摘要 |
<p>The invention relates to a press hardening tool having a shaping surface (2) that is used to shape a blank. The shaping surface (2) of the tool (1) is micro-structured at least in some areas by micro-recesses (3) introduced into the shaping surface (2). In said areas, the contact surface between the shaping surface (2) of the tool (1) and the surface of a blank is limited to the surface portions (4) located between the recesses (3) of the forming surface (2) and raised with respect to the recesses (3).</p> |