solidworks - Solidworks, Pattern on a cicular surface

Question

I got an assignment and I have a difficult time making a pattern on a circular surface. I have no idea what I should google or do to obtain the same figure as below:

Answer 1

制作圆柱形手柄后，对凹槽进行切割旋转，然后使用圆形图案将其排列。在手柄主体上添加一个轴将为您提供一些围绕图案旋转的东西。