Jälkijarrutus

Jälkijarrutus, often translated as "after-braking" or "re-braking," is a term used in some contexts, particularly in the automotive industry and certain mechanical engineering fields, to describe a phenomenon or a deliberate action related to braking systems. It refers to a secondary braking application or effect that occurs after the primary braking action has been initiated or seemingly completed.

This can manifest in several ways. In some braking systems, particularly those with complex hydraulic or electronic controls, a residual pressure or a delayed engagement of braking components might lead to a slight, subsequent deceleration even after the driver has released the brake pedal. This is often a designed feature to ensure a complete stop or to maintain a certain level of holding force, especially on inclines. Alternatively, in less advanced or failing systems, it might be an unintended consequence of component wear or malfunction, leading to a sensation of the brakes "grabbing" again.

In a different context, "jälkijarrutus" could refer to a specific operational procedure where a brief, secondary application of the brakes is intentionally performed after the initial braking sequence has concluded. This might be done for precise positioning, to overcome inertia in a system, or as part of a controlled stopping maneuver. The exact meaning and implication of "jälkijarrutus" are highly dependent on the specific system or scenario in which the term is used. Understanding the context is crucial for a proper interpretation.