Aircrafts consists of several parts that are important for its proper functioning and successful flight. The aircraft engine mounts are one of the main components of an aircraft, responsible for its safe flight. Their function is to connect the engine of the aircraft to its main body.
An engine mount helps suppress the engine's vibrations, distributing them to the whole aircraft for a smooth flight. Therefore, an engine mount should be sturdy and well-built as it has to balance the engine's weight during different torque requirements.
If you have been researching different types of aircraft engine mounts and what features to look for in them, this blog post will help you. It highlights the main types of aircraft engine mounts and the specifications you must look for in them.
Type Of Aircraft Engine Mounts
Conical Engine Mounts
Conical engine mounts have four points that connect to the engine. Conical engine mounts are the simplest form of an engine mount and are easy to maintain. However, they might not be as effective in handling or suppressing aircraft vibrations. They are usually used for traditional and lightweight aircraft. Moreover, they are also used in passengers' air due to matching repair and maintenance procedures.
Bed Mounts
These are used in Diesel and Rotax engines. They give great structural strength and engine connectivity. The bed mount gives high strength capability. Another difference in bed mounts is that they are installed under the crankcase. They also have four points for better stabilization of the engine.
Dynafocal Engine Mounts
These types of engine mounts are much stronger than conical mounts. They are used to suppress the engine's vibrations while also maintaining flow from the torque.
Dynafocal mounts have a ring shape that gives better structural strength. However, it might limit their installation, maintenance, and repair. These types of engine mounts are costly, but are suitable for commercial aircraft.
Features To Look For In An Engine Mount
Some important features to look for in an engine mount are:
High-Temperature Strength
There is a lot of waste heat that comes from the engine. These temperatures can reach as high as 500°C. Therefore, your engine mounts must have a high fracture toughness. They must be able to endure the high temperatures in the engine without getting damaged.
The Shape Of The Mount
The mounts shape also matters a lot in having the right kind of engine mount. The correct type of engine mount should have a shape that can snugly fit into the place where it has to perform its function.
Engine mounts come in different shapes and sizes. You need to have a little fitting mount to fit into the place. This will help to keep the engine safe and firm. Moreover, it should also match your aircrafts model.
The Material
The material of your engine mounts should be long-lasting. They should be durable enough to withstand extreme conditions for many years. Depending on the requirements, you can find engine mounts of the following materials:
Nickel-Based Alloys: Used in extremely high temperatures.
Titanium Alloys: Used where lightweight is needed.
High-Steel Alloys: Containing chromium and molybdenum, they are used for high strengths at low temperatures.
You can choose the type of material you need for your aircraft based on your requirements.
Joints And Bends
Joints and bends are also necessary to be checked for matching the space, curves, and backs. The right amount of joints, bends, space, and curves in the engine mount will give the necessary fitting and firmness.
Apart from these, make sure that the engine mount fits snugly, and no engine noise comes from the engine. They should be well-built and able to minimize turbulence.
About Acorn Welding
Let Acorn Welding help you by offering sturdy aircraft parts, including engine mounts, fuel tanks, air boxes, and more. We are an aircraft engine mount specialist based in Edmonton, Alberta, offering you aviation welding services as well as different products for your aircraft. We, at Acorn Welding, manufacture top-quality aircraft parts and provide you with the best professional services. For more information, visit our website or contact us today.
