Have you ever wondered about how I make my Ginormous and Wondrous Ball machines? Now you can design and build your own!

This instructable does not give steps on any particular ball machine, but rather how to build one in general.

Ball machines are the luxurious side to k'nex; these use thousands of pieces. If you do not have thousands of pieces, but rather have somewhere around 400, this is not for you. Sorry. You could always try, though.

These steps are essentially what I do when making my machines.

So, onwards!
 
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Step 1: Preliminary Issues

First of all, if you're reading this, hopefully you have a very large reserve of K'nex. Depending on your size and Concept, you will need varying amounts. on AVERAGE, 2 feet or less is about 1,000 pieces, 3 feet or less 2,200, 4 feet is about 3,000 5 feet is about 4,000, 6 feet is 5,000, and 7 feet, like the -xXxXx-, would be about 8,000. After that, your ball machine will get skinner and there will be less and less pieces, up to a point.

Second is possibly the most important step, as it will save you countless hours. It will be painful, but, SORT THY PIECES! Yes, take apart ALL your models and get many, many bags (or Boxes). Sort them all!

What you Need to build a Ball Machine:
Patience
Skill
Leather Fingers
Thousands of pieces
Bags or Boxes
Lots of Spare Time
This Instructable!

And next, the building? Hecks no! You still have much to learn, young Skywalker! do NOT start building your first ball machine yet, or you might make a FATAL ERROR! (Like I did when building Project DESTINY)!!!


You should be done with your painful sorting after a few days, so then, again, onward ho!
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knexpert#10829476 says: Sep 17, 2012. 7:27 AM
xXxXx is truly a classic machine!
paperairplanecreator says: Dec 27, 2011. 10:15 AM
Wish i had as many knex as i do legos..
knexman32 says: Nov 11, 2011. 3:59 AM
darth can you please reply to me? is 4998 a good amount for making a ball machine?
mystermysteryguy says: Aug 23, 2011. 3:52 PM
im starting my own but itsnot going well
noooo1234 says: Jul 28, 2011. 7:04 AM
Could you plaese post a video?
mystermysteryguy in reply to noooo1234Aug 23, 2011. 3:45 PM
u r right about that
mystermysteryguy says: Aug 23, 2011. 3:44 PM
can u plese post more instructions.
gunspyop2 says: Jul 24, 2011. 8:43 AM
wow
tjdtjd1 says: Jul 24, 2011. 3:30 AM
One good idea i saw was Austron's wind powered ball machine, so a machine using different power other than motor
angry sheep says: Jun 29, 2011. 6:12 AM
its to bad i do not have enough knex to make anything big.i had a new lift design to.
brainiac120 says: Jan 22, 2011. 2:46 PM
my knex were sorted b4 i even read this
spazgadget in reply to brainiac120Jun 4, 2011. 12:46 PM
Good for you.
jmand says: Apr 23, 2011. 11:45 AM
wow youyve inspiredme im gonna make something like vendetta with out a chain or a motor and its gonna use a golfball haha
tjdtjd1 says: Dec 6, 2010. 2:01 PM
dude do you mean from the bottom up or from the top down?
Orangeprofessor in reply to tjdtjd1Apr 21, 2011. 8:28 AM
i think top to bottom
jackj222 says: Apr 16, 2011. 11:42 AM
this is accurate lol
KnexFreak360 says: Feb 27, 2011. 6:49 PM
You mention you need years of experience to build these, But you forgot one thing: Thousands of KNEX. LOL
niels11 says: Jan 21, 2011. 9:57 AM
(removed by author or community request)
david757757 in reply to niels11Jan 23, 2011. 9:40 AM
bij de bart smid ofzo maar deze site is voor engelse dus je moet eigenlijk engels praten
niels11 in reply to david757757Jan 25, 2011. 9:37 AM
weet ik!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
k-n-e-x(leaved ibls) says: Dec 27, 2010. 11:45 AM
is this the big ball factory??
vishalapr says: Nov 13, 2010. 11:13 PM
Just awsome.
I started making a paper ball machine which kinda looks like this but is much less complicated than yours.
Jesus. says: Apr 25, 2009. 6:12 PM
what do you do if you do not have enough chain?, great 5* subed
Hiyadudez in reply to Jesus.Jun 4, 2009. 12:12 PM
Just make a ball machine that your chain can fit on.
matthew9090 in reply to HiyadudezOct 31, 2010. 1:38 AM
have a look at the other instrcuctables it shows you how to do spiral lifts and mill lifts wich dont use a chain
Hiyadudez in reply to matthew9090Nov 1, 2010. 12:37 PM
You're a year and a half late.
matthew9090 says: Oct 31, 2010. 8:23 AM
my knex ball hasnt arrived yet so i have to use a ping pong ball witch is 2 light and it wont work
k-n-e-x(leaved ibls) says: Oct 30, 2010. 3:13 AM
plz post XxXxX!!
SnapFitPieces(: says: Oct 29, 2010. 8:31 AM
A machine where you have to flick a switch to an answer and if you get the correct answer to a question the ball wont crash...
Michaelgoode says: Oct 9, 2010. 1:48 PM
He means from the bottom up :P
knexboy12345 says: Aug 29, 2010. 7:07 AM
sick, 5 i subbed to you
rybubbles says: Oct 12, 2009. 10:26 AM
i always get screwed up on this
MiniMario6499 in reply to rybubblesAug 22, 2010. 7:41 PM
LOL Me too!!
182515 in reply to rybubblesJun 6, 2010. 4:50 PM
Same with me
darth acexxacer says: Oct 16, 2008. 4:08 PM
A Machine infused with a Roller Coaster would be epic as soon as i get a good amount of roller coaster pieces i want to build a roller coaster that uses a ball instead of a train but then again it might not work...
GeekBeam in reply to darth acexxacerJul 5, 2010. 9:23 AM
have you seen my coater car for newer track instructable? if not then look here
blak788450 says: Mar 21, 2008. 9:51 AM
hey guys?
Darth Trainman (author) in reply to blak788450Mar 24, 2008. 6:57 PM
Yes, mon ami?
The Jamalam in reply to Darth TrainmanAug 30, 2008. 12:12 PM
your mixing of languages confuzzles me
GeekBeam in reply to The JamalamDec 23, 2009. 6:55 AM
this mixing is of no moment to me for I am fluent in many a part of the english language; thou art confusticated in his use of many a language? He is merely doing this of his own accord; if thou can't understand thy language than never hope to master any other beyond thy own; in other words you need to learn you're language to it's fullest before you move on to others then you shall have many a great list of words to confusticate others with!!.......mua ha ha ha ha ha*cough*ha ha ha*hack, hack, hack*
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