When it comes to helicopter operations there is actually no such thing as clean air. “Typically when you are in flight, you are in somewhat clean air, but most often it is not cruise flight that is the problem. Most of your damage occurs during takeoff and landing when you are kicking up the sand, grass, dust, or soot that is on the ground,” says Tony Bohm, director of business development at Aerometals. “Often it is not until an operator has a problem with an engine that they realize that their areas of operation are not as clean as they think they are. We had one operator who was trashing engines because they would cut the lawn every week next to the training area. They were constantly ingesting grass clippings into their engines and causing damage.” [Read More...]
Donaldson Aerospace and Defense
Helicopter Dirty Air Operations
Inlet Barrier Filters
Ever wonder where, or how, some of the parts on your helicopter were made? When I say “made,” I’m talking about made from scratch...like turning a raw block of steel, aluminum, or titanium into an impeller or a transmission housing. In aerospace, it’s the highest level of engineering and manufacturing, where margins of error are so small that they are measured by laser beams.
I recently had the opportunity to learn more about a helicopter parts manufacturing powerhouse by visiting Aerometals in El Dorado Hills, California. Founded in 1984, Aerometals has spent the past 33 years transforming itself into a full-service manufacturing business that serves not only the helicopter world, but also the aerospace industry as a whole. [Read More...]
Aerospace Parts Manufacturer
Helicopter Parts Manufacturer