Lincoln Electric FineLine 12864, Руководство оператора, Страница: 72 / 118

FineLine 300HD Plasma System BK8053-000107 Rev A.01
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Page 72 of 118
Mild Steel - 140 Amps - Oxygen Plasma / Air Shield
Shield Cap Nozzle Electrode
BK602343 BK602315 BK602309
Outer Cap Retaining Cap Swirl Ring Torch
BK602365 BK602339 BK602358 BK602622
Imperial*
Material
Thickness
(in)
Preflow
(psi)
Plasma
(psi)
Shield
(psi)
Postflow
(psi)
Arc
Voltage
(volts)
Travel
Speed
(ipm)
Cutting
Height
(in)
Pierce
Height
(in)
Pierce
Time
(msec)
Kerf
Width
(in)
10 Ga
15 71
64
71
120 260
0.105
0.200
300 0.088
3/16
122
205 400
0.090
1/4 160 0.225 500
5/16
124
140 0.250
600
0.092
3/8
55
120 0.275 0.094
1/2 128 86 0.300 700 0.103
5/8 133 70
0.140
0.325 900 0.105
3/4 136 55 0.350 1100 0.110
1.00
45
142 35 0.160
0.400
1600 0.120
1.25** 152 20 0.200
1500
0.135
1.50** 36 162 12 0.225 0.158
Metric*
Material
Thickness
(mm)
Preflow
(psi)
Plasma
(psi)
Shield
(psi)
Postflow
(psi)
Arc
Voltage
(volts)
Travel
Speed
(mm/m)
Cutting
Height
(mm)
Pierce
Height
(mm)
Pierce
Time
(msec)
Kerf
Width
(mm)
4
15 71
64
71
121 6011
2.7
5.1 342
2.3
5
122
5044 5.2 414
6 4318 5.6 478
8 124 3540 6.4 600
10
55
125 2919 7.1 615 2.4
12 127 2375 7.5 678 2.6
15 132 1890 3.3 8.1 845 2.7
20 54 137 1321 3.6 9.1 1175 2.8
25 46 142 921 4.0 10.1 1569 3.0
30** 45 149 613 4.8
10.2 1500
3.3
35** 40 157 404 5.4 3.7
38** 36 162 308 5.7 4.0
* Use an arc transfer height (ignition height) of .200” (5.1 mm) for cutting and .100” (2.5 mm) for marking.
** Edge start recommended.