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ASME Y14.41 Digital Product Definition Data Practices , 2003
- CONTENTS
- FOREWORD
- COMMITTEE ROSTER
- 1 GENERAL [Go to Page]
- 1.1 Scope
- 1.2 Structure of Standard
- 1.3 Figures
- 1.4 Reference to This Standard
- 1.5 Units
- 1.6 Text In Figures
- 1.7 Symbols
- 1.8 References
- 1.9 Definitions and Terminology [Go to Page]
- 1.9.1 Definitions
- 1.9.2 Terminology
- 2 DATA SET IDENTIFICATION AND CONTROL [Go to Page]
- 2.1 General [Go to Page]
- 2.1.1 Data Set Identifier
- 2.1.2 Drawing Identification
- 2.1.3 Part or Identifying Number
- 2.2 Related Data
- 2.3 Data Management [Go to Page]
- 2.3.1 Management System
- 2.3.2 Approval
- 2.3.3 Storage and Retention
- 2.3.4 Revision History
- 3 DATA SET REQUIREMENTS [Go to Page]
- 3.1 General [Go to Page]
- 3.1.1 Fundamental Dimensioning and Tolerancing Requirements
- 3.1.2 Design Model Requirement
- 3.2 General Model Requirements [Go to Page]
- 3.2.1 Associativity
- 3.2.2 Model Coordinate Systems
- 3.2.3 Applications of Supplemental Geometry
- 3.2.4 Part Features Not Fully Modeled
- 3.3 General Method Requirements [Go to Page]
- 3.3.1 Model Only
- 3.3.2 Model and Drawing
- 3.4 Management Data [Go to Page]
- 3.4.1 Management Data in the Data Set
- 3.4.2 Management Data on a Model
- 3.5 Security Marking [Go to Page]
- 3.5.1 Location of Security Marking on Models
- 3.5.2 Government, Department of Defense, and Other Federal Agencies Security Marking
- 3.5.3 Company Security Marking
- 3.5.4 Government Notices, Statements, and Legends
- 3.6 Views On Models
- 4 DESIGN MODEL REQUIREMENTS [Go to Page]
- 4.1 General [Go to Page]
- 4.1.1 Geometric Scale, Units, and Precision
- 4.1.2 Model Completeness
- 4.1.3 Assembly Model Completeness
- 4.1.4 Installation Model Completeness
- 5 COMMON REQUIREMENTS FOR PRODUCT DEFINITION DATA [Go to Page]
- 5.1 Common Requirements [Go to Page]
- 5.1.1 Display Management
- 5.1.2 Hard Copy
- 5.2 Model Requirements [Go to Page]
- 5.2.1 Associativity
- 5.2.2 Attributes
- 5.2.3 Annotation Planes
- 5.2.4 Leader Lines
- 5.2.5 Direction Dependent Tolerances
- 5.2.6 Indicating Limited Application of a Tolerance
- 5.2.7 Query
- 5.3 Drawing Requirements [Go to Page]
- 5.3.1 Orthographic Views
- 5.3.2 Axonometric Views
- 6 NOTES AND SPECIAL NOTATIONS [Go to Page]
- 6.1 Common Requirements
- 6.2 Model Requirements [Go to Page]
- 6.2.1 Notes Area Annotation Plane
- 6.2.2 General Notes
- 6.2.3 Local Notes
- 6.2.4 Flagnotes
- 6.2.5 Special Notations
- 6.3 Drawing Requirements [Go to Page]
- 6.3.1 Local Notes in Axonometric Views
- 7 MODEL VALUES AND DIMENSIONS [Go to Page]
- 7.1 Common Requirements [Go to Page]
- 7.1.1 Resolved Dimensions
- 7.2 Model Requirements [Go to Page]
- 7.2.1 Basic Dimensions
- 7.2.2 Size Dimensions
- 7.3 Drawing Requirements [Go to Page]
- 7.3.1 Presentation of Dimensions in Axonometric Views
- 8 PLUS AND MINUS TOLERANCES [Go to Page]
- 8.1 Common Requirements
- 8.2 Model Requirements [Go to Page]
- 8.2.1 Chamfers
- 8.2.2 Depth Specification
- 8.3 Drawing Requirements
- 9 DATUM APPLICATIONS [Go to Page]
- 9.1 Common Requirements
- 9.2 Model Requirements [Go to Page]
- 9.2.1 Datum Reference Frames and Model Coordinate Systems
- 9.2.2 Identification of Datum Features
- 9.2.3 Datum Target Identification and Attachment
- 9.2.4 Multiple Features Establishing a Datum
- 9.3 Drawing Requirements
- 10 GEOMETRIC TOLERANCES [Go to Page]
- 10.1 Common Requirements
- 10.2 Model Requirements [Go to Page]
- 10.2.1 Form Tolerances
- 10.2.2 Orientation Tolerances
- 10.2.3 Profile Tolerances
- 10.2.4 Location Tolerances
- 10.2.5 Runout Tolerances
- 10.3 Drawing Requirements [Go to Page]
- 10.3.1 Requirements Applicable to all Geometric Tolerances
- 10.3.2 Form Tolerances
- 10.3.3 Orientation Tolerances
- 10.3.4 Profile Tolerances
- 10.3.5 Position Tolerances
- 10.3.6 Runout Tolerances On a Drawing
- FIGURES [Go to Page]
- 2-1 Contents of a Product Definition Data Set
