Thingiverse
Ball-Chain Pulley for Polargraph by JohnA
by Thingiverse
Last crawled date: 3 years ago
This is a ball-chain pulley for 3.5mm ball chain, intended for use as part of a Polargraph:
http://www.polargraph.co.uk/
Regular metal ball-chain was easier to locate versus the type that Sandy had used on his Polargraph.
I use a slightly modified version of Ed's stepper motor mounts as well:
http://softsolder.com/2011/08/23/nema-17-stepper-motor-mount/
The ball-chain I'm using came from here: http://www.kitkraft.biz/product.php?productid=8353&cat=&page=2
Update: The gondola I printed for mine is here: http://www.thingiverse.com/thing:12557 - and it works!
http://www.polargraph.co.uk/
Regular metal ball-chain was easier to locate versus the type that Sandy had used on his Polargraph.
I use a slightly modified version of Ed's stepper motor mounts as well:
http://softsolder.com/2011/08/23/nema-17-stepper-motor-mount/
The ball-chain I'm using came from here: http://www.kitkraft.biz/product.php?productid=8353&cat=&page=2
Update: The gondola I printed for mine is here: http://www.thingiverse.com/thing:12557 - and it works!
Similar models
thingiverse
free
Ball-Chain Pulley and Penny Pendulum Zip-tie Clips for Polargraph by DocJames
...p ties. this is a simple replacement for "weight for swinging pendulum" by bre (http://www.thingiverse.com/thing:17016)
thingiverse
free
Parametric(ish) Ball Chain Pulley for v-plotter/polargraph machine by markbenson
...ailable from hardware chains in the uk (see http://bit.ly/20xqx43) but can be configured to suit whatever chain you get (i hope).
thingiverse
free
Stepper Motor Bracket (Remix) by ortizian
...nstructables.com/id/xy-plotter-drawing-robot-arduino-polargraph/)
added motor mounting holes on front face for ease of assembly.
thingiverse
free
Polargraph Gondola by JohnA
...ngiverse.com/thing:12403
lots more photos of the whole process here: http://www.flickr.com/photos/jabella/sets/72157627888557352/
thingiverse
free
Ball-Chain Pulley for Polargraph by NickRBrewer
...es were made using his scad file, please refer to it if more changes are needed.
this is part of a polargraph:
polargraph.co.uk/
thingiverse
free
Polargraph Motor Pulley by spacejunkie9
...lley by spacejunkie9
thingiverse
use this pulley on your polargraph machine to connect your pen to the motors using fishing line
thingiverse
free
Beaded ball chain drive pulley for Stepper Motor NEMA 17 by anisabboud
... motor nema 17 by anisabboud
thingiverse
see http://www.instructables.com/id/designing-a-3d-printed-beaded-ball-chain-drive-pul/
thingiverse
free
HACKBMTH Polargraph by markbenson
...web and these are the models i designed. one is to mount the stepper motors and the other is a pen mount for a whiteboard marker.
thingiverse
free
Suction Cup Glass Mount Bracket for Polargraph Stepper Motor (Remix) by julanimtic
...ic
thingiverse
remix from suction cup glass mount bracket for polargraph stepper motor by jtenkely
support two mini suction cup
thingiverse
free
3.5mm Ball Chain Sprocket by ratfink
...in.
derived from both:http://www.thingiverse.com/thing:28811http://www.thingiverse.com/thing:12403
thanks for the inspiration.
Johna
thingiverse
free
Chargers Logo by JohnA
...chargers logo by johna
thingiverse
two part logo for a certain nfl football team. made for a friend.
thingiverse
free
HOPE Badge by JohnA
...hope badge by johna
thingiverse
drawn in sketchup, just a badge for my laptop bag for the next hope in nyc this weekend.
thingiverse
free
Basic S-Hook by JohnA
...basic s-hook by johna
thingiverse
again, just learning sketchup, but though this might be useful to someone.
thingiverse
free
Faceted Vase by JohnA
...erse
just took the original, imported dxf info blender, exported as stl.
then cleaned up in meshlab, re-scaled, and centered it.
thingiverse
free
BotBuilder Workshop Scan - Justin by JohnA
...botbuilder workshop scan - justin by johna
thingiverse
scanned with a 3d systems sense!
thingiverse
free
Lo-Rezsta by JohnA
...to a blocky, angular form.
used the same method as the tron bunny, for decimation. only 374 faces, the normal model is 6,000.
thingiverse
free
Ghost Bookmark by JohnA
...ookmark! works well, isn't too thick. we went through at least 5 revisions, but this seems to be the best version so far.
thingiverse
free
Ghost Headphone Wrap by JohnA
...other way to wrap a headphone cord. the two cutouts at the bottom are sized differently for two different brands of headphones.
thingiverse
free
iPhone Button Blocker by JohnA
...efore you hand it off to a child to play a game, this just blocks the 'home' button. this one is sized for an iphone 4.
thingiverse
free
MakerBot Logo Filler by JohnA
...haped hole on the front of your bot. print a few in different colors and swap them around on a whim. prints in no time at all.
