The thesis deals with the design of a single-purpose process tool for the production of sheet metal parts. It contains an analysis of the technologies used by the tool, the calculation of important quantities such as shear clearance, bending radius, suspension and more. The topic also deals with the description of important parts of the tool and their functions.

Thesis resolvs proposal punches in the sheet metal for heat transfer solar panels. Shapes of punches are selected – piramidal shape and lengwise shape. It is reviewed their possible production and the selected method of Guérin is described. Sheet metal from austenitic stainless 17 240 is selected for the manufacturing. Forming tool is designed with interchangeable punches and elastic medium for various modifications and comparing shapes of punches. It is used hydraulic press CZR 600 for a experimental production.