Metabo Welding Machine MIG/MAG 160 User Manual Page 7

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TIG welding
5
G - air cooled torch
W - water cooled torch
TIG-DC welding with Wolframe electrode – direct current:
· suitable method for all metals except of aluminium and magnesium
· suitable method for less thick materials
· very high quality of welds
· used by most demanding welds
· welder should have some more experience, pieces should be carefully prepared
TIG-DC welding with Wolframe electrode – alternate current:
· suitable for aluminium welding, aluminium alloys and magnesium
· suitable method for less thick materials
· enables high quality welds
· demands precise preparations and skilled welders
TIG – pulse welding:
· special procedure by AC and DC TIG welding,
suitable for highest quality welds
· power input is controlled
· suitable for welding the thinnest metal sheets
· final weld surface is very estetic
Start current
Welding current
Pulse current
Pulse frequency
Current upslope Current downslope
End current
Crater
filling
Product name
Suitable for
MMA
TIG DC
TIG DC-P
TIG AC
TIG AC-P
TIG AC-DC
Welding current
(A)
Materials
Specialities
Code
VARTIG 1705 DC
n
n
l
l
l
TIG 4
-
160
MMA 4 -
140
Construction
steel,
CrNi steel
Hot Start
Anti
Sticking
HF Ignition
2/4 stroke
working
G
600888
VARTIG 2005 DC
n
n
l
l
TIG 5 -
200
MMA 5 -
160
G
603643
VARTIG 2505 DC
n
n
l
l
l
l
TIG 5 -
250
MMA 5 -
250
G
W
603644
603645
VARTIG 3500 DC
Synergy
digit
n
n
l
l
l
TIG 4 -
300
MMA 10 -
250
G
W
601846
601845
VARTIG 2005 AC/DC
n
n
l
l
l
l
l
TIG DC 5 -
200
TIG AC 5 -
200
MMA 5 -
170
Construction
steel,
CrNi steel,
Aluminium
Hot Start
Anti Sticking
HF Ignition
2/4 stroke
working
Pulse welding
G
W
603646
603647
VARTIG 2205 AC/DC
n
n
l
l
l
l
l
TIG DC 4 -
190
TIG AC 4 -
220
MMA 4 -
200
G
W
602112
602113
VARTIG 3500 digit
AC/DC
n
n
l
l
l
l
l
l
TIG DC 4 -
300
TIG AC 10
-
300
TIG AC/DC 10
-
300
STICK DC 10 -
250
G
W
600351
600350
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