Pratt-whitney Canada Corp

Melissa Despres

Bhawan Bhai Patel

Lorin Markarian

Vincent Savaria

Marc Lorenzo Campomanes

Orlando Scalzo

Alain Bouthillier

A process for joining two or more powder injection molded parts by preparing at least two green parts from a feedstock including a binder and an injection powder. Placing the two or more green part into intimate contact, and maintaining the two green parts in intimate contact at a position with a linkage between the at least two green parts to produce an interconnected green assembly. Placing the assembly under shape retaining conditions, melting the binder of the interconnected green assembly under shape retaining conditions to produce a seamless body.

Process for joining powder injection molded parts

A combustor dome heat shield and a louver are separately metal injection molded and then fused together to form a one-piece combustor heat shield.

Combustor heat shield with integrated louver and method of manufacturing the same

A floating collar is metal injected molded with an excess portion intended to be separated, such as by shearing, from the reminder of the molded floating collar to leave a chamfer thereon and/or remove injection marks.

Method for manufacturing of fuel nozzle floating collar

A floating collar is metal injected moulded with an excess portion intended to be separated, such as by shearing, from the reminder of the moulded floating collar to leave a chamfer thereon and/or remove injection marks.

Growing community of inventors

Verdun, Canada

Melissa Despres