The definition of chaos is complete disorder and confusion- this sculpture features a triple pendulum which devolves in to a chaotic movement when you start moving it side to side. Using paddles connected to rack and pinions, you can control the chaos by pressing on the paddles. 

The STL File:
Prints on all standard 3d printers, requires no additional tools or assembly. This video shows how to assemble it!
https://youtu.be/GuIfRCekvZI?si=Epl9jBimZcqmcq4M

Recommended print settings:
Layer Height: 0.2mm
Nozzle: 0.4mm
Infill: 15-18% 
Total Print Time: ~10 hours
Total Material: ~200g

**All the files have been pre-oriented to save you some set up time! All you need to do is drop the parts into your slicer and hit print!﻿

The Triple Pendulum Chaos Creator

Full Build (10h - 200g).stl

This is the escapement powered by Bob, the humble escapement operator.  Bob is the one responsible for adding a pulse to keep the pendulum swinging, as well as triggers the advancement of the escapement wheel. This is my take on this escapement designed by dgreene909 

Here is the video that shows how easily this mechanism can be assembled!
https://youtu.be/3lrOB2xOD-U?si=G2IuRQe3FXeFsXqi

The STL File:
Prints on all standard 3d printers without supports, requires the following additional parts to assemble:

- 8 M4x12 Screw (I used https://geni.us/Sf5DpA9)
- 6 M4 Washers (These are the ones https://geni.us/tBNZNg)
- 4 624Z 13mm OD/4mm ID Bearings (These work great https://geni.us/lYZB)
- 1mm Nylon String or Fishing Line (I used string from this set https://geni.us/10HpwLY)

Recommended print settings:
Layer Height: 0.2mm
Nozzle: 0.4mm
Infill: 15-18% 
Total Filament Required: ~145g
Minimum Build Plate Required: 200x200mm

**All the files have been pre-oriented to save you some set up time! All you need to do is drop the parts into your slicer and hit print!

The Walking Bob Escapement

Build 3 - 7.5h - 53g.stl

Something as simple as keeping count is easy to do in the digital space.  Before computers and the digital age, however, we used gears and other mechanical components to achieve things such as keeping count.  This is a 3D printable adaptation of a really cool mechanical device that is becoming increasingly obsolete in modern times. It can go from 0-999 in both increasing and decreasing counts!

This download includes all of the STL files needed to print your own Mechanical Counter and requires no additional tools for assembly.

Watch this video to see how easy it is to build this yourself! 
https://youtu.be/WnH5V8f5vRU?si=cqY8aSOHjADn4l8m

Recommended print settings:
Layer Height: 0.2mm
Nozzle: 0.4mm
Infill: 15-18%
Total Filament: ~0.375kg
Largest Part Size: 141x90 mm

**All the files have been pre-oriented to save you some set up time! All you need to do is drop the parts into your slicer and hit print!

The Mechanical Counter

Number Disc Middle.STL

It's comical, it extends, and there's a boxing glove on the end...but then it's also trigger activated.  This piece is a functional sculpture that looks great on display but packs a punch when you decide to take advantage of the 'functional' part of the sculpture.

The scissor mechanism driving this piece is modular, so you can make it as long or as short as you like!

This download includes all of the STL files needed to print your own Extending Boxing Glove and requires no additional tools for assembly. It comes with the files for the shelf mount as well as the wall mount- the choice is yours.

The video linked to this page shows how easy it is to assemble! 

Recommended print settings:
Layer Height: 0.2mm
Nozzle: 0.4mm
Infill: 15-18% (Print the fist at 5% or less to save weight)
Total Filament: ~0.2 kg
Largest Part Size on Bed: 190x75mm
Tallest Part: 187mm

**All the files have been pre-oriented to save you some set up time! All you need to do is drop the parts into your slicer and hit print!  This download includes parts that have been pre-arranged for 200x200 (or larger) beds for easier printing!

