Lincoln Electric SPIRIT II 400, Техническое руководство

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Spirit II User’s Manual Section 5: Torch Consumables and Cutting Charts
This information is subject to the controls of the Export Administration Regulations [EAR]. This information shall not be provided to
non-U.S. persons or transferred by any means to any location outside the United States contrary to the requirements of the EAR.
5-49
Mild Steel - 400 Amps - Silver Electrode
Oxygen Plasma / Air Shield / Air Preflow & Postflow
Shield Cap Nozzle Electrode
BK284123 BK284125 BK279460
(black o-ring)
Outer Cap Retaining Cap Swirl Ring Torch Head
BK284150 BK284121 BK279422 BK279060
Imperial*
Material
Thickness
Preflow Plasma Shield Postflow
Arc
Voltage
Travel
Speed
Cutting
Height
Pierce
Height
Pierce
Time
Kerf
Width
(in) (psi) (psi) (psi) (psi) (volts) (ipm) (in) (in) (msec) (in)
1/2
30 79 70 76
140 160 .140 .300 500 0.138
5/8
145
135
.130
.350 600 0.141
3/4 110 .400 800 0.145
1 150 85 .160 .500 1000 0.153
1.25 155 60 .175 .600 1500 0.162
1.5 160 50 .225 .700 2000 0.174
1.75 162 40 .260 .800 3000 0.186
2.00 165 33 .270 1.00 4500 0.201
2.25 ** 170 20 .280 .350 1000 0.217
2.50 ** 182 15 .300 .350 1300 0.234
2.75 ** 185 12 .325 .350 1500 0.253
3.00 ** 195 8 .350 .350 2000 0.273
Metric*
Material
Thickness
Preflow Plasma Shield Postflow
Arc
Voltage
Travel
Speed
Cutting
Height
Pierce
Height
Pierce
Time
Kerf
Width
(mm) (psi) (psi) (psi) (psi) (volts) (mm/m) (mm) (mm) (msec) (mm)
12
30 79 70 76
138 4205 3.6 7.3 500 3.5
16
145
3405 3.3 8.9 800 3.6
20 2700 3.4 10.5
1000
3.7
25 149 2200 4.0 12.5 3.9
32 155 1500 4.4 15.3 1500 4.1
38 159 1275 5.6 17.7 2000 4.4
45 162 995 6.6 20.5 3000 4.8
50 164 860 6.8 25.4 4500 5.0
55 ** 168 620 6.9 11.9 1000 5.4
60 ** 175 450 7.2
8.9
1300 5.7
65 ** 182 365 7.7 1500 6.1
70 ** 185 300 8.3
2000
6.4
75 ** 193 220 8.7 6.8
Marking* – For All Material Thicknesses
Type of Gas Preflow Plasma Shield Postflow
Arc
Voltage
Travel
Speed
Marking
Height
Initial
Height
Pierce
Time
(Plasma) (Shield) (psi) (psi) (psi) (psi) (volts) (ipm) (mm/min) (in) (mm) (in) (mm) (msec)
Nitrogen Nitrogen N/A 25 25 N/A 112 250 6350 .100 2.5 .100 2.5 0
Argon Air N/A 50 25 N/A 53 100 2540 .120 3.0 .100 2.5 0
WARNING Do not connect H17 (combustible gas) to the gas inputs (Pre/Postflow, Plasma, or Shield) at the same time as
Oxygen or Air.
* Use an arc transfer height (ignition height) of .300” (7.6 mm) for cutting and .100” (2.5 mm) for marking.
** Edge start recommended.
(Revised 08/03/2017)