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Tolerancing Strategies with GD&T

Description:

Tolerancing strategies are rarely taught in engineering programs. Designers and engineers are left to fend for themselves, frequently pulling past design practices forward, whether there is a rational basis to do so or not.

This advanced three-day course combines tolerancing concepts with statistical methods. We examine part tolerances, fixture tolerances, gage tolerances, assembly tolerances and the interactions between them. Tolerance stacks are evaluated via worst case analysis and a variety of statistical techniques. Strategies for robust design capitalize on operational definitions of GD&T to minimize loss to society.


Course Outline:

  • Selective Review of GD&T
  • Introduction to Stack-Up Analysis
  • Understanding Dimensional Variation
  • Datum Schemes and Strategies
  • Common Tolerancing Applications
  • Tolerance Stack Analysis Methods
  • Tolerance Design Methods
  • Dimensional Management
  • Process Capability for Positional Tolerances
  • Components and Assemblies


    Key Course Objectives:


  • Review recent changes to ASME Y14.5 - 2009

  • Perform stack up analysis for simple linear stacks

  • Perfom stack up analysis with GD&T and bonus tolerances

  • Select appropriate solutions from six stack analysis methods

  • Determine process capability requirements for components





  • Mark A. Morris has more than 30 years experience in tooling and manufacturing as a skilled machinist, toolmaker, college instructor, technical writer, and quality professional in roles from Quality Engineer to Director of Continuous Improvement. His expertise lies in dimensional issues, reliability, maintainability, and quality systems. Mr. Morris' credentials include undergraduate degrees focused on manufacturing engineering, industrial education, and metalworking; Master of Education degree from the College of Technology at Bowling Green State University; CQE, CRE, and CQA certifications from the American Society for Quality; and Senior Level Geometric Dimensioning and Tolerancing Professional (GDTP) certification from the American Society of Mechanical Engineers. Mr. Morris also has served as Education Chair for the Ann Arbor section of ASQ, teaching candidates to become ASQ Certified Quality Engineers. He presently serves as Chair of the Ann Arbor section of ASQ and as Adjunct Faculty for Eastern Michigan University.






    Course Section
    Course: CEQU 110-00
    Term: 1353
    Section Number: 1
    Schedule Number: 18040
    Instructor(s): Mark Morris
    Location: Leslie E. Tassell M-TEC, 622 Godfrey SW, GR MI 49503
    Dates: Mar. 27 - 29, 2018 (Tue. - Thu., 8 a.m. - 5 p.m.)
    Units: Non-Credit
    Seats Remaining: 20
    Required Fees:
           Registration $875.00






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