2009
Table Of Contents
- Contents
- Overview
- 1 About AutoCAD Mechanical
- AutoCAD Mechanical Software Package
- Leveraging Legacy Data
- Starting AutoCAD Mechanical
- 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 link
- 2D Design Productivity
- Engineering Calculations
- Machinery Systems Generators
- Intelligent Production Drawing and Detailing
- Detailing Productivity
- Annotations
- Standard Mechanical Content
- Standard Parts Tools
- Collaboration
- 2 Commands in AutoCAD Mechanical
- 1 About AutoCAD Mechanical
- Design and Annotation Tools
- 3 Working with Templates
- 4 Using Mechanical Structure
- 5 Designing Levers
- 6 Working with Model Space and Layouts
- 7 Dimensioning
- 8 Working with 2D Hide and 2D Steel Shapes
- 9 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
- 10 Working with BOMs and Parts Lists
- 11 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
- Engineering Calculations
- Autodesk Inventor Link
- Index
Axis angle for major moment (I1): 5.3
Define the direction of the loads. They must be in one plane.
3 Respond to the prompts as follows:
Specify direction of load forces (must all lie in one plane):
Enter 270, press ENTER
The data for this load direction is displayed on the command line, as
follows:
Effective moment of inertia for this load direction: 2.341e+004
Angle of deflection: 266.5
Maximum distances neutral line - border:
Extension side: 16.690 Compression side: 14.444
Enter a description for the calculated profile and locate the block with
the calculation data in the drawing.
4 Respond to the prompts as follows:
Enter description: Enter Frame Profile, press ENTER
Specify insertion point: Place the calculation block next to the profile
Your drawing looks like this:
NOTE The main axes, 1 and 2, are the axes with the most and least deflection.
The F arrow displays the direction of the force, the s arrow displays the
resultant deflection. The moment of inertia block shows the moments related
to the main axis, the maximum distances from the edges, and the calculated
area. For more detailed information, see Help.
278 | Chapter 13 Calculating Moments of Inertia and Deflection Lines