contra rotating propeller 3d models

  I've been using the one in the picture for a few weeks and apart from not looking as pretty with the cam open, there's absolutely no difference in performance.I think I have allowed enough room to print this model with a .6mm nozzle but if you are...

The pilings for this model are slightly long at the bottom as they were designed for the display demo table where they would be sunk about 5mm into the baseboard substrate to firmly fix them in place – so if you are planning to use them as free...

The parts I used: * 30mm M3 flat screws: https://smile.amazon.com/gp/product/B07NWL5HK3 * 16mm M3 hex screws: https://smile.amazon.com/gp/product/B014OO5KQG * M3 nylon lock nuts: https://smile.amazon.com/gp/product/B07GNXDQJZ * 20mm CR-10 springs:...

The pilings for this model are slightly long at the bottom as they were designed for the display demo table where they would be sunk about 5mm into the baseboard substrate to firmly fix them in place – so if you are planning to use them as free...

Included are the STEP and STL files for all the printed parts along with a Fusion 360 model link: https://a360.co/2QkvXpV **I feel it important to acknowledge Roberto Gil (jgbbob8) for his contribution to this project. When in late 2017, I added the...

It will not fit a full sized stepper, use their model if you have the original stepper motor. I suggest printing with the end that hooks over the carriage on the bed with supports on bed only. There are minimal supports this way and the hook keeps...

Use "leveling_test.stl" model to test auto-level accuracy. I made some work tests of this firmware but there still could be bugs there, so use it on your own risk. Enjoy! :) Update 1: My Start and End G-codes in Cura working well with this...

... that is about 1/4"/5mm in the front center due to the belt tensioning clip bumping into the blower. Unless you like that kind of centrifugal blower fan on belt tensioning clip action, I recommend not to drag the models dead center to the front.

If you need to use a different pump you can model and print your own adapter as it is just a rectangle block with a hole for the pump water outlet. The inlet block should be 80mm tall and 32mm wide minus half a millimeter for fit tolerance. If you...

The reason for the former changes is the way I modeled the original was a PITA to modify so some things had to get completely redone (and I left out the less important details to save time). The reason the STL's are so large is simple; I upped the...

The sourced parts needed are the same than for a MyRCCar OBTS Chassis, so you can use them in all models by now. This means that you can reuse existing parts from other projects, making it easier and more cost-effective to build this chassis. If i...

This is definitely WIP, I do not own a Orbiter V2 and the design is derived from the CAD models. Update:18\10\21 Uploaded some 5010 fan ducts which are 8.5mm longer to allow for a Volcano Hot End. These are definitely WIP. I have not printed,...

Wheels to axle : M3 leafspring to axle : M1.4 Leaf spring brackets assembly : M2 Leaf spring to bracket : M2 end of stab leg : M2.5 Female ball joint adjustment M2,5 flat ramp bracket on ramp and on trailer : M1.4 stab legs on brackets : M2 Rims...

The COMPLETE Dragonpeak Barbarians I bundle contains every model of this set, from the modular units to the heroes, the mount, the Pinup and the terrain piece! The people of Dragonpeaks are direct descendants of the Humans who lived in Aera under...

These models come with an unsupported and presupported version. This Bundle contains the following: Dr. Balthazar Morris Gideon Morris Gravewalkers Gravehounds Medical Carriage(Free in the welcome package for Patrons!) DnD Datasheets DnD...

For that reason, the drawers shown here have been modeled by means of [OpenJSCAD](https://openjscad.xyz/dokuwiki/doku.php), which give you the possibility to adjust them just by changing a few numbers and [rerun the script in your...

Cursed Immortality Season 2 - (2/4) The Umbratouched - Curse of Vengeance   Description Save money on this complete December Bundle, The Umbratouched, Curse of Vengeance, which contains all the models from the December release! These models come...

I use washers between the skate bearing and the mount to give a little clearance for the spool holder to turn (I could probably model in a little bump out instead of using washers). For adjustable friction, I've added a simple bail that attaches...

... fills the opening left after you remove the 12 volt adapter socket from the base. It simply slides into place. #Printing# I print rafts with most things, including these models, other than that they are quite simple and shouldn't cause any issues.

Particularly VERY IMPORTANT you need to change the setting from the default Negative Image to Positive Image. Adjust the Model Settings as I have shown in this Thing images. The Size (width) MUST be 150mm. Also I suggest reducing the thinnest layer...

The COMPLETE Swamp Gurunda bundle contains every model of this set, from the modular units to the heroes, the mount, the Pinup and the terrain piece! Swamp Gurunda (Presupported) The amphibious people of the swamps, with slimy skin and innate...

Presupported in 32mm and 75mm scale [Medium Model Size] [Statblock included in our 5E Campaign: Divine Awakening]   The third child of Tharador, Renmaeth is the custodian of his body, the continent of Tharador. In the Age of Creation she shaped the...

Presupported in 32mm and 75mm scale [Medium Model Size] [Statblock included in our 5E Campaign: Divine Awakening] The last child of Minera to rise from the ocean depths as a great landmass. Tharador is the smallest of all continents and most meager...

Merry Christmas! You will need to print: 4 ea Whirligig blades 3 ea Eccentric cams 2 ea Crossbars 2 Reindeer 2 ea Base Couplers 1 ea all other parts There is a cutaway view in the thing files called cutaway view.pdf showing how the model goes...

The estimated date of completion is not yet known, however, since I am in my final GCSE year and have more pressing work to attend to, you could expect at least another month before even a partially functional complete model has been released. I...

Since my first published keybboard was The1987 (https://www.printables.com/model/299777-the1987-a-modular-retro-inspired-87-key-mechanical) and it's fairly popular, and its designed around the Phantom circuit board and Teensy 2.0, which are no longer...

If you're using another fan make and model, make sure you check the polarity so it isn't reversed. If you don't have crimping tool you can just cut off the connector from the original fan and solder/splice it on.</p><p>Print the 3 (4) parts. If you...

First, I had to model the front of the display to accommodate the RepRap Discount Full Graphics Smart Controller and then I also decided it needed a back to protect the circuit board. Done... Then I decided to tackle the problem of mounting a...

The COMPLETE Requiem Brotherhood bundle contains every model of this set, from the modular units to the heroes, the mount, the Pinup and the terrain piece! This set includes: Requiem Templars (presupported) Requiem Templars stand before the chaos...

(Well, two pieces since there are two jigs in a set.) The "wave" shape of the new version leaves more space for two layers of fabric and just works better. Print instructionsRecommended print settings, optimized for speed without sacrificing much...