Cohort 3 Advanced GD&T

Dec 8-12, 2025

MATERIALS

Course slides supplied by University of Hartford

COURSE PREREQUISITE(S)

PW Certificate Course on Fundamentals of Manufacturing Metrology OR Familiarity with the course contents

COURSE OVERVIEW

GD&T is a system for defining and communicating engineering tolerances by using a symbolic language on engineering drawings that describe nominal (theoretically perfect) geometry of controlled features, as well as their allowable variation in size, other geometrical characteristics (form, orientation, location) and variation between features. Per this language, dimensions are selected to suit function and mating relationship of a part and are subject to a unique interpretation. The course focuses on the fundamental understanding of the 14 tolerances and their inspection techniques, concepts of datums, features, feature modifiers, datum modifiers, datum boundaries, and design of functional gauging. Practical aspects of different call-outs are discussed with opportunity for hands-on experience.

TARGET AUDIENCE

Managers, Engineers, Technicians Mechanical Design/Product Definition

 Aerodynamics

 Metrology

 Structures & Dynamics

 Manufacturing

 Quality Assurance

COURSE OBJECTIVES

Upon completion of this certificate program, students should have a solid overview of:

(i) Dimensions and tolerances based on ASME Y14.5-2009

(ii) Designing /selection of gages for inspection

(iii) Composite and multiple single-segment tolerancing

(iv) Stack-up analysis for assembly purposes

COURSE SPECIFIC LOGISTICS

COURSE DURATION: Five (5) days per schedule above and what’s posted on Eventbrite website

COURSE HOURS: 8:00 AM – 5:00 PM (Eastern Time, US), all five days.

INSTRUCTOR: Professor Chittaranjan Sahay (860) 768-4852 c2FoYXkgfCBoYXJ0Zm9yZCAhIGVkdQ==,

Prof. Suhash Ghosh (Z2hvc2ggfCBoYXJ0Zm9yZCAhIGVkdQ==)

COST: $1,850 per student

PWA CONTACTS: Peter E. Teti, Quality Engineering Fellow (cGV0ZXIgISB0ZXRpIHwgcHJhdHR3aGl0bmV5ICEgY29t)

Samantha Schadtle (c2FtYW50aGEgISBzY2hhZHRsZSB8IHByYXR0d2hpdG5leSAhIGNvbQ==)

Also check out other Workshops in Bloomfield, Arts events in Bloomfield, Fine Arts events in Bloomfield.