摘要:
An air gap inspection device (100). The air gap inspection device (100) may include a substantially rigid rail (110), a cart (150) positioned on the rail (110), a drive system (180) for maneuvering the cart (150) along the rail (110), and an inspection head (200) positioned on the cart (150).
摘要:
An air gap inspection device (100). The air gap inspection device (100) may include a substantially rigid rail (110), a cart (150) positioned on the rail (110), a drive system (180) for maneuvering the cart (150) along the rail (110), and an inspection head (200) positioned on the cart (150).
摘要:
A miniature air gap inspection crawler (100). The miniature air gap inspection crawler (100) may include a base (110), a linear drive mechanism (200, 210) and a circumferential drive mechanism (330, 340) such that either the linear drive mechanism (200, 210) or the circumferential drive mechanism (330, 340) may be employed, and an inspection module (500) connected to the base (110).
摘要:
An air gap inspection device (100). The air gap inspection device (100) may include a substantially rigid rail (110), a cart (150) positioned on the rail (110), a drive system (180) for maneuvering the cart (150) along the rail (110), and an inspection head (200) positioned on the cart (150).
摘要:
Apparatus for inspecting in situ a wear pad gap in a gas turbine engine combustor, wherein the wear pad gap is defined between a wear pad of a transition piece impingement sleeve and a forward ring of a flow duct of the combustor. The apparatus includes an elongate guide, a mount for coupling the guide to the combustor such that the guide at least partially extends within a space between the impingement sleeve and a body of the transition piece and such that a portion of the guide extends adjacent the wear pad. A cam follower is coupled to the guide for movement along the guide and an inspection head (48) is carried by the cam follower. An actuator is coupled to the cam follower for displacing the cam follower along the guide.