RJG Lynx OR2-M, Руководство по эксплуатации продукта

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Product Manual | Lynx™ Shielded Dual‑Relay Output Module OR2‑M
RJG, Inc. 21
PINCHED OR STUCK PARTS
Problem: Bad parts can get stuck on the sides
of a conveyor or hung up on cooling lines/other
apparatus as they exit the mold, preventing
them from being sorted as “bad” before the
part exits the conveyor/mold on which it was
stuck—sometimes being sorted as “good”.
Solution: Make sure all parts can transit
smoothly through the conveyor or other
automation. Develop a culture where even
one anomalous event is a cause for action. For
example, if a part is observed dragging on the
side of the conveyor, this must be cause for
an action item to make sure it never happens
again—regardless of whether the part was “bad”
or “good”.
Also, wire the Lynx machine sequence module
correctly to include the mold opening signal;
when wired, the
eDART will detect if two or
more mold‑opening signals occur at the end
of a cycle and automatically switch the sorting
control to “bad” or “reject”.
SORTING ERRORS AND SOLUTIONS ( continued )
EQUIPMENT FAILURES
Problem: Flipper chutes do not go into
position quickly enough due to leaky seals, low
air pressure, or other mechanical malfunctions.
Robot vacuum systems become weak due to
clogged air filters.
Solution: Institute regular maintenance of
equipment (air filters and other automation).
HUMAN ERROR
Problem: Parts are picked off of the conveyor
and placed in the wrong location; abnormal
parts meant for quality inspection accidentally
set down where they enter the stream of parts
for shipment.
Solution: Cover conveyors and parts bins so
that parts cannot be taken out or placed in the
bins accidentally.
Drop all rejects into a grinder
immediately so that they cannot be shipped by
accident.