No hardware required - 1.5 hours to print - only 25g of filament (with AMS).
Overview about this model:
I wanted to print a reversible ratcheting driver but all the designs out there were not strong enough.
So I went and designed this driver with “It needs to be strong and just work” in mind :)
That's why I can proudly say that it can drive a wood screw into a pretty thick particle board without a problem, while being printed in just plain old PLA! Isn't that awesome?
Here's a video showcasing just that:
As you saw - it works like a charm :)
I also managed to design it so that there is no hardware required (the magnet is optional).
You can set three positions: Screwing, unscrewing and ratchet lock with a lever.
Printing guide:
Assembly instruction:
Before you proceed with the assembly please read the "Detailed assembly guide" under this instruction pictures!
Detailed assembly guide:
Video guide:
How to use:
You can change the direction of the ratchet by rotating the lever 90 degrees until you hear a click.
When not in use, please set the lever to the middle position (Ratchet locked) to avoid permanently bending the claws inside.
How I designed it:
Many iterations were needed to get it just right :p
But I really enjoyed the process :)
This picture shows about 70% of all the prototypes that I've made. It took me 10 days to design.
There is definitely room for improving it even more! If you have any ideas on how to improve the design, feel free to DM me :)
Also, I would be very happy if you review both the model and print profile - it really helps a lot in improving my models and MakerWorld experience :)
Boost Me (for free)
I am very thankful for the points I have earned, which allow me to fund my rocketry projects and acquire the necessary tools to develop them. Thank you for your support.
Happy printing and enjoy!
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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