METHOD, PLANT, AND FORMING DRUM FOR MANAGING FORMING DRUMS IN A TYRE BUILDING PROCESS

摘要

A method for managing a production change in a building line (2) for at least one tyre component produced on a forming drum (10), said forming drum (10) comprising a central body (12) on which a first outer body (13) is fitted to define a forming surface (11) on which said at least one tyre component is produced, wherein there is provision for: separating said at least one component from said forming drum (10) in a final work station (3b) of said building line; modifying said forming surface of said forming drum by replacing, on said central body (12) and in a period of time equal to or less than the said cycle time, said first outer body (13) with a second outer body (13') different from said first outer body; moving said forming drum (10) comprising said second outer body (13') to an initial work station (3a) of said building line.