Autofrettage

Hydraulic power pack: Safe and reliable measurement technology

Jürgen Arndt | Applications

In almost all fairground rides, a hydraulic power pack is operating, hidden somewhere behind the beautiful facade. This power pack is not only responsible for driving it, it also guarantees the safety of the attraction. When visiting a funfair, you want to have fun …

Autofrettage in pressure sensors ensures zero-point stability

Eugen Gaßmann | Pressure

In the manufacturing operation of pressure sensors, autofrettage denotes the process of active "overload" by subjecting the pressure sensor selectively once or several times to a pressure above the nominal pressure range . This process is applied, in order to achieve …