When securing threaded fasteners, preventing them from coming loose due to vibration or other forces is of the utmost importance, and lock washers play a critical role in achieving this. In this comprehensive guide, we will delve into the world of lock washers, exploring what they are, the various types available, and how to choose the right one for your specific application. Whether you are a seasoned professional or a DIY enthusiast, understanding the intricacies of lock washers is essential for effective fastener retention.


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In the aviation industry, a reliable and efficient air start system is vital for initiating numerous aircraft engines. In fact, an air start system provides the necessary force to kick-start all internal combustion engines, ensuring a smooth and controlled ignition process. In this article, we will dive into how air start systems work by exploring their components, functionality, and significance in the aviation landscape.


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Are you currently trying to find the right bushings for a particular application? As a type of hardware that is frequently used in machinery, there are a wide range of bushings to choose from. Each option is built to help reduce noise and vibration, but many have unique features or requirements that can help you decide which is the correct fit. Aside from choosing the correct dimensions, it is also important to consider how lubrication, material, style, alignment capabilities, and line reaming requirements may affect your operations. While most bushings look fairly similar, with a cylindrically-shaped sleeve incorporating a “wall”, they are available in an array of variations. In this blog, we will outline several aspects you should take into account when choosing the right bushing for your machinery.


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Across most industries, machinery relies on the use of rotating shafts for rotary motion of certain components. In aviation, this is commonplace in parts like the engine, allowing for controlled movement. That being said, rotary shafts often require additional support for stability, so bearings are used to constrain motion and reduce friction without impeding the proper motions of shaft mechanisms. In particular, such situations call for the employment of a pillow block bearing, those of which are bearings specifically fabricated to support rotary shafts. With a unique three-part design, they are helpful part types for various applications. For your better knowledge, we will further explore the working principles of pillow block bearings in the following blog.


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Compressors are instrumental pieces of equipment used in several industries to increase the pressure of a fluid. This fluid is most commonly a gas, such as oxygen, nitrogen, and methane. These versatile devices come in a variety of designs and can be scaled to meet the needs of numerous applications, both large and small. At the simplest level, compressors are a type of turbomachinery, and much of their functioning will be familiar to those involved with turbines. Further, a solid understanding of the operating principles of a compressor will aid in the comprehension of similar turbomachinery. In this blog, we will focus on the nuances associated with centrifugal compressors, including their design, operating principle, and applications.


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Keeping dust out of a reciprocating engine is a critical part of maintaining its functions, as even a tablespoon of dust in an engine can cause internal wear to the extent that a premature overhaul is required. Air contaminants are extremely abrasive to many parts of an engine, such as reciprocating engine cylinder walls and piston ring faces, so it is important to employ the use of a proper filter to prevent extensive damage and costs. Therefore, this blog will delve into the functions and types of various inlet air filters for your aircraft engine.


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If you have any experience with electronic device design, you're likely aware of the importance of heat sinks. If not, it is critical to understand where heat comes from at the board level. In an electronic device, electricity doesn't always flow through the various components at a steady rate. Instead, it often meets several elements that produce resistance, and as this occurs, the excess energy is released in the form of heat. Since personal computers and other devices constantly move electricity around, they are capable of generating substantial amounts of heat, which could potentially damage associated components. To prevent this, designers incorporate heat sinks, which are specialized components used to keep the device cool.


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An RF signal, or radio frequency signal, is one that is transmitted as a radio wave with a frequency between the range of 20 kHz to 300 GHz. RF signals are the backbone of countless communication applications and some medicinal equipment, and they may also serve various measurement operations as well. Despite their importance, RF signals have the chance of being reflected back from open-ended or unused ports, potentially posing an issue for some applications and processes. To prevent such problems from occurring, RF terminators are used.


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Across countless industries, fasteners are components that are regularly used for assembling various materials. Ranging in use from the construction of a chair to the assembly of a commercial aircraft, over 300 billion fasteners find use in the United States each year. Threaded fasteners, in particular, are those with internal or external threads, allowing for the rapid assembly of materials that are secured after installation. As there are various types of threaded fasteners, each of which serve different roles, it can be beneficial to have a basic understanding of the most common ones.


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Hydraulic equipment and tools function through the use of enclosed fluids placed under pressure, allowing for a great amount of force to be transferred equally and with ease. As pressure is paramount to standard operations, such systems require the use of pressure gauge parts that enable one to monitor such values. Hydraulic pressure gauge parts are crucial to the safe and efficient operations of countless systems, tools, and equipment pieces, assisting operators in preventing over- or under-pressure conditions that may present hazards to individuals or equipment.


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