Advanced Geometric Dimensioning and Tolerancing

    Course Content:
  • The Advanced G, D & T class will be a continuation of the Basic G,D &T course covering extensive detail. The Advanced course will include practical application and technical discussions.
  • Discuss significant changes to ASME-Y-14/5-1994 DIMENSIONING AND TOLERANCING STANDARD
  • Understand engineering drawings
  • Understand GD&T is superior to coordinate tolerancing
  • Understand key terms and effect on drawing interpretation
  • Understand the modifiers and symbols used in GD&T
  • Understand Rule #1 and Rule #2
  • Understand basic dimensions, virtual condition, inner, outer & worst-case boundary and bonus tolerance
  • Interpret the flatness control
  • Interpret the straightness control
  • Interpret the circularity control
  • Interpret the cylindricity control
  • Understand the datum system
  • Interpret datum targets
  • Interpret feature of size datum specifications (RFS)
  • Interpret feature of size datum specifications (MMC)
  • Interpret the perpendicularity control
  • Interpret the angularity control
  • Interpret the parallelism control
  • Understand the fundamental concepts of tolerance of position (TOP): definitions, advantages, basic theories Interpret RFS and MMC TOP applications
  • Interpret tolerance of position special applications
  • Calculate TOP values for fixed and floating fasteners
  • Interpret the concentricity control
  • Interpret the symmetry control
  • Interpret the circular runout control
  • Interpret the total runout control
  • Understand profile tolerancing
  • Interpret the profile of a surface control
  • Interpret the profile of a line control

Please note that the 2009 Updates will be included in class.
*Please note that the check should be made payable to MASCPA and mailed to MASCPA, 160 Roosevelt Ave., Suite 400, York PA 17401. Register by:

*Please note that this class is sponsored by the Electronics Consortium. To receive the discounted price, the class participants must confidentially and securely supply their social security number. Any company interested in joining the Electronics Consortium, please call Tammy Marcase at 717-843-3891. Payment must accompany non-member registration. Cancellations five business working days or less and ‘no shows’ will be charged full course price. Substitutions are welcome. Questions: Fax/Mail/Call: Tammy Marcase, 160 Roosevelt Ave., Ste 400, York, PA 17401, Phone – (717) 843-3891, Fax - (717) 854-9445, E-mail:

"We look forward to strengthening 
our existing relationship" 
– Local economic development official
The Manufacturers' Association
160 Roosevelt Avenue
York, PA 17401
(717) 843-3891