CCOG for MCH 115B Spring 2023
- Course Number:
- MCH 115B
- Course Title:
- Geometric Dimensioning and Tolerancing II
- Credit Hours:
- Lecture Hours:
- Lecture/Lab Hours:
- Lab Hours:
Addendum to Course Description
GD&T II is presents a additional features of GD&T that will be of interest to machinists, metrologists, and engineers.
A Practical Guide to Geometric Tolerancing per ASME Y14.5-2009 by Scott Neumann and Al Neumann. ISBN 087263865-0
Intended Outcomes for the course
Upon completion of the course students should be able to:
- Apply both rectangular and feature based datum reference frames in measurements.
- Competently measure a profile tolerance.
- Competently measure a coaxial tolerance.
- Understand and explain shape tolerances.
This class continues the presentation of GD&T concepts that will be of use to advanced machinists, metrologists, and engineers.
Course Activities and Design
Presented by means of audio visual presentations, demonstrations, and research activities. The course activities and design emphasize the development of skills and knowledge outcomes prescribed by established industry standards. The identified outcomes will be achieved by means of individual and team activities.
Outcome Assessment Strategies
The final grade will be based on the average of a mid-term and a final exam. The exams present problems related to tolerances similar to those presented in the textbook exercises.
Course Content (Themes, Concepts, Issues and Skills)
Text Section 7 - Datum Feature Modifiers
Text Section 8 - The Datum Reference Frame II Targets and Irregular surfaces
Text Section 9 - The Datum Reference Frame III Advanced Concepts
Text Section 12 - Profile Tolerances
Text Section 13 - Position Tolerances
Text Section 14 - Coaxial Tolerances
Text Section 15 - Fastener Formulas and Screw Threads
Text Section 16 - Boundaries