## How do you insert an equation into Solidworks?

Right click on Equations in the feature manager tree. Select Manage Equations. Click on the Equation View button. In the Equations section, click on the “Add equation” box.

## How do you insert a formula in Solidworks 2021?

Search ‘Adding Equations for File Properties’ in the SOLIDWORKS Knowledge Base.

…

To add equations in file properties:

- Click File > Properties.
- In either Custom or Configuration Specific, in Type select Equation.
- Add a term to the equation by doing one of the following: Enter a number or a conditional statement.

## How do you do parametric equations in Solidworks?

On the Sketch toolbar, click the Spline flyout, and then select Equation Driven Curve or click Tools > Sketch Entities > Equation Driven Curve . Under Equation Type, select Explicit or Parametric. 3D sketches support parametric equations only.

## How do you change Equations in Solidworks?

To edit an equation:

- Do one of the following: Click Equations. …
- Select the Equation View .
- Select an equation, global variable or dimension.
- Edit the entry. …
- Click OK to close the dialog box.

## How do you create a variable in Solidworks?

Creating a Global Variable

- In the model, double-click a dimension. The Modify dialog box for dimensions displays, showing the name of the dimension and the current value.
- In the second line of the Modify dialog box, enter = (equal sign). …
- Click the Create Global Variable button, or hit Enter, or click. …
- Click.

## How do you use variables in Solidworks?

To link values by using a global variable in the Modify dialog box:

- Double click the dimension, then in the Modify dialog box, type = (equal sign). …
- Type a name for the global variable. …
- Click Create Global Variable .
- Click . …
- Toggle the display of the value and the name by clicking the Global Variable button .

## How do I change a global variable in Solidworks?

Changing Global Variables with the Modify Dialog Box

- In the FeatureManager design tree, click a feature with a dimension linked to a global variable. …
- In the sketch, double-click the linked dimension.
- In the Modify dialog box, change the dimension value.
- Click Rebuild and .

## How do I view global variables in Solidworks?

If I ever want to verify the value of Th and/or wish to change it, I can open the Equation Manager located in Tools > Equations. Here you can see and modify all the equations and global variables. Alternately you can right-click on the Equations Folder in the feature tree and select Modify equations.

## What is circle equation?

We know that the general equation for a circle is ( x – h )^2 + ( y – k )^2 = r^2, where ( h, k ) is the center and r is the radius.

## What is a parametric modeler controlled by?

Parametric modeling is a modeling process with the ability to change the shape of model geometry as soon as the dimension value is modified. Parametric modeling is implemented through the design computer programming code such as a script to define the dimension and the shape of the model.

## How do I make two dimensions the same in Solidworks?

Double click the dimension, then in the Modify dialog box, type = (equal sign). You must enter the equal sign to assign a global variable to the dimension. If you do not enter the equal sign, you can create a new global variable, but it will not be assigned to the dimension.

## How do you make a dimension basic in Solidworks drawing?

To create basic size dimensions:

- In a part, click Basic Size Dimension (MBD Dimension toolbar) or Tools > MBD Dimension > Basic Size Dimension.
- Select entities in the graphics area.
- Place the dimension.
- In the PropertyManager, set options.
- Click .