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
Key Terms
DefinitionTerm
A washer-type spring that can sustain relatively large loads with small deflections.
The loads and deflections can be increased by stacking the springs.
Belleville spring washer
A spring type that can be compressed and can absorb pressure forces.compression spring
The act of determining the size of a standard part with the cursor while inserting
the part into a side view. The standard part is displayed dynamically on the
dynamic dragging
screen and can be dragged to the next possible size and length. The values
(sizes) are taken from the Standard parts database.
A spring type that can absorb tension forces.extension spring
A command that copies a drawing object to another position in the drawing.
Power Copy produces an identical copy of the copied object.
Power Copy
A single edit command for all objects in a drawing.Power Edit
A spring type that can absorb torque forces.torsion spring
Calculating Springs
With the AutoCAD Mechanical spring function, you can insert compression,
extension, and torsion springs, as well as Belleville spring washers. The
calculation is carried out in accordance with DIN 2098 or ANSI. The standard
sizes of the springs can be selected from various standard catalogs.
NOTE The ISO standard parts have to be installed for this tutorial exercise.
In this tutorial, you create a compression spring in two different compression
situations. You calculate and insert the springs in the existing drawing.
Perform this tutorial with mechanical structure disabled.
342 | Chapter 17 Calculating Springs