Comical Extending Boxing Glove

Build 2 - Handle And Trigger - 7.5 hours - 75g.stl

Is it digital, or is it analog?  Well it's some combination of the two! The rack driven 7 segment display is a fully 3D printed mechanical desk piece that is equal parts satisfying and bewildering.  Turn the top dial to rotate a series of 14 cams which push on a rack and pinion system to reveal a number.  Operate is manually, or add an optional servo motor to the back and have the thing run on it's own.

You could even throw 4 of them side by side to create a clock!  Add another two and get the seconds.  Give one a randomized number generator and it becomes a dice!  Endless possibilities!

The STL File:

Prints on all standard 3d printers, requires no additional tools or assembly, and assembles in seconds.
For servo attachment (not necessary), it used these servos: https://geni.us/G8ArjNg

Recommended print settings:
Layer Height: 0.2mm
Nozzle: 0.4mm
Infill: 15-18% 
Total Material: ~190g

Can print on any sized 3D printer.

Rack Driven 7 Segment Display

Build 2 - Cams and Housing - 125g.stl

Rack Side (x4).stl

Top Plate.stl

Detent.STL

Cam (Larger Clearance)_Bottom Inverse.STL

Cam (Larger Clearance)_Bottom Left Inverse.STL

Cam (Larger Clearance)_Bottom Left.STL

Cam (Larger Clearance)_Bottom Right Inverse.STL

Cam (Larger Clearance)_Bottom Right.STL

Cam (Larger Clearance)_Bottom.STL

Cam (Larger Clearance)_Middle Inverse.STL

Cam (Larger Clearance)_Middle.STL

Cam (Larger Clearance)_Top Inverse.STL

Cam (Larger Clearance)_Top Left Inverse.STL

Cam (Larger Clearance)_Top Left.STL

Cam (Larger Clearance)_Top Right Inverse.STL

Cam (Larger Clearance)_Top Right.STL

Cam (Larger Clearance)_Top.STL

8mm C-Clamps (x6).stl

Central Clock Connector.stl

Dot Centres.stl

Dot Outlines.stl

Base Piece (For 2 Side by Side Modules).STL

Central Counter Connectors (to connect base pieces together).stl

Sometimes we humans need to build machines with the sole purpose of demonstrating the effects of gravity on a steel sphere. This is a machine that happily fulfills that purpose.   Be mesmerized by the combination of engineering and physics resulting from the simple motion of turning a gear.  Watch as the steel ball bearings gain potential energy as they're being lifted by the big wheel, only to be converted to kinetic energy as they roll around the well and tumble back to the bottom.  Be amazed by the fact that this whole thing is 3D Printed.

This download includes all of the STL files needed to print your own Gravity Well desk sculpture and requires no additional tools for assembly. This piece will bring you some needed meditation reminding you that there is order in the universe after all.

You will need to purchase 1/2" ball bearings (or 12-12.5mm) which can be found here:
https://geni.us/halfinchBallBearings 


Recommended print settings:
Layer Height: 0.2mm (All Parts except Well) | 0.1mm for Well 
Nozzle: 0.4mm

The largest file size is the dish, which is 205mm x 205mm.  All the files have been pre-oriented to save you some set up time. 

The Gravity Well

Base.STL

This is a fully functioning 3D printed grandfather clock.  Using mainly 3D printed parts, this clock was specifically engineered to be assembled in minutes, and can run for over 6 days on a single winding. With a little bit of tuning, it can accurate keep time with that classic tick-tock sound.

