Howdy - A PIP Mechanical Stress Test
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A fun waving desktop mechanism
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Model information
- Source
- Printables
- Category
- Test Models
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Howdy!
I've always enjoyed mechanical print in place models. Howdy is my attempt at a fun to make, (almost) support free mechanical design that doesn't look like it should print in place. This model utilizes the overhang and bridging abilities of your printer to create a really impressive assembly free mechanism!
Print Settings:
.2mm resolution
2 walls
25% infill
No supports or brims
*Slower print speeds and good cooling are needed for this model, so feel free to tune your own settings until you get it right*
Follow these steps to free the mechanism after printing:
1. Pull the two support tabs off the large gear.
2. Carefully push the main gear up from the bottom to free it from the mounting arms.
3. Use a scraper to gently loosen the pivot arm.
4. Press firmly into the top of the crank handle to pop the drive gear loose. You'll hear a click and the crank will then rotate freely. This may take some force to free up, so don't be afraid to give it a good press.
Your Howdy is now ready to go! Remember that this is a difficult stress test, so your bridges and overhangs may be unsightly. I printed my model on an X1 Carbon, but the multicolor can be achieved by painting or using the included 3mf file if you have a multicolor system. I hope you enjoy this model and feel free to give your feedback!