DRF 121 122 - Mechanical Drafting I II

Institution:

Virginia Highlands Community College

Subject:

Description:

Prerequisite for DRF 122: DRF 121 Teaches basic principles of machine drafting and design, drafting instruments and materials, engineering lettering, orthographic projection, freehand detail drafting. Explains geometric construction, sectioning, primary and secondary auxiliaries, dimensioning, tolerances and allowances, pictorial drawing, threads and common fasteners, detail and assembly drawing. Lecture 3 hours, Laboratory 12 hours, Total 15 hours per week.

Credits:

7.00

Credit Hours:

Prerequisites:

Corequisites:

Exclusions:

Level:

Instructional Type:

Multiple

Notes:

Additional Information:

Historical Version(s):

Institution Website:

www.vhcc.edu

Phone Number:

(276) 739-2400

Regional Accreditation:

Southern Association of Colleges and Schools

Calendar System:

Semester

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