Polargraph
thingiverse
free
Polargraph pen gantry by spacejunkie9
...polargraph pen gantry by spacejunkie9
thingiverse
this part holds the pen of the polargraph drawing machine
thingiverse
free
Polargraph Gondola by oscbe112
...dify the files)
od=52mm
id=25mm
height= ~13,7mm
i´ve also added a drivewheel (ball pulley) for your steppingmotor chaindrive.
thingiverse
free
Polargraph Gear by spacejunkie9
...mmonly found in curtains. this string is much cheaper than timing belts. it was specifically designed for the polargraph machine.
thingiverse
free
HACKBMTH Polargraph by markbenson
...web and these are the models i designed. one is to mount the stepper motors and the other is a pen mount for a whiteboard marker.
thingiverse
free
Polargraph Airbrush Holder by Chojins
...s
thingiverse
attaches an airbrush to the polargraph drawing machine. specifically for large format painting on uneven surfaces.
thingiverse
free
Polargraph Motor Pulley by spacejunkie9
...lley by spacejunkie9
thingiverse
use this pulley on your polargraph machine to connect your pen to the motors using fishing line
thingiverse
free
Polargraph Gondola Mod by JinjaBeardy
...ola dealywhopper by dealywhopper.
this is designed to fit the standard gondola that is supplied by sandy with the polargrpah kit.
thingiverse
free
plexiglass version of the polargraph by imagecar
...of the polargraph
inside the vector pdf :)
by marco filippi
imagecar.it
https://youtu.be/znyifkfvptahttps://youtu.be/g0y6krwy7ou
thingiverse
free
2-part polargraph sprocket by euphy
...2-part polargraph sprocket by euphy
thingiverse
drive sprocket for beaded cord, designed to be used in a polargraph machine.
thingiverse
free
Polargraph gondola by lubosjerabek
... from gocupi design
i added uchyt2 m3.stl normal - it's normal m3 nut paste
i added a liner for a better fit stabilo point 88
Pulley
thingiverse
free
pulley
...pulley
thingiverse
pulley 10 mm bearing
thingiverse
free
Pulley
...pulley
thingiverse
pulley for yachting.
bearing from inline skates
thingiverse
free
pulley for pulley system by STEMStix-N-Bitz
...pulley for pulley system by stemstix-n-bitz
thingiverse
this is the pulley for the pulley system
thingiverse
free
pulley by Thompie
...pulley by thompie
thingiverse
pulley
thingiverse
free
Pulley by joestraws
...pulley by joestraws
thingiverse
pulley
thingiverse
free
Pulley by oldvirus
...pulley by oldvirus
thingiverse
pulley
thingiverse
free
pulley by pully
...pulley by pully
thingiverse
a working pulley.
thingiverse
free
pulley by lluiscolomer
...pulley by lluiscolomer
thingiverse
pulley for dc motor
thingiverse
free
pulley by themaker132
...pulley by themaker132
thingiverse
a pulley because why not
thingiverse
free
Pulley by Britsa007
...ing a motor with 2 rubber bands. pulley connects to an m6 nut.
44mm pulley are to move an arm of my homemade cnc milling machine.
Chain
thingiverse
free
chain
...chain
thingiverse
chain #massimino_martello #catena
thingiverse
free
Chain lub for 520 chain by Greekmaker98
...chain lub for 520 chain by greekmaker98
thingiverse
for 520 chain only
thingiverse
free
Chain by Galione1
...chain by galione1
thingiverse
chain, bike style chain. easy to print.
thingiverse
free
chains by Syzguru11
...chains by syzguru11
thingiverse
chains
thingiverse
free
Chain bracelet
... chain bracelet. no support needed. the chain is printed as a whole.
larger chain might need to be scaled down to fit most hands.
thingiverse
free
Chain of Perdition
...chain of perdition
thingiverse
designed to represent a chain of force summoned by casting chain of perdition in pathfinder.
thingiverse
free
Drag Chain
...drag chain
thingiverse
a drag chain.
thingiverse
free
Chain by raken
...chain by raken
thingiverse
chain bracelet
thingiverse
free
Chain
...chain
thingiverse
for gaming and modeling
thingiverse
free
Chain by dshur
...chain by dshur
thingiverse
. chain modeling data
Ball
thingiverse
free
ball in ball in ball in ball by Syzguru11
...ww.thingiverse.com/syzguru11/collections/balls
(donations appreciated, but not necessary. my things are free and will always be).
thingiverse
free
Ball in Ball by PatrickSalvador
...ball in ball by patricksalvador
thingiverse
ball in ball
thingiverse
free
ball in a ball in a ball in a ball by Simon_Vance
...in a ball by simon_vance
thingiverse
i just put together a random thing because i was bored and it was just a 20 minute project.
thingiverse
free
Ball in a ball by zakw
...ball in a ball by zakw
thingiverse
ball within a ball
thingiverse
free
Ball in Ball by DevinWilcox
... by devinwilcox
thingiverse
break ball loose and enjoy!
big thanks to gkewley for the picture of the white printed ball in ball.
thingiverse
free
Ball in a Ball in a Ball - by Flightcache by Flightcache
...lls.
2015 | printed the ball in ball in ball with my mendel 90 with support sliced with slic3r and it is working fine. 50% size
thingiverse
free
ball in ball 2020
...://www.thingiverse.com/thing:2754149
also check out my oyher ball designshttps://www.thingiverse.com/syzguru11/collections/balls
thingiverse
free
Ball for ball bearing by Quanrbit
...l bearing by quanrbit
thingiverse
this remix is designed for single balls in ball bearings
7.3mm/0.287" diameter
using brim
thingiverse
free
twisted ball in ball in ba.... by Syzguru11
...twisted ball in ball in ba.... by syzguru11
thingiverse
twisted ball in ball in ba....
thingiverse
free
twisted ball in ball in ba.... by Syzguru11
...twisted ball in ball in ba.... by syzguru11
thingiverse
twisted ball in ball in ba....