Some of them are Computer Numerically Controlled (CNC) machines, Laser cutting machinery and Chemical processing (anodize and conversion coating). EABS (Electrically Actuated Braking System) will be use in the future generation of aircrafts. The tests carried out on an Airbus A340-600 create the history in modern aviation, since it was the first time that a commercial aircraft has braked using entirely electrically actuated brakes. The objective of this program has been to evaluate the advantages electrically actuated braking technology offers when compared to the current hydraulically actuated brake technologies.

The flight testing campaign consisted of landings with automatic braking and aborted take-offs. The companies had already made its mark on the world of aviation with the first mass production of carbon brake disks in 1985. This latest major technological innovation is also representative of the revolution taking place in the aeronautical industry, where it is already taken for granted that the airplane of the future will be all-electric. [16] Till now most of the airliner brakes have been actuated by means of a hydraulic system.

There's a specialist from your university waiting to help you with that essay.
Tell us what you need to have done now!


order now

Further, the use of light CMCs in manufacturing of aircraft brakes instead of heavy super alloys is significant weight saving. [4] A ceramic material is an inorganic and non-metallic compound made up of metallic and non–metallic bonding. They are very brittle and have little energy absorbsion and cannot undergo plastic deformation. A CMC material is made up of a monolithic ceramic reinforced with composite fibres to decrease the crack propagation in the material. This reinforced material can be used in manufacturing of aircraft brakes.

The method of cold press sintering is similar in making monolithic ceramics. The process is done by adding the ceramic matrix powder with water to create slurry. An organic binder is added to the slurry to hold the compound together. The adhesive is burnt off during the sintering process. The composite whiskers are place into the mix where the compound is pressed under high pressure. Sintering is a process of heating the material below its melting point where the compound is held in place by self-adhesion. In sintering the matrix is subject to shrinkage that could result in cracking.

Sintering, Chemical Vapour Deposition, Liquid Silicon Infiltration (LSI) are other processes used in the manufacturing of brakes. LSI is the fast and low cost process and this manufacturing technique is very successful in making strong products. Chemical Vapour Deposition has ability to produce large volume of material and due to this reason it is widely. EABS (Electrically Actuated Braking System) is most technological innovation taking place in aviation industry. This will be use in the future generation of aircraft.

The hydraulic braking system soon will be replace by Electrical Actuated Braking system which will totally depends on the electrical system of an aircraft. This system not only replace current hydraulic or disc brakes but also have other positive points like weight saving, help in fuel efficiency of aircraft. The most important factor is that due to this electrical braking system the major problem of leakage of hydraulic fluids will be overcome and risk of fire in aircraft will be reduced.

Leave a Reply

Your email address will not be published. Required fields are marked *