Tutorials 5/14: Solidworks CAM (3D Contour: Fillet & Round)

Introduction

This tutorial provides a step-by-step guide on using Solidworks CAM for creating 3D contours with fillets and rounds. It is designed for users who want to enhance their machining designs by incorporating these features effectively. By the end of this guide, you'll be equipped with the knowledge to apply 3D contouring in your Solidworks projects.

Step 1: Setting Up Your Project

• Open Solidworks and create a new part or select an existing part that requires contouring.
• Navigate to the CAM workspace by switching to the CAM tab in the toolbar.
• Ensure that your machine and post processor are set up correctly in the CAM settings.

Step 2: Creating a New CAM Setup

• Click on the "Setup" icon in the CAM interface.
• Define the stock material, which should represent the raw material you will be machining.
• Input the dimensions of the stock to match your part's required size.

Step 3: Defining the Toolpath

• Select the “3D Contour” operation from the CAM menu.
• Specify the tool you will use for contouring:
  • Choose a tool that has the appropriate diameter for your fillet or round.
• Input the parameters for the toolpath, including:
  • Cutting speed
  • Feed rate
  • Depth of cut

Step 4: Applying Fillets and Rounds

• In the operations tree, right-click on the “3D Contour” operation and select “Edit Toolpath.”
• Go to the “Geometry” tab and select the edges where you want to apply fillets or rounds.
• Adjust the fillet or round parameters:
  • Set the desired radius for your fillets or rounds.
  • Ensure that the radius is compatible with your tool diameter.

Step 5: Simulating the Toolpath

• Before finalizing, simulate your toolpath by clicking on the "Simulate" button.
• Review the simulation for any potential collisions or issues.
• Adjust the toolpath as necessary based on the simulation results.

Step 6: Generating G-code

• Once satisfied with the toolpath, proceed to generate the G-code by selecting the “Post Process” option.
• Choose the appropriate post processor for your machine.
• Save the G-code file to your desired location.

Conclusion

You have now successfully created a 3D contour with fillets and rounds in Solidworks CAM. This process allows for more complex and refined designs in your machining projects. Next, consider exploring additional CAM features to further enhance your designs or engage in discussions with the Solidworks community for tips and best practices. Happy machining!