Balance Recesser
Overall rating: (N/A)
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Tends semiautomtaic turning machine to cut recess in watch
balance wheel: Fits center hole of balance wheel over pin
protruding from face of quill (removable headstock), using
tweezers. Fits holding ring over wheel and depresses pedal to
clamp ring in place.
Depresses pedal to start machine. Observes
machine operation to detcet malfunction.
Lifts recessed wheel
from pin, using tweezers, when machine automatically stops at
end of cycle. Verifies contour of recess, using go-not-go gauge,
depth of recess, using upright gauge, and quality of cut, using
jeweler's loupe.
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Balance Recesser
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