Lincoln Electric SPIRIT II 400, Техническое руководство

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Section 5: Torch Consumables and Cutting Charts Spirit II User’s Manual
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.
5-28
Stainless Steel - 100 Amps - Copper Electrode
Air Plasma / Nitrogen Shield / Air Preflow & Postflow
This gas combination gives medium cut quality and minimum dross levels
Shield Cap Nozzle Electrode
BK277286 BK277284 BK277282
Outer Cap Retaining Cap Swirl Ring Torch Head
BK284150 BK277151 BK277283 BK279100
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)
1/4
25 80 35 80
141 100 .135 .225 400 .092
3/8 147 80 .170 .250 500
.095
1/2 154 55 .210 .300 600
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)
6
25 80 35 80
140 2595 3.2 5.6 400 2.3
10 148 1935 4.4 6.5
600 2.4
12 152 1540 5.0 7.3
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 130 250 6350 .100 2.5 .100 2.5 0
Argon Nitrogen N/A 50 25 N/A 68 100 2540 .100 2.5 .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 .200” (5.1 mm) for cutting and .100” (2.5 mm) for marking.
(Revised 04/26/2013)