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C17Variablesformulas_2010F09

# C17Variablesformulas_2010F09 - Using Variables and...

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1 Sheet Course: Introduction to Engineering Graphics and Visualization copyright 2009, Georgia Institute of Technology 1 Using Variables and Formula-driven Dimensions in Autodesk Inventor Parametric Dimensions Geometric Relationships Variables Formulas

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2 Sheet Course: Introduction to Engineering Graphics and Visualization copyright 2009, Georgia Institute of Technology A Closed Profile with Constraints Added Adding geometric constraints reduces the number of dimensions that must be added to fully constrain a profile. 1. Add as many geometric constraints while drawing the closed profile using the automatic geometric constraints. 2. Delete any geometric constraints mistakenly placed during the drawing of the closed profile. F8 - Highlight - Delete 3. Add additional geometric constraints as required. 4. Add all necessary dimensions to fully constrain the closed profile. Note: From a Designer’s point of view, the fewer the dimensions used and the more geometric constraints used the better.
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C17Variablesformulas_2010F09 - Using Variables and...

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