2009
Table Of Contents
- Contents
- 1 Introducing Autodesk Inventor
- 2 Creating Sketches
- 3 Working with Sketched Features
- 4 Creating and Editing Placed Features
- 5 Creating and Editing Work Features
- 6 Using Projects to Organize Data
- 7 Managing Assemblies
- 8 Placing, Moving, and Constraining Components
- 9 Creating Assemblies
- 10 Analyzing Assemblies
- 11 Using Design Accelerator
- 12 Setting Up Drawings
- 13 Creating Drawing Views
- 14 Annotating Drawings
- Annotation Tools
- Using Styles to Format Annotations
- Working with Tables
- Creating Dimensions In Drawings
- Controlling Dimension Styles
- Placing Center Marks and Centerlines
- Adding Notes and Leader Text
- Using Hole and Thread Notes
- Working with Title Blocks
- Working with Dimensions and Annotations
- Printing Drawing Sheets
- Plotting Multiple Sheets
- Tips for Annotating Drawings
- 15 Using Content Center
- 16 Autodesk Inventor Utilities
- Index
If you are working in shaded mode, components that are not enabled are
nearly transparent in the graphics window. In wireframe mode, they are
displayed in a distinct color in the graphics window. An icon in the Assembly
browser identifies the component as not enabled.
Parts and subassemblies that are required only for context, or components
that do not require editing, are good candidates to be designated as not
enabled. To set a component to not enabled, right-click the component in
the browser, and then clear the check mark next to Enabled.
You can also suppress unneeded components. When you suppress a
component, it is not loaded into computer memory, which makes editing the
assembly much faster. In the browser, a suppressed component is indicated
by strikethrough text. In a large assembly, consider, for example, suppressing
interior components that are not needed in current operations.
Grounded Components
Grounded components are fixed in position, relative to the assembly coordinate
system. A grounded component will not move when you apply assembly
constraints. The first component placed or created in an assembly is
automatically grounded, so that subsequent parts may be placed and
constrained in relation to it. You can remove the grounded status of a
component, including the first component.
To restore the degrees of freedom (unground) of a component, right-click the
component occurrence in the graphics window or the Assembly browser, and
then clear the check mark beside Grounded. Grounded components are
displayed with a pin icon in the assembly browser.
There is no limit to the number of grounded components you can have in an
assembly, but most assemblies have only one. Grounded components are
appropriate for fixed objects in assemblies because their position is absolute
(relative to the assembly coordinate origin), and all degrees of freedom are
removed.
Other Sources of Components
Most assembly components are parts and subassemblies you have previously
created with Autodesk
®
Inventor
™
or are generated by the Component Center,
a library of standard parts installed with Autodesk Inventor.
144 | Chapter 8 Placing, Moving, and Constraining Components