square circle optical illusion 3d models

99365 3d models found related to square circle optical illusion.
Cutie Bot
Cutie Bot
thingiverse

- Added a Adapter that will align the X carriage belt with the pulley and Gear 2/9/2020 - Uploaded the bed corners, some printers I had trouble getting the bed square in the past with other designs, so I designed these pieces to have groves to make...

Adventurer With 100 Plus Weapon Alternatives
Adventurer With 100 Plus Weapon Alternatives
cults3d

Additionally, the purchase includes one .stl file containing a square cobblestone base. The majority of the weapons and items included in this kit are depicted in the CGTrader image gallery, but there are unfortunately a number of alternatives that...

V Slot Frame Spool Holder
V Slot Frame Spool Holder
thingiverse

The rear bearing outer race slides onto the spindle receiver and bb’s load inside the square shaft and down thru the round hole. The SH Cap Base then is press fit in place to plug the hole. The front bearing outer race slides over the spindle...

SuperCapacitor 16V 83F bank with step-down DC-DC converter
SuperCapacitor 16V 83F bank with step-down DC-DC converter
cults3d

https://www.homedepot.ca/product/paulin--4-x-1-2-inch-flat-head-square-drive-steel-wood-screws-zinc-plated-100pcs/1000140508 To install the Anderson PowerPole connector into the Anderson panel-mount shrouds , first connect the red and black...

Polygons to Polyhedrons and More - 30mm Sides
Polygons to Polyhedrons and More - 30mm Sides
prusaprinters

Magnetic spheres are used to make 3D printed polygons that can be used as an educational math tool, a fidget device, or a unique set of magnetic building blocks.  The polygons can be used to make polyhedrons and other fun shapes.Triangles,...

DIY Solar Water Still ( Survival Distiller ) Purifier
DIY Solar Water Still ( Survival Distiller ) Purifier
cults3d

...It may or may not work with the more square-shaped ones. Adjust to meet your needs. THE COLLECTION LID: This is designed for the small 4-ounce sized Standard Mouth Mason jar (also known as the small jelly jar). A cup will also do as an alternative.

IKEA Lack Enclosure HEPA Air Scrubber
IKEA Lack Enclosure HEPA Air Scrubber
prusaprinters

If you flip by accident you should see a step between the duct and duct end cap.Cut a foam ring to put around the intake of the fan and cut a square for between the fan housing and filter shell to make them air tight. I used 4mm screws to poke holes...

Bruder LowLoader Conversion Parts
Bruder LowLoader Conversion Parts
thingiverse

I used aluminium square tube about 4mm x 4mm for the bar in the picture, which slides into the holder. The beacon is a normal 15mm x 9mm rotating beacon made using plasticard tubing and brass rod to create the pole. Trailer Head sides: The rallonge...

Room Air Filter
Room Air Filter
prusaprinters

Install magnets into the square holes with super glue. Mind the polarity of the magnets and the part orientation. Begin with installing the base and bottom center support (parts 1 & 3). Use 4x M4 machine screws and 4x M4 Bolts. The Middle Center...

Double Dice : Two Dice in One Throw.
Double Dice : Two Dice in One Throw.
prusaprinters

Alternatively, You could print the numbers and dots in a different colour, or paint fingernail polish in the indents and clean with acetone, or leave as is, it is quite readable.Secure the numbers and dots into the dice sides as required prior to...

The EffectorMinator
The EffectorMinator
thingiverse

As I started to see if I could use my existing Bondtech BMG I quickly and painfully found out that this would never work for me as the original square big stepper motor would hit my MagBall arms and pop them off. So, I found a way by using the...

Spring-loaded Knobs for Adjustable Glass Bed Bracket
Spring-loaded Knobs for Adjustable Glass Bed Bracket
cults3d

You could also try a gasket with a square profile to increase stiffness. The nice thing is that you can already use the knobs without the gaskets while you're waiting for them to cure. You only need to remember to manually re-tighten the knobs after...

#0017 [Remix] X2 Delta P Duct [V2R2.2] for the MK3S(+) [New Flow Splitter]
#0017 [Remix] X2 Delta P Duct [V2R2.2] for the MK3S(+) [New Flow Splitter]
prusaprinters

 If they are too tight, you can use a 3mm drill bit to open them up – you'd want the final fit to be tight though.Wiring connector used (please note - affiliate link:) this provides quick disconnect for when/if you want to change the LEDs (after they...

Woodstock Delta Printer
Woodstock Delta Printer
prusaprinters

By using laser cut plywood, an extremely precise and square frame can be made, which is crucial in building a successful delta printer. Besides the frame, 3D printed parts make up the rest of the dimensionally important build. We have three vertical...

Pillbox Holder - OpenSCAD Customizer
Pillbox Holder - OpenSCAD Customizer
thingiverse

Raft actually may make things worse for removal, I've found that the best way to free the print off the bed is to pinch the squares, it pops right off without tools and without even removing the bed either. Just wait for the bed to cool down a bit...

