AM: Calculation Tab of the Options Dialog Box (AutoCAD Mechanical Toolset)

Use the AM:Calculations tab to set preferences for finite element analysis (FEA), bearing calculations, and shaft calculations.

FEA

 

FEA - Layer Group for FEA Task

Sets the layer group for the Finite Element Analysis. The default setting is the layer group AM_FEA. You can specify any other layer group to use for the FEA.

 

FEA - Scale Factor for Symbols

Sets the scale factor for symbols associated with the FEA calculation. This factor affects the size in which a symbol appears in the drawing, but not the load value associated with it.

 

Create Output File Automatically

Saves the results of the FEA calculation to a .txt file. The name of the file is the name of the drawing where the FEA routine is being used.

 

Colors

Sets colors for the representation of Isolines and Isoareas. You can select from 12 (VGA graphics driver) or 24 (Super VGA graphics driver) colors. To change preset colors, click the corresponding color field, and select a new color from the color palette.

 

Set Default Colors

Sets colors for the representation of Isolines and Isoareas to the default colors.

Bearing

 

Calculation Mode

Defines the standard for the calculation.

 

Force Unit

Defines the unit of force for the bearing calculation.

 

Length Unit

Defines the length unit to be used for the bearing calculation.

 

Life Adjustment Factor

   

Reliability

Specifies a factor for the reliability of the bearing.

   

Material Factor a2

Specifies a factor for the material.

   

Operator Factor a3

Specifies a factor for operation conditions.

Shaft Calculator

 

Cone Section and Fillet Resolution

   

Default

Automatically determines the number of segments for the ideal representation of the cone section and fillet.

   

Number of Segments to

Determines the number of segments for the representation of the cone section and fillet.

 

Resultant Curve Resolution

   

Default

Automatically determines the number of segments for the representation of the resultant curve.

   

Number of Segments to

Determines the number of segments for the representation of the resultant curve.