Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Honeycomb replacement

Thread starter FAACRS
Start date Jun 9, 2006

Status: Not open for further replies.

Jun 9, 2006

FAACRS

Aerospace

Turbine engine labyrinth air seals require honeycomb replacement and knife edge build-up to restore and prevent leakage in and around bearing areas, and cooling air passages. Is the process of sweating the honeycomb to a parent material an avaliable standard?