Mtu Aero Engines Gmbh

Mtu Aero Engines Ag

Armin Eberlein

Albert Schneider

Anton Albrecht

Karsten Gold

Albert-Valentin Schneider

Georg Helmut Frantz

A replacement part for a gas turbine blade is disclosed. The replacement part is designed to replace a removed portion of the blade, the portion including a section of the blade tip and a section of the leading edge and/or the trailing edge, and the replacement part having at least one joining side with which it can be brought to contact with the blade that is reduced by the removed portion and joined therewith. The joining side has at least one section, the cross-section of which is U-shaped.

Replacement part for a gas turbine blade of a gas turbine, gas turbine blade and method for repairing a gas turbine blade

A method and a device for locally removing coatings from components. An absorbent medium supplied with a coating removal liquid is brought into contact with one or more areas of a component from which a coating is to be removed.

Method and device for locally removing coating from parts

A process for reconditioning worn or out-of-spec components, in particular titanium components and components which in partial areas are designed to receive further components in a positively locking and dimensionally accurate manner, e.g., as grooves, for which purpose the relevant partial areas are machined until a predetermined dimension is reached, spare parts which correspond to the machined partial areas and have the same geometry minus a predetermined soldering gap are produced from a material which is of the same type as the material of the component, and a soldering medium is introduced between machined walls of the partial area and spare part, which are fixedly joined to the component by a soldering process, after which, if necessary, the partial area(s) in question is/are dimensionally accurately machined.

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Untermeitingen, Germany

Armin Eberlein