Mastering GD&T Symbols: Navigating ASME Standards for Precision Engineering Excellence

Mon Oct 30, 2023

Application of Datums and Datum Modifiers

Symbols Related to Datum

Dimensioning Symbols

USEFUL ASME STANDARDS

B1.1-2003 I Unified Inch Screw Threads

B1.13M-2005 I Metric Screw Threads: M Profiles

B4.1 - 1967 I Preferred Limits and Fits for Cylindrical Parts

B4.2 - 1978 I Preferred Metric Limits and Fits

B5.10-1994 I Machine Tapers — Self Holding and Steep Taper Series

B32.100-2005 I Preferred Metric Sizes for Flat, Round, Square, Rectangular, and Hexagonal

B46.1- 2009 I Surface Texture, Surface Roughness, Waviness, and Lay

B89.3.1-1972 I Measurement of Out-of-Roundness

B89.6.2-1973 I Temperature and Humidity Environment for Dimensional Measurement

B94.6-1984 I Knurling

B94.11M-1993 I Twist Drills

Y14.1-2012 I Decimal Inch Drawing Sheet Size and Format

Y14.1M -2012 I Metric Drawing Sheet Size and Format

Y14.2-2014 I Line Conventions and Lettering

Y14.3-2012 I Orthographic and Pictorial Views

Y14.4M-1989 I Pictorial Drawing

Y14.5-2018 I Dimensioning and Tolerancing

Y14.5.1M-1994 I Mathematical Definition of Dimensioning and Tolerancing Principles

Y14.5.2-2017 I Certification of Geometric Dimensioning and Tolerancing Professionals

Y14.6-2001 I Screw Thread Representation

Y14.7.1-1971 I Gear Drawing Standards-Parts 1: For Spur, Helical, Double Helical and Rack

Y14.7.2-1987 I Gear and Spline Drawing Standards-Part 2: Bevel and Hypoid Gears

Y14.8-2009 I Casting, Forgings, and Molded Parts

Y14.13M-1981 I Mechanical Spring Representation

Y14.18M-1986 I Optical Parts

Y14.24-2012 I Types and Applications of Engineering Drawings

Y14.31-2014 I Undimensioned Drawings

Y14.32.1M-1994 I Chassis Frames-Passenger Car and Light Truck-Ground Vehicle Practices

Y14.34-2013 I Associated Lists

Y14.35-2014 I Revision of Engineering Drawings and Associated Documents

Y14.36-2018 I Surface Texture Symbols

Y14.37-2012 I Composite Part Drawings

Y14.38-2007 I Abbreviations and Acronyms for Use on Drawings and Related Documents

Y14.41-2012 I Digital Product Definition Data Practices

Y14.43-2011 I Dimensioning and Tolerancing Principles for Gages and Fixtures

Y14.44-2008 I Reference Designations for Electrical and Electronics Parts and Equipment

Y14.47-2018 I Model Organization Schema Practices

Y14.100-2017 I Engineering Drawing Practices

{{Palani Kailash}}

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