Ultrasonic abrasive process removes layer of recast material generated during electrical-discharge machining (EDM) of damper pocket on turbine blade. Form-fitted tool vibrated ultrasonically in damper pocket from which material removed. Vibrations activate abrasive in pocket. Amount of material removed controlled precisely.
Ultrasonic Abrasive Removal Of EDM Recast
NASA Tech Briefs ; 14 , 10
1990-10-01
Miscellaneous
No indication
English
Electrochemical Machining Removal of Recast Layer of Laser Drilled Micro-Holes
British Library Online Contents | 2018
|Mit Recast soll großer Wurf gelingen
IuD Bahn | 2010
|Department Highlights - Alcoa recast for Audi A8 role
Online Contents | 2004
Recast the DICE and Its Policy Recommendations
British Library Online Contents | 2010
|CVX recast to match budget RAN eyes new submarines
Online Contents | 1998