FEM ConstraintTransform/it: Difference between revisions

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==Utilizzo==
==Utilizzo==


# Apply the [[FEM_ConstraintDisplacement|Constraint displacement]] to a face first.
# Apply the [[FEM_ConstraintDisplacement|Displacement boundary condition]] to a face first.
# There are several ways to invoke the command:
# There are several ways to invoke the command:
#* Press the {{Button|[[Image:FEM_ConstraintTransform.svg|16px]] [[FEM_ConstraintTransform|Local coordinate system]]}} button.
#* Press the {{Button|[[Image:FEM_ConstraintTransform.svg|16px]] [[FEM_ConstraintTransform|Local coordinate system]]}} button.
#* Select the {{MenuCommand|Model → Geometrical analysis features → [[Image:FEM_ConstraintTransform.svg|16px]] Local coordinate system}} option from the menu.
#* Select the {{MenuCommand|Model → Geometrical analysis features → [[Image:FEM_ConstraintTransform.svg|16px]] Local coordinate system}} option from the menu.
# Select rectangular or cylindrical transform. The former can be applied to any face, the latter is available only for the cylindrical faces.
# Select rectangular or cylindrical transform. The former can be applied to any face, the latter is available only for the cylindrical faces.
# Select a face to which the displacement constraint was previously applied. Press the {{Button|Add}} button.
# Select a face to which the displacement boundary condition was previously applied. Press the {{Button|Add}} button.
# For rectangular transform, specify a rotation about each of the three axes.
# For rectangular transform, specify a rotation about each of the three axes.


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==Notes==
==Notes==


* This constraint can be used to simulate torsion but only for cylindrical bars or parts containing such bars used to transmit torque.
* This feature can be used to simulate torsion but only for cylindrical bars or parts containing such bars used to transmit torque.
* The constraint uses the *TRANSFORM card in CalculiX.
* The feature uses the *TRANSFORM card in CalculiX.





Revision as of 09:32, 16 November 2023

ConstraintTransform

Posizione nel menu
Modello → Vincoli meccanici → Constraint transform
Ambiente
FEM
Avvio veloce
Nessuno
Introdotto nella versione
-
Vedere anche
Tutorial FEM

Descrizione

Transforms the coordinate system of a face to a particular coordinate system - rectangular or cylindrical.

Utilizzo

  1. Apply the Displacement boundary condition to a face first.
  2. There are several ways to invoke the command:
    • Press the Local coordinate system button.
    • Select the Model → Geometrical analysis features → Local coordinate system option from the menu.
  3. Select rectangular or cylindrical transform. The former can be applied to any face, the latter is available only for the cylindrical faces.
  4. Select a face to which the displacement boundary condition was previously applied. Press the Add button.
  5. For rectangular transform, specify a rotation about each of the three axes.

Limitations

  • Cylindrical transform can be applied only to cylindrical faces.

Notes

  • This feature can be used to simulate torsion but only for cylindrical bars or parts containing such bars used to transmit torque.
  • The feature uses the *TRANSFORM card in CalculiX.