ENGT 123 Introduction to Geometric Dimensioning and Tolerancing

4 credits

This is a more advanced class on dimensioning with an added focus on tolerancing. Students will learn how dimensions relate to the form, fit, and function of the part by the application of linear and geometry tolerancing. ASME and ISO standards are used.

Prerequisites: ENGT 131, ENGT 132, and ENGT 121

Corequisites: ENGT 141, ENGT 225, and ENGT 283

Course Outcomes
Upon successful completion of this course students will be able to:

Apply industry standard dimensioning systems to parts and features on manufacturing drawings
Use correct geometry tolerancing techniques to areas of parts that mate with other parts.
Use the correct tolerancing techniques by discriminating between areas that need linear and form tolerancing on drawings
Apply tabular style dimensioning on industry drawings
Apply RC, LC, LT, LN, and FN fits on parts that fit together

Program Outcomes
This course teaches to the following program outcomes:

identify the elements and principles of mechanical design
demonstrate industry ready skills and basic drafting fundamentals, concepts and techniques

Global Outcomes
This course teaches to the global outcome of critical thinking.

Total Hours: 60 Lecture Hours: 20 Lab or Clinical Hours: 40