What you'll 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
- Projected Tolerance zone
- Methodology of tolerancing slots
- Comparison of composite control vs multi segment control
- Refinement of orientation of form controls
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
