Appendix; Setting Instructions; Continuous Tig Cold Wire Welding - EWM tigSpeed continuous drive 45 hotwire Operating Instructions Manual

Appendix

11
11.1

Setting instructions

The following lists help you to determine the parameters.
The actual parameters to be set depend on the joint and welding position.
The welding speed as well depends on the welding task and the parameters set.
Item
t
Is
Dv
Hz
IH
Vs
Welding torch°
Wire angle°

11.1.1 Continuous TIG cold wire welding

t [mm] Is [A]
1.5 90
2 135
4 180
6 220
8 260
10 280
099-000236-EW501
25.04.2019
Description
Material thickness in mm
Welding current (TIG, power source)
Wire feed speed (tigSpeed)
Weave frequency (tigSpeed)
Hot wire current (tigSpeed)
Welding speed
Torch angle
Wire feed angle
Fillet weld PB position
Parent metal: Unalloyed/low-alloy
Welding consumable: Unalloyed/low-alloy, Ø 1.0 mm
WF Hz [1/s]
(m/min)
0.8
1.0
1.8
2.5
3.5
4.5
Figure 11-1
IH [A] Vs [cm/min]
Appendix
Setting instructions
Welding torch Wire angle [°]
[°]
Forehand 10– 41-42
20
Forehand 10– 41-42
20
Forehand 10– 41-42
20
Forehand 10– 41-42
20
Forehand 10– 41-42
20
Forehand 10– 41-42
20
65