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ASME Y14.5-2009 to -2018 Update Coach

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This course is intended for those who already know GD&T in accordance with the ASME Y14.5-2009 Standard. This is not for someone who is new to GD&T.

This 4 1/2 hour class will highlight the changes in the updated 2018 Standard, including new symbols. The layout of Standard has also been revised with all sections being renumbered.

Upon completion, Tec-Ease will issue it's standard Certificate of Completion for The GD&T 2018 Update.

 

ASME Y14.5-2009 to -2018 Update

ASME Y14.5-2018 Update CBT

ASME Y14.5-2009 to -2018 Update Coach

This course should take 4 1/2 hours to complete.

Section 1 - Introduction to The ASME Y14.5 Update

  • Why make a revision to the Y14.5 Standard?
  • Principal Changes
  • Additions of Section 1 - 4
  • Scope
  • Mandatory, Recommended, Guidance and Optional Words
  • Section 2 - References

  • Cited Standards
  • Section 3 - Definitions

  • Boundary Inner and Outer Boundary
  • Boundary Least Material and Maximum Material Boundary
  • Datum Feature Simulator
  • Free State, Pattern, Regardless of Feature Size, Restrained
  • New Definitions
  • Deleted Definitions
  • Section 4 - Fundamental Rules, Tolerancing, Defaults and Dimensioning Practices

  • Fundamental Rules
  • Repetitive Features and Dimensions
  • Section 5 - Tolerancing, Interpretation of Limits, Limits of Size, and Material Condition Modifiers

  • Tolerance Expression
  • Angle Tolerances
  • Tolerance Accumulation Between Surfaces
  • Rule #1 The Envelope Principle (Variations of Form)
  • Exception of Rule #1
  • Directly Toleranced Radius
  • Controlled Radius Tolerance
  • Section 6 - Symbology

  • Datum Target Symbol
  • Free State Symbol
  • Continuous Feature
  • Moveable Datum Targets
  • Dynamic Profile Tolerance Zone Modifier
  • From-To Symbol
  • Projected Tolerance Zone
  • Section 7 - Datum Reference Frames

  • The Geometric Counterpart
  • Unit Vectors
  • Datum Feature Controls
  • Datum Features Applicable RMB
  • Effects of Straightness of Datum Simulation
  • Determining a Worst-Case Material Boundary
  • Translation Modifier
  • Common Datum Features
  • Offset Planar Datum Feature
  • Restrained Condition
  • Datum Reference Frame Identification
  • Customized Datum Reference Frames & Composite Tolerances
  • Section 8 - Form

  • Form Controls on Continuous Features
  • LMC and Straightness
  • Circularity Feature Control Frame
  • Cylindricity Feature Control Frame
  • Section 9 - Orientation

    Section 10 - Tolerances

  • Concentricity
  • Symmetry
  • MMC Intended for Clearance Fit Applications
  • Projected Tolerance Zone
  • Identifying Multiple Features of Size Within a Pattern
  • Separate Requirements Allowed for Datums Referenced at LMB
  • Section 11 - Profile

  • Unilateral and Unequally Disposed Profile Tolerance
  • Additional Nonuniform Tolerance Zone Specification Method
  • Profile on Nonsize Datum Features
  • When the Toleranced Feature Includes Datum Targets
  • Profile with Continuous Feature
  • Orientation of Line Element Using Profile
  • Dynamic Profile Tolerance Zone
  • Section 12 - Runout

  • Designed Interruptions are Ignored for Inspection
  • New Toleranced Zone Descriptions
  • Relationship Between Runout and Size Tolerances
  • Runout on a Tangent Plane
  • Runout Relative to an Axis of Rotation in an Assembly