practice problems - iowa state universityhome.engineering.iastate.edu/~jcshahan/technical...
TRANSCRIPT
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Technical Graphics:
Standard Dimensioning
Practice problems
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Standard Practice
DO NOT “This is the way I’ve always done it”
“This is the way I was taught”
“This is the way the company I work for does it”
DO “Apply the Standard”
Use Good References
Use “Good Examples”
8/27/2010 - jcs Standard Dimensioning Practice Problems
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Standard Practice - Guidelines(Jim’s Version)
DO NOT Cross dimension lines
Crowd dimensions
Repeat dimensions
DO Include overall dimensions
Place dimensions in the contour / best view
Keep dimensions between views
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ExampleGr 1.16a
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Example: Gr 1.16a
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Example: Gr 1.16a
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ExampleGr 1.16b
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Example: Gr 1.16b
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Example: Gr 1.16b
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In-classGr 1.16c
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ExampleGr 1.16d
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Example:Gr1.16d
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Example:Gr1.16d
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ExampleGr 1.16e
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Example:Gr 1.16e
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ExampleGr 1.16f
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ExampleGr 1.16g
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ExampleGr 1.16h
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ExampleGr 1.16i
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9/4/2009 - jcs Standard Practice - Dimensioning9/4/2009 - jcs Standard Practice - Dimensioning9/4/2009 - jcs Standard Practice - Dimensioning
Example 1
9/4/2009 - jcs Standard Practice - Dimensioning
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9/4/2009 - jcs Standard Practice - Dimensioning9/4/2009 - jcs Standard Practice - Dimensioning9/4/2009 - jcs Standard Practice - Dimensioning
Example 1: Solution
9/4/2009 - jcs Standard Practice - Dimensioning
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9/4/2009 - jcs Standard Practice - Dimensioning9/4/2009 - jcs Standard Practice - Dimensioning9/4/2009 - jcs Standard Practice - Dimensioning
Example 2
9/4/2009 - jcs Standard Practice - Dimensioning