Mahjong table hub — 3D-printable model preview

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Tabletop gaming & play Multi-part assembly

Mahjong table hub

Keep dice and scoring sticks in the middle of a mahjong table

A spinning centrepiece for the mahjong table: four bays, one facing each seat, hold every player's scoring sticks, and the round centre well keeps the dice. The E, S, W and N winds are raised on the sides, so a quarter turn passes the dealer's seat on. It turns on a ball-bearing ring.

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Size: 200 × 200 × 39 mm
Shape: Rectangular
Walls: 2.4 mm
Volume: 400 cm³
Est. weight (PLA): 496 g
Parts to print: 2
Category: Tabletop gaming & play
Made by: Krypto
Built in: 38 steps

What’s in it

Rectangular, 200 × 200 × 39 mm, with 2.4 mm walls
Lazy Susan turntable base (spins on 6 mm BBs)
Radial dividers making 4 wedge-shaped sections
Raised text: “E”, “S”, “W”, “N”

How to print it

Print the turntable ring separately and drop in 6 mm steel or airsoft balls.

Prints as shown on its floor, no supports. The turntable ring prints separately and runs on 6 mm BBs.

Filament: at most about 496 g of PLA printed solid (roughly $9.92 at $20 per kg); normal infill uses less.

To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).

Questions

What size is the mahjong table hub model?

The mahjong table hub model measures 200 × 200 × 39 mm (width × depth × height). You can change every size in the free SO3D.xyz generator before you download it.

Does it need supports?

No. Print the turntable ring separately and drop in 6 mm steel or airsoft balls. Prints as shown on its floor, no supports. The turntable ring prints separately and runs on 6 mm BBs.

How much filament does it use?

At most about 496 g of PLA (400 cm³ printed solid), roughly $9.92 of filament at $20 per kg. Normal infill uses less.

How many parts does it print as?

2 parts. The download lays each part flat in its best print position: Download STL gives one file per part, Download 3MF puts them all on one plate.

Can I change it?

Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.

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Make it fit your space

Change the size, walls, dividers, holes and labels of the mahjong table hub model in your browser, then download it for your printer. Free, no CAD needed.

Customize this model