Contents
Catalog Links

EDD 233 Engineering Drafting and Design III

This advanced drafting course reinforces engineering drawing and its applications. This course includes the theories of all types of section drawings, detail and assembly drawings, welding drawings, and development drawings. Surface texture, geometric dimensioning and tolerancing (GD&T), and threaded and miscellaneous fasteners are also discussed in depth.

Credits

3

Prerequisite

Prerequisite: EDD 142 and EDD 171

See Course Syllabus

Course Number and Title:

EDD 233 Engineering Drafting and Design III

Campus Location

  • Stanton

Prerequisites

Prerequisite: EDD 142 and EDD 171

Course Credits and Hours

3 credit(s)

2 lecture hours/week

2 lab hours/week

Course Description

This advanced drafting course reinforces engineering drawing and its applications. This course includes the theories of all types of section drawings, detail and assembly drawings, welding drawings, and development drawings. Surface texture, geometric dimensioning and tolerancing (GD&T), and threaded and miscellaneous fasteners are also discussed in depth.

Required Text(s)

Obtain current textbook information by viewing the campus bookstore - https://www.dtcc.edu/bookstores online or visit a campus bookstore. Check your course schedule for the course number and section.

Core Course Performance Objectives (CCPOs)

  1. Describe and draw full, half, offset, revolved, removed, aligned, and broken-out sections.  (CCC 1, 2, 3, 4, 5, 6; PGC 1, 3, 4, 5)
  2. Prepare a complete set of working drawings.  (CCC 1, 2, 3, 4, 5, 6; PGC 1, 3, 4, 5)
  3. Describe and prepare welding drawings.  (CCC 1, 2, 3, 4, 5, 6, 7; PGC 1, 3, 4, 5)
  4. Describe and draw radial line and parallel line development drawings.  (CCC 1, 2, 3, 4, 5, 6; PGC 1, 3, 4, 5)
  5. Interpret and apply GD&T to drawings.  (CCC 1, 2, 3, 4, 5, 6; PGC 1, 3, 4, 5,)

See Core Curriculum Competencies and Program Graduate Competencies at the end of the syllabus. CCPOs are linked to every competency they develop.

Measurable Performance Objectives (MPOs)

Upon completion of this course, the student will:

  1. Describe and draw full, half, offset, revolved, removed, aligned, and broken-out sections. 
    1. Identify the need for sectional views in order to clarify interior features of a part.
    2. Differentiate and draw sectional views, including full, half, offset, removed, revolved, aligned, and broken-out sections.
    3. Draw proper cutting-plane line representations.
    4. Prepare drawings with conventional revolutions and conventional breaks.
  2. Prepare a complete set of working drawings.
    1. Draw a complete set of working drawings, including details, assemblies, and parts lists.
    2. Prepare written specifications of purchase parts for the parts list.
    3. Properly group information on the assembly drawing with identification numbering systems.
    4. Explain the engineering change process, and prepare engineering changes.
  3. Describe and prepare welding drawings.
    1. Identify welding processes.
    2. Draw welding representations, and provide proper welding symbols and notes.
    3. Draw weldments from engineering sketches and actual industrial layouts.
  4. Describe and draw radial line and parallel line development drawings.
    1. Draw surface development drawings.
    2. Draw radial line and parallel line development drawings.
    3. Explain when stampings are used.
  5. Interpret and apply GD&T to drawings.
    1. Explain the purpose of geometric tolerancing.
    2. Use datum feature symbols and datum target symbols on drawings.
    3. Properly place geometric characteristic, material condition, and material boundary symbols in feature control frames.
    4. Describe methods for identifying datum surfaces, target points, areas, lines, center planes, and axes on drawings.

Evaluation Criteria/Policies

The grade will be determined using the Delaware Tech grading system:

90-100 = A
80-89 = B
70-79 = C
0-69 = F
Students should refer to the Catalog/Student Handbook for information on the Academic Standing Policy, the Academic Integrity Policy, Student Rights and Responsibilities, and other policies relevant to their academic progress.

Final Course Grade

Calculated using the following weighted average

Evaluation Measure

Percentage of final grade

Drawing Exercises (Formative)

40%

Exams (Summative) (Equally Weighted)

50%

Group Project (Summative)

10%

TOTAL

100%

Program Graduate Competencies (PGCs are the competencies every graduate will develop specific to his or her major)

  1. Prepare detailed mechanical, machine, architectural, structural, HVAC, industrial piping, and electrical/electronics drawings for light commercial, manufacturing, and industrial companies.
  2. Perform routine structural design calculations required to size steel beams, columns, and decking materials in accordance to AISC standards and reinforced concrete slabs and foundation footings in accordance to ACI standards.
  3. Support manufacturing office administration activities with the ability to read and interpret drawings and specifications, prepare technically accurate drawings using both manual and CAD techniques, perform quantity surveys and organize cost data for cost estimating functions, prepare or check shop drawings, assist in the planning or coordinating of manufacturing activities, assist designers, and coordinate the preparation and review of bid packages.
  4. Provide meaningful and innovative assistance to supervising engineers or designers by developing layout design solutions to manufacturing problems, recommending alternate material substitutions or methods of production, and applying reference resources to collect, organize, and analyze required research data.
  5. Collect, organize, and analyze data for manufacturing machine parts, and prepare plans for department and/or client approval.

Core Curriculum Competencies (CCCs are the competencies every graduate will develop)

  1. Apply clear and effective communication skills.
  2. Use critical thinking to solve problems.
  3. Collaborate to achieve a common goal.
  4. Demonstrate professional and ethical conduct.
  5. Use information literacy for effective vocational and/or academic research.
  6. Apply quantitative reasoning and/or scientific inquiry to solve practical problems.

Students in Need of Accommodations Due to a Disability

We value all individuals and provide an inclusive environment that fosters equity and student success. The College is committed to providing reasonable accommodations for students with disabilities. Students are encouraged to schedule an appointment with the campus Disabilities Support Counselor to request an accommodation needed due to a disability. The College's policy on accommodations for persons with disabilities can be found in the College's Guide to Requesting Academic Accommodations and/or Auxiliary Aids Students may also access the Guide and contact information for Disabilities Support Counselors through the Student Resources web page under Disabilities Support Services, or visit the campus Advising Center.

Minimum Technology Requirements

Minimum technology requirements for online, hybrid, video conferencing and web conferencing courses.

Academic Integrity

https://dtcc.smartcatalogiq.com/Current/Catalog/Academics/Academic-Integrity

Attendance

https://dtcc.smartcatalogiq.com/Current/Catalog/Search?q=attendance

Cell phone/Electronic Device

https://dtcc.smartcatalogiq.com/Current/Catalog/Student-Policy/Cell-Phone-and-Electronic-Device-Policy

Tuition Adjustment Policy

https://dtcc.smartcatalogiq.com/Current/Catalog/Financial/Tuition-Fee-Adjustment-Policy-Course-or-Semester-Withdrawal