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Design and function
MIG/MAG welding
099-005504-EW501
20.11.2015
49
5.10.6 forceArc / forceArc puls
Heat-reduced, directionally stable and powerful arc with deep penetration for the upper power range.
Figure 5-16
• Smaller included angle due to deep penetration and directionally stable arc
• Excellent root and sidewall fusion
• Secure welding also with very long stick-outs
• Reduced undercuts
• Un-, low- and high-alloyed steels as well as high-tensile fine-grained building steels
• Manual and automated applications
forceArc welding from:
Wire Ø (mm)
0.8
1
1.2
1.6
Material
Gas
JOB
JOB
JOB
JOB
Steel
Ar 91
–99%
190
17.0
254
12.0
255
9.5
256
7.0
Ar 80
–90%
189
17.0
179
12.0
180
9.5
181
6.0
CrNi
Ar 91
–99%
-
-
251
12.0
252
12.0
253
6.0
You can make use of these properties after selecting the forceArc process- See 5.10.4 Welding task
selection chapter.
As with pulse arc welding, it is important to make sure of a good welding current connection.
• Keep welding current cables as short as possible and ensure that cable cross-sections are adequate!
• Fully unroll welding current cables, torche hose packages and, if applicable, intermediate hose
packages. Avoid loops!
• Use welding torches, preferably water-cooled, that are suitable for the higher power range.
• Use welding wire with adequate copper coating when welding steel. The wire spool should have layer
spooling.
Unstable arc!
Welding current cables that are not fully unrolled can cause faults in the arc (flickering).
•
Fully unroll welding current cables, torch hose packages and, if applicable, intermediate hose
packages. Avoid loops!
Содержание Phoenix 401 Progress puls LP MM FKW
Страница 6: ...Contents Notes on the use of these operating instructions 6 099 005504 EW501 20 11 2015...
Страница 20: ...Machine description quick overview Rear view 20 099 005504 EW501 20 11 2015 4 2 Rear view Figure 4 2...
Страница 22: ...Machine description quick overview Inside view 22 099 005504 EW501 20 11 2015 4 3 Inside view Figure 4 3...
Страница 105: ...Appendix A JOB List 099 005504 EW501 20 11 2015 105 11 Appendix A 11 1 JOB List Figure 11 1...
Страница 106: ...Appendix B Overview of EWM branches 106 099 005504 EW501 20 11 2015 12 Appendix B 12 1 Overview of EWM branches...