Mechanical APDL Basic Analysis Guide

(Axel Boer) #1

9.3.4. Adding or Removing Components


Issuing the CMEDIT command (Utility Menu> Select> Comp/Assembly> Edit Assembly) allows you
to add components to or remove components from an assembly. For example, the following command
removes AIRGAP from the assembly MOTOR:


CMEDIT,MOTOR,DELE,AIRGAP

You can delete a component or assembly definition, using the CMDELE command (Utility Menu> Select>
Comp/Assembly> Delete Comp/Assembly). You can list the entities that make up a particular com-
ponent with the CMLIST command (Utility Menu> Select> Comp/Assembly> List Comp/Assembly).
You can use CMLIST to generat e expanded, detailed listings of the entities that make up specific
components by using it along with the CMSEL command.


The CMSEL command also allows you to use components to narrow your selection or increase your
selection criteria. Issuing CMSEL,ALL will select all defined components in addition to any items you
already have selected.


9.3.5. Modifying Components or Assemblies


You can modify the specification of a component with the CMMOD command.


If an entity is modified (e.g., via the KMODIF command), that entity may be deleted and then redefined.
The deletion may cause the entity to be removed from the component. If all of the entities are removed
from the component, the component will also be deleted.


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Grouping Geometry Items into Components and Assemblies
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