Mechanical engineering

April 3, 2013 - 1:20pm

ARSA study underscores economic strength of MRO industry

March 7, 2013 - 11:45am

Enhanced performance, greater reliability and reduced operator maintenance costs are the primary selling points behind the “Mercury Mod” starter generator upgrade offered by Naasco Northeastern Corporation. In addition to celebrating the 18-year history of the upgrade, Naasco is sharing news about its upcoming “Mercury Mod-Phase Two” variant at Heli-Expo’13 (Booth No. C3924.)

March 7, 2013 - 11:45am

Parker Aerospace (Booth No. C2329) announced at Heli-Expo ’13 that it recently received STC/PMA from EASA on fuel pumps for a variety of Eurocopter models.

The new components–for the AS332L and L1; AS355/Twin Star; SA365 and SA365N/Dauphin 2, SA365N1 and N2; and AS355E, F, F1 and F2–were previously approved by the FAA and are now available for European operators, according to Jeff Kelling, service center manager for Parker’s fluid system division.

March 6, 2013 - 6:41pm

Mecaer Aviation Group has been selected by Eurocopter to design and manufacture the landing gear shock absorbers for the new-generation X4 helicopter. The company is responsible for the design, engineering, certification, production and after-sales support of the landing gears, and will provide to Eurocopter the absorbers for the nose landing gear and the two main landing gears, in addition to the nose landing gear electrical wheel lock actuator.

March 6, 2013 - 5:50pm

Airborne Engines (Booth No. N5804), a subsidiary of M International, used Heli-Expo ’13 as the venue for signing a memorandum of understanding with Rolls-Royce to become an authorized maintenance center (AMC) for the M250 engine line. M International’s Airborne Engines, a supplier of aftermarket technical, MRO and supply-chain management services, will perform the M250 maintenance at its 32,000-sq-ft facility in Delta, British Columbia (Canada).

March 6, 2013 - 5:25pm
LMB is showcasing a range of its electric fans, blowers and motors

LMB of Malemort, France, is showcasing a range of its high-performance/high-reliability electric fans, blowers and motors here at Heli-Expo (Booth No. C3504). LMB designs and manufactures both AC (50/60 Hz, 400 Hz and wild frequency) and DC (12-300 VDC) brushless motors used in fixed- and rotor-wing aircraft, as well as in ground military vehicles. The company offers more than 1,000 shelf-qualified products, while its engineering expertise capabilities enable it to quickly design and build these components to meet specific requirements that meet Mil STD 810/461 and RTCA DO-160 standards.

March 6, 2013 - 3:50pm

If you fly helicopters, you count on Timken. The company has been making bearings, helicopter transmission systems, rotorhead assemblies, turbine engine components, gears and other precision flight-critical components for commercial and military helicopter manufacturers for as long as helicopters have been flying, practically. It has only been in the last eight years, however, that Timken (Booth No. N4836) has been able to provide aftermarket services to the aviation market, according to Larry Shiembob, director, aerospace aftermarket.

March 6, 2013 - 12:20pm
AgustaWestland AW109

Donaldson Aerospace & Defense (Booth No. N6001) a division of Donaldson Company, had plenty of news at Heli-Expo ’13.

On the hardware side, the company announced that its oil filter assemblies have been selected for the Rolls-Royce M250-C30 and -C47 650 to 700-shp engines, powering helicopters such as the Bell 407 and MD600N.

“We believe that our scavenger oil filter assemblies’ design optimizes performance, minimizes weight and provides a balance of operating life and efficiency for aircraft components,” said Mike Trevino, director of sales for Donaldson.

March 6, 2013 - 9:15am

The FAA has adopted a new airworthiness directive, effective March 26, for certain serial number Pratt & Whitney Canada PW206B/B2/C and PW207C/D/D1/D2/E turboshaft engines. The AD was prompted by the discovery that certain power turbine (PT) disks were made to heat codes that may not achieve the maximum in-service life. This AD requires re-identification of the PT disk to a part number (P/N) with a lower life limit.

March 5, 2013 - 7:35pm
Olivier Andriès, chairman and CEO of Turbomeca Safran, introduced the Arrano turboshaft engine to the Heli-Expo crowd.

Turbomeca Safran chairman and CEO Olivier Andriès employed a team of limber acrobats Tuesday afternoon to lend a dash of showbiz to the introduction of its new Arrano 1,100-shp turboshaft engine, designed to power the next generation of four- to six-ton helicopters.

 
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