3. Use deformable components

Deformable components are used when the same part needs to be integrated twice in the same assembly, but with a slightly different geometry.

For example, if you want to represent the same spring twice, but at different compression levels. 

Here’s how to define such components 👇

Step 1: Modify CATIA preferences

First, go to your CATIA preferences and check the “Insert new deformable from” option:

Step 2: Update the variables in the Env.txt file

Next, you need to tell CATIA that the deformable components you’re going to use are going to be based on parameters. Here is the procedure to follow:

1. Go to the CATEnv folder
   👉 Path : C:\Program Files\Dassault Systemes\B426_Cloud\CATEnv
2. Open the Env.txt file using Notepad++ (as administrator)
3. Download the following file: Flexible variable portions
4. Copy the lines of code from this file into the Env.txt document
5. Register

Step 3: Create the component and select the parameters that will change

To make it easier to manage your deformable components, it’s a good idea touse parameters for dimensions that are going to change.

A quick reminder of the parameters and how to use them? 👉 Just click here!

Step 4: Define the component as deformable

Now that our component is complete and the parameters have been defined, we just need to tell CATIA that it’s a deformable component:

Step 5: Insert the component into an assembly

Now that our component is ready, it’s time to integrate it into our assembly:

Conclusion:

Now you know how to create and use your deformable components!

We remain at your disposal at support@xdinnovation.eu if needed. 😉