How Do You Add Plastic to SolidWorks?

Welcome to this tutorial on how to add plastic to SolidWorks!


SolidWorks is a powerful 3D computer-aided design (CAD) software that allows you to create and simulate various objects. If you want to design plastic parts, SolidWorks provides you with the tools to do so effectively.

Step 1: Create a New Part

To begin, open SolidWorks and create a new part by going to File > New > Part. This will open a blank canvas for your design.

Step 2: Sketch Your Design

Use the sketching tools in SolidWorks to draw the outline of your plastic part. You can find these tools in the Sketch tab. Take your time and ensure that your sketch accurately represents the dimensions and shape of the desired plastic part.

Step 3: Add Dimensions and Constraints

Once you have sketched your design, it’s essential to add dimensions and constraints to ensure its accuracy. Use the Smart Dimension tool in the Sketch tab to add measurements to your sketch. Additionally, apply constraints such as vertical or horizontal alignment using the Constraint tool.

Step 4: Extrude Your Sketch

In this step, we will extrude our sketch into a solid object. Select the sketch by clicking on it, then click on the Boss/Base tool located in the Features tab. Enter the desired thickness for your plastic part and click OK.

Step 5: Define Material Properties

Now that you have your plastic part, it’s time to define its material properties. Go to the Materials tab and select the appropriate plastic material from the library. If your desired material is not in the library, you can create a custom material by clicking on Edit Material.

Step 6: Apply Appearance and Texture

To make your plastic part visually appealing, you can apply appearance and texture settings. Go to the Appearances tab and choose from a variety of predefined appearances. You can also adjust factors such as color, transparency, and glossiness.

Step 7: Run Simulations (Optional)

If you want to test the functionality of your plastic part, SolidWorks allows you to run simulations. Go to the SolidWorks Simulation tab and set up the necessary parameters for your analysis. This step is optional but highly recommended if you want to ensure the structural integrity of your design.


In this tutorial, we covered how to add plastic to SolidWorks. By following these steps, you can create detailed 3D models of plastic parts with accurate dimensions and material properties. Remember to experiment with different appearances and textures to achieve the desired visual effect.

  • Create a new part: Open SolidWorks and start a new part.
  • Sketch your design: Use the sketching tools to draw the outline of your plastic part.
  • Add dimensions and constraints: Ensure accuracy by adding measurements and constraints.
  • Extrude your sketch: Turn your sketch into a solid object by extruding it.
  • Define material properties: Select the appropriate plastic material for your part.
  • Apply appearance and texture: Enhance the visual appeal of your part by applying appearances and textures.
  • Run simulations (optional): Test the functionality of your design using SolidWorks Simulation.

Now you’re ready to create amazing plastic parts in SolidWorks!