How to Add Chamfer in SolidWorks: Step-by-Step Guide

To add a Chamfer in SolidWorks, select the edge or face you want to chamfer, then click the Chamfer tool from the Features toolbar. Set the chamfer type and dimensions in the dialog box, then confirm to apply the chamfer to your model.

Syntax

The basic steps to add a chamfer in SolidWorks are:

• Select Edge(s): Choose the edge or edges where you want the chamfer.
• Activate Chamfer Tool: Click the Chamfer button in the Features toolbar or use the Insert menu.
• Set Parameters: Choose the chamfer type (Angle-Distance, Distance-Distance, or Vertex) and enter the size values.
• Apply: Click OK to create the chamfer on the selected edges.

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Chamfer(edge_selection, chamfer_type, size1, size2_optional)

Example

This example shows how to add a simple 5 mm angle-distance chamfer to a selected edge:

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1. Open your part in SolidWorks.
2. Select the edge you want to chamfer.
3. Click the <Chamfer> tool in the Features toolbar.
4. In the Chamfer PropertyManager, select 'Angle-Distance' type.
5. Enter 5 mm for the distance and 45° for the angle.
6. Click OK to apply the chamfer.

Output

The selected edge now has a 5 mm chamfer at a 45° angle, smoothing the corner.

Common Pitfalls

• Not selecting edges: You must select edges before activating the chamfer tool, or it won't work.
• Wrong chamfer type: Choosing the wrong chamfer type can create unexpected shapes; verify your choice.
• Dimension errors: Entering chamfer sizes larger than the edge length causes errors or no chamfer.
• Confusing chamfer with fillet: Chamfer cuts the edge at an angle, fillet rounds it; choose the correct feature.

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Wrong:
- Activate Chamfer tool without selecting edges.
Right:
- Select edges first, then activate Chamfer tool.

Quick Reference

Step	Action	Tip
1	Select edges	Use Ctrl to select multiple edges
2	Open Chamfer tool	Find it in Features toolbar or Insert > Features
3	Choose chamfer type	Angle-Distance is most common
4	Set dimensions	Keep sizes smaller than edge length
5	Apply chamfer	Click OK to finish

Key Takeaways

Always select edges before activating the Chamfer tool in SolidWorks.

Choose the correct chamfer type and enter valid dimensions to avoid errors.

Chamfer cuts edges at an angle, different from fillets which round edges.

Use the Features toolbar or Insert menu to find the Chamfer tool easily.

Keep chamfer sizes smaller than the edge length for successful application.