We've had our current logo for 16+ years, time for a change. The gears in the current logo don't work for us any more.
I do like geometric lines as shown in the attached image.
I have recently purchased a new CNC Machine, which is a 5 axis (moves in 5 axis) CNC machine. The machine brand is a DMG Mori (see attached image of what it looks like). That company has good branding, and I love how the machine looks with it's clean lines etc, not sure if this helps out any way, but figure I'd add it here.