MOVEMENT SYSTEM FOR INSPECTING TURBINE

摘要

PROBLEM TO BE SOLVED: To provide a movement system 10 for inspecting a turbine 40 which is formed with a series of blades and a shaft 42 joined to a shaft 72 of a compressor 70 via a loading joint 80. SOLUTION: The system 10 comprises a crank rotating mechanism 20. The crank rotating mechanism 20 includes a reduction gear group 24 for rotating the shaft 42 of the turbine 40 to allow the inspection of the series of blades with a boroscope. It avoids the need for separating the turbine 40 from the compressor 70. COPYRIGHT: (C)2007,JPO&INPIT