Catapult Roller Coaster (Infinite Loop)
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Description
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Accessories that double the fun and improve playability have been released, interested friends can download and print them, link: Ejection Roller Coaster Upgrade Accessories - Free 3D Printed Model - MakerWorld
This is another design of my ejection roller coaster The track has a larger diameter and the ball circles back to the starting point, allowing for immediate re-launch without manual resetting of the ball Because tall and thin models are difficult to print, I chose to cut the track in the middle and print it in two halves laid flat on the build plate This makes it easy to print perfect curved tracks, but it requires 4 screws for installation The base is not essential, it can be played handheld without the base, but adding the base certainly makes it more aesthetically pleasing
Bill of materials required: 4 BT2X10 screws, 2 0.6X8X20 springs, all purchased from Maker's Supply
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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