Meaning
Validation procedure used to confirm the accuracy of the mechanical or electronic devices that track the number of cycles a tool has performed. Shot counter verification ensures that maintenance schedules and tool life guarantees are based on reliable data from the factory floor. This check prevents the premature replacement of expensive molds or the accidental use of worn-out dies.
Data Integrity
Comparison between the logged counts on the tool and the actual production output from the press controller reveals any discrepancies in reporting. During shot counter verification, auditors check if the counter was reset during unauthorized maintenance or if it failed to register partial cycles. Tamper-evident seals often protect the counting mechanism from manual interference, ensuring that the usage history remains accurate.
Compliance Logic
Sourcing agreements frequently tie the payment for tooling or the warranty coverage to a specific number of activations. Accurate shot counter verification protects the buyer from being billed for the full life of a tool that was used for other customers. It also provides the evidentiary basis for claims regarding the durability of the manufacturing equipment.
Maintenance Impact
Reliable tracking allows for the implementation of preventative service programs. If shot counter verification indicates that the device is drifting, the output requires immediate recalibration.
