GB/T 1184-1996: Translated English of Chinese Standard. (GBT 1184-1996, GB/T1184-1996, GBT1184-1996): Geometrical tolerancing - Geometrical tolerance for features without individual tolerance indication
https://www.chinesestandard.net, 2016 M10 1 - 22 pages
This Standard mainly applies to features which are produced by removal of material. Its application to features manufactured by other processes is possible; however, special examination is required to ascertain whether the customary workshop accuracy lies within the without individual tolerance indications specified in this Standard.
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Annex B informative Stipulation for the noted tolerance on the drawing
accordance with GB/T Axis or hole Basic length range circle feature diameter circular radial run-out circular run circular run-out Coaxiality customary workshop accuracy cylindricity deviation cylindricity tolerance datum dimension tolerance dimensions without individual drawing Roundness tolerance envelope principle requirement equal nominal length features without individual Figure A5 Geometrical tolerancing given in Table grade Basic length hole with larger indicated geometrical tolerance Indication mm Tolerance indications on circular indications on drawings indications on symmetry individual tolerance indications item without individual length range 100 line to plane longer feature l2 Main parameter Tolerance Maximum limit dimension maximum material dimension member bodies noted tolerance P. R. China parameter Tolerance grade reference Replacing GB Roundness tolerance zone roundness unnoted tolerance smaller Straightness and planeness Table B3 Table B4 technical committees tolerance for features Tolerance grade Basic tolerance indication specifies tolerance stipulated Tolerance Unnoted Tolerance tolerance value Tolerances for linear Unnoted Tolerance Example Unnoted Tolerance Unnoted