Solidworks: interlacing pattern (2)

I hope this video useful for everyone want to become professional design of engineer
I have a channel in youtube about CAD 3D, I hope this useful for you:

  1. Step 1: If my video is useful for you Please subscribe to watch more video. Thanks!

  2. Step 2: this is some frame from picture

    sketch 2D

    sketch 3D

    using surface command