A rolling element bearing is a type of bearing used to ensure smooth and efficient operation in machines with rotary motion such as car automobile wheels, engines, turbines, medical equipment, and more. A ball bearing is a type of rolling element bearing that, while facilitating motion, serves three main functions: carrying loads, reducing friction, and positioning moving machine parts. Ball bearings use balls to separate races, reducing surface contact and friction across moving planes. The rotation of the balls creates far less friction than two flat surfaces rubbing against each other. However, because there is less surface contact, ball bearings typically have a lower load capacity than other rolling element bearings of similar sizes.
Within the realm of electronics, the advent and development of fiber optics has rapidly begun to increase our capabilities within many industries and applications. As a flexible fiber that is only slightly thicker than a single human hair, fiber optic material components allow for the transmission of data through light signals. From communication to power transmission, fiber optic devices have proved to hold many major benefits such as low signal loss, higher bandwidths, and farther distance travel as compared to conventional electrical wiring. Due to their rapid expansion into various sectors, understanding the material makeup of fiber optics can help you better understand how they function and the various roles that they can serve.
As aircraft become ever more electrically powered from the increased presence of electronics to the advent of hybrid propulsion systems, a great number of Electrical Connectors are needed for establishing the circuits needed for transferring power. With a large cable assembly present in many aircraft for powering flight critical instruments and systems, protecting such cables is extremely important. While many may take actions to ensure cables are not bent or damaged, an extremely important section of the cable that is often overlooked is the electrical connector and its backshell.
The landing gear of an aircraft refers to the undercarriage of the vehicle that allows for it to take-off, land, and taxi around an airport or landing area. The Aircraft Landing Gear provides for various important roles, facilitating the transportation of an aircraft to and from liftoff as well protecting sensitive components from the impact of landing. While landing gear may differ from aircraft to aircraft, such as the number of wheels or placement, most landing gear configurations operate on the same principles for their alignment, support, and retraction.
The plane is a one of a kind man-made creation that has permitted us to travel cross ground speedier as well as observe sees that already no one but feathered creatures could take in. As innovation has progressed since the primary plane took off in 1903, both the viability and security of these airplanes have expanded radically. In this short article, we're going to jump into the essential pieces of the plane and talk about how they cooperate to make air travel conceivable.
A semiconductor is a material that holds the ability to conduct low amounts of electrical current, placing its conductivity in between conductors and insulators. Semiconductors may provide multiple functions, including impeding current in a single direction while allowing easy passage in the other, enacting variable resistance, and may be sensitive to both light and heat. Semiconductors play a role in various electronic applications, serving as switches, amplifiers, and energy converters for integrated circuits and other basic electronic components. In this blog, we will discuss the properties of semiconductors, how they are made, and how they function across various types and applications.
Aircraft engine power is measured according to its performance capabilities in ideal conditions known as ‘standard day’ conditions. When an aircraft engine has 300 horsepower, it means the engine has 300 horsepower in standard day conditions. However, standard day only refers to conditions at sea level. As you would guess, conditions at higher elevations deviate significantly from standard day. Air pressure, barometric pressure, and air temperature are wildly different at 20,000 feet than they are on the ground - pressure, for instance, is roughly half. Because of this, a normally aspirated engine will also perform at just half its usual power. This is where turbochargers come in.
With the multitude of cables that we utilize for our electronics, appliances, and more, it may be hard to understand what each type is. Coaxial cables, specifically, are an electrical cable used by many companies to provide services we rely on such as video, voice communications, and internet data. In this blog, we will discuss what coaxial cables are, and how to tell the difference between various types.
Since the advent of commercial flying, jet engines have come a tremendously long way in terms of reliability and safety. The chances of a problem or failure occurring has become extremely low, and even then, they often do not cause harm to any passengers. To achieve this, parts such as the engine are heavily tested during multiple phases of their life. The times that jet engines undergo this testing includes during their manufacturing, after installation, and after MRO servicing.
The switch from gas to electric engines is currently facing a very upward trend with research and popularity. With electric cars slowly making their way into the forefront of the market, people are looking to other industries to follow suit. Electrification can lead to cleaner environments and reduce pollution. Within the realm of aerospace, fuel efficiency and reduction of emissions through technology and improvements has almost peaked, and electrification seems to be a possible future for aircraft to solve these problems. In this article, we will discuss the possible future of aerospace electrification, as well as its advantages and disadvantages.