reverse motion linkage 3d models

See it working here: https://youtu.be/nNygre-98G0 Motion is obtained from two RC servos whose arms are connected in a W shape. At the middle of the W sits a screw able to push the minutes arm via a pad. The minutes arm itself can push the hours arm...

Students explore parabolic motion by sending a ball through the basketball hoop. With the fulcrum and springboard, they determine the connection between independent (fulcrum height, ball density, location of fulcrum) and dependent (ball height)...

Since it is so sensitive, you want a line along the length of the bolt that matches a mark on the frame so that any angular motion can be spotted and corrected. Tighten the locking 10-24 nut to secure the bolt, using the mark to maintain the correct...

This device sits between the mirror and the mounting post, making it easier to make fine adjustments with a 5.33:1 gear ratio, resulting in 2 degrees of mirror motion for every 10 degrees on the dial.\nThe gearbox consists of 5 parts: a captured...

The rest of the assembly should be pretty straight forward. Depending on the print, you may need to take a file to the short "ramps" in the sanding plate channel of the base to ensure that the Plate-Hitch, or the sanding plate itself does not hit an...

In particular, we need something to take the marbles from the bottom and load them into the top to keep motion going. The Marblevator is awesome - I'm sure that it can be adapted to work with these railings! To save people time, I've generated three...

The motor uses inertia and magnetic attractive and repulsive forces to maintain rotational motion without commutation, making it an exciting and educational project. The electromagnetic coil relies on the principle that magnetic flux F = N * I,...

Any amount of support is greatly appreciated :-) paypal.me/BrianBrocken Feel free to take a look at my other designs: 3D printable antweight battlebot: Bulldog: https://www.thingiverse.com/thing:4623536 SpaceX inspired edf rocket:...

These switches will stop all motion immediately, acting faster than you can, and help prevent damage during a crash, such as jamming the bed into your nozzle, cracking your anti-backlash nuts, bending/breaking your titanium heatbreak, etc. (all of...

Give them a sleek and modern horse-themed watch featuring a sleek stallion in motion. This functional piece is sure to impress their detail-oriented side. For the Libra (September 23 - October 22), we suggest a beautiful and elegant horse-themed...

A small heatsink should be used if there's no active cooling installed, since ventilation is limited, as well as sending pictures and video via motioneyeOS causes the CPU to get a bit hot when motion is detected. The IPi V4 fixes an issue with the...

This allows the spool to rest against the original spool holder at about the 2 o'clock position which eliminates a free running spool and the rocking motion of the spool during retractions. A gentle pull on the filament from the extruder transfers...

Use a finger to separate the springs for easy placement.Check the motion of the slider and the toggle. If everything looks good, place the other half of the body on top and press the two body halves together. Be sure the springs are properly aligned...

Various Test\progress Videos at the following links: https://www.youtube.com/watch?v=MmrGHgmg3PM https://www.youtube.com/watch?v=uYPVattYyPA https://www.youtube.com/watch?v=xJUX0GJFEA8 https://www.youtube.com/watch?v=fhZTwQc_9Uo Installation I have...

( The one i use )rnAzteeg X5.rn Smoothieboard.rnGRBL firmware based board.rn rnrn####Hardwarern 1 Kit - GT2 timing belt with pulleys.rn1 Kit -Ball bushing linear motion ( only 4 needed ).rn 4 - 8mm Linear shaft. This will determine the size of the...

150-250 mms, they become a visible issue bouncing/swaying - slow-motion camera wouldn't be pretty. Screws: Buy metric bundle kit; they generally contain everything required. Important: The spacers are garbage stock replace them. The tolerances...

To maximize the amount of mounting possibilities it is compatible with the popular Articulating Raspberry Pi Camera Mount by @Sneaks. RendersThe camera features a dimmable LED ring that can turn on when motion is detected.The camera makes use of the...

Lesson Results At the end of this project, each group of students should have: A functioning 3D printed wind powered electric generator Notes on the basics of other wind powered generators An understanding of all electric generators Advanced...

The Arduino actuates the servo, which moves the fingers via a multiplying pulley and a tensile system that allows independent motion between the fingers. There's an Arduino sketch (code/program) I wrote, which calibrates the sensor each time the...

For we see at the heart of human nature, when left free to speak its deepest self - lies a desire to transcend the constraints set forth by rational limits and explore what resides within ourselves through creative expression - giving rise to that...

I have a wedge, each side being 15 degrees off vertical, These are the stops to prevent the ski's from moving too far up or down, so you have a 30 degree range of motion. So the 2 rear ski's are identical, that piece is just mirrored to the other...

The planets were believed by Ptolemy to revolve around Earth in deferent and epicycle motions. Although the concept that planets orbited the Sun had been proposed multiple times, it was not until the 17th century that this view gained support from...

If you used ¼" material for your LR struts, it is likely you will need longer M5 screws.Tighten the screw(s) to secure the "hose-hanger" part(s) and lower mount(s).Attach the drag chain to the lower mount(s).Slide your LR Core through the full range...

Example code and wiring diagrams are included for both the Arduino Nano and Wemos D1 Mini (ESP8266).Personalise it to your needs by including more hardware, such as thermometers, motion detection, buttons etc or use a Wemos D1 Mini to connect it to...

The motion to this chamber is helped by both gravitational and centripetal forces. The metering effect of the screw reduces the opportunity for sample charging and clumping as well as removing it from preventing additional sample from being...

Combine these two actions into one motion as you hand over the cube. The unsuspecting audience member will try to pull the cube open just like you did but won't be able to because they'll be pulling the pieces closed instead of open after the...

The 3D printing model's chosen scale is 1:16 for the FFF/FDM version and 1:34 for the DLP/SLA/SLS version.VERSIONS' SPECIFICATIONSFFF/FDM 1.0 version features:- Contains 68 parts;- A printed ship is 163 mm tall, 312 mm wide, 723 mm deep;- You can...

In one motion he tore the leaders head and spine from his neck, arrows whizzed around and embedded into him but did naught to stop him. Seeing their leader dead, many fled into the harsh desert. Those that remained did not try fight Gazza, but...

Depending on the print, you may need to take a file to the short "ramps" in the sanding plate channel of the base to ensure that the Plate-Hitch, or the sanding plate itself does not hit an edge when at that end of the motion. Assembly Guide...

I recommend scuffing the outside of the drawtube with 350 or finer grit to minimize reflections and improve motion. See photos for assembly. You will only need 4 3D Printed components for this focuser:1 Main Body-Hadley-focuser2 Turn Knob...