Daihen Welbee WB-A350P, Owner'S Manual

Page: 87 / 150

6-27
Chapter 6 W
elding Condition
W
ELDING
S
ETTING
G
UIDE
W
ELDING
C
ONDITION
C
HAPTER
6
6.9.2.4 S4: Base metal plate thickness
The plate thickness of the base metal can be set by setting the left digital meter to "S4". The plate thickness
can be set in 0.1 mm unit and the setting range is determined as follows depending on the set base metal
material and welded joint.
6.9.2.5 Condition of Welding Setting Guide at Arc Spot
The Welding Setting Guide assumes the condition where the electrode tip is set in a position 0.08" (2 mm)
off the nozzle, fully overlapped in close contact with the base metal plate.
6.9.3 Revising and exiting Welding Setting Guide
This section explains how to revise the settings of and exit the Welding Setting Guide.
• Revising the settings of the Welding Setting Guide
– Tap the WELDING SETTING GUIDE key.
⇒
The LED of the WELDING SETTING GUIDE key turn on in green.
• Exiting the Welding Setting Guide
– Press and hold the WELDING SETTING GUIDE key for one second or more.
⇒
The LED of the WELDING SETTING GUIDE key turn off.
Base metal material
Mild steel Stainless steel Aluminum
Welded joint
Plate
thickness
lower limit
[in. (mm)]
Plate
thickness
upper limit
[in. (mm)]
Plate
thickness
lower limit
[in. (mm)]
Plate
thickness
upper limit
[in. (mm)]
Plate
thickness
lower limit
[in. (mm)]
Plate
thickness
upper limit
[in. (mm)]
T fillet welded 0.045" (1.2) (6.0) 0.045" (1.2) (6.0) 24ga. (0.6) (6.0)
Butt welded 0.030" (0.8) (6.0) 0.030" (0.8) (6.0) 24ga. (0.6) (6.0)
Lap welded 0.030" (0.8) (6.0) 0.030" (0.8) (6.0) 24ga. (0.6) (6.0)
Corner welded (0.5) (6.0) 24ga. (0.6) (6.0) 24ga. (0.6) (6.0)
When Arc Spot is selected (0.3) (2.0) (0.3) (2.0) (0.3) (2.0)
Insulating bush
Arc spot nozzle
Tungsten
electrode
Position the electrode tip
to the notched plane
of the nozzle.
Approx. 0.08" (2 mm)