United Technologies Corporation

Raytheon Technologies Corporation

Gary J Larson

Wangen Lin

Giovanni Whitman

Joseph M Wilson

Scott Poeppel

Gordon Miller Reed

Henry H Thayer

Anton G Banks

Donn Blankenship

Scott A Kovach

Thomas P Dziuba

Leah M Collins

Joseph Wilson

Richard A Stone

John Matz

A method of reworking an aerospace component includes removing a casting defect from a component manufactured of a non-fusion weldable base alloy to form a cavity. The cavity is then at least partially filled with a multiple of layers of discrete laser powder deposition spots of a filler alloy. A cast component for a gas turbine engine includes a cast component non-fusion weldable base alloy with a cavity filled with a multiple of layers of laser powder deposition spots of a filler alloy. The filler alloy may be different than the non-fusion weldable base alloy. A layer of non-fusion weldable base alloy is at least partially within the cavity and over the filler alloy.

Laser powder deposition weld rework for gas turbine engine non-fusion weldable nickel castings

The present disclosure relates generally to a system and method for applying a metallic coating. A first metallic coating may be applied to a portion of a total surface of a part and a second metallic coating may be applied to substantially the total surface. The metallic coating may be applied to a vane cluster for use in a turbomachine.

System and method for applying a metallic coating

A baffle assembly includes a collar with a port and a baffle positioned in the port. The baffle includes two ends, a hollow body, and a weld connecting the baffle to the collar, and the collar continuously surrounds the body of the baffle.

Air metering baffle assembly

Disclosed are various embodiments of an EDM electrode dressing template comprising a body made of an electrically conductive material. Bonded to the body is a pad with an electrically conductive material with hardness greater than the body. An electrode with an eroded end is positioned proximate the pad and a DC current pulses between the eroded end and the pad. After a period of time, the eroded end is shaped into a dressed tip. Since the pad is less susceptible to spark erosion than the body, the electrode is more consistently dressed and the template is replaced less frequently.

Electrode dressing template

Stun glove

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Madison, CT, United States of America

Gary J Larson