Tough Door Hanger 3D Printer Model
The file 'Tough Door Hanger 3D Printer Model' is (stl,SLDPRT,STL) file type, size is 3.2MB.
The file 'Tough Door Hanger 3D Printer Model' is (stl,SLDPRT,STL) file type, size is 3.2MB.
This is a door hanger that I made to hold my backpack on my door.
I wanted a design that could:
-Hold at least 20-30 lbs
-Could be printed in PLA
-Could easily be printed without supports.
The final design, uploaded as the .STL file, was tested with SolidWorks (SW) simulation (FEA) using ballpark values for PLA. (Found here: https://www.sd3d.com/wp-content/uploads/2017/06/MaterialTDS-PLA