solidworks sweep tutorial for beginners
Open a new part document and sketch a circle like this on the top plane: (if you don’t know how to sketch please see this tutorial)
Click on the “exit sketch” button on the top left corner.
Open another sketch on the right plane and draw another circle with 7mm diameter anywhere in the working area. Now we are going to fix the center of second circle on the first circle body and we use “add relation” for this purpose click it’s button:
Select the center of second circle then click on the first circle. On the bottom of add relations window select the “pierce” option.
Click ok to pierce the circle on the first one.
Exit the sketch. click on the "swept boss/base” button on the features tab. Sweep window appears. now while “sketch profile” radio button is checked select the first circle as path and select the second circle as profile. Examine the preview.
Click ok to see the final result