Computer-aided Design

Assignment description:

In this assignment, we need to design a fidget spinner using Fusion 360.

The needed design


Starting the design:

In this step, we open fusion and import the ball bearing to start the sketch from it.

starting the sketch from ball bearing


The ball bearing housing:

In this step, we draw a circle from the center of the ball bearing and then we make an offset circle from it with a 5mm distance.

 

The Housing


Making copy:

In this step, we make a copy from the last two circles to start making the arms of the spinner.


Completing the arms:

In this step, we make a circular pattern of the copied circles around the center of the spinner.


Completing the body:

In this step, we draw an arc between two arms to close the body.


The end of sketch:

In this step, we made a circular pattern for the arc around the center of the body to complete the body and form the final shape.


Converting to 3d:

In this step, we select the parts we need to extrude and extrude them with a suitable Hight.


The final shape:

The shape after extrude.


Joints:

The next step is to add some joints.