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A set of bevel gears where the pinions have half the teeth of the ring gear. This results in a 0.5 reduction in angular velocity from the drive gear to the free gear. The holes are designed for 8mm diameter shafts, and the free gear sits…
Wydruk około 0,34 €–0,41 € nettoWstępna wycena jednego wariantu
This is a Mobius strip with an arrow which can travel around to show you that the Mobius strip is a nonorientable surface. When the arrow comes back to the original location, it's flipped! Read more about (non)-orientable surfaces on…
As a part time job I tutor GCSE maths in the UK. One of the key areas we cover are geometry. In most areas in life it will be rare to never need to use this fundamental equation. having an understanding will make using it so much easier.…
Check it out- I've designed several one-piece print-in-place TPU check valves- no BB or ball bearings needed, no moving parts to stick or wear out. One-piece elastomer check valves are common enough in the world, but I've never seen…
Link to Tinkercad project https://www.tinkercad.com/things/1z1f92oOqi9/edit?sharecode=yHL9wXwKidF7HVuRFtzxVApCed2DniA5pIUE4zTtfOI
A desktop model to demonstrate the Euler angles typically used in aviation (roll/pitch/yaw). For the pins: You need to print 4 of them. The 18mm length is correct for two pins, but you'll need to stretch it vertically for mounting the…
NEW version designed from scratch: https://www.thingiverse.com/thing:5353602 I've redesigned the body and kept the spout from the original. It ain't pretty and spout resized awfully, but it works! (sorry for the lack of a demonstration).…
It is a kind of remix of https://www.thingiverse.com/thing:5579952 I noticed that I put the wings in the wrong way so I did this one with holes instead of a fence and some half balls nipples to create more turbulences. alongside the wings…
print parts with the same prefix with the same color some sanding required during assembly To demonstrate the function of planetary gears, hold one lever and turn another, depending on which lever is held, a different gear ratio results
Automotive Differential Demonstration Model This is a 3:1 automotive open differential demonstration model. This type of differential can be found on rear wheel drive cars and allows each wheel to turn independent of one another. I…
A perfect Christmas gift for Raspberry Pi and Renewable Energy lowers. This complex design is an interactive Renewable Energy demonstration Raspberry Pi (RPI) case with a process diagram about the wind solar hybrid electricity generation.…
This is a new version of my interpretation of the operation of basic logic gates as they could look like in the Zuse Z1 programmable calculator. The information is from pages 216-221 in the book described below. The illustrations are from…
Mechanical lock demonstration model
This 1:81 reduction gearbox is a compact, satisfying mechanical model designed for both fidgeting and demonstrating gear reduction principles . The gearbox uses a simple but effective layout: 4 identical compound gears (each with a 1:3…
5:1 gear ratio gear box for demonstration. Gears are aligned in the middle with spacers and the shafts and handles are held in place by c-clips that act as shaft collars. The c-clips can be hard to snap on but you can just slide them on…
10X reduction from the outside arm no bearings or other parts needed easy assembly and disassembly !!tolerances not built in, recommend use of XY offset in slicer!!
