How vibrations ensure quality: Fourier analysis

In modern manufacturing, precision down to the sub-micrometer range counts, and the demands on precision and quality are extremely high. Even the smallest deviations can affect the function, service life and noise development of components. In order to detect such sources of error at an early stage and keep processes stable, measurement engineers use a method that at first glance has more to do with mathematics than with metal: Fourier* analysis. It makes it possible to identify quality risks at an early stage and avoid cost-intensive subsequent errors.