Rolls-royce Corporation

Rolls-royce Deutschland Ltd & Co. Kg

Abhay Gopinath

Goetz G Feldmann

Thomas Haubold

Senthil Kumar Anantharajan

Arun Prasanth Nagalingam

A method for modifying the mechanical and surface properties of a component. The method involves: removably attaching a component to at least one component support that is located within a vibratory trough of a component treatment apparatus, the at least one component support being a support shaft upon which the component is removably mountable within the vibratory trough; supplying the vibratory trough with treatment media; moving the component support or the vibratory trough so that the component is immersed into the treatment media; vibrating the vibratory trough to provide a substantially uniform surface treatment of the component, the vibratory trough being movable by at least one trough vibrating mechanism whose actuation is controlled by a controller in response to signals received from at least one sensor located on or within the vibratory trough; removing the component from the treatment media; and detaching the component from the component support.

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Singapore, Singapore

Abhay Gopinath