Rotary body of a roller printing press

摘要

The body (1) has two boreholes and two grooves arranged on a front side of the body, where the grooves or the boreholes have a width of 0.1 to 50 millimeters. The grooves or the boreholes extend into a depth of 1 millimeter to a maximum diameter of the body based on a surface of the body. The body has an inhomogeneity in the form of the grooves and the boreholes such that thermal conduction or thermal expansion is interrupted at an area of the grooves and the boreholes. A part of a disk unit (6) has a part of the grooves or the boreholes.