Datum Schemes with GD&T

This three-day seminar will upgrade your knowledge of GD&T. Use the advanced methods to avoid datum problems. Protect your company from inadequate datum schemes.

Seminar Content

Selective Review of the Basics
Introduction to ASME Y 14.5-M 1994
Form and Orientation Controls
Data and Datum Schemes
Position Tolerance Controls
Material Condition Modifi ers
Profi le Tolerance Controls
Runout, Symmetry and Coaxial Controls

Fundamentals of Datums
Six Degrees of Freedom
Qualifi cation of Datum Features
Advantages of a Datum System
Common Datum Misconceptions
Common Errors in the Use of Datums

Issues Regarding Part Restraint
Partial Restraint vs. Full Restraint
Manufacturing Needs and Inspection Requirements
Restraint Notes for Non-Rigid Parts

Common Types of Datum Features
Planar, Coplanar and Offset Planar Surfaces

Cylindrical, Coaxial or Multiple Parallel Cylinders
Single Width, Coplanar Widths or Multiple Parallel Widths
Inane Datum Schemes

Preventing Dimensional Issues and Concerns
Advanced Product Quality Planning
Failure Mode and Effects Analysis
Production Part Approval Process

Datum Target Applications
Datum Targets in Manufacturing
Datum Targets in Inspection
Rational basis for Datum Targets

Special Datum Applications
Single and Multiple Screw Threads
Gears and SP Lines as Datum Features
Temporary and Permanent Datum Features

Common Datum Errors
Confl icting Datum Schemes
Unrepeatable Datum Schemes
Implied Datum Schemes

Complimentary breakfast and lunch included.

Each participant will receive a comprehensive manual at the start of the seminar and upon successful completion, participants will receive certification.

 

 
 
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