Component made from a material consisting predominantly of renewable raw materials, having at least one compressed region, and method and tool for producing the compressed region

Component made of a material comprised predominantly of renewable raw materials, characterized in

• that the component (1)
• consists of plywood
• or
• is designed in the form of a board and comprises at least three layers with renewable raw materials, which are combined with further material layers, wherein the component has one or more material layers of metal, plastic, fiber composite material, paper or cardboard or a combination of these material layers,
• and
• that the component has at least one hole (L) with a longitudinal axis (A1) serving to produce a connection by means of a screw connection to a second component in order to produce a connection by means of a screw connection
• and
• that the material of the component (1) in a region adjoining the hole (L) on the circumferential side has
• local compression (V) realizing a permanently slip-resistant pretensioned connection point for the screw connection generated via the penetration and the subsequent removal of a rotating pin with a cylindrical shank (3) and a tip (4) which reduces in a diameter in the direction towards the component (1)
• wherein the hole (L) is a cylindrical or nearly cylindrical hole (L) and is designed as a through-hole in the component (1) or has a bottom
• and
• that a region of the component (1) adjoining the hole (L) on the circumferential side has radial and/or axial local compressions (V)
• and
• that the hole (L) has a diameter (d) and
• a circumference (dv) of a compressed region adjoining the hole (L) on the circumferential side is up to 5×d
• and/or
• that the height (hv) of the compressed region is up to 20×d and/or is reduced in comparison with the height (h) of the component (1).