Unlike traditional coordinate tolerancing (plus/minus tolerancing), which can result in square or rectangular tolerance zones, ASME PDS-1-2013 reinforces GD&T principles. GD&T utilizes cylindrical tolerance zones, giving manufacturing teams up to 57% more functional tolerance area without sacrificing the fit or function of the component. 2. Datum Reference Frames (DRF)
: It points to specific existing ASME standards that should be used as the default baseline, such as those within the ASME Y14 series . asme pds112013 pdf
Aligned with modern coordinate measuring machine (CMM) procedures. Defaults primarily to ASME Y14.5-2009. Integrates newer Y14 series updates. Datum Reference Frames (DRF) : It points to
Security and Rights: Documenting intellectual property markings and export control restrictions. Integrates newer Y14 series updates
The code "PDS112013" is a common typographical variation of . The ASME PDS-1.1-2013 standard is formally titled: Dimensioning, Tolerancing, Surface Texture, and Metrology Standards—Rules for Drawings with Incomplete Reference to Applicable Drawing Standard . While the text sometimes omits the ".1" (appearing as PDS-1-2013), the authoritative designation remains PDS-1.1.
: Provides a uniform method for indicating which version of a standard (e.g., Y14.5-2009 vs. Y14.5-2018) applies to a specific drawing. Metrology Requirements
: It is widely used in mechanical engineering and manufacturing to prevent ambiguity between designers and manufacturers. or information on the latest updates to this standard?