DR 229 - Detail Drafting
Description
This is an advanced drafting course that involves industrial drafting practices relative to standards, design layout, sectioning, dimensioning, tolerancing (size and GDT), detailing and checking. Working drawings and engineering change order procedures are included in the course drawings.
Credit Hours: 3
Contact Hours: 4
Prerequisites/Other Requirements: EG 110 (C or Higher)
English Prerequisite(s): None
Math Prerequisite(s): None
Course Corequisite(s): None
Academic Program Prerequisite: None
Consent to Enroll in Course: No Department Consent Required
Dual Enrollment Allowed?: Yes
Number of Times Course can be taken for credit: 1
Programs Where This Course is a Requirement:
Mechanical Design, A.A.A.S., Mechanical Design Certificate
Other Courses Where This Course is a Prerequisite: DR279
Other Courses Where this Course is a Corequisite: None
Other Courses Where This course is included in within the Description: None
General Education Requirement:
None
General Education Learner Outcomes (GELO):
NA
Course Learning Outcomes:
1. Apply the appropriate ANSI or ISO standards to a given detail drawing.2. Apply the following types of dimension syles to a mechanical drawing: ordinate, baseline, dual, tabular. 3. Tolerance drawings using general tolerances, local tolerances, limits, bilateral and unilateral tolerances. 4. Given surface finish constraints, use appropriate symbology to designate those surface finishes on the drawing. 5. Using the charts of running fits and clearances, properly apply the dimensions and tolerances on each mating component. 6. Understand and apply GDT dimensions, tolerances, material conditions and datum’s to a drawing. 7. Create the following section views: full, half, broken-out, offset, revolved, and removed. 8. Properly apply common fasteners and specifications to an assembly drawing. 9. Create a complete set of working drawings including: assembly drawing, BOM, detail sheets, engineering change orders. 10. Identify the best solution to a problem or issue. 11. Complete work accurately, with attention to detail.
Course Outline:
I. Introduction and Survey II. Drawing Standards A. ANSI B. ISO C. Company Standards III. Dimension A. Dimensioning Rules B. Types of Dimension C. Styles of Dimension IV. Tolerances A. Standard and General Tolerances B. Local Tolerances C. Unilateral / Bilateral D. General Practices V. Surface Finishes A. Symbols B. Specification VI. Running Fits and Clearances A. Types of Fits B. Reading Standard Fits Charts C. Applications VII. Geometric Dimensioning and Tolerancing A. Interpreting GDT Symbols B. Conditions C. Datums D. Applying GDT on a Conventional Drawing VIII. Section Views A. Use of Section Views B. Full, Half, Broken Out, Removed, Offset, Aligned, and Revolved IX. Standard Parts A. Proper Application B. Representation and Specification X. Working Drawings A. Assembly Drawing B. Exploded Drawing C. Bill of Materials D. Detail Sheets E. Engineering Change Orders
Approved for Online and Hybrid Delivery?:
Yes
Instructional Strategies:
Audio-Visual Materials: 10%Lectures: 30% Demonstration: 10% Laboratory Activities: 50%
Mandatory Course Components:
None
Equivalent Courses:
None
Accepted GRCC Advanced Placement (AP) Exam Credit: None
AP Min. Score: NA
Name of Industry Recognize Credentials: None
Course prepares students to seek the following external certification:
No
Course-Specific Placement Test: None
Course Aligned with ARW/IRW Pairing: N/A
Mandatory Department Assessment Measures:
None
Course Type:
Program Requirement- Offering designed to meet the learning needs of students in a specific GRCC program.
Course Format:
Lecture/Lab - Must meet Lecture & Lab Ratios
Total Lecture/Lab Hours Per Week: 4
People Soft Course ID Number: 101390
Course CIP Code: 15.9999
Maximum Course Enrollment: 24
High School Articulation Agreements exist?: No
If yes, with which high schools?: NA
Non-Credit GRCC Articulation Agreement With What Area: No
Identify the Non Credit Programs this Course is Accepted: NA
School: School of STEM
Department: Architectural and Mechanical Design
Discipline: DR
First Term Valid: Fall 2019 (8/1/2019)
1st Catalog Year: 2019-2020
Faculty Credential Requirements:
Master’s Degree (GRCC general requirement), Professionally qualified through work experience in field (Perkins Act or Other) (list below)
Faculty Credential Requirement Details:
The instructor must know Mechanical Drafting and CAD Design thoroughlyHe or she must know Auto CAD and SolidWorks software along with other CAD software.He or she must have good interpersonal skills.Must have 4,000 hours of work experience.
Major Course Revisions: N/A
Last Revision Date Effective: 20250224T18:42:25
Course Review & Revision Year: 2029-2030
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