This is meant as an educational tool to demonstrate a grasping mechanism for a robotic arm. I used a remix of the “Flexible Grippers” by PrintChallenge but implement with a method for faster actuation so the way in which the compliant…
Demonstration of conic sections. This model shows the hyperbola and parabola next to each other so that one physical piece actually has both sections demonstrated on it, on purpose; some other sets have them on opposite sides. Update: The…
This was designed to test the magnetic power of the Voron Tap . Sets are sold with magnets that are much too weak, which leads to poor results in the upper Hz-range when you use input-shaper. A positive side effect was that you could also…
English: The planetary gear model visually demonstrates the working principles of a planetary gear system, making it ideal for educational purposes. It illustrates how planet gears rotate around the sun gear and engage with the ring gear,…
I've made this Angiography system arm for colleagues to use to demonstrate the movements of the arm. I've already printed 4x it, with some success and some failures in some parts that lead me to optimize it. Overall instructions and…
This is one of my first model, which i made for exploring possibilities of 3D-printing during my learning 4 year ago. It's work properly, but designed without enough knowledge about optimization for printing - that's why you may have some…
Engine flywheel (white) had 3 short axes with planetary gears and long central axis connected to the main clutch. The disk on the other (clear) end was connected to the drive shaft and hence the rear wheels. Gear activation was done with…
I was asked to help some students at a lokal shool to improove their 3D printing skills. So I printed a Hotend model and packed some of my prined parts. But I was still missing something to show many of the cool features that are…
This is an educational tool for mathematics. It is a visual demonstration of the famous Pythagoras theorem. To make it you will need to print the model, a transparent acrylic sheet, and some stainless steel balls (3mm diameter). Both can…
This is a demonstration stand for Soviet Pistol from WW-II - TT-33. I used it with the a model from here: https://www.printables.com/model/707121-tokarev-tt-33-tt-33c-and-m57-pistol-model
Bring Mathematics to Life with this 3D Pythagorean Theorem Model! Perfect for classrooms, study desks, or personal collections, this model offers a hands-on exploration of one of geometry’s most iconic theorems. Interactive Learning : A…
Źródło oznaczyło ten model jako treść 18+.
I designed this handheld gimbal as a demonstration for kids to learn how gimbals work. Gimbals have been used on sailing ships for centuries. They were used in the Inertial Measurement Units (IMU's) on the Apollo spacecraft to navigate to…
This is my interpretation of the operation of basic logic gates as they could be used in the Zuse Z1 programmable calculators. The information is from pages 216-2217 in the book described below. The illustrations are from the patent Zuse…
This is my interpretation of the operation of a single bit of memory as used in the Zuse Z1 and Z2 programmable calculators, and later for the Z4 computer. Most information is from pages 218-221 in the book described below. The original…
//This is a followup to the vase mode tutorial I showed on my twitter account\\ Included are various test prints, as well as the GPLV, or General Purpose Launch Vehicle, designed to be printed in vase mode. The rocket is powered by Estes…
Bring realism and movement to your contemporary scenes with this Modern Protester Group , a dynamic set of four walking figures holding blank protest signs. Each character features unique clothing, posture, and expression, creating a…
10:25 gear ratio (helical gears) fun to play with too
Mechanical lock demonstration model pls like glue the slab to the side were u see it on the picture but glue only to the fix body! (the bigger)
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This phone stand takes advantage of the beauty of organic supports, which are now available in PrusaSlicer since version 2.6. Of course you can print my design, but I reccomend to make your own! Everything can be done directly in…
I made a Gear Mechanism that changes Torque/Speed depending on which axel is spin This is a educational design, meant to example of how torque can be increased, using bevel gears to have the same plane. I recommend that you print the rods…
Join to Unlock All STL Files FOR FREE: https://starforgekits.com/ StarForge Kits is the largest producer of STL files for 3D printing. We specialize in true-to-scale models, especially in 28mm. All models are correctly scaled and easy to…
--Settings-- - Layer Height - 0,20 mm - Print Speed - 100 mm/s - Wall Line Count - 3 - Build Plate Adhesion Type - Skirt or Brim
Based on the activity here: https://www.cutoutfoldup.com/971-the-volume-of-a-pyramid-is-one-third-that-of-a-prism.php By default, this prints 3 pyramids that form a 10cm x 10cm x 10cm cube. The OpenSCAD file can be edited to create…
Little demo of the Epi 32U4 Arduino-compatible board as a USB input device
(Imported from Thingiverse) I designed this for a demontration in my class of the isoangular curve (I think is called like this :. The name in Spanish is "arco capaz"). It is made by 3 pieces. A base and two mobile "arms". You wil need 2…
