Will everyone use Solidworks to create a semicircular key part model? This article brought by the editor today specifically explains the operation of creating a semicircular key part model in Solidworks. I hope it can help friends in need.

1. Open Solidworks and create a new part file.

2. As shown in the figure, create a sketch with the above reference plane as the sketch plane.

3. Find the Circle command in the sketch toolbar and activate it to draw a circle with a diameter of 25mm.

4. As shown in the figure, draw a construction line passing through the center of the circle.

5. As shown in the picture, draw another horizontal line, this line is 2.5mm away from the center of the circle.

6. Just find the "Crop" command in the sketch toolbar and perform cropping as shown in the figure below.

7. As shown in the picture, use the "extrude boss/base" command to stretch 6mm in height.

8. As shown in the figure, find the "Chamfer" command in the toolbar and chamfer the two arcs with a chamfer size of 0.4mm. To explain, the "Chamfer" command is hidden under the "Fillet" command.

9. After completing the above operations, a "GB/T 1099.1 key 6x10x25" semi-circular key that meets the national standard is ready.

The above is the tutorial brought by the editor for you to create a semicircular key part model in Solidworks. Let’s learn it together. I believe it can help some new users.