Standard Stud Chucks - Soyer BMK-12W Quick Start Manual

Stud welding – Practical knowledge: BMK-12W

2.3. Standard stud chucks

Please note: Standard drawn arc chucks are available in the following different sizes: M6, M8, M10
and M12. When using smaller studs, please use a special stud chuck with setscrew.
•
The stud chuck is screwed on an adapter piece and
can be installed into the PH-3 and PK-3 stud welding
guns.
•
For different stud diameters, different stud chucks are
required.
•
Drawn arc stud chucks are especially suitable for
operation with ceramic ferrules.
Check to see if the stud chuck is tightly screwed after installing
it, otherwise there is a risk of scorching during the welding
process.
Insert weld stud into stud chuck.
Specific feature: Depending on the length of the weld stud
being welded, stud protrusion may exceed 3 mm.
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