Useful 3D Prints: Difference between revisions
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=Seed Eco-Home= | =Seed Eco-Home= | ||
See also priorities at [[Cost Reduction]] | |||
*Box extender - [https://www.menards.com/main/electrical/electrical-boxes-covers/extenders-covers-mud-rings/smart-fill-spacers-1-gang-outlet-box-1-2-spacer-extender/sg12/p-1564554530486-c-6427.htm] | *Box extender - [https://www.menards.com/main/electrical/electrical-boxes-covers/extenders-covers-mud-rings/smart-fill-spacers-1-gang-outlet-box-1-2-spacer-extender/sg12/p-1564554530486-c-6427.htm] | ||
*Rubber tires for telehandler and skid steer, punctureproof. Steel plate-rubber composites. Airless tires from TPU ($3200 per skid steer) | *Rubber tires for telehandler and skid steer, punctureproof. Steel plate-rubber composites. Airless tires from TPU ($3200 per skid steer) | ||
Latest revision as of 16:37, 1 November 2025
D3D Universal Calibration Prints
This section is for 3D printed goods designed and optimized for the D3D Universal, as useful calibration prints and value demonstration during the STEAM Camp. STEAM Camp FreeCAD lessons can be used to iterate on these or add new products.
See Also
Soap Dish - File:SoapDish.FCStd - File:SoapDish.stl - fits standard size bar of soap
Screw Driver designed by Xiong during STEAM Jan 2020 - File:ScrewDriver.FCStd - File:ScrewDriver.stl - fits standard 1/4" screwdriver bits
Spiral linear bearing - uploaded openscad code, stl is too big. unzip and compile -File:SpiralLinearBearing.zip - One full set has been printed and is installed on a D3D here to be tested
- Boxcutter.PNG
Box Cutter blade holder - File:Boxcutter.FCStd - File:Boxcutter.stl.
- Hacksaw.PNG
3D printed hacksaw with metal blade - File:Hacksaw.FCStd - File:Hacksaw.stl.
Seed Eco-Home
See also priorities at Cost Reduction
- Box extender - [1]
- Rubber tires for telehandler and skid steer, punctureproof. Steel plate-rubber composites. Airless tires from TPU ($3200 per skid steer)
- Leaf Eliminator
- DIN rail for circuit breakers- [2]. File:Dinrail.stl.
- Trim ($4k savings per house)
- Bird netting/Shadecloth ($6k saved per hectare of blueberry production) - this is to make growing of small fruit open source anywhere. Working on this with Eduardo my Mexican apprentice - this would be TPU at 14 cent per kilo scrap or your filament-embedded 3D print. Going with fiberglass first - not carbon - for reasons of cost. Is this practical to print bird netting this way assuming we have a suitable printer?
- All types of small fittings and parts (compression fittings, electrical boxes, enclosures, etc - $2k per house)
- Geomembrane and geogrid - $2000 saved per house
Office
Directories
- https://www.reddit.com/r/functionalprint . Just functional things - [3]
Consumer Electronics
Top Products
- Ball jar lid
- Door stop
- Bendy - holder for paper
- Utility boxes - for organization
- Dome greenhouse and dog house
- Space frame ideas
- Stackable parts - give away ability to make food.
- System for composting
- Cordless Drill
- MIG welder - [5] (video no longer available)
- Aerial drone -
- Camera (think open source GoPro)
- Filament maker
- 3D printer
- 3D Printed Tripod
Construction Sets
- T-slots - [6]
- Legos - [7]
- Organizing drawers - construction sets
- Connectors for domes
- Formufit connectors
Motors and Generators
Measuring Devices
- Weather station - [10]
- Rain gauge - $40 value
- 3D Printed Calipers
Cameras
- OpenReflex mechanical camera- [11]
- Thermografree
Tools
- 3D Printed Cordless Drill
- Rotary tool, 60k RPM, vaccuum turbine powered - [12]
- Mini drill press - [13]
- Hand-powered drill, works by sliding a nut over flutes vertically - [14]
- Clamps - NC - myminifactory - [15]
- 3D Printed Mechanical Pencil - but no files - [16]
Electrical
- Al-Cu transition - [17]
- Molex, 8 pin - [18]
- Battery Holder / Battery Dispenser
Parts
- 3D Printed Electric Motor
- linear bearings - can change the design to any size in OpenSCAD, included - [19]
- 1" version - File:1"linear.stl
Machines
- Compost Sredder with metal insert - [20]
- MTM Snap circuit mill - [21]
- 3D printed structure corners for PVC
- Cranked Water pump - [22]
- Handle pump - [23]
- Bicycle air pump
- Air Compressor - [24]
- Deep well hand water pump -
- 500 lb Jack - [25]
- Aerial drone quadcopter
- Aerial drone wings - 100 mph - [26]
- adjustable wrench
- Safety helmet with face shield.
- Welding mask
- Grafting tool
- Cordless drill
- Nut cracker
- Scissors - need blade
- Filament extruder
Water Pumping
. Peristaltic water pump - [27]. Smart one - planetary gears - connects directly to a drill.- Another peristaltic pump - with bearings here - too complicated - [28]
- Submersible water pump - [29]. YouTube says files are on site, but STLs are nowhere to be found on the website. Typical absence of usefulness.
- Strainer for 1/4" hose - [30]
Other
- Micrometer - [31]
- Hex bit holder - [32]
- Double sided bit holder - [33]
- Mini PCB drill - [34]
- 5.5 mm wrench - [35]
- 3D Printed Torque Wrench
Parts
- Large Ball Bearing - [36]
- Gear thrust bearing - no cage needed - looks like a great idea - [
Household Items
Plumbing Fittings
Greenhouse, Aquaponics, Food System
- Growing towers - [40]
- Sprouting Jar Lid
- Blueberry rake - [41]
Pellet Stove
- Lid for 5 gal bucket - [42]
Internal Links
External Links
Other Useful Print Communities
- 3D Printing Useful Things FB Group
- r/functionalprint A Subreddit dedicated to people posting their 3D Prints for more practical (rather than toy/art etc) use cases, It also can "crosspost" from other 3d printing communities leading to it being a curator of sorts]