Strengthening a dynamically loaded forging part, preferably a chassis component of a motor vehicle, by introducing residual compressive stresses, comprises heating a deburring portion of the forging part and strengthening by stamping

摘要

Strengthening a dynamically loaded forging part (1) when it is used, preferably a chassis component of a motor vehicle, by introducing residual compressive stresses, in which tensile stresses are introduced by a trimming process, comprises (a) heating a deburring portion (15) of the forging part and (b) strengthening the deburring portion by stamping.