fidget balls 3d models

So if we want a resting tennis ball to change its velocity to 5 m/s and achieve this in a process lasting 1 second, we will have to exert 10 times more force than if we wanted it to acquire the same velocity after 10 seconds. When the object moving...

Check and make sure that both bearings still roll smoothly, if not the outer shoulder of your bearing might be thinner than the model was made for, and the "lip" grabbing the bearing might be interfering with the seals on your bearing (or if it's a...

Please post any remixes as well. This requires a large printer, and measures approx 290x230mm. This is a design for a printer control box which will use the following parts: MEAN WELL RD-65A Dual Output Enclosed Power Supply 5V 8 Amp and 12V ARTGEAR...

I know a lot of MMU2S are in the box, give it another opportunity.Use the PRUSA stock firmware.You can find the assembly guide here: (Translation in progress, if you use Chrome right click and translate the...

608 ball bearings (use washers between the bearing and the plastic, the plastic stops them otherwise. Available on ebay 18mm ID, 22mm OD). Lock nuts are recommended. ...Polycarbonate is a pain in the arse to print in, avoid !!</p> <p> <figure...

Adjustment of the drive screw will likely require a ball-end hex key due to tight clearance with the Magnum pulleys. Tentative confirmation of compatibility with the 713maker Halo Slight update to the usage instructions. 2019.03.17 Initial...

We think it’s a fun demo of what you can with the accelerometer. Print instructionsLicence: Creative Commons - Attribution Category: Electronics Hardware Hardware Screws, standoffs and nuts required in this build. 4x M3 x 20mm brass standoffs 4x...

The major specifications for this CNC design are as follows:Construction: 8020 Aluminum Profiles and ½” ATP-5 Cast tooling platesMotion: RM1605 (5mm pitch) Ball Screws, HGR20 Linear Rails, Nema24 3Nm Closed Loop SteppersSpindle: 2.2KW ER20 220V...

should be slow enough xD Fastest Speed is 500 Steps/Sec =&gt; 1 Revolution in 4 Sec =&gt; 20mm/sec (at 26mm wheels) ######### HARDWARE ######### There are two Versions: 3D-Printed [PV]: Just print all the parts. Non-Printed [NV]: Print the...

I used this here: https://de.banggood.com/Remo-B5509-Ball-Bearings-593mm-For-1621-1625-1631-1635-1651-1655-RC-Vehicle-Models-p-1450586.html - 9x M3 30mm screws and nuts to conetc top and bottom trays - otionally: 9x M3 0.5mm washers to put between...

Dingle-ball ribbon trim is not included. I preferred to print chain-up for no better reason than to have a smoother surface at the top. It takes a little longer as that means more supports to remove, but your mileage may vary. I added a notch along...

Secondly, most lipless cranks sink like a ball of lead. So you need fairly deep water to sun them. This is not always a bad thing, but it was a limitation. So I set out to design my own. My design goals were as follows: It should have strong WIGGLY...

Depicted are three configurations ranging from 17 moves (easy), 27 moves (moderate), and 71 moves (difficult) to start you off. The size and form factor suggested a snow ball to me, so it seemed only natural to mount the box on a Christmas tree so...

I designed this to attach to my Ender 3 fan shroud.Required Items:1: Standard Bic ball point pen or your color choice. Make sure it's 8mm in diameter.<br>2: 3\8'' ID x 3\4'' &nbsp;compression spring ( Lowes, Ace hardware, Harbor Freight (200pc...

Approximately 43mm long, 37.5mm for each arm, 27mm wide Bearing Holders This is a cylinder that fits around a regular ball bearing. There are holes on top and bottom that allow for screws to fit and attach to the connectors. There are four of these...

Instructions You need: * 1mm rod * 3mm rod * 21 self-threading screws to fit on a 1mm diameter hole * 2 self-threading screws to fit on a 2mm diameter hole * Several washers/spacers for the 1mm and 3mm rod * 1 snap ring or E-clip for the 3mm rod * 2...

&nbsp;&nbsp;Orange parts: 10% cubicThe big heart shape parts are printed with 30° support with painted on supports on the edges and no supports in the hexagonal holes for the pins.I printed it with “Snug” Supports.The top part of the heart shape does...

You will find and opening for this.Attach the Horizontal Ball Bearing Stepper Coupler to the Base piece with 2 M3 Alloy Steel Socket Head Screws 10mm, one on each side.Place 2 M3 Alloy Steel Nut on the other end to secure screws.&nbsp;STEP 8Attach...

(Also contains STL files, as I'm mostly changing existing stuff...) **Design changes:** o changed X and Y Axis idler to a standard M3 GT2 belt idler pulley o added stops for the rods of X and Y axis, also ZMax clamps, so they dont move when not...

Make a fun little desktop toy! I'm proud to present you the project of the EU 3D Mystery Box for March 2019! As spring is just around the corner, I thought a nice bird with a spring would be fitting. Inspired by a wooden woodpecker toy I had when I...

If you glue only the top part to the card, the Christmas balls will wiggle a bit when you put down the card. Cute!</p><p>It is a very quick and cheap print. So give it a try. You will be amazed by the result!</p><h3>Printing Instructions</h3><p>It...

All part inaccuracies are transferred to the carriage balls without any possibility to solve it anyhow. Therefore, I have decided to do it a different way. I have removed carriage mounts and replaced them by simple spacer plates. There are no brims...

In order not to use up an unnecessary amount of filament for the key, I designed it as a plug-in attachment for a regular 1/4 "socket-wrench-handle with locking ball (handle with slide piece and 1/4" receptacle). This means that this plug-in...

As a bearing I use S2200-2RS / SS2200-2RS stainless steel self-aligning ball bearings 10x30x14 mm industrial quality Material needed: 1 x Nema 17HM19-2004S 2x bearings 10x30x14 8 x M4x12 4 x screws to fix the bottom plate Furthermore, a circuit is...

As a bearing I use S2200-2RS / SS2200-2RS stainless steel self-aligning ball bearings 10x30x14 mm industrial quality Material needed: 1 x Nema 17HM19-2004S 2x bearings 10x30x14 8 x M4x12 4 x screws to fix the bottom plate Furthermore, a circuit is...

More info can be found here: https://hackaday.io/project/173854-3d-printed-high-torque-servogearbox-version-2 Components used: 11 × 3D printed componentsCan be found on Thingiverse 1 × 775 brushed motorlink:...

No the ball bearings are not exposed so it should be fine. I am currently in the process of designing a 3d printable fix that is more suitable. Turn on your printer and test a Y home to make sure the sensor is in the right position and working. BE...

I have collected the best ideas for a dry box here on Thingiverse together and changed two small things or added: I mounted a small washer between the ball bearings so that the two bearings don't grind against each other. In addition, I have a...

You'll also need an additional 40mm fan and, if this is your first mount, do yourself a favor and replace the stock one at the same time with a ball-bearing fan. You'll either need a 'Y' fan lead adapter or some soldering skills. The fans are wired...

I've used spices, but you could also put in a cotton ball with a drop or two of some aromatic oil. The tops secure to the fobs with a bayonet-type screw. Collect one of each color fob together to form the owner's "command" set of fobs. Clip different...