Sizes, step sizes, diameters, clearances (cf. General tolerances as specified in this standard are If, in cases where production specificationsĬontain references to more than one standard on generalĮxternal radii and chamfer heights for broken edges (cf. page 6), the standards concernedĭocuments. If special general tolerances are specified in accordance Specified in drawings or associated documents delivery conditions) in accordanceī) linear and angular dimensions and workpiece features for which other standards on general tolerances are Reference is made to this standard in drawings or associated documents (e. General tolerances as specified in this standard do not apply for :Ī) linear and angular dimensions and workpiece features General tolerances as specified here shall apply when for which tolerances have been individually indicated Manufacturing processes for which other standards speci. chip removal)'), unless this involves specia! Īpplicable for the dimensions of parts produced by metal m table 3), both those indicated and those not usually indicated on drawings, such as 90°Īssembled parts : d) workpiece features for which no individual tolerances of form and position are indicated.
Iso 2768 mk tabelle iso#
This standard is intended to ensure that all drawings prepared to date in which general tolerances have been specified on the basis of DIN 7168 will remain intelligible and be interpreted correctly, and also to inform the user of this standard that, for all new designs, tolerances are to be specified on the basis of ISO 2768 Parts 1 and 2. In keeping with current practice in standards published by the International Organization for Standardization (ISO), a comma has been used throughout as the decimal marker. See also clause 1 and the Explanatory notes. General tolerances for these are now covered by ISO 2768 Parts 1 and 2. This standard is not to be used for new designs. Supersedes May 1981 edition of DIN 7168 Part 1 and July 1986 '-j' ,Īllgemeintoleranzen Langen- and Winkelma8e,Form and=Lage& ' (nicht fur Neukonstruktionen) '.'7' 1 General tolerances for Iinearand angular dimensions and geometrical=.
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