The video below shows how easily this clock can be assembled 

**The STL File:**

Prints on all standard 3d printers without supports, requires the following additional parts to assemble:

- 21 M4x12| 11 M4x20 Screws (https://amzn.to/3zgQb8f)
- 23 M4 Washers (https://amzn.to/3E1crFU)
- 17 624Z 13mm OD/4mm ID Bearings (Like these https://amzn.to/3DtUUpH)
- 1mm Nylon String or Fishing Line (I used string from this set https://amzn.to/3DtUUpH)
- 5 pounds of weight - could be ball bearings or a dumbbell (I used one from this set https://amzn.to/3zfVKUy)

**Recommended print settings:**

Layer Height: 0.2mm
Nozzle: 0.4mm
Infill: 15-20% 
Material Required: ~650g (Printed in PLA)
Minimum Build Plate Required: 180x180mm


**All the files have been pre-oriented to save you some set up time! All you need to do is drop the parts into your slicer and hit print!

The 3D Printed Wall Clock

0 Entire Part Layout (For Planning).stl

Some may call it the trippiest thing to come off of a 3D Printer since the conception of 3D printing. The Exploding Circle, previously existing only as a 3D rendering in the world of the YouTube, has been brought to the real (simulated) world.  After repeatedly kicking the behind of its creator, the gears have aligned. Once every 2pi radians, the segments of the circle come together, only to re-explode as the crank keeps spinning.

The Exploding Circle engineered kinetic sculpture is a mesmerizing example of how you can use spur gears, bevel gears, and planetary gears to create interesting motion.

This download includes all of the STL files needed to 3D print your own Exploding Circle sculpture and requires no additional tools for assembly. WD-40 or another type of lubricant is recommended for smooth operation.

This Video shows you how easy it is to assemble!

Recommended print settings:

Layer Height: 0.2mm
Nozzle: 0.4mm
Infill: 15-18% 
Total Filament: ~0.47 kg
Largest Part Size on Bed: 200x200mm
Tallest Part: 106mm

**All the files have been pre-oriented to save you some set up time! All you need to do is drop the parts into your slicer and hit print!  This download includes pre-arranged layouts for 205x205 (or larger) beds for easier printing!

The Exploding Circle

Build 1.stl

Whether your running away, or towards, your problems, or you're dancing through them, there's something incredibly satisfying about the way animations used to be done.  This fully 3d printed sculpture uses a trick of the eye to make satisfying looping animations come to life.

The STL File:

Prints on all standard 3d printers, requires no additional tools or assembly. The video below shows how to assemble it! This file comes with all the available animation sets of your choice, along with a blank set so you can create your own.  As more sets get released, you will receive an update-email so you can download the new ones!

Recommended print settings:

Layer Height: 0.2mm

Nozzle: 0.4mm

Infill: 15-18% 

Total Print Time: ~10 hours

Total Material: ~200g

**All the files have been pre-oriented to save you some set up time! All you need to do is drop the parts into your slicer and hit print!

The Animation Station

Build 2 (10h - 120g).stl

This is one of my all time favourites- instead of a pendulum, this escapement uses a ball bearing rolling along a track to keep time.  At the end of the track, the escapement hits a trigger which causes the track to slant the other way, starting the cycle again.

The video below shows how easily this mechanism can be assembled!

**The STL File:**

Prints on all standard 3d printers without supports, requires the following additional parts to assemble:

- 4 M4x12| 2 M4x20 Screws (https://amzn.to/3zgQb8f)
- 8 M4 Washers (https://amzn.to/3SApQsQ)
- 6 624Z 13mm OD/4mm ID Bearings (Like these https://amzn.to/3DtUUpH)
- 1mm Nylon String or Fishing Line (I used string from this set https://amzn.to/3DtUUpH)
- 7 Ball Bearings (https://amzn.to/3stFWKd)

Recommended print settings:

Layer Height: 0.2mm
Nozzle: 0.4mm
Infill: 15-18% 
Total Filament Required: ~200g
Minimum Build Plate Required: 205x205mm

**All the files have been pre-oriented to save you some set up time! All you need to do is drop the parts into your slicer and hit print!

