S. 6
Description
Clinch tool
Top View Bowl
Punch not o.k.
Star-shaped cracks and/or
Synclinal formation at the
punch tip
ACTION:
Please change punch
Punch not o.k.
Button surface not o.k.
Concave and/or marks in the bowl
Clinch tool not o.k.
Coating is rubbed off
Punch Tip Radius has
increased
Rough and uneven surface in
the bowl
Action:
Please change punch
Punch not o.K.
Bottom surface not o.k.
Rough and uneven surface in the bowl
Punch Tip Radius
crack
concave
concave
marks