AEROFOIL COMPONENT HANDLING TOOL

摘要

A handheld tool facilitates the removal of an aerofoil from an array of aerofoils for an axial flow machine includes a body portion, and first and second jaw members depending from the body portion. The first jaw member is shaped to be insertable between a first aerofoil and an adjacent aerofoil in the array so as to contact a first surface of the first aerofoil. The position of the first and/or second jaw member is adjustable to selectively grip the aerofoil in use. The second jaw member is adapted to contact a further portion as a trailing edge of the first aerofoil. The tool may allow for manual levering and/or impact forces to be applied to the aerofoil. A method of removal of aerofoils is also provided, involving a sequence of manual operations using the tool. The aerofoil array may be a stator vane array for a gas turbine engine.

主权项

1. A handheld tool adapted to facilitate the removal of an aerofoil from an array of aerofoils for an axial flow machine, the tool comprising:
a body portion, and first and second jaw members depending from the body portion, wherein the first jaw member is shaped to be insertable between a first aerofoil and an adjacent aerofoil in the array so as to contact a first portion of the first aerofoil, and the second jaw member is adapted to contact a further portion of the first aerofoil, the position of the first and/or second jaw member being adjustable to selectively grip the first aerofoil therebetween in use.