How do you add equations in Solidworks assembly?

How do I create an equation in Solidworks?

To add an equation in the Sketch Equation View:

  1. In an open sketch, do one of the following: …
  2. Select the Sketch Equation View .
  3. Under Sketch Equations, click an empty cell in the Name column.
  4. Click a dimension in the graphics area. …
  5. After = (equal sign), add a term to the equation by doing one of the following:

How do you import an equation into Solidworks?

You can import equations from a text file into a part or assembly.

  1. In the part or assembly, click Tools > Equations.
  2. In the Equations dialog box, click Import.
  3. In the Open dialog box: Select the text file. Click Open.
  4. In the Import Equations dialog box: Select or clear Link to File.

How do I add parts to assembly in Solidworks?

Right-click the component and click Insert Into Assembly. You can populate one or more holes in the assembly by preselecting the circular edges of the holes and then using Insert Into Assembly. If you do not preselect a hole, the part is placed at the assembly origin.

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How do you assembly a global variable in Solidworks?

Creating a Global Variable

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

What are equations in Solidworks?

Define dimensions using global variables and mathematical functions, and create mathematical relationships between two or more dimensions in parts and assemblies.

How do you fix equations in Solidworks?

You can repair the equations by replacing the dangling portion of the equations with other dimensions or variables in the Equations dialog box.



Do one of the following:

  1. Click Equations. (Tools toolbar).
  2. Click Tools > Equations.
  3. In the FeatureManager design tree, right-click Equations. and click Manage Equations.

How are global variables used in assemblies?

To apply a global variable, double click on the face of the part and the dimensions used to model it should appear. The dimensions in black are the sketch dimensions while the blue dimensions are the value entered for the extrusion feature.

How do you use variables in Solidworks?

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

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

How do you copy a formula in Solidworks?

You can import equations from a text file into a part or assembly.

  1. In the part or assembly, click Tools > Equations.
  2. In the Equations dialog box, click Import.
  3. In the Open dialog box: Select the text file. Click Open.
  4. In the Import Equations dialog box: Select or clear Link to File.
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How do I add parts to assembly?

To create a part within an assembly: Click New Part (Assembly toolbar) or Insert > Component > New Part. For externally saved parts, type a name for the new part in the Save As dialog box and click Save.

How do global variables work in Solidworks?

Global variables in SOLIDWORKS are user-defined names that are assigned numeric values. These can be used directly in a dimension or used in an equation. They make it easier to understand and modify equations. For example, in the image below, we want the bottom line to always be twice the thickness of the top portion.

Where are global variables in Solidworks?

Global variables and their current values appear:

  1. In the Equations dialog box.
  2. In the Equations folder in the FeatureManager design tree.
  3. Under Value/Text Expression on the Custom tab in the Summary Information dialog box.
  4. Under Value/Text Expression in the Weldment dialog box.

How do I change a global variable in Solidworks?

Changing Global Variables with the Modify Dialog Box

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