Method and device for manufacturing finely cut sections from a strip of material

摘要

The method involves cutting an incomplete compound die along the circumference of a fine-blanked part (1) with a specially shaped cutting edge of a cutting punch (11) and/or a cutting plate (5) such that the fine-blanked part initially remains bonded to a partial connecting part on a material strip (2). The fine-blanked part is moved together with the strip in a running direction (R) of the strip to a subsequent removal stage, in which the fine-blanked part and the strip are separated from each other. An independent claim is also included for a device for producing a fine-blanked part from a material strip.