FEM ConstraintFixed: Difference between revisions
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<languages/> |
<languages/> |
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<!--T:9--> |
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{{docnav|[[FEM_ConstraintFlowVelocity|Constraint flow velocity]]|[[FEM_ConstraintDisplacement|Constraint displacement]]|[[FEM_Module|FEM_Module]]}} |
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{{Docnav |
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|[[FEM_ConstraintFlowVelocity|Constraint flow velocity]] |
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|[[FEM_ConstraintDisplacement|Constraint displacement]] |
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|[[FEM_Module|FEM]] |
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|IconL=FEM_ConstraintFlowVelocity.svg |
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|IconR=FEM_ConstraintDisplacement.svg |
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|IconC=Workbench_FEM.svg |
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}} |
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{{GuiCommand |
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{{GuiCommand|Name=FEM ConstraintFixed|MenuLocation=Model → Mechanical Constraints → Constraint fixed||Workbenches=[[Fem Workbench|FEM]]|Shortcut=|SeeAlso=[[FEM_tutorial|FEM tutorial]]}} |
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|Name=FEM ConstraintFixed |
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|MenuLocation=Model → Mechanical Constraints → Constraint fixed |
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|Workbenches=[[Fem_Workbench|FEM]] |
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|Shortcut= |
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|SeeAlso=[[FEM_tutorial|FEM tutorial]] |
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}} |
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==Description== <!--T:2--> |
==Description== <!--T:2--> |
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Creates a FEM constraint for a fixed geometry entry by locking all 6 degrees of freedom of the selected object. |
Creates a FEM constraint for a fixed geometry entry by locking all 6 degrees of freedom of the selected object. |
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== |
==Usage== <!--T:3--> |
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#Click on [[Image: |
#Click on [[Image:FEM_ConstraintFixed.svg|32px]] or choose {{KEY|Model}} → '''Mechanical Constraints''' → {{KEY|[[Image:FEM_ConstraintFixed.svg|32px]] Constraint fixed}} from the top menu. |
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#Select in the 3D-view the object the constraint should be applied to, which can be |
#Select in the 3D-view the object the constraint should be applied to, which can be |
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## vertices (corners) |
## vertices (corners) |
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{{Docnav |
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|[[FEM_ConstraintFlowVelocity|Constraint flow velocity]] |
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|[[FEM_ConstraintDisplacement|Constraint displacement]] |
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|[[FEM_Module|FEM]] |
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|IconL=FEM_ConstraintFlowVelocity.svg |
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|IconR=FEM_ConstraintDisplacement.svg |
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|IconC=Workbench_FEM.svg |
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}} |
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{{docnav|[[FEM_ConstraintFlowVelocity|Constraint flow velocity]]|[[FEM_ConstraintDisplacement|Constraint displacement]]|[[FEM_Module|FEM_Module]]}} |
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Revision as of 23:29, 27 November 2020
FEM ConstraintFixed |
Menu location |
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Model → Mechanical Constraints → Constraint fixed |
Workbenches |
FEM |
Default shortcut |
None |
Introduced in version |
- |
See also |
FEM tutorial |
Description
Creates a FEM constraint for a fixed geometry entry by locking all 6 degrees of freedom of the selected object.
Usage
- Click on or choose Model → Mechanical Constraints → Constraint fixed from the top menu.
- Select in the 3D-view the object the constraint should be applied to, which can be
- vertices (corners)
- edges
- faces
Limitations
You cannot mix object-types within the same constraint. Use one fixed constraint for each object type.
Notes
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, Start, Surface, TechDraw, Test Framework, Web
- Hubs: User hub, Power users hub, Developer hub