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

Dimensions in Mechanical Print ReadingThis is the third lesson in the iKNOWâ„¢ 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.

  • activity icon Dimensions in Mechanical Print Reading

Curriculum

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