ČSN EN ISO 10360-1 - Geometrické požadavky na výrobky (GPS) - Přejímací a periodické zkoušky souřadnicových měřicích strojů (CMM) - Část 1: Slovník

9.2 maximum permissible error of indication of a CMM for size measurement

MPEE

extreme value of the error of indication of a CMM for size measurement E, (9.1) permitted by specifications, regulations etc. for a CMM (2.1)

NOTE 1 The maximum permissible error of indication of a CMM for size measurement error, MPEE, is stated in one of three forms:

a) MPEE = ( minimum of (A + L/K) and B (see Figure 12), or

b) MPEE = ( (A + L/K) (see Figure 13), or

c) MPEE = ( B (see Figure 14)

where

A is a positive constant, expressed in micrometres and supplied by the manufacturer;

K is a dimensionless positive constant supplied by the manufacturer;

L is the measured size, in milimetres;

B is the maximum permissible error MPEE, in micrometres, as stated by the manufacturer.

NOTE 2 The expressions apply for any location and/or orientation of the material standard of size (8.2) within the measuring volume (2.3) of the CMM.