Dimensions in Mechanical Print Reading
About this class
Identify the use of dimension and extension lines in mechanical print reading, and how to calculate dimensions, tolerance, and limits.
Prerequisites
Basic knowledge of assembly and detail drawings and lines is recommended.
Description
This is the third lesson in the iKNOW® Mechanical Print Reading Library. This lesson explains the use of dimension and extension lines in mechanical print reading, and how to calculate dimensions, tolerance, and limits. The use of surface finish designations is also discussed.
Objectives
Recognize and define dimension lines, Recognize and define extension lines, Identify and measure dimensions on circular features, Use calculated dimensions, Demonstrate how calculated dimensions are used and why, Define and calculate tolerance, Define and calculate limits and?Differentiate types of surface finish designations.
Content
General
Dimensions in Mechanical Print Reading
This is the third lesson in the iKNOW™ Mechanical Print Reading Library.
This lesson explains the use of dimension and extension lines in
mechanical print reading, and how to calculate dimensions, tolerance,
and limits. The use of surface finish designations is also discussed.
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Dimensions in Mechanical Print Reading
