13aFits+and+Tolerances+2010

13aFits+and+Tolerances+2010 - Tolerances and Fits Autumn...

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1 Sheet Course: Introduction to Engineering Graphics and Visualization copyright 2010, Georgia Institute of Technology Tolerances and Fits Autumn 2009 1
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2 Sheet Course: Introduction to Engineering Graphics and Visualization copyright 2010, Georgia Institute of Technology Tolerance Tolerance is the total amount a dimension may vary. It is the difference between the maximum and minimum limits. Ways to Express: 1. Direct limits or as tolerance limits applied to a dimension 2. Geometric tolerances 3. A general tolerance note in title block 4. Notes referring to specific conditions Autumn 2009 2
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3 Sheet Course: Introduction to Engineering Graphics and Visualization copyright 2010, Georgia Institute of Technology 1. Direct Limits and Tolerance Values Autumn 2009 3
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4 Sheet Course: Introduction to Engineering Graphics and Visualization copyright 2010, Georgia Institute of Technology 1. Direct Limits and Tolerance Values – Plus and Minus Dimensions Autumn 2009 4
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5 Sheet Course: Introduction to Engineering Graphics and Visualization copyright 2010, Georgia Institute of Technology 2. Geometric Tolerance System Autumn 2009 5 Geometric Dimensioning and Tolerancing (GD&T) is a method of defining parts based on how they function, using standard ANSI symbols. Feature Control Frame Concentricity Symbol
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6 Sheet Course: Introduction to Engineering Graphics and Visualization copyright 2010, Georgia Institute of Technology 3. Tolerance Specifications in Title Block Autumn 2009 6 General tolerance note specifies the tolerance for all unspecified toleranced dimensions.
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7 Sheet Course: Introduction to Engineering Graphics and Visualization copyright 2010, Georgia Institute of Technology 4. Notes Referring to Specific Conditions
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This note was uploaded on 05/21/2011 for the course CEE 1770 taught by Professor Staff during the Summer '08 term at Georgia Institute of Technology.

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13aFits+and+Tolerances+2010 - Tolerances and Fits Autumn...

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