This is the modification of Joo's Totoro into a piggybank that can accommodate 2 euro coins.
Intended for a SLA printer.
Printer Brand:
Formlabs
Printer:
Formlabs Form 2
Supports:
Yes
Resolution:
0.05 mm
Infill:
Manual internal supports
Notes:
Internal supports added by hand in preform. Clear resin V2 was used.
Post processing.
Post processing by IPO bag inside ultrasonic bath for 20 minutes. Then home made UV box for 4 hours using 550nm led strip.
Polished by buffing by green buff, and then gloss acyrlic polish The threads are greased by Shimano machine oil.
Fusion 360
I used a 40 mm cylinder and holed/modeled a M30/3.5 thread inside. I also designed a matching threaded cap. I followed the dimensions in Wikipedia to design a slit that can fit a 2 euro coin
Meshmixer
I imported and hollowed the model. I scaled it to be able to accommodate the cap I designed in Fusion360. I imported the parts from Fusion360 as custom parts, and boolean substracted/ merged them with the model.
Preform
I used a vertical placement with hole facing away from the build platform. I placed the internal supports manually.
