Description of the stud chuck
Operating Instructions Soyer Bolzenschweißtechnik 35
9. Description of the stud chuck
In principle, every welding gun is provided with a stud chuck that matches the
welding stud. Adjustable stud chucks must be set to the corresponding stud
length.
9.1 Adjusting and inserting the adjustable stud chucks
Adjustable stud chucks must be adjusted to the length of the welding stud and, if
necessary, to the gun size.
The standard stud chuck can hold studs with a length of up to 35 mm.
The adjustment of the stud chuck is shown using the example of the PS-9 gun.
The adjustment is carried out in the same way for other gun types.
Adjusting the
stud chuck
For welding guns with a short housing
(e. g. PS-1K or PS-9K ACCU), it may be
necessary to shorten the stop screw of
longer welding studs.
When the adjusting screw is too long, the stud
chuck cannot be fully plugged into the gun or
the stud lift cannot be properly executed dur-
ing welding.
Adjusting an adjustable stud chuck
Step 1: Select the stud chuck according to the required stud diameter.
Step 2: Insert the stud into the stud chuck.
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