2008
Table Of Contents
- Contents
- Part I Overview
- 01 About AutoCAD Mechanical
- AutoCAD Mechanical Software Package
- Leveraging Legacy Data
- Starting AutoCAD Mechanical
- Accessing AutoCAD Mechanical Commands
- AutoCAD Mechanical Help
- Product Support and Training Resources
- Design Features in AutoCAD Mechanical
- Mechanical Structure
- Associative Design and Detailing
- External References for Mechanical Structure
- Associative 2D Hide
- Autodesk Inventor Companion Support
- 2D Design Productivity
- Engineering Calculations
- Machinery Systems Generators
- Intelligent Production Drawing and Detailing
- Detailing Productivity
- Annotations
- Standard Mechanical Content
- Standard Parts Tools
- Collaboration
- 02 Commands in AutoCAD Mechanical
- 03 New and Revised Commands
- 01 About AutoCAD Mechanical
- Part II Design and Annotation Tools
- 04 Working with Templates
- 05 Using Mechanical Structure
- 06 Working with Layers and Layer Groups
- 07 Designing Levers
- 08 Working with Model Space and Layouts
- 09 Dimensioning
- 10 Working with 2D Hide and 2D Steel Shapes
- 11 Working with Standard Parts
- Key Terms
- Working with Standard Parts
- Inserting Screw Connections
- Copying Screw Connections with Power Copy
- Creating Screw Templates
- Editing Screw Connections with Power Edit
- Working with Power View
- Deleting with Power Erase
- Inserting Holes
- Inserting Pins
- Turning Off Centerlines in Configurations
- Hiding Construction Lines
- Simplifying Representations of Standard Parts
- 12 Working with BOMs and Parts Lists
- 13 Creating Shafts with Standard Parts
- Key Terms
- Creating Shafts
- Configuring Snap Options
- Configuring Shaft Generators
- Creating Cylindrical Shaft Sections and Gears
- Inserting Spline Profiles
- Inserting Chamfers and Fillets
- Inserting Shaft Breaks
- Creating Side Views of Shafts
- Inserting Threads on Shafts
- Editing Shafts and Inserting Sections
- Replacing Shaft Sections
- Inserting Bearings
- 14 Calculating Shafts
- Part III Engineering Calculations
- Part IV Autodesk Inventor Link
- Appendix A Layer Specifications
- Appendix B Title Block Attributes
- Appendix C Accelerator and Shortcut Keys
- Index
■ Mechanical line objects are available for creating centerlines and center
crosses, construction lines, symmetrical lines, section lines, break lines,
and others.
■ Linear/symmetric stretch is used to modify dimensioned geometry by
changing the dimension value.
■ Predefined hatch patterns are applicable in two picks from toolbars and
menus.
Engineering Calculations
The automatic engineering calculations available in AutoCAD Mechanical
ensure proper function in mechanical designs.
■ The 2D FEA feature determines the resistance capability of an object put
under a static load and analyzes design integrity under various loads.
■ A number of moment of inertia and beam deflection calculations are
available.
■ Engineering calculations are available for shafts, bearings, and screws.
Machinery Systems Generators
Machinery systems in AutoCAD Mechanical generate the design and
calculation of shafts, springs, belts and chains, and cams. These tools ensure
that you get the design right the first time:
■ With the shaft generator, you can create drawing views of solid and hollow
shafts. Common shaft features supported include center holes, chamfers,
cones, fillets, grooves, profiles, threads, undercuts, and wrench fittings.
Common standard parts supported include bearings, gears, retaining rings,
and seals.
■ With the spring generator, you select, calculate, and insert compression,
extension, and torsion springs, and Belleville spring washers in a design.
You control the representation type of the spring, and create a spec form
to incorporate in the drawing.
■ The belt and chain generator function provides features to create chain
and sprocket systems, belt and pulley systems, calculate optimal lengths
10 | Chapter 1 About AutoCAD Mechanical