ANORDNING FOR DEFORMATIONSFRI KYLNING AV TILL HERDNINGSTEMPERATUR UPPHETTADE ROTATIONSSYMMETRISKA ARBETSSTYCKEN.

摘要

The invention relates to a process and apparatus for quenching rotation-symmetrical work pieces having a projecting rim portion such as a flange, without distorting them. This is achieved by supporting the work piece by groups of rollers engaging said rim portion and possibly also the adjoining zone of the arched part and creating a relative movement between the work piece and the rollers while splashing a quenching liquid onto the work piece.