Skip to content

Frustration

?
Creation's quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.
  • 850 views
  • 4 likes
  • 37 downloads

3D model description

Ever felt like you're spinning your wheels and getting nowhere? If so, you won't be alone if you print this thing.

An illusion using a motor, power supply, connector, some gears, quite a few magnets and a couple of wires, this thing will surely coerce you into minimizing your own frustrations.

And if you want a hand cranked version, see "Frustration Participation" here: http://www.thingiverse.com/thing:320363.

Video of prototype is here running at 6VDC: https://www.youtube.com/watch?v=vHBb1ExXI0c. You can run it at 1.5VDC through 6.0VDC depending on you preference.

Video link to mechanism operation is in the instructions.

Printed in PLA on a Makerbot Replicator 2 using Makerware 2.3.3.42 "Standard" settings.

3D printing settings

Study "Assembly.skp".

Study the mechanism video "https://www.youtube.com/watch?v=WxkQmy-txq8".

Depending on your printer, printer settings and / or colors you may need to ream, file, sand, scrape, etc. various parts for smooth operation and / or tight but attainable fit as appropriate.

Obtain the following parts:

1) Gear Motor - "6VDC 45 RPM Pinky Finger Sized Gear Motor 1" Long x 15/32" x 3/8"" from either amazon.com or directly from http://sciplus.com/p/MICROMOTOR_47952. Other sources are available, I've not tested them though.

2) Coaxial Power Jack - Radio Shack part number 274-1583.

3) 3.0 Vdc Power Supply - Radio Shack part number 273-315 with the "N" style plug (273-345, you get one free with the power supply).

4) 22 neodymium 3mm by 1.5mm magnets - Amazon.com.

Print all parts. Trim any stray and/or sagging filament from the parts then test fit all parts before assembly as shown in "Assembly.skp". Remove the hold down disks from both "Base.stl" and "Top.stl" (used only to minimalize warping during printing). Depending on your printer, printer settings and/or colors, you may need to use a 5/16" drill bit or round file to slightly enlarge the hole in "Top.stl" for "Axle Wheel.stl" to allow for smooth rotation.

Install cranks ("Crank.stl"), axle ("Axle Slide Short.stl") and one of the three slide gears ("Gear Slide.stl") in the base as shown in "Assembly.skp" and the mechanism video. Apply a small dot of thick cyanoacrylate on the axle ends to assist in holding the cranks in their proper position.

Install two gears ("Gear Slide.stl") and axle ("Axle Slide Long.stl") in the base as shown in "Assembly.skp" and the mechanism video.

Press a neodymium magnet in each of the two slides ("Slides.stl", north side up) then slide them into their correct positions in "Base.stl" and engage the respective crank pins. The easiest way to engage the pins is to position a pin at its lowest point, then carefully bend the pin slot on the slide outwards and capture the pin. Repeat with the other pin and slide.

Manually operate the gear train to make sure there is no binding and that there is minimal friction. It should be easy to turn the gears and the slides should move smoothly. A "flick" with the finger should be enough to operate the mechanism.

Press "Gear Motor.stl" onto the motor shaft.

Solder a red wire from the motor plus terminal to the "Center" connector of the coaxial power jack. Solder a black wire from the motor minus terminal to the "Shell" connector of the coaxial power jack. Install the motor and coaxial power jack into their correct positions in "Base.stl".

Press 16 neodymium magnets into "Wheel.stl", north side out.

Insert the wheel axle ("Axle Wheel.stl") into position in the top ("Top.stl"). Slide "Gear Wheel.stl" onto the wheel axle. Slide "Wheel Hub.stl" onto the wheel axle. Finally, slide "Wheel.stl" onto the wheel axle. Check and adjust if necessary for free rotation.

Assemble the figure as shown in "Assembly.stl". Note the pins are fragile. Note also each joint must pivot freely, and should be kind of "floppy". Once assembled, check the mounting hole to top ("Top.stl") connection and trim off any excess pin that extends into the rectangular hole. Press one neodymium magnet into the underside of each hand, north side up. Press one neodymium magnet into the underside of each foot, north side up.

Install the figure on "Top.stl".

Apply a small amount of light machine oil to the slides and gears.

Install the top assembly into the base assembly.

Install the "N" style connector on the power supply cord, positive tip.

Plug it in, turn it on, and watch someone else's frustration.

  • 3D file format: STL and ZIP
  • Publication date: 2018/06/14 at 17:24

Tags

Creator

Designs 250
Downloads 19.3k
Followers 247

The more mistakes I make, the more knowledge I gain.

License

CC BY NC SA


Best sellers of the category Game


Add a comment


Would you like to support Cults?

You like Cults and you want to help us continue the adventure independently? Please note that we are a small team of 3 people, therefore it is very simple to support us to maintain the activity and create future developments. Here are 4 solutions accessible to all:

  • ADVERTISING: Disable your AdBlock banner blocker and click on our banner ads.

  • AFFILIATION: Make your purchases online by clicking on our affiliate links here Amazon, Gearbest or Aliexpress.

  • DONATE: If you want, you can make a donation via PayPal here.

  • WORD OF MOUTH: Invite your friends to come, discover the platform and the magnificent 3D files shared by the community!