2021-2022 Catalog [ARCHIVED CATALOG]
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DESN 104 - Mechanical Graphics
PREREQUISITES: DESN 101 - Intro to Design Technology
PROGRAM: Design Technology
CREDIT HOURS: 3
LECTURE HOURS: 2
LAB HOURS: 2
DATE OF LAST REVISION: Fall, 2011
This course covers working drawings both in detailing and assembly. Presents fastening devices, thread symbols and nomenclature, surface texture symbols, classes of fits, and the use of parts lists, title blocks and revision blocks.
MAJOR COURSE LEARNING OBJECTIVES: Upon successful completion of this course the student will be expected to:
- Identify and draw various fastening devices.
- Draw thread symbols and understand thread nomenclature.
- Develop proper surface texture symbols.
- Calculate classes of fits.
- Develop a parts list.
- Complete accurate title and revision blocks.
- Research and utilize various standard parts.
- Develop detailed part and assembly drawings.
COURSE CONTENT: Topical areas of study include - Dimensioning fundamentals and practices
Tolerancing, fits and allowances
Machined surfaces and symbology
Threads nomenclature and symbolism
Fastening devices
Complete set of working drawings
Course Addendum - Syllabus (Click to expand)
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