Introduction: Subduction-A Knex Ball Machine

So I made my first ball machine...Subduction! (Subduction-a process dealing with tectonic plates sliding under each other) It has four paths. Anyway, it's not so great perhaps because my elements (those I had) aren't so original. But I did invent my own version of the wheel lift, and I designed a new pathing type I haven't seen yet. So, here goes...

Step 1: The Lift

This is the wheel lift...or is it an arm lift? At any rate, the balls come in through the bottom track, are whisked upward by the wheel, and deposited at the top. I made a "gate" of sorts to control ball flow, but it didn't work as well as hoped. And for those of you wondering, I have no Knex motors, so I have to make do with a crank. (If you build this, feel free to add a motor)

Step 2: Path 1

This path starts with some of the Red Stairs, flips through one of floris2burn's U-turn elements, crosses a chain, and then goes through a tiny spinner to return to the lift.

Step 3: Path 2

This path consists of nothing but a simple blue tower spiral path.

Step 4: Path 3

This path has a classic spiral and my new path type: the Green Flex Path. It looks very clean-cut and is nice and sturdy. The Green Flex Path also can be twisted into almost any desired curve or inversion, up and down or side to side (or from level to sideways!) The path then empties through the spinner on path one.

Step 5: Path 4

The final path has Mr. Muggle's dumper element and a "curtain".

Step 6: That's All, Folks!

Thanks for looking at my machine! Hope you like it. I will soon have my second machine posted, but until then this is...Subduction!

Comments

author
knexpert%2310829476 made it!(author)2013-01-07

99% made:)

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dannypalmer2001 made it!(author)2012-12-11

epic!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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MechanicalCreationMaster made it!(author)2012-12-11

Thanks!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :-D

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knexpert%2310829476 made it!(author)2012-09-16

Very nice! I'm going to try to copy it if that is ok with you:)

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MechanicalCreationMaster made it!(author)2012-09-17

Fine with me! :)

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knexpert%2310829476 made it!(author)2012-09-16

I'll try to copy this, this is really cool!

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Sorunome made it!(author)2012-07-30

Looking nice! But is there a vid?

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MechanicalCreationMaster made it!(author)2012-07-30

Sorry, not for this machine. :(

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mikeasaurus made it!(author)2012-07-24

I like the slide in path 3. Can't wait to see your next ball machine (is it bigger?)

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MechanicalCreationMaster made it!(author)2012-07-25

Thanks!
My next ball machine is taller, but as to bigger....I don't have millions of pieces like lots of people, so I pretty much use everything in each machine. But never fear, I added some more complicated elements to round 2.

author
sandroknexmaster made it!(author)2012-07-25

You can buy a lot of random pieces on ebay for a good price

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MechanicalCreationMaster made it!(author)2012-07-26

I know, I just haven't gotten around to that yet.

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sandroknexmaster made it!(author)2012-07-25

Cool! Can you make a vid?

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MechanicalCreationMaster made it!(author)2012-07-25

Sorry, I don't have access to a video camera. :( But on my next ball machine, I may try a stop-motion animation. (Also I already broke it down awhile back. But I'm glad you like it!

author
sandroknexmaster made it!(author)2012-07-25

Cool that's a good idea! I even think that nobody ever tried before to make a stopmotion of a ball machine...
And I like it because it's good, sure if you don't have many pieces. :)

author
patriots8888 made it!(author)2012-07-25

This is cool! Even though it's not the biggest I like the different paths. 4.5* (.5 off for no video ;)

About This Instructable

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Bio: I love building. I specialize in K'nex ball machines and Lego creations. I am also a model railroader, and I enjoy science (astronomy is ... More »
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