# What is large displacement in SOLIDWORKS?

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The large displacement solution assumes that the stiffness changes during loading so it applies the load in steps and updates the stiffness for each solution step. When Large displacement is selected in the Static dialog box, the static study is solved by stepping the load and updating the geometry.

## What is displacement in Solidworks simulation?

When setting up an analysis in SOLIDWORKS Simulation, we typically think of applying forces or other loads and calculating the resulting stresses and displacements as our outputs. … This is known as a Prescribed Displacement and is available under the External Loads drop-down.

## How do you turn on large displacement in Solidworks?

To activate Large displacement:

1. In the Simulation study tree, right-click the static study icon and click Properties. The Static dialog box appears.
2. On the Options tab, select Large displacement.
3. Click OK.

## How do you use displacement in Solidworks?

To apply a prescribed displacement to a geometric entity:

1. Right-click External Loads and click Prescribed Displacement .
2. In the Fixture PropertyManager, select one of the following: …
3. Select the geometric entities to apply prescribed displacement.
4. If you select Use Reference Geometry, select a valid entity for direction.

## What is deformation scale in Solidworks?

The deformation scale refers to the scale factor that the program uses to scale the deformed shape of the model. … A larger deformation scale factor helps you visualize deflections that are a lot smaller compared to the original dimensions of the model.

## How do you do a simulation in Solidworks?

6 Steps to your first SOLIDWORKS Simulation

1. Step 1: Define your Study. Static, Thermal, Frequency, etc.
2. Step 2: Assign your Materials.
3. Step 3: Apply the Boundary Conditions (Free Body Diagram)
4. Step 4: Mesh the Model.
5. Step 5: Run the Analysis (Solve)
6. Step 6: View the Results.

## What is prescribed displacement?

Prescribed Displacement. The Prescribed Displacement node adds a condition where the displacements are prescribed in one or more directions to the geometric entity (domain, boundary, edge, or point). If a displacement is prescribed in one direction, this leaves the solid free to deform in the other directions.

## How do you force in Solidworks?

To apply a force:

1. Click Add a force. The Force PropertyManager appears.
2. In the graphics area, select the desired faces.
3. Select: Normal to apply the force in the direction normal to each selected face. …
4. Select the force units first, then enter the force value. …
5. Click . …
6. Click Next.

## How do you find reaction forces in Solidworks?

To list reaction forces, after running the analysis, right-click Results and select List Result Force. In the PropertyManager, under Options select Reaction force. You can also click Results Advisor > List Result Force (Simulation CommandManager). Reaction forces are not calculated for rigid bodies.

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## How do you simulate torque in Solidworks?

Force/Torque PropertyManager

1. Click the down arrow on External Loads (Simulation CommandManager) and select Force .
2. In the Simulation study tree, right-click External Loads , and select Force or Torque .

## What is prescribed displacement in Comsol?

Prescribed Displacement. The Prescribed Displacement node adds a condition where the displacements are prescribed in one or more directions to the geometric entity (domain, boundary, edge, or point). If a displacement is prescribed in one direction, this leaves the solid free to deform in the other directions.

## How do I change the direction of a force in Solidworks?

Applying Forces

1. Click Add a force. The Force PropertyManager appears.
2. In the graphics area, select the desired faces.
3. Select: Normal to apply the force in the direction normal to each selected face. …
4. Select the force units first, then enter the force value. …
5. Click . …
6. Click Next.