The Rolling Ball Escapement

Small Parts - 5.5h - 70g.stl

A mesmerizing kinetic sculpture that uses a series of cam and follower mechanisms to produce a beautiful sine wave motion that in turn produces another beautiful sine wave motion of the ball bearings situated on the followers- it's basically waveception.

This design includes both an 8 horseshoe and a 16 horseshoe version.  

It requires 1/2 inch (12mm) steel balls which can be found here: https://amzn.to/3ViJuL7

(You will need 16 balls for the 8 horseshoe version and 32 balls for the 16 horseshoe version) 

**The STL File:**

All parts print on all standard 3d printers, requires no additional tools for assembly, and assembles in seconds (snap the parts together and you're ready to go!) 

The video below shows how easily this thing can be assembled! 

Recommended print settings:

Layer Height: 0.2mm
Nozzle: 0.4mm
Infill: 15-18% 
Total Material: ~222g (8 Piece) ~372g
Minimum Bed Size Required: 180mmx180mm

**All the files have been pre-oriented to save you some set up time! All you need to do is drop the parts into your slicer and hit print!

Horseshoe Waves Kinetic Sculpture

Crank Knob.3mf

This is a cam driven kinetic sculpture that reveals a message through an intricate mechanical motion. The curved segments are carefully positioned using the specifically design geometry of the cams.  With 3 different symbols based on 3 different cam and follower positions, a beautiful message is revealed.

Made almost fully using 3D printed parts, along with some bearings and screws, this whole sculpture can be assembled in just minutes and can bring a serious wow factor to any birthday, valentines day, anniversary, or any other occasion where it's appropriate to share the simple phrase 'Eye Love U'

The video below that shows how easily this mechanism can be assembled!

**The STL File:**

Prints on all standard 3d printers without supports, requires the following additional parts to assemble:
- 12 M4x12 Screw (I used https://amzn.to/3Cf7dpp)
- 12 M4 Washers (These are the ones https://amzn.to/3Sh129Z)
- 12 624Z 13mm OD/4mm ID Bearings (These work great https://amzn.to/40Ps10M)

Recommended print settings:

Layer Height: 0.2mm
Nozzle: 0.4mm
Infill: 15-18% 
Total Filament Required: ~600g

Minimum Build Plate Required: 205x205mm

**All the files have been pre-oriented to save you some set up time! All you need to do is drop the parts into your slicer and hit print!

Eye Heart You Cam Driven Sculpture

Build 1 - 21h - 300g (Base Components).stl

The RoboBaller is a fully printable mechanical variation of the robotic basketball sculpture I designed for the youtube video linked below.  The arm mimics that of an actual basketball shot using a unique linkage design paired with a compound gear train. The files include the STLs for the shooting arm as well as the basketball net. Print one or many and throw down a game of horse, or see if you can make some trick shots!

The video below shows how easily this mechanism can be assembled!

**The STL File:**
Prints on all standard 3d printers without supports, and doesn't require any additional parts to be assembled.  

Designed for these balls: https://amzn.to/43Qb5c3
But there is a secondary scoop option so it can shoot standard ping pong balls.

Recommended print settings:

Layer Height: 0.2mm
Nozzle: 0.4mm
Infill: 15-18% 

Total Filament Required: ~400g

Minimum Build Plate Required: 185mmx185mm

**All the files have been pre-oriented to save you some set up time! All you need to do is drop the parts into your slicer and hit print!

The Robo Baller

Build 1 (Base Parts) - 90g.stl

A fully 3D printable version of The Toronto Strandbeest, inspired by the huge one I made for a Youtube video (See below).

Based off the original invention by Theo Jansen, the Strandbeest is a mechanical walking creature that harnesses the power of the wind.  This particular version uses a large 3D printed rotor at the back.  The power from the wind is transferred through a gear box and to the main shaft that drives each leg module.

The Toronto Strandbeest is capable of walking completely on its own.  It can also sit comfortably on its display stand (included in the STL package) so you can watch the walking mechanism do it's thing!

