Open-CloseD sign

Still W-I-P. Sharing because comments on the original asked for some of these improvements, and because several things changed from Quintox303's design:

1. Added the D
2. Pins/holes to locate the letters accurately.
3. Two-part base for printing on smaller beds
4. Improved E- and S-gear axles

Updated but not yet printed by me (7 Feb):

1. Improve the E- and S-gear axles more... they're still weak.
2. Chamfer bottom of D, E and S and top of C, L, and R main gear

Still to do:

1. Thicken E- S- and sun-gears
2. Add small bearing surfaces to base to lift gears off base for reduced friction
3. Move main axles slightly (3-4mm?) closer together to reduce play
4. Stops to stop rotation when in correct alignment.
5. Increase base size behind the D
6. Increase height of main axles

Print Settings

Printer:

Zonestar D810

Rafts:

No

Supports:

No

Resolution:

0.2mm

Notes:

Be careful not to over-extrude... anything protruding can cause binding of the gears.

Post-Printing

Sand and smooth off any over-extrusion which cause E- and S-gears to bind, and where E binds on the D attachment.

Photos of objects printed 66% size in X,Y, 100% in Z.