CATI Tech Notes

SOLIDWORKS Tips and Tricks and Info on Professional 3D Printing with Stratasys from the Technical staff of CATI

Sheet-Metal Multibody Parts: A new look in SolidWorks 2013

For SolidWorks 2013, the display of multibody
parts in the FeatureManager Tree has been enhanced. The FeatureManager design tree structure now contains separate parent folders for Sheet-Metal bodies and their associated Flat-Patterns. These are the icons displayed.

SM and FP Icons

The FeatureManager Tree creates a new parent folder which contains each sheet metal body within the sheet metal part. The FeatureManager tree looks like this:

 

SheetMetal Multibody Parts 1        SolidWorks 2013                                             SolidWorks 2012 

If a new sheet metal body is created from an existing sheet metal body, only 1 sheet-metal feature appears in the parent sheet metal folder as shown below. If you pattern a sheet metal body so there are 3 sheet metal bodies instead of 1, only 1 sheet metal node appears controlling the patterned number of sheet metal bodies. Notice that the flat patterns act differently; Flat Patterns are listed individually in the appropriate Flat-Pattern parent folder.


SheetMetal Multibody Parts 2
 Patterned body in 2013                              Patterned body in 2012

 

If 2 existing bodies are attached to create one sheet metal body, 2 Sheet-Metal features appear in the parent folder in the FeatuerManager design tree. Although there is only 1 body, the second body retains its own sheet metal parameters. In those cases, this is how the bodies are displayed. Notice the second body is indented under the sheet metal feature that corresponds to the first body.

  
SheetMetal Multibody Parts 3

(The first body only controls the thickness and bend radius of the second body geometry.)

Gauge Tables

Only 1 Gauge Table is allowed per multibody sheet metal part. The gauge table is determined by the first sheet metal body created in the part. To control gauge table settings, right-mouse click on the Sheet-Metal parent folder in the FeatuerManager Tree and click Edit Feature.  In the PropertyManager, under Sheet-Metal Gauges, set Options.

 

Tools > Options >  Document Properties > Sheet Metal

When you display sheet metal properties, the option Create multiple patterns whenever a feature created multiple sheet metal bodies applies to parts created prior to SolidWorks 2013. In SolidWorks 2013, each body in a multibody sheet metal part has its own flat pattern.

 

Parent Sheet Metal Parameters

All bodies in a multibody sheet metal part inherit the thickness value and bend radius from the sheet metal parent folder. The values in the sheet metal parent folder are determined by the first sheet metal body created in the part. The inherited values can be overridden but bend allowance and auto relief values are not affected.

In the Feature design tree, right mouse click on the Sheet-Metal feature below its parent folder (as indicated by the red arrow) and click Edit Feature.  In the PropertyManager, under Bend Parameters, clear or select Override default parameters

SheetMetal Multibody Parts 4

 

 Thanks!

Judy Marlo

Application Engineer

CATI St. Louis

 

Posted in SOLIDWORKS Tips and Tricks

1 thought on “Sheet-Metal Multibody Parts: A new look in SolidWorks 2013”

  1. Judy , we´d like to share this article in spanish at our portal, would you pls let me know if we can do that, pls contact me

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