Geometric Dimensioning & Tolerancing : Advanced concepts




Geometric Dimensioning & Tolerancing : Advanced concepts

Topics covered : 

  • Profile tolerance in depth

    • Relimited control of profile

    • Biased tolerance zone

    • Application of profile on Flange part

  • How are Patterns toleranced and what does the callout mean with multiple examples

  • Using Patterns as datums

  • Refinement of Orientation and Form in Position and Profile tolerance

  • Auxiliary datums - Datums apart from the datum reference frame.

  • Inclined datum features - two examples

  • Concept of simultaneous requirements- What does it mean ? What does it imply?

  • Difference between simultaneous and seperate requirements

  • Gauging with simultaneous requirements

  • Gauging with seperate requirements

  • Composite position control

  • Composite vs Multi segment position control

  • Composite Gauging

  • Composite Profile control vs multi segment profile control

  • Tolerancing of slots - Methods and their differences

  • Using slots as Datums

  • Datum Targets - Why use them ? When to use them ? How to use them ?

  • Inspection with datum targets

  • What is Zero positional tolerancing at MMC? with example and why use it?

  • What is Projected tolerance zone ? with example and why use it?

All the lectures are in form of

  • Short "to the point " explanations of concepts

  • Focus on practical examples

  • Learn the why and why not along with comparisons

Pre-requisites required:

  • Understanding of Basic concepts of GD&T like

    • Datums

    • Modifiers and material conditions

    • Tolerance zones

    • Symbol meanings

    • Concept of Size, Form , orientation, and location

    • Virtual conditions


Learn to interpret and apply advanced concepts of GD&T on patterns, slots, irregular parts and more

Url: View Details

What you will learn
  • Geometric Tolerancing of Patterns of features
  • Using Composite position control for controlling patterns and features
  • How to use Datum targets on irregular shape parts

Rating: 4.35849

Level: Intermediate Level

Duration: 5.5 hours

Instructor: Mufaddal Rasheed


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