Can You Scale an Entire Assembly in SolidWorks?

Can You Scale an Entire Assembly in SolidWorks?

SolidWorks is a powerful 3D modeling software widely used in the mechanical engineering industry. It allows users to create complex assemblies consisting of various parts and components.

One common question that arises when working with assemblies is whether it is possible to scale the entire assembly as a whole. In this tutorial, we will explore different methods to achieve this functionality in SolidWorks.

Method 1: Using the Scale Feature

The first method involves using the Scale feature in SolidWorks. This feature allows you to uniformly scale the entire assembly by a specified factor. Here’s how you can do it:

  1. Select the assembly you want to scale.
  2. Go to the “Features” tab and click on “Scale” from the dropdown menu.
  3. In the Scale PropertyManager, enter the desired scaling factor.
  4. Choose whether you want to scale about a reference point or by selecting specific entities.
  5. Click “OK” to apply the scaling to your assembly.

Using this method, you can quickly scale your entire assembly without affecting any individual components.

Method 2: Using Configurations

Another approach is to use configurations in SolidWorks. Configurations allow you to create different variations of your assembly within a single file.

By creating a new configuration and modifying its scale, you can achieve an overall scaling effect on your assembly. Here’s how you can do it:

  1. Right-click on your assembly and select “Properties.”
  2. In the Configuration Properties dialog box, click on “Add Configuration” and give it a name.
  3. Under the “Configuration Specific” tab, expand the “Scale” section.
  4. Enter the desired scaling factor for your assembly.
  5. Click “OK” to create the new configuration.

Now, you can switch between different configurations to see your assembly at different scales.

Method 3: Using Global Variables

The third method involves using global variables in SolidWorks. Global variables allow you to define numerical values that can be referenced throughout your assembly.

By assigning a global variable to control the scale of your components, you can easily scale the entire assembly by modifying a single value. Here’s how you can do it:

  1. Open your assembly and go to “Tools” > “Equations.”
  2. In the Equations dialog box, click on “Add Global Variable.”
  3. Give the global variable a name and specify its initial value.
  4. Select all components in your assembly and apply the global variable to their scale properties.

Now, whenever you modify the value of the global variable, it will automatically update the scale of all components in your assembly.


In conclusion, it is indeed possible to scale an entire assembly in SolidWorks. By using features such as Scale, configurations, or global variables, you can achieve this functionality with ease.

Experiment with these methods to find the one that best suits your needs and streamline your design process.