma
Flowball
Secondary
Pressure
Total Flow (lpm)
Pierce
Delay
Pierce
Height
mm Cat. No. Cat. No. Cat. No. amps vdc m / min mm bar bar Plasma seconds mm
1.6 20-1016 20-1030 20-1003 50 120 9.53 3.18 5.86 52 1.03 30 31 0.00 4.78
3.2 20-1016 20-1030 20-1003 50 130 3.56 4.78 5.86 52 1.03 30 31 0.30 4.78
4.8 20-1016 20-1030 20-1003 50 130 2.92 4.78 5.86 52 1.03 30 31 0.30 4.78
6.4 20-1016 20-1030 20-1003 50 130 1.91 4.78 5.86 52 1.03 30 31 0.30 4.78
3.2 20-1016 20-1031 20-1004 100 125 5.72 6.35 5.86 62 1.03 38 47 0.00 6.35
4.8 20-1016 20-1031 20-1004 100 125 4.83 6.35 5.86 62 1.03 38 47 0.00 6.35
6.4 20-1016 20-1031 20-1004 100 125 2.92 6.35 5.86 62 1.03 38 47 0.00 6.35
9.5 20-1016 20-1031 20-1004 100 130 1.65 6.35 5.86 62 1.38 38 66 0.25 9.53
12.7 20-1016 20-1031 20-1004 100 132 1.40 6.35 5.86 62 1.38 38 66 0.50 12.70
15.9 20-1016 20-1031 20-1004 100 135 0.89 6.35 5.86 62 1.38 38 66 0.50 12.70
NOTE
Poor parts life may result if exceeding the maximum recommended pierce thickness of 1/2 inch (12.7 mm).
NOTE:
If using a torch height control which of-
fers an ohmic sensing feature, select
catalog # 20-1427 shield cup body with
an ohmic clip tab.