Encoders are communication devices that produce incremental or absolute signals. These signals provide critical data about the speed or position of a motor or other moving equipment and operating devices. These versatile apparatuses convert motion into electrical signals that can be interpreted and analyzed by a separate control device in a motion control system, such as a programmable logic controller (PLC). As a result, the control device can utilize this information to send a command for a specific function.


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A washer is a common hardware component found alongside fasteners, often being used to distribute loads, minimize vibration, provide spacing, lock fasteners, and more. While washers typically come in the form of flat, rounded plates with holes in their center, there are many types that may be chosen from to suit a particular need or application. Belleville washers are a type of cupped spring washer, often being utilized to take on large loads with their ability to flatten out under pressure. 


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The modern world is connected through a series of network cables. With E-commerce accounting for 13% of all transactions and roughly 2.4 billion phone calls made in the United States each day, it is hard to imagine a world without these vital connections. While there are billions of communication lines in operation today, only a few types of cables account for the majority. 


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When establishing a wired or wireless local area network (LAN) to interconnect various computers and other systems, a networking switch serves as the central device. With the networking switch, signals sent from all computers on the system can be efficiently routed to one another, ensuring that resources can be shared with ease. To help you better understand the use and importance of such equipment, we will provide a brief overview of them in this blog.


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While most people familiar with aviation basics may know what a jet or gas turbine engine is, they may not be familiar with the various subtypes that are found on different aircraft. While turbojets once dominated the aviation market and revolutionized how we fly, technology has since immensely improved to bring about new capabilities and efficiencies. As of the present, the turbofan is the most common engine found on airliners, differing from early turbojets in various ways. 


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Nuts and bolts are both common fastener types for countless assemblies, allowing for components to be clamped between the tightened fasteners to secure them in place. As threaded fasteners that mate together, the bolt is passed through preformed holes while the nut is tightened onto the tail-end of the bolt to maintain an assembly. Whether one is using anchor bolts, carriage bolt parts, or other variations, one may notice that a majority of bolts and nuts feature a hexagonal shape. While this may be attributed to a degree of standardization, such shapes also promote an ease of installation.


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The autopilot systems that aid aircraft have revolutionized how we conduct flight, allowing pilots to operate such vehicles without continuous hands-on control. While this may make some believe that pilots are then allowed to sit back and relax, autopilot systems are simply implemented to increase safety and efficiency while reducing the workload of pilots so that they may focus on the most important aspects of an operation. Autopilots also differ in design from aircraft to aircraft, featuring varying degrees of automated control and features.


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In the realm of electronics, an electromechanical relay is a type of switch capable of utilizing the properties of electromagnetism to control circuits. Depending on their type and how they are implemented within a device, such parts may be used to manage a single circuit with a low-power signal or to control several circuits with a single signal. As a versatile electronic component, relays may be found in a number of simple and complex circuits for numerous applications.


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During a standard flight, it is important that all doors and assemblies are shut and secured as to protect passengers from the environmental conditions of the surrounding atmosphere. In order to ensure that doors remain closed, many aircraft will utilize a series of mechanical and electrical latches. Additionally, engineers will also often specifically design and shape the aircraft door to take advantage of the difference in pressure between the fuselage and surrounding atmosphere. With the various systems and designs used by aircraft, the chance of an accidental opening is extremely low.


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Proper maintenance is critical to the performance of any machine. Not only does routine maintenance affect functionality, it will help you cut down on cost of ownership over time. Both reciprocating and oilless air compressors require relatively minimal maintenance. Nevertheless, there are still important steps to take to ensure your compressor runs properly for its entire service life. Here are nine considerations to make in regards to compressor maintenance.


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