A specialized piece of equipment utilizes abrasives to refine the internal surface of engine cylinders. This process removes microscopic imperfections and creates a specific crosshatch pattern essential for proper lubrication and ring sealing. For example, the process can restore cylinders worn from use back to optimal condition, allowing for proper piston ring seating and oil retention.
This refinishing process is crucial for maximizing engine performance and longevity. It ensures efficient combustion by promoting proper piston ring seal, minimizing oil consumption, and reducing blow-by. Historically, honing techniques have evolved from manual operations to sophisticated computer-controlled processes, reflecting the increasing demands of modern engines for precision and efficiency.