- 2-2 Contents of a Model
- 3-1 Left-Hand and Right-Hand Model Coordinate Systems
- 3-2 Design Model Cutting Plane
- 3-3 Design Model With Offset Section
- 5-1 Display Management
- 5-2 Annotation and Model Geometry Relationship
- 5-3 Tolerance Query Associativity
- 5-4 Simplified Feature Representation and Attributes
- 5-5 Annotation Planes Relative to Model Geometry
- 5-6 Graphic Display of Associated Annotation
- 5-7 Listing of Digital Element Identifiers
- 5-8 Queries for Datum Feature Symbols and Datum Target Symbols
- 5-9 Queries for Datum Targets
- 5-10 Queries for Coordinates and Supplemental Geometry
- 5-11 Annotated Model
- 5-12 Design Model and Drawing
- 5-13 Axonometric Views
- 7-1 Placement and Attachment of Basic Dimensions
- 7-2 Placement and Attachment of Size Dimensions
- 8-1 Attachment Techniques: Fillets, Rounds, and Chamfers
- 8-2 Attachment Techniques: Reliefs and Step Surfaces
- 8-3 Attachment Techniques: Countersinks and Oblique Surfaces
- 8-4 Attachment Techniques: Depth, Spotface, Remaining, Thickness
- 8-5 Attachment Techniques: Notches, Flats, and PIN Heights
- 9-1 Datum System and Coordinates Relationship
- 9-2 Datum Feature Symbol Attachments
- 9-3 Partial Surface as a Datum Feature
- 9-4 Datum Targets and Symbols Attachment
- 9-5 Equalizing Target Points Establish a Datum Axis on an Internal Cylindrical Surface
- 9-6 Two Cylindrical Features Establish a Datum Axis
- 9-7 Pattern of Features Establish a Datum Axis
- 9-8 Two Coaxial Features Establish a Datum Axis
- 9-9 Co-Planar Surfaces Establish a Datum Plane
- 9-10 Separated Surfaces Establish a Datum Plane
- 9-11 Datum Targets and Symbols in an Axonometric View
- 10-1 General Application of Geometric Tolerances – Coincident or Perpendicular Annotation Plane
- 10-2 Circularity – Sphere, Cylinder, Conical, or Revolved Surface
- 10-3 Cylindricity
- 10-4 Straightness – Directed by Line Element
- 10-5 Straightness – Directed by Ordinate Axis
- 10-6 Straightness – Cylindrical or Conical Surface
- 10-7 Straightness – Median Line or Median Plane
- 10-8 Orientation – Planar Surfaces
- 10-9 Each Element Orientation – Directed by Line Element
- 10-10 Each Element Orientation – Directed by Ordinate Axis
- 10-11 Orientation – Inclined Surface
- 10-12 Orientation – Cylinder or a Set of Opposed Parallel Surfaces
- 10-13 Orientation of an Axis With a Parallel Planes Tolerance Zone
- 10-14 Profile – Planar, Conical, or Revolved Surface
- 10-15 Profile – Multiple or Co-Planar Surfaces
- 10-16 Profile – Between Basis
- 10-17 Profile – All-Around Application
- 10-18 Profile – Unilaterally Disposed
- 10-19 Profile – Unequally Disposed
- 10-20 Line Profile – Directed by Line Element
- 10-21 Line Profile – Directed by Ordinate Axis
- 10-22 Position – Individual Patterns of Features
- 10-23 Position – Projected Tolerance Zones
- 10-24 Position – Extremities of Long Holes
- 10-25 Position – Elongated Holes (Slots)
- 10-26 Bi-directional Position – Polar or Rectangular
- 10-27 Position – Combined with Profile
- 10-28 Concentricity and Symmetry
- 10-29 Runout – Attachments and Associativity
- 10-30 Runout – Perpendicular and Cylindrical Surfaces
- 10-31 Runout – Spherical, Conical, and Revolved Surfaces
- 10-32 Axonometric Views – Feature Control Frames
- 10-33 Axonometric Views – Limited Area Application
- 10-34 Axonometric Views – Straightness, Each Element Applications
- 10-35 Axonometric Views – Parallel Planes Tolerance Zone
- 10-36 Axonometric Views – Multiple Surfaces
- 10-37 Axonometric Views – Between Basis
- 10-38 Axonometric Views – Profile Unilaterally Disposed
- 10-39 Axonometric Views – Profile Unequally Disposed
- TABLES [Go to Page]
- 7-1 Resolved Dimension Examples
- 8-1 Plus and Minus Tolerance Applications
- 10-1 Form Tolerances
- 10-2 Orientation Tolerances
- 10-3 Profile Tolerances
- 10-4 Location Tolerances
- 10-5 Runout Tolerances
- MANDATORY APPENDIX [Go to Page]
- I SYMBOLS [Go to Page]