Dimensions in Mechanical Print Reading

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Course 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.
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Course Outline

Topics:
Dimension and Extension Lines
Calculated Dimensions
Dimensions on Circular Features
Size Variations – Limits and Tolerances
Surface Finish Designations
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.
• Differentiate types of surface finish designations.
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More Information

Language English
Course Length 0.50 hours
Duration of Access 1 year
Instructor Self Study
Vendor ITC Learning
Prerequisites/Audience Prerequisites: Basic knowledge of assembly and detail drawings and lines is recommended.
Requirements/Materials Included Hardware/Software Requirements
• Minimum: 486 66-MHz system, 16MB of RAM, color monitor
• Recommended: Pentium 100-MHz system, 32MB of RAM, color monitor
• 50-70MB free disk space on C drive
• Windows 95 or greater
• Recommended browsers: Netscape Navigator, version 6 or greater, or Internet Explorer, version 4.01 or greater
• High speed Internet connection
• CD-ROM drive, 2X or greater if running the lesson from a CD-ROM
• Cookies and Java must be enabled
• Windows Media Player, version 7 or greater
• Disable popup blockers
Price: $ 9.00 (USD)
Add to Cart

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