摘要:
A system which performs heating or the like with respect to a workpiece in a production system for a mechanical product such as a motor, and a production system including this system, for decreasing line inventories, continuously maintaining the cleanliness, and decreasing an installation space. The system comprises: a carriage device (41a, 41b) which is arranged in an oven (40) capable of accommodating a plurality of workpieces (2) and carries each workpiece (2) to a supply side or a discharge side in the oven (40); and a control portion which controls the carriage device (41a, 41b). The carriage device (41a, 41b) is operated in accordance with each workpiece (2), and heat treatment statuses of the workpieces (2) are individually managed in the oven (40). The carriage device (41a, 41b) is set in such a manner that an operation drive device (43) as a drive mechanism thereof is positioned outside the oven (40) and only an operation end (41a) which holds the workpiece (2) enters the oven (40).