30 kVA 3PH DOE Portable Transformer, 690V Delta Primary, 415Y/240 Wye-N Secondary, N3R, Ventilated, 60 Hz, 10' 10/4 SOOW Cord w/ 432P5W Plug
30 kVA 3PH DOE Portable Transformer, 690V Delta Primary, 415Y/240 Wye-N Secondary, N3R, Ventilated, 60 Hz, 10' 10/4 SOOW Cord w/ 432P5W Plug
grabcad

The transformer and load assembly is mounted on a 3/16" thick carbon steel mounting platform and the load center/distribution assembly is mounted to the standard 2" x 2" x 1/8" square carbon steel tubing frame, resulting in an extremely stable,...

Quefrency Ergonomic Bases w/ Palm Rest
Quefrency Ergonomic Bases w/ Palm Rest
prusaprinters

if I over tightened them it'd cause the plate to bow up between screws vs flat with full contact. Cut squares of neoprene mouse pad and put two layers in each base opening. This meant four pieces per side for the keyboard bases due to the middle...

StarttXL (Upgraded Startt/Tronxy100)
StarttXL (Upgraded Startt/Tronxy100)
thingiverse

Two 21x16 cm plates (vertical sides), and one front plate which is 52(w) x 30(h) and has a square hole cut in about 2cm from the edge. I also fixed a smaller piece to the top of the frame to hold the electronics. The frame, when assembled, required...

Remix Delta P Duct [V2R2] for the MK3S(+) - X2 Duct [New Flow Splitter]
Remix Delta P Duct [V2R2] for the MK3S(+) - X2 Duct [New Flow Splitter]
prusaprinters

 If they are too tight, you can use a 3mm drill bit to clean them up.Wiring connector used: this provides quick disconnect for when/if you want to change the LEDs or do other...

Raspberry Pi Bay - 4 slots
Raspberry Pi Bay - 4 slots
thingiverse

For this, you need to use the "Case_Bot_Pads" version of the part, with 15x4mm round or square pads. Otherwise, you just need to print the "Case_Bot_NoPads" version of the part. According to a benchmark from...

Robot Power Supply
Robot Power Supply
thingiverse

Designed with SketchUp, fixed with Microsoft 3D Builder, sliced with Cura and printed in PLA on my Robo3D R1+ Parts: Some kind of power supply with a 5.5mm plug A 5.5mm socket (from AliExpress "5pcs/lot High Quality Socket Female Panel Mount...

Apollo Guidance Computer (AGC) 1:1 scale model (WORK IN PROGRESS)
Apollo Guidance Computer (AGC) 1:1 scale model (WORK IN PROGRESS)
thingiverse

TODO ==== Logic modules completion Rope memory modules Rope tray flanges, end connector orifices and jackscrew holes Square up cloverleaf and recesses on top cover Panel separation lines on top cover rope frame area Main connector and test connector...

Universal Hemera Fan Duct for V6 and Volcano (Update 2.2)
Universal Hemera Fan Duct for V6 and Volcano (Update 2.2)
prusaprinters

:) What you need: the 4 the square Nuts inserted in all 4 Holes on the Hemera 4x M3x8mm for attaching the FanDuct_Mount Part to the Hemera (DON'T USE LONGER THAN 8mm SCREWS FOR THIS!) 50x15 Radial Fan, I highly recommend a good one with 6000 RPM from...

Perfect Dial for MP Select Mini
Perfect Dial for MP Select Mini
prusaprinters

Most knobs were sort of flat on the sides but needed something on the sides so you can use your finger with the bed over top of it so I tried many different things like cylinders, squares, triangles and lots of different shapes protruding from it and...

Magnetic Travel Chess
Magnetic Travel Chess
thingiverse

If tiles do not fit properly, trim the squares on the board carefully with a knife. Fit is firm, but don't force it! You may need to smooth the filament lines on the hinges to get a good operating board. Hats - While the bases are marked with the...

Flair Vent 8x14 Trim
Flair Vent 8x14 Trim
thingiverse

Your house has a certain BTU and CFM based on your house/room sizes and your HVAC system has been sized for that square footage. By reducing your vent from 8x14 to now 6x14, you are increasing the pressure in your home. I am not an HVAC expert, nor...

Heliostat with Adjustable Flatness Control
Heliostat with Adjustable Flatness Control
grabcad

“Tape springs” are thin strips of steel with curved cross sections, they can be coiled up, and they also provide stiffness when extended (they are a common design used in tape measure blades, however note that the “tape springs” in this design are...

Gingerbread House Cookie Cutters (three levels)
Gingerbread House Cookie Cutters (three levels)
thingiverse

The third level consists of four walls only, and will therefore be shaped as a square instead of a pentagon. There's no roof and therefore no supporting walls needed. ![alt...

Orbital Transport Accessory Kit
Orbital Transport Accessory Kit
prusaprinters

Allow these to dry completely. Display Stand The display stand consist of a square base with an 18mm diameter tube on top. The booster is slid onto this tube to hold everything in place. The front of the stand has a slightly tilted nameplate. The...

Kingdom Come Deliverance: Farkle Dice Set
Kingdom Come Deliverance: Farkle Dice Set
prusaprinters

There are colours that match the game, but I didn't have every filament in stock.Colour doesn't really matter, nor does the number of any type of dice, as multiples can be found in the game - a set of six odd dice is really neat!The dice are all 20mm...