TechDiscovery | AI & Innovations on Instagram: "👉 Follow @tech.discoveryai — your daily dose of precision science and advanced testing. Friction testing using diamond pushes material analysis to the extreme Because diamond is one of the hardest known materials, it’s used to measure friction, wear, and surface durability with exceptional accuracy. As a diamond tip slides across a surface under controlled load, engineers can study resistance, deformation, and failure at microscopic levels. This t

Factamero_ on Instagram: "Do you know why oil is applied manually to piston rings in a diesel pile hammer? A diesel pile hammer works like a massive two-stroke engine: the heavy piston falls, compresses air and fuel, ignition occurs — and the pile is driven into the ground. The loads, heat, and friction are extreme. Manual oil application helps to: — reduce friction and wear — maintain compression — prevent seizure — ensure stable operation, especially during startup Sometimes, human control is