What is the translation of "spline" in German?

The term "spline" in the context of mechanical engineering and design refers to a type of joint or connection that is used to transmit torque between two parts, often in the form of a key or groove. The correct translation of "spline" in German is "Verzahnung," which specifically describes the gear teeth or interlocking shapes that are used to ensure a secure connection for rotational movement.

Understanding this terminology is crucial for engineers and designers who work with mechanical systems, as it relates to the precise fitting and functionality of components. The other options do not accurately represent the specific mechanical concept of a spline. For instance, "Kabelbinder" translates to "cable tie," which is unrelated to mechanical fitting, "Strebe" means "brace" or "strut," often used in structural contexts rather than mechanical joints, and "Stahl" translates to "steel," a material rather than a mechanical term. Hence, "Verzahnung" is the most precise term applicable to "spline" in a technical context.