mechanical engineering design project ideas 3d models

The bracket was specifically designed for the vinyl cutter linked below but should work with most other types, including Sharpies and pens. A hole is provided to secure the tool down using an M5 screw. I've included the Fusion 360 file so you can...

These jigs were originally designed to go under the belts so that all four corners would be at equal heights. However, there's only 0.5-1mm of play in the bolt holes, and a thick coating applied to the printer's frame throws off distances. Ideally,...

This design harnesses a joule thief to light up your LEDs using just 1.5 volts from one dead battery. No problem if your battery has lost its charge; this circuit can even power up on what others might consider a "dead" cell. Instructions You'll...

 If, after this damned pandemic is in the rear-view mirror, we should get a chance to hang out, chances are I'll be wearing these and when the topic of 3D printing shows up, I'll be able to show how useful 3D design and custom printing can...

Switched out 20mm M3 screws to 15mm. An oscillating desk fan, designed in Fusion 360. Everything is printed except for fasteners and electrical components. Optionally contains a rechargeable battery for completely portable operation.</p> <p>Fusion...

*Update Posted 10-21-22The shape of the joint was changed to a type that can be attached anywhere.Therefore, only file 202 and 302 is available for joints, and files 203-205 and 303-305 have been deleted.*Update Posted 05-22-23New platform design and...

If You Don't Plan on Using Springs Inside the Battery Holder, Design Your Own Ring Parts or Print 2x Ring for a Better Fit. If You Plan on Connecting Multiple Modules, Print One or Two Holder Connector Wide to Link Them Together. The Handle Part...

So now I can use “the smallest 2x macro lens in the Full Frame market" on my DSLR, and get some bonus magnification too! Longer lenses will get less magnification, and shorter lenses will get more. Super wide-angle lenses will be impossible to use on...

Micro Switch KW11-3Z Housing 30x30 Extrusion This housing is designed for the KW11-3Z microswitch and fits perfectly into 30x30 Aluminum Profiles with an 8mm groove. ...The lip on the housing measures 7.8mm wide and 1.5mm high.</span></p> <p...

Created by Ryan Beal in Feb 2021 Printed on Ender3 with Crealty slicer; Priline pla (wood color) naming convention is r - rings g - gaps rs - random seed used in SCAD rotations (for debugging) b - ball diameter so a name like 3r_2g_rs42_b3-b5 would...

This design is just a skeleton, the final piece will require a lining of fabric or thin acoustic foam on the inside of the cage, and in more extreme cases, it may also need a lining of synthetic fur on the outside of the cage. The interior lining is...

To that end, I mounted the AAA battery holders on a plate, marked out and cut a door panel in the supplied plastic zippy box, and designed this old-style latch to keep the door closed. It operates in a similar manner to the type of latches that use a...

The game has also been used in educational environments to teach chemistry, computer-aided design, and computer science. In 2014, Mojang and the Minecraft intellectual property were purchased by Microsoft for US$2.5 billion. Several spin-offs have...

So for Motic 143 and Lifecam HD3000, I did all the job for you and designed the exact correct bracket. For other combinations - use it as an inspiration, get digital calipers and start measuring! A microscope will have an IR cutoff filter (cyan...

Parts --------------------- • TG9e servos - https://hobbyking.com/en_us/turnigytm-tg9e-eco-micro-servo-1-5kg-0-10sec-9g.html (modified for continuous rotation) • 4ch frsky receiver -...

This is a Door Speaker Adapter designed specifically for Toyota GT86/Scion FR-S/Subaru BRZ. It's a full redesign of Schankenstein's Speaker Adapter, plus it features a rainshield, which is crucial to have to keep the interior dry. It's made for the...

... castle which is still called Tallinn, "Danish-castle/town" in the Estonian language. The red banner with a white cross (Dannebrog) has been the national flag of the Danes since 1219. Dannebrog is Europe's oldest flag design still in modern use.

A triangular coffee-dripper stand for pour-over coffee.&nbsp;&nbsp;WHY?Because I keep breaking coffee carafes, I wanted a method of making coffee that lets me drip the coffee into anything - measuring cups, bowls, pint glasses, anything - without...

Higher acceleration will lead to higher Layerstack scores. Here's a sample run: Original X: 24.035 24.018 24.053 Original Y: 24.12 24.048 24.090 Sanded Y: 24.016 23.969 24.015 Sanded Y: 24.059 24.003 24.020 Delta X: -0.019 -0.049 -0.038 Delta Y:...

The mount is designed for this fan size. With this fan the whole extruder stays under 40 °C even during longer prints with higher print temperatures. Hence I strongly recomment printing the mount (and the X-Carriage) in PETG (or other more heat...

...But the original design is by Max Darkdog. This is just a protoype, nothing is guaranteed to work or be SAFE so do this at YOUR OWN RISK. I dont take any responsibility for safety or malfunction of the machine, again do this at your own risk.

... first layer. It must lay like tooth paste. If you see it smashing just turn the adjusters 1 turn then try again. I have added the 123 Design if anyone wants to edit. ... PETG Examples Wrong and Right Bed Leveling

# Overview This is a portable mast system designed to keep all the necessary components together in a convenient and easily-deployable package. At the core of the system is a 31' Jackite collapsible pole (no permanent modification necessary). ...

For all other items I have used CHEP’s Filament Friday Good (0.20) Cura Profile (https://thangs.com/designer/CHEP/3d-model/Filament%20Friday%20Good%20(0.20)%20Cura%20Profile%20-342711) with acceptable results. Winding shafts should be printed...

Since pictures during via ferratas are so great but always connected with the hope of not letting your phone fall (or become an oblation to the mountain spirits ;) ) i designed a small helper. I usually attach it to my pants or backpack on the one...

I'm new to designing/editing 'things')I added a negative space in both to key them together, as center as I thought good enough.I super glued the included block/key into the QR Cover first and then the Skull Face on top of that.When printing, using...

The micro USB port is accessible via the front of the fan mount and is intended to be used with this switch...

The base is designed to be glued, The Torso’s are interchangeable allowing the model to be converted with either glue or use the magnets as in the pictures. You can mix the parts with the 6 torso variants in the “Bastet Modesty” pack available...

The EggBot is a CNC plotter designed for drawing on eggs, but it can be used for other purposes as well. Here are the steps: 1. Assemble the frame of the EggBot using a 3D printer. 2. Attach the motor mounts to the frame using M3x10 screws and M3...

... code a bit slower than a local OpenSCAD installation. Some of My DesignsClick an image below (opens in a new tab) or go to my designs page and see them all.If you see some thing that you like , please click the Like button and turn that heart red .