How Do You Make a 3D Model in SolidWorks?

Creating a 3D model in SolidWorks is an exciting process that allows you to bring your ideas to life. Whether you’re designing a complex mechanical part or a simple household item, SolidWorks provides a wide range of tools and features to help you create accurate and detailed 3D models. In this tutorial, we will walk through the steps involved in creating a 3D model in SolidWorks.

Step 1: Creating a New Part

To start the modeling process, open SolidWorks and create a new part file. You can do this by going to File > New > Part. Once the new part is created, you’ll see an empty workspace ready for your design.

Step 2: Sketching

Now it’s time to sketch the basic shape of your model. To do this, go to the Sketch tab and choose one of the available sketch tools such as Line, Rectangle, or Circle. Use these tools to draw the outline of your model on the workspace.


  • Use dimensions: To ensure accuracy, add dimensions to your sketch by selecting the appropriate dimension tool from the toolbar. This will help you define specific measurements for each feature.
  • Add relationships: Establish relationships between different sketch entities by using tools like Coincident, Tangent, or Parallel. These relationships will ensure that your model behaves as intended.
  • Edit sketch: If you make any mistakes or need to modify your sketch later on, simply select the desired entity and use the available editing tools like Edit Sketch or Delete.

Step 3: Adding Features

Once you are satisfied with your sketch, it’s time to add features to your model. SolidWorks offers a wide range of features such as extrude, revolve, and sweep that can be used to transform your 2D sketch into a 3D model.


  • Extrude: Use the Extrude feature to give depth to your sketch. Simply select the desired sketch region and specify the extrusion distance.
  • Revolve: If your model requires rotational symmetry, the Revolve feature is perfect.

    Select a sketch profile and specify the axis of rotation.

  • Sweep: Use the Sweep feature when you need to create complex shapes along a path. Select a sketch profile and specify a path for the sweep.

Step 4: Editing and Refining

After adding features, it’s common to make adjustments and refine your model. SolidWorks allows you to easily modify dimensions, move or rotate features, and make other changes as needed.


  • Edit feature: To modify an existing feature, simply double-click on it in the Feature Manager Design Tree. This will open a dialog box where you can make changes.
  • Rearrange features: Change the order of features by dragging them up or down in the Feature Manager Design Tree.

    This can affect how subsequent features interact with each other.

  • Add fillets and chamfers: Use the Fillet and Chamfer features to add rounded edges or beveled corners to your model. This can enhance the aesthetics and functionality of your design.

Step 5: Finalizing the Model

Once you are satisfied with your 3D model, it’s time to finalize it by adding any finishing touches and details.


  • Add appearances: Apply different colors, textures, or materials to your model using the Appearance tool. This will give your model a realistic look.
  • Add decals: If you want to add logos or labels to your model, use the Decal feature.

    Simply import an image file and place it on your model’s surface.

  • Create exploded views: If you need to showcase how different components fit together, consider creating an exploded view using the Mate Controller. This will help others understand the assembly process.

Congratulations! You have successfully created a 3D model in SolidWorks.

Remember that practice makes perfect, so don’t be afraid to experiment with different features and techniques. With time, you’ll become more proficient in creating complex and visually stunning models using SolidWorks.

If you found this tutorial helpful, make sure to check out our other SolidWorks tutorials for more tips and tricks!