Dome Terrain Set

Truncated icosahedron dome terrain I wrote in cadquery. The dome consists of an open frame and parts that can be attached.

• Parts - 40, 1 frame, 2 stairs, 2 doors, 1 vent, 1 hex cut key, 1 pen cut key, 10 hex frames, 10 hex windows, 6 pentagon frames, 6 pentagon windows
• Length - 150.8mm
• Width - 158.1mm
• Height - 75mm
• Weight - 87grams
• Print Time - 15 hours 52 minutes
• Layer Height - 0.2mm
• Infill - 10%
• No Supports

• Length - 150.8mm
• Width - 158.1mm
• Height - 75mm
• Weight - 39grams
• Print Time - 7 hours 5 minutes
• Layer Height - 0.2mm
• Infill - 10%
• No Supports

I was never able to print this part without some level of spaghetti at the top of the dome. I just clip it off.

• Length - 49mm
• Width - 42.4mm
• Height - 5.55mm
• Weight - 4grams
• Print Time - 38 minutes
• Layer Height - 0.2mm
• Infill - 10%
• No Supports

Depending on your print tolerances this part may require some sanding.

• Length - 49mm
• Width - 42.4mm
• Height - 4mm
• Weight - 3grams
• Print Time - 31 minutes
• Layer Height - 0.2mm
• Infill - 10%
• No Supports

• Length - 57.1mm
• Width - 38.84mm
• Height - 15mm
• Weight - 6grams
• Print Time - 48 minutes
• Layer Height - 0.2mm
• Infill - 10%
• No Supports

• Length - 49mm
• Width - 4mm
• Height - 42.4mm
• Weight - 1gram
• Print Time - 24 minutes
• Layer Height - 0.2mm
• Infill - 10%
• No Supports

• Length - 45mm
• Width - 39mm
• Height - 3mm
• Weight - 3grams
• Print Time - 21 minutes
• Layer Height - 0.2mm
• Infill - 10%
• No Supports

• The Hexagon key is used as a template for cutting out hexagon windows.

• Length - 38.9mm
• Width - 4mm
• Height - 37mm
• Weight - 1gram
• Print Time - 20 minutes
• Layer Height - 0.2mm
• Infill - 10%
• No Supports

• Length - 33.4mm
• Width - 35.1mm
• Height - 3mm
• Weight - 2grams
• Print Time - 14 minutes
• Layer Height - 0.2mm
• Infill - 10%
• No Supports

• The Pentagon key is used as a template for cutting out pentagon windows.

• Dome Frame
• 2 Doors
• Vent
• Stairs

• Stairs
• Hexagon Key
• Pentagon Key
• 10 Hexagon Windows
• 6 Pentagon Windows

I cut the windows out of soda bottles made of pet plastic.

• Cut the ends off of a soda bottle
• And remove the wrapper
• Place a container into the bottle that can be heated
• This is about how much slack I have, don't worry the plastic will shrink
• Place in an oven set to 210° fahrenheit or 98° Ceslius for about 6 minutes
• The point isn't to melt the plastic but to get it close to it's glass transition temperature
• When taken out of the oven I use a box cutter to remove the stuck on wrapper bits
• Pet plastic is a thermoplastic and will shrink when heated.