FEM ConstraintTransform: Difference between revisions
(added usage) |
(added limitations and notes) |
||
Line 32: | Line 32: | ||
# Select a face to which the displacement constraint was previously applied. Press the {{Button|Add}} button. |
# Select a face to which the displacement constraint 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. |
||
==Limitations== |
|||
# Cylindrical transform can be applied only to cylindrical faces. |
|||
==Notes== |
|||
# This constraint 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. |
|||
<!--T:5--> |
<!--T:5--> |
Revision as of 11:35, 10 March 2022
This documentation is not finished. Please help and contribute documentation.
GuiCommand model explains how commands should be documented. Browse Category:UnfinishedDocu to see more incomplete pages like this one. See Category:Command Reference for all commands.
See WikiPages to learn about editing the wiki pages, and go to Help FreeCAD to learn about other ways in which you can contribute.
FEM ConstraintTransform |
Menu location |
---|
Model → Geometrical Constraints → Constraint transform |
Workbenches |
FEM |
Default shortcut |
None |
Introduced in version |
- |
See also |
FEM Constraint plane rotation |
Description
Transforms the coordinate system of a face to a particular coordinate system - rectangular or cylindrical.
Usage
- Apply the Constraint displacement to a face first.
- Invoke the command in one of the two ways:
- Press the FEM ConstraintTransform button.
- Select the Model → Geometrical Constraints → Constraint transform 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 a face to which the displacement constraint was previously applied. Press the Add button.
- For rectangular transform, specify a rotation about each of the three axes.
Limitations
- Cylindrical transform can be applied only to cylindrical faces.
Notes
- This constraint 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.
FEM
- Materials: Solid, Fluid, Nonlinear mechanical, Reinforced (concrete); Material editor
- Element geometry: Beam (1D), Beam rotation (1D), Shell (2D), Fluid flow (1D)
Constraints
- Electromagnetic: Electrostatic potential, Current density, Magnetization
- Geometrical: Plane rotation, Section print, Transform
- Mechanical: Fixed, Displacement, Contact, Tie, Spring, Force, Pressure, Centrif, Self weight
- Thermal: Initial temperature, Heat flux, Temperature, Body heat source
- Overwrite Constants: Constant vacuum permittivity
- Solve: CalculiX Standard, Elmer, Mystran, Z88; Equations: Deformation, Elasticity, Electrostatic, Electricforce, Magnetodynamic, Magnetodynamic 2D, Flow, Flux, Heat; Solver: Solver control, Solver run
- Results: Purge, Show; Postprocessing: Apply changes, Pipeline from result, Warp filter, Scalar clip filter, Function cut filter, Region clip filter, Contours filter, Line clip filter, Stress linearization plot, Data at point clip filter, Filter function plane, Filter function sphere, Filter function cylinder, Filter function box
- Additional: Preferences; FEM Install, FEM Mesh, FEM Solver, FEM CalculiX, FEM Concrete; FEM Element Types
User documentation
- Getting started
- Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
- Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate
- Help: Tutorials, Video tutorials
- Workbenches: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Surface, TechDraw, Test Framework
- Hubs: User hub, Power users hub, Developer hub