摘要:
A tool for removal of star-washers from a bore includes a handle; and a tool secured to the handle, the tool component having a distal end with an elongated slot extending from the distal end rearwardly toward the handle, and a plurality of hooks circumferentially equally spaced about the distal end.
摘要:
According to one aspect of the invention, a method for servicing a combustor cap assembly of a turbine includes determining a defect is present in a center ring of the cap assembly, the center ring being disposed within a plurality of vanes, removing the center ring from the cap assembly. The method also includes placing a replacement center ring in the cap assembly, wherein dimensions of the replacement center ring are substantially the same as the center ring that has been removed and brazing the replacement center ring to the plurality of vanes.
摘要:
A tool for removing a pin from a casing is disclosed. The tool may generally include a rod configured to be coupled to a portion of the pin, a sleeve received on the rod and a flange member received on the sleeve. The flange member may be received on the sleeve such that the flange member is movable in a radial direction relative to the sleeve. Additionally, the tool may include a collar configured to be radially engaged between the flange member and the rod when the flange member is moved radially outwardly relative to the sleeve.
摘要:
This disclosure describes embodiments of an apparatus for use to extract a rotor from a generator. The apparatus can include a central mount element that secures to the end of the rotor. A pair of support members coupled to the sides of the central mount element. The support members can include a load bearing element that permits travel of the apparatus on a surface, e.g., a platform proximate to the turbine generator. During implementation, the apparatus is configured to direct pulling forces along the center axis of the rotor to restrict movement of the rotor and, in particular, limit rotation of the rotor that can result in inadvertent contact with the stator or other parts of the generator.
摘要:
Methods for moving a starting motor or a torque converter within an auxiliary compartment of a gas turbine are provided. A removal apparatus, which includes a lifting fixture attached to a beam pivotally mounted on a mast, is secured within the auxiliary compartment. To move the starting motor, a plurality of lifting hooks on the lifting fixture are attached to the starting motor, and the lifting fixture and the starting motor are hoisted. To move the torque converter, a pair of lifting lugs on the lifting fixture is attached to the torque converter, and the lifting fixture and the torque converter are hoisted. Methods are also generally provided for securing a removal apparatus within an auxiliary compartment of a gas turbine.
摘要:
A lifting fixture for attachment to a torque converter or starting motor within an auxiliary compartment of a gas turbine is provided. The lifting fixture generally includes a frame configured to attach to a hoisting support, a pair of lifting lugs attached to the frame and positioned above the frame, and a plurality of lifting hooks attached to the frame and positioned such that each lifting hook has a bend extending below the frame. A removal apparatus for moving a torque converter or starting motor within an auxiliary compartment of a gas turbine is also generally provided.
摘要:
According to one aspect of the invention, a method for servicing a combustor cap assembly of a turbine includes determining a defect is present in a center ring of the cap assembly, the center ring being disposed within a plurality of vanes, removing the center ring from the cap assembly. The method also includes placing a replacement center ring in the cap assembly, wherein dimensions of the replacement center ring are substantially the same as the center ring that has been removed and brazing the replacement center ring to the plurality of vanes.
摘要:
A fixture and method for adjusting a workpiece are disclosed. The fixture includes a holding device engageable to a workpiece to secure the workpiece, and an adjustment device engageable to a projecting member of the workpiece and movable along a first axis and a second axis. Movement of the adjustment device along the first axis when engaged to the projecting member adjusts the projecting member along the first axis, and movement of the adjustment device along the second axis when engaged to the projecting member adjusts the projecting member along the second axis.
摘要:
A lifting fixture for attachment to a torque converter or starting motor within an auxiliary compartment of a gas turbine is provided. The lifting fixture generally includes a frame configured to attach to a hoisting support, a pair of lifting lugs attached to the frame and positioned above the frame, and a plurality of lifting hooks attached to the frame and positioned such that each lifting hook has a bend extending below the frame. A removal apparatus for moving a torque converter or starting motor within an auxiliary compartment of a gas turbine is also generally provided.
摘要:
Methods for moving a starting motor or a torque converter within an auxiliary compartment of a gas turbine are provided. A removal apparatus, which includes a lifting fixture attached to a beam pivotally mounted on a mast, is secured within the auxiliary compartment. To move the starting motor, a plurality of lifting hooks on the lifting fixture are attached to the starting motor, and the lifting fixture and the starting motor are hoisted. To move the torque converter, a pair of lifting lugs on the lifting fixture is attached to the torque converter, and the lifting fixture and the torque converter are hoisted.Methods are also generally provided for securing a removal apparatus within an auxiliary compartment of a gas turbine.