Engineering Communication
March 22, 2022
Identifying Fasteners
March 22, 2022
Engineers use geometric tolerances to convey the design intent of the form or location of
features when size tolerances may be too restrictive.
By the end of this course, you will be able to
• List the geometric characteristics controlled by geometric tolerances
• Identify the symbols used in geometric tolerances
• Identify a feature control frame
• Identify the tolerance area of a feature control frame
• Identify the geometric characteristic area of a feature control frame
• Identify the datum references area of a feature control frame
• Identify a basic dimension
Course ID Number: DWG-3004