The FlexRoll system has been developed within a project funded by the Veneto region, under the POR-FESR framework, as a result of collaboration between private companies and the University. The equipment allows for incremental bending of metal sheet with a maximum thickness of up to 6 mm, using one or more idle rollers, each with 3 degrees of freedom. The process employs simple and cost-effective tools and stands out for its high operational flexibility. By varying the rollers path, different geometries can be achieved without modifying the tools geometry. The incremental approach also reduces the forces involved, enabling the bending of thick components and high-strength materials. The research activities focus on optimizing the tool path and implementing in-process measurement systems, which are necessary for both process control and increasing system productivity.
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