mechanical engineering design project ideas 3d models

I’m trying to think of how I can tweak the harness design to ensure the electrodes make contact with the wires on both ends. *** You’ll see additional recessed slots on the bottom of the harness. This provides a way to secure the wire so it...

That's why I designed this version as narrow as possible to be mounted on the right edge of the upper crossbar, so that collisions are largely excluded. In addition, the connection cable has been given a little more space above the spar, which makes...

Despite its intricate design, humans are surprisingly fragile and vulnerable to injury and disease. The human brain, for example, is capable of incredible feats of intelligence and creativity, but it is also susceptible to damage from head injuries,...

Currently only designed for Ender 3 / CR-10 printers, this innovative accessory makes leveling your print bed a more visually engaging experience. Like most ingenious inventions, this tool was conceived by accident while attempting something else. I...

I mounted it at the back so the existing arrangement for the filament drums can be used as per original design. Now print the faceplate. The single is configured for the E3D V6 hot end. The double is for the E3D "Chimera" dual hot end. Affix as per...

The guiding design spec for this spool holder is Create a new spool holder that reduces the friction on the filament being drawn into the machine that is easy to use (not necessarily easy to print) The Spool Holder Mk2, fulfils that requirement, by...

Introduction: The design was made to be aesthetically pleasing, offer improved part-cooling while also supporting a BL-Touch or CR-Touch ABL. It is a replacement for the stock cooler however will require an additional 4010...

... safe when Plinking! Use of PPE is recommended. (Personal Protective Equipment) Make sure you are using a safe backdrop. You are responsible for your own actions. I take no responsibility for any misuses or negligent acts while using my design.

In the design here you can feel this very well: you feel the effort it takes to pull the magnets apart to get the holes - lined with PTFE tube - to align and allow the filament through, but when those holes do align, the magnets are so far apart that...

(Text tested to print fine with standard .4mm nozzle) Lots of Capacity - The AA version holds up to (16) Batteries, the AAA version holds up to (25) batteries (I could have made the AAA crate smaller, but i liked the matching set size).Safety -...

### Another Response: This personalized cupcake pick was designed using the Customizer on Thingiverse (http://www.thingiverse.com/apps/customizer/run?thing_id=51523). ...It features specific measurements such as an overall layer one width of 50,...

I could not find a filament holder that I liked online for the mk3s, so i designed one. I hope you all enjoy it! You can add as many “middle” sections as you like to expand the system.<br><br>I used these filament...

Will design new PCB after I test to make sure I didn't screw up Hall sensor. UPDATE 5/28: WARNING: After starting into circuits, learned this is a non-isolated PSU for 500W Chinese spindle. That means you cannot connect it to your Arduino and then...

I custom designed a frame, light box, back plate, and power box that would fit perfectly, and assemble together for a nice clean look and finish. Here's what you'll need: * A printed lithophane - 120mmx170mm, with a 7.5mm width (see below for...

I personally like the 4-leg version. For everybody who wants to modify some settings first there are some easy changeable options (OpenSCAD): number of legs (start with 3 - if you want it to be able to stand) height (of course you can also modify...

So I had to strengthen my clamp design. Basically I've added some more meat (instead of 10 mm it's 15 mm thick).<br/> I've added some new pictures. It works so far. FYI: I had to put 2 5 mm aluminium rods inside the loc line elements in order to hold...

This is a set of modular dividers to suit the Tool Box Parametric Mini.&nbsp;The dividers created by Ross King for the full sized tool box were the inspiration for this, but rather than a remix, these have been created from scratch to suit the...

Screwless design, just glue in the PCB and coil, the 2 halves snap fit together. Works on any Qi compliant device. I've used it on an iPhone 8 and my Samsung Galaxy S9. My S9 it takes 3.5 hours to fully charge.</p> <h3>Print...

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' This OpenSCAD script is intended to help design a very simple artificial breast for existing dolls. ...

This appears to be a custom design file for a 3D printing platform, specifically the Ender-3, which uses Marlin firmware. To write this code in Python as requested: Here is the modified version of the file, written in python code. This code will...

A big-capacity power bank with a special design to protect the USB connectors when carried in a bag or pocket. Powerful enough to use as a power source for a TS80 soldering iron. With info for the electronics module and build instructions.Warning! No...

This extruder was designed to print in various thick substances like ceramics, pancake batter, chocolate-hazelnut spread, and icing. It is simple to make, and relies on the following non-printed parts: 1x NEMA 17 geared stepper motor (5-1 gear...

Plus, you have choices of fill patterns, splitting the hubs and screw options (including none).\r\nSince OpenSCAD is software-based, if you want to use other sizes of bearings (designed for 608 module [id 8mm x od 22mm x width 7mm), there is one...

Hello, I hope you enjoy this design. Please provide feedback. Some recommendations: You must use supports for the majority of the prints. Align the support so that it is easy to remove... use 0 walls on your supports and ensure "connect...

Designed with the intent to far exceed worker's 17rnd capacity, even for small build-area printers. It utilizes a FoamBlast drum spring, like my previous iteration of KaThanha mags. If you found this to be helpful to our community, please give me a...

To reduce the risk of joining the two parts I have constructed a design aid. This should allow the hinge to open without too much force. More details in my video :) Also, a small area is cut out to leave room for your finger when prying it open. I...

The kit is designed to be flexible so it can cover a wide range of macro needs. The Series The tubes are part of a collection of 3D printed macro photography tools: Reverse lens adaptor. (<a...

The LCD ribbon cable may be too short depending on exactly where you mount it. LCD: Uses the wonderful LCD case from Mightynozzle https://www.thingiverse.com/thing:2813298 but with a modified base to bolt onto the 4020 extrusion. Power supply: No...

The frame is designed to be as light as possible with the least amount of material under the props to block airflow. It's definitely not as powerful as a larger quad, but due to it small size and quietness it's perfect for parks and playgrounds....

Beautiful Gcode included for 25cm to 25cm plate .6 mm head The code is beautifully designed for a 25cm by 25cm plate with a .6mm nozzle. Video of assembly: only Spanish, only Spanish If you speak English, you can just see: ...