21GB
U
Welds on the outer edge
The preparation for this is very simple.
V
However, it is no longer expedient for thicker
materials. In this case, it is better to prepare
a joint as shown below, in which the edge of
the plate is angled.
W
Fillet weld connections
A fillet weld is created if the workpieces are
perpendicular to each other. The weld should be
shaped like a triangle with sides of equal length
and a slight fillet.
Welds on an inner corner
The preparation for this weld joint is very simply
and is carried out for thicknesses of 5 mm.
The dimension “d” needs to be reduced to a
minimum and should always be less than 2
mm.
X
However, it is no longer expedient for thicker
materials. In this case, it is better to prepare
a joint as shown in Figure W, in which the
edge of the plate is angled.
Y
Overlap welds
The most common preparation is that with
the straight weld edges. The weld can be
released using a standard angle weld. Both
workpieces must be brought as close to each
other as possible.
Z
z Maintenance and cleaning
Note: The welding device must be regularly
serviced and overhauled for proper function
and for compliance with the safety require-
ments. Improper and wrong operation may
cause failures and damage to the device.
Commissioning / Maintenance and cleaning
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