Abstract: A work device analysis method includes acquiring work history information from a work device, the work device being attached with a work unit that performs a work for manufacturing an electronic circuit board (ST1), generating a first file and a second file from the work history information acquired, the first file including an operation event log of the work device, the second file including a manufacturing log of the electronic circuit board (ST2 to ST4), determining maintenance necessity of the work unit based on the first file (ST5), and estimating a state of the work unit based on the second file (ST6).

Abstract: There is provided an equipment element maintenance analysis system including: a history information acquirer that is attached with at least one equipment element and acquires, at a predetermined timing, operation history information on a piece of manufacturing equipment for manufacturing a product; an error rate calculator that calculates an error rate based on the number of errors related to each of the at least one equipment element, included in the operation history information; a maintenance determiner that determines maintenance necessity of each of the at least one equipment element; and a notifier that notifies an information item on an equipment element determined to require maintenance among the at least one equipment.

Abstract: An equipment element maintenance management method for managing a maintenance operation for an equipment element that is attached to manufacturing equipment for manufacturing a product includes: acquiring operation history information of the manufacturing equipment at a predetermined timing; analyzing a tendency of a state of the equipment element based on the acquired operation history information; performing the maintenance operation for the equipment element of which the state is worse than a predetermined state; creating maintenance result information which is a result of the maintenance operation; and creating a repair operation instruction for performing an instruction of a repair operation for the equipment element of which the state after the maintenance operation is not more improved than the predetermined state based on the maintenance result information.

Abstract: An equipment element repair management method for managing a repair operation of an equipment element that is attached to manufacturing equipment for manufacturing a product includes: performing a maintenance operation for the equipment element; determining whether or not a state of the equipment element after the maintenance operation is more improved than a predetermined state; transporting the equipment element of which the state is not more improved than the predetermined state to a repairer for performing the repair operation for the equipment element in a case where the state of the equipment element is not more improved than the predetermined state; and performing the repair operation of the transported equipment element in the repairer.

Abstract: There is provided an equipment element maintenance analysis system including: a history information acquirer that is attached with at least one equipment element and acquires, at a predetermined timing, operation history information on a piece of manufacturing equipment for manufacturing a product; an error rate calculator that calculates an error rate based on the number of errors related to each of the at least one equipment element, included in the operation history information; a maintenance determiner that determines maintenance necessity of each of the at least one equipment element; and a notifier that notifies an information item on an equipment element determined to require maintenance among the at least one equipment.

Abstract: An equipment element repair management method for managing a repair operation of an equipment element that is attached to manufacturing equipment for manufacturing a product includes: performing a maintenance operation for the equipment element; determining whether or not a state of the equipment element after the maintenance operation is more improved than a predetermined state; transporting the equipment element of which the state is not more improved than the predetermined state to a repairer for performing the repair operation for the equipment element in a case where the state of the equipment element is not more improved than the predetermined state; and performing the repair operation of the transported equipment element in the repairer.

Abstract: An equipment element maintenance management method for managing a maintenance operation for an equipment element that is attached to manufacturing equipment for manufacturing a product includes: acquiring operation history information of the manufacturing equipment at a predetermined timing; analyzing a tendency of a state of the equipment element based on the acquired operation history information; performing the maintenance operation for the equipment element of which the state is worse than a predetermined state; creating maintenance result information which is a result of the maintenance operation; and creating a repair operation instruction for performing an instruction of a repair operation for the equipment element of which the state after the maintenance operation is not more improved than the predetermined state based on the maintenance result information.