Flying Gantry Z-Belt Clamp Idea

During the milled LDO gantry development and testing, I switched from printed Z-belt clips to belt clamps. These are also available off the shelf, so I'm considering adding them to the sheet metal and maybe even the printed gantry.

Pros:

• 10mm belt support
• Easier to install/remove
• More rigid connection to the gantry (with melty belt clips, I experienced layer height inconsistencies)
• No minimum bend radius violation (I snapped several belts)
• 5T engagement on 6mm gantries, 7T on 9mm gantries
• No printed clips next to the steppers (no SLM clips needed)
• Good availability
• Shorter than stock belt length instead of slightly longer

Cons:

• Belts have to be cut to pretty much the exact length (which is still better than having to replace stock belts because they're too short for belt clips)