tengelyátmér

tengelyátmér refers to the diameter of an axle or shaft. In engineering and mechanical contexts, it is a critical dimension that determines the strength, load-bearing capacity, and rotational speed limitations of a component. The tengelyátmér is typically measured in millimeters or inches and is a fundamental parameter in the design and manufacturing of machinery.

When designing an axle, engineers consider the intended load, the type of stress it will experience (e.g., tensile, compressive, torsional, bending), and the desired lifespan of the component. These factors influence the required tengelyátmér. A larger diameter generally indicates a stronger axle capable of withstanding greater forces. Conversely, a smaller diameter might be suitable for lighter loads or applications where weight reduction is a priority.

The manufacturing process also plays a role. Machining, forging, or casting methods are used to achieve the specified tengelyátmér. Precision in manufacturing is essential to ensure the diameter is accurate and consistent, as deviations can lead to premature failure or malfunction. Tolerances are defined to specify acceptable variations from the nominal tengelyátmér.

In summary, tengelyátmér is a key dimensional characteristic of axles and shafts, directly impacting their mechanical performance and suitability for various applications. It is a value determined by engineering calculations and manufacturing precision.