The STL File:
Prints on all standard 3d printers, requires no additional tools or assembly, and assembles in seconds.

This video below shows you how to assemble this beest!

Full Parts list is included in the read-me file to make it easier for you to organize your prints.

**Recommended print settings:**
Layer Height: 0.2mm
Nozzle: 0.4mm
Infill: 15-18% 
Total Material: ~300g
Min. Bed Size: 180x180mm

**All the files have been pre-oriented to save you some set up time! All you need to do is drop the parts into your slicer and hit print!


The Toronto Strandbeest

Crank Gear.STL

Sprocket Siege invites players into a riveting realm where mechanical innovation meets strategic warfare. Unleash the power of gears in this thrilling game of tactical precision, where players aim to catapult themselves to total fortresses domination.

**Sprocket Siege Game Play:**
Arrange your pieces into any formation you wish, and place your characters on top of the pieces.
Each player takes turns launching stones at their opponents castle. The first play to knock all their opponents pieces down wins!

The best part is- The game can be expanded easily by printing more parts!

**The STL File:**
Prints on all standard 3d printers, requires no additional tools or assembly, and assembles in seconds.
Assembly animation included in the STL file package!

Recommended print settings:
Layer Height: 0.2mm
Nozzle: 0.4mm
Infill: 15-18% 
Total Material: ~335g per side

Can print on any sized 3D printer.

**All the files have been pre-oriented to save you some set up time! All you need to do is drop the parts into your slicer and hit print!

Sprocket Siege Catapult Game

Build 4 - Player 1 x 4 - 22g.stl

Build 5 - Player 2 x 4 - 22g.stl

This mechanism uses 7 pairs of inverse cams to push and pull on a rack and pinion. The pinions are connected to the segments that make up the numbers on the front of the display. As the pinions flip up and down, the number changes according to the positions of the cams. This is a fully 3d printed model, <a rel="noreferrer" href="https://thangs.com/designer/jbvcreative/3d-model/Rack%20Driven%207%20Segment%20Display-1050502">which you can get from here</a>, that has an incredibly smooth and satisfying motion. I have also included an option to attach a servo to the back of it, so you can print 4 of them and easily create a clock!The video below shows how easy it is to assemble:<iframe title="YouTube video" allowfullscreen="true" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" frameborder="0" src="https://www.youtube.com/embed/OG50VaT9Jg0" height="405" width="100%" data-lexical-youtube-start="" data-lexical-youtube="OG50VaT9Jg0"></iframe>

 This mechanism uses 7 pairs of inverse cams to push and pull on a rack and pinion. The pinions are connected to the segments that make up the numbers on the front of the display.  As the pinions flip up and down, the number changes according to the positions of the cams.  This is a fully 3d printed

The Rack Driven 7 Segment Display

Check out my latest full length video <a rel="noreferrer" href="https://youtu.be/c1NqGf7WUwY">https://youtu.be/c1NqGf7WUwY</a>

 Check out my latest full length video https://youtu.be/c1NqGf7WUwY

5000 Balls vs Gravity Well Machine

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Engineezy

Achievements

Seedling

Fan Favorite

Shooting Star

Designer posts

The Rack Driven 7 Segment Display

5000 Balls vs Gravity Well Machine

Pinned models

Sprocket Siege Catapult Game

The Robo Baller

The Rolling Ball Escapement

Rack Driven 7 Segment Display

The Triple Pendulum Chaos Creator

The Walking Bob Escapement

The Mechanical Counter

Comical Extending Boxing Glove

Rack Driven 7 Segment Display

The Gravity Well

The 3D Printed Wall Clock

The Exploding Circle

The Animation Station

The Rolling Ball Escapement

Horseshoe Waves Kinetic Sculpture

Eye Heart You Cam Driven Sculpture

The Robo Baller

The Toronto Strandbeest

Sprocket Siege Catapult Game