Math Teachers' Pencil Holder / Stand, Hyperboloid, Ruled Surface
Source: Thingiverse by lgbu
The Math Teachers' Pencil Holder / Stand, Hyperboloid, Ruled Surface is a free printable 3D model from Thingiverse by lgbu. #####Math Teachers' Pencil/Straw Holder /Stand, Hyperboloid, Ruled Surface This is a classic display for a ruled surface (hyperboloid) using classroom pencils or straws (see. You can download the STL file from the original listing below and print it at home.
About this model
#####Math Teachers' Pencil/Straw Holder /Stand, Hyperboloid, Ruled Surface This is a classic display for a ruled surface (hyperboloid) using classroom pencils or straws (see David Hilbert's famous book on imagination and geometry). It comes in four versions: two hole diameters (8.5mm and 9.5mm), single or dual rings). The outer diameter is 127mm or 129mm, respectively. It holds up to 48 pencils or straws. Once some pencils are inserted, try to lift the ring up slowly and allow the pencils to drop a bit for a symmetric structure. Have fun and do not get mad when things fail to work as expected.
Frequently asked questions
- Is this 3D model free to download?
- Yes. Math Teachers' Pencil Holder / Stand, Hyperboloid, Ruled Surface is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
- Where is the STL hosted?
- The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by lgbu.
- Who made this model?
- Designed by lgbu, published on Thingiverse. Please credit the creator when sharing your print online.
- Can I print this at home?
- Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.
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