Banking Pin Adjuster
Overall rating: (N/A)
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Inspects and adjusts position of watch banking pins to limit
angle through which pallet swings to point where escape wheel
clears pallet stones, using loupe and watchmaker's tools: Turns
screw to move eccentrically placed banking pin until impulse
face of escape wheel drops off pallet jewel. Moves pallet back
and forth to test jewel pin shake (distance between pallet fork
and jweel pin), to verify that shake is equal in both pallet
positions, using tweezers. Bends plalet to equalize shake, using
tweezers.
Examines locking motion of escape wheel when guard pin
is pressed against safety roller to verify guard pin shake
(distance between guard pin and safety roller). Moves guard
piont out or files point to obtain correct length. Heats pallet
to liquefy jewel adhesive, using hot plate, and moves jewels to
correct slide, using tweezers.
Examines pallet action to verify
sufficient clearance between pallet and roller.
Increases or
decreases cleraance between pallet and roller to correct
deficiency, using tweezers.
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Banking Pin Adjuster
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