Jul 18, 2024  
College Catalog 2022-2023 
    
College Catalog 2022-2023 [ARCHIVED CATALOG]

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ATDD 1920 - Drafting-Geometric Dimensioning & Tolerancing Fundamentals

Credit Hours: 2.00


Prerequisites: ATDD 1900  or ATDD 1950   

The content for this course is based on the latest ANSI/ASME Y14.5 Dimensioning and Tolerancing Standard. An introduction to tolerancing, symbology, form controls, datum referencing, orientation controls, position controls, runout and profile controls, location of fixed and floating fasteners, position of coaxial features and position on non-cylindrical features.

Billable Contact Hours: 2

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Transfer Possibilities
Michigan Transfer Network (MiTransfer) - Utilize this website to easily search how your credits transfer to colleges and universities.
OUTCOMES AND OBJECTIVES
Outcome 1: Upon completion of this course, the learner will be able to describe Geometric Dimensioning and Tolerancing (GD&T) of engineering drawing symbols, dimensioning requirements, dimensioning applications and limits of size.

Objectives:

  1. Using the material presented on GD&T, apply symbols to dimensioning requirements to engineering drawings with 80% accuracy.
  2. Using the material presented on GD&T, apply dimensioning applications and limits of size to engineering drawings with 80% accuracy.
  3. Using the material presented on GD&T, apply Form Tolerancing to engineering drawings with 80% accuracy.

Outcome 2: Upon completion of this course, the learner will be able to describe Geometric Dimensioning and Tolerancing (GD&T) of engineering drawing Form Tolerancing, Datum’s, Orientation Tolerancing and Location Tolerancing.

Objectives:

  1. Using the material presented on GD&T, apply Datum’s and Datum referencing to engineering drawings with 80% accuracy.
  2. Using the material presented on GD&T, apply Orientation Tolerancing to engineering drawings with 80% accuracy.
  3. Using the material presented on GD&T, apply Position Tolerancing to engineering drawings with 80% accuracy.
  4. Using the material presented on GD&T, apply Symmetry Tolerancing to engineering drawings with 80% accuracy.
  5. Using the material presented on GD&T, apply Concentricity Tolerancing to engineering drawings with 80% accuracy.

Outcome 3: Upon completion of this course, the learner will be able to describe Geometric Dimensioning and Tolerancing (GD&T) of engineering Runout Tolerancing, Profile Tolerancing, practical applications and dimensional calculation methods.

Objectives:

  1. Using the material presented on GD&T, apply Runout Tolerancing to engineering drawings with 80% accuracy.
  2. Using the material presented on GD&T, apply Profile Tolerancing to engineering drawings with 80% accuracy.
  3. Using the material presented on GD&T, apply dimensional measurement calculations to engineering drawings with 80% accuracy.

COMMON DEGREE OUTCOMES (CDO)
• Communication: The graduate can communicate effectively for the intended purpose and audience.
• Critical Thinking: The graduate can make informed decisions after analyzing information or evidence related to the issue.
• Global Literacy: The graduate can analyze human behavior or experiences through cultural, social, political, or economic perspectives.
• Information Literacy: The graduate can responsibly use information gathered from a variety of formats in order to complete a task.
• Quantitative Reasoning: The graduate can apply quantitative methods or evidence to solve problems or make judgments.
• Scientific Literacy: The graduate can produce or interpret scientific information presented in a variety of formats.

CDO marked YES apply to this course:
Communication: YES
Critical Thinking: YES
Global Literacy: YES
Information Literacy: YES
Quantitative Reasoning: YES
Scientific Literacy: YES

COURSE CONTENT OUTLINE
 

  1. Introduction and Orientation to the Course Introduction to Dimensioning and Tolerancing
  2. Dimensioning and Tolerancing Symbols
  3. Dimensioning Requirements
  4. Dimensioning Applications and Limits of Size
  5. Form Tolerancing
  6. Datums and Datum References
  7. Orientation Tolerancing
  8. Position Tolerancing - Fundamentals
  9. Position Tolerancing - Expanded Principles, Symmetry and Text and Study Guide Review Questions
  10. Concentricity
  11. Runout Tolerancing
  12. Profile Tolerancing
  13. Tolerancing-Applications and Calculations Methods

Primary Faculty
Richter, Lisa
Secondary Faculty
Gordon, Victoria
Associate Dean
Jewett, Mark
Dean
Hutchison, Donald



Official Course Syllabus - Macomb Community College, 14500 E 12 Mile Road, Warren, MI 48088



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