Within piston-powered engines, having seals between pistons and cylinder walls is necessary to manage oil consumption and maintain proper levels of compression. One way in which this is achieved is through components known as piston rings, which are metallic rings that fill undesirable gaps in the piston assembly. In this blog, we will provide insight into some of the most common types of piston rings and their design, showing how their proper implementation plays a crucial role in protecting the lifespan of an engine and its performance.

Helicopter blades are a critical component of any rotorcraft, directly influencing the capability of flight, operational efficiency, and safety. In order for helicopter blades to reliably serve their purpose, they must be constructed with lightweight yet strong materials that are shaped to optimally harness the properties of aerodynamics. The materials used in manufacturing helicopter blades have evolved significantly over time, driven by advances in technology and engineering. Understanding these materials can provide insight into how modern helicopters achieve their impressive flight capabilities, so read on as we discuss this topic in more detail.

O-rings are ubiquitous components used in a wide range of applications and industries, generally being known for their versatility, reliability, and effectiveness in providing seals between connected components to prevent the ingress or egress of fluids and gas. These simple yet highly effective seals are used in everything from hydraulic systems and automotive engines to aerospace equipment and medical devices, making it useful to have a basic understanding of O-rings and their applications to ensure you choose the right option for your particular needs.