Physics C Electromagnetism, a demonstration of circular magnetic field vector combination, calculation of forces
This is basic U-Joint for demonstration purposes. I drew this up to show how a basic U-joint on a driveshaft works. It's fairly easy and quick print with no supports required. Print 2 shafts, 1 joint and 1 base. Insert the joint into the…
A model to demonstrate the proper use of condoms. A large number of STL-files is available, representative of the natural variation in size. A parametrized OpenSCAD script can be used to produce a model I, radially symetrical condom…
This is a working manual gearbox that has 4 forward gears and one reverse gear. It uses 3D printed components and store-bought ones. To complete the model, the following off-the-shelf parts are needed: 1* microcontroller that can control…
This is a demonstration model showing how a dual slot rotary encoder can detect the rotation direction. Tell your students to look at the slot marked with the arrow and let them rotate the slotted disk. They will see that turning…
Created by Dr. Emma Drinkall, Assistant Professor, University of Nottingham School of Veterinary Medicine and Science - email [email protected] Created to help students understand imaging techniques and terminology. The base…
This is a demonstration piece to teach students the different hole types including a spotface, clearance, countersunk, blind tapped, and counterbore hole. All holes would fit a 1/2-13 bolt. The type of hole is embossed on the back.…
In the first phase of the experiment, the opaque teapot functions as a “black box,” which creates a conflict with students’ common intuition and forces them to guess how the trick works. The subsequent introduction of a demonstration…
This is a compact CVT (Continuously Variable Transmission) demonstrator designed to illustrate the basic operating principle of CVT technology. The wheel component can be printed in TPU. A firmer TPU is recommended, as it provides better…
Join to Unlock All STL Files FOR FREE: https://starforgekits.com/ StarForge Kits is the largest producer of STL files for 3D printing. We specialize in true-to-scale models, especially in 28mm. All models are correctly scaled and easy to…
Motivation the idea is to have, on permanent display, a minimal “diorama” that shows the setup of various brake ecosystems brake lever brake cable & housing brake caliper I'm using old bike forks which are relatively common, cheap, &…
This 3D printable educational model demonstrates the basic principle of semiconductor doping using a physical, hands-on approach. The model consists of a base plate with recesses for individual atom pieces. Silicon atoms are represented…
Make science hands-on and visual with this Gear Train Demonstration Kit, Print in Place, 4 Meshing Spur Gears, STEM Educational Tested on 8+ FDM printers. Download and print immediately. **What's Included:** - STL File - 3MF File - OBJ…
While teaching a class on 3D printing I wanted a way to better demonstrate the different types of 3D printers, specifically SLA (resin), SLS (powder) and FDM (filament) technologies. These models were designed to show how each type of…
Chladni patterns are patterns formed on a vibrating plate covered with fine sand or powder. The plate is set into vibration, for example, by rubbing a violin bow along its edge . The sand moves from vibrating areas to nodal lines , which…
Useful benchmark for 3D printing. If you want to make a soft object out of TPU, or actually any other material, and choose the parameters so that it does not fall apart, then it might be useful for you. Please do not re-upload STL or any…
Place the tube on the table Place your finger on one of the symbols X or O Pull down on the symbol as the tube spins the only symbol you should be able to see is one that you had your finger on either the X or the O
Turn the crank and the dial ring creeps round once for every 40 turns, one tick per turn. It's a split-ring planetary gearbox: two planetary stages share three long planet gears. The bottom stage rolls the planets round a fixed ring, and…
Beam interlocking has a bug where it will bridge the gap created in print in place hinges.
Demonstrating sorting algorithms with visible objects has one major drawback: usually, all the objects to be sorted are visible at once, so students have to be explicitly reminded to compare only two objects at a time. Sorting by weight…
Beam interlocking has a bug where it will bridge the gap created in print in place hinges.
This is basic U-Joint for demonstration purposes. I drew this up to show how a basic U-joint on a driveshaft works. It's fairly easy and quick print with no supports required. Print 2 shafts, 1 joint and 1 base. Insert the joint into the…
Bring realism and movement to your contemporary scenes with this Modern Protester Group , a dynamic set of four walking figures holding blank protest signs. Each character features unique clothing, posture, and expression, creating a…
Place the tube on the table Place your finger on one of the symbols X or O Pull down on the symbol as the tube spins the only symbol you should be able to see is one that you had your finger on either the X or the O
![[DEPRECATED] Assassins teapot - makos/makat dam demonstration](https://media.printables.com/media/prints/196732/images/1820137_3c8b0e4a-59e0-4c28-9150-02c257ef3de4/large_display_img_20220327_175122s_196732.jpg)
