Parker Aerospace, a business segment of Parker Hannifin Corporation (PH), the global leader in motion and control technologies, plans to use innovative robotic welding techniques to make oil reservoirs for the new CFM International LEAP aircraft engine. This manufacturing process, coupled with the use of a new state-of-the-art, five-axis horizontal milling machine, provides a significant improvement in tank quality and throughput.
âParker Aerospace is one of the leaders in the industry in welding aerospace oil vessels in both aluminium and stainless steel. Using robotic welding techniques improves weld times by as much as 50-80% from a manual weld,â? said Richard Mossey, business development manager for Parker Aerospaceâs Gas Turbine Fuel Systems Division. âThe robotic weld process demonstrates welds at a yield rate of approximately 95% compared to a typical yield of approximately 80% using other methods.â?
The oil tank contract for the LEAP 1A powerplant continues a more-than-30-year relationship between Safran Oil Systems and Parker Aerospace. The Parker Naples site was the sole-source supplier of tanks for the CFM56, the best-selling product line in commercial aviation history.
For the LEAP program, Safran has two sources for every component on the engine. Parker is selected as a second source for LEAP-1A for the Airbus A320neo and COMAC C919. Safran will produce the other LEAP tanks in its dedicated company Safran Oil Systems.
This robotic welding is already being utilized for the oil reservoirs supplied by Parker Aerospace on two different engine types.