How do you assembly a global variable in Solidworks?

Can you use global variables in assembly?

Global variables are valuable time savers when it comes to using SolidWorks. They can save you loads of time when modeling. Not only can it save you time when modeling your parts, you can also use this tool in your assemblies to make updates to multiple parts with the change of a single global variable.

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.

How do I link a global variable in Solidworks?

Linking Dimensions Using Global Variables

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 I show a global variable in Solidworks?

Adding a Global Variable in the Equations Dialog Box

1. Do one of the following: …
2. Select the Equation View .
3. In the Global Variable section, click an empty cell in the Name column.
4. Enter a name for the global variable. …
5. After = (equal sign), add a term or a dimension to the global variable by doing one of the following:

How do I add a variable in assembly?

A variable declaration starts with a label definition (the name of the variable), followed by a . word directive, followed by the initial value for the variable. The assembler supports a fairly flexible syntax for specifying the initial value. For now, we will use simple integer values to initialize our variables.

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 .

Where are global variables stored in Solidworks?

Global variables and their current values appear: In the Equations dialog box. In the Equations folder. in the FeatureManager design tree.

How do you create a dimension relationship in Solidworks?

Search ‘Adding Dimensions and Relations’ in the SOLIDWORKS Knowledge Base.

…

To add dimensions and relations when you recognize features:

1. Click Options (Features toolbar) or Insert > FeatureWorks > Options .
2. Click Dimensions/Relations and select Enable Auto Dimensioning of Sketches and Add constraints to sketch.
3. Click OK.

How do you add parameters in Solidworks?

To define parameters in the SOLIDWORKS model:

1. In the FeatureManager Design Tree, right-click Equations and click Add/Edit Parameters.
2. In the Parameters dialog box, enter a name for the parameter.
3. Optional: To define a parameter for a model dimension, select a driving dimension in the graphics area.

What do you mean by global variable?

In computer programming, a global variable is a variable with global scope, meaning that it is visible (hence accessible) throughout the program, unless shadowed. The set of all global variables is known as the global environment or global state.

How do I link values in Solidworks?

Linking Dimension Values Using Link Values

1. Right-click the dimension and select Link Values.
2. In the Shared Values dialog box, select or type a Name. In addition to the linked variable names you create, global variables are also available for selection under Name. …
3. Click OK. …
4. Repeat for as many dimensions as needed.

How do you declare a global variable in C?

The variables that are declared outside the given function are known as global variables. These do not stay limited to a specific function- which means that one can use any given function to not only access but also modify the global variables.