Ändmått

Ändmått is a Swedish term that translates to "end measure" or "end gauge." In metrology, it refers to a type of measuring instrument used to determine or verify dimensions at the extreme ends of an object. These gauges are typically designed to a precise and standardized size.

Ändmått are commonly used in manufacturing and quality control to ensure that parts conform to specified tolerances. They can be designed as plain plug gauges for checking the size of holes, or as ring gauges for checking the diameter of shafts or other cylindrical features. The most basic form of an ändmått is a gauge with a single, calibrated dimension.

More complex ändmått can incorporate features like taper gauges, radius gauges, or thread gauges, allowing for the measurement of specific geometric characteristics. The primary advantage of using ändmått is their simplicity and speed. A go/no-go gauge, a common type of ändmått, quickly indicates whether a part is within acceptable size limits without requiring a detailed numerical reading. This makes them highly efficient for high-volume inspection tasks. Regular calibration and maintenance are crucial for ensuring the accuracy and reliability of ändmått.