Device for the production of a component part by incremental deformation of a sheet metal plate and a process for the preparation of a skeleton of the male mold

摘要

Device for producing a component (11) by incremental deformation of a sheet metal plate (1) with a blank holder (2) to the marginal clamping of the metal sheet (1), with a cnc - guided forming mandrel (3) for the local deformation of the metal sheet (1) and with a on the forming mandrel (3) opposite side of the metal sheet (1) of the male mold (5) arranged to support the metal sheet (1), characterized in that the first coupling member (5) as a skeleton of the male mold (6) with a plurality of parallel planar sheet metal stencils (7a, 7c, 8a, 8e) is designed.