DIN EN ISO 14405-1:2014-01

This part of ISO 14405 establishes the default specification operator for linear size and defines a number of special specification operators for linear size for features of size e.g 'cylinder', 'sphere', 'torus', 'circle', 'two parallel opposite planes', or 'two parallel opposite straight lines'. It also defines the specification modifiers and the drawing indications for these linear sizes. This part of ISO 14405 covers the following linear sizes: - local size; - global size; - calculated size; - rank-order size. This part of ISO 14405 provides a set of tools to express several types of size characteristic. It does not present any information on the relationship between a function or a use and a size characteristic.