Gas turbine engine vane assembly repair apparatus
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United States of America Patent
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Feb 13, 1996
Issued Date -
N/A
app pub date -
Jun 16, 1995
filing date -
May 5, 1994
priority date (Note) -
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Abstract
An apparatus is provided for separating components of a brazed vane assembly by preheating the assembly to a temperature below the solidus of the base metal of the vane assembly and above the liquidus of the braze, then maintaining such temperature while separating the airfoil from the platform by pulling/pushing the airfoil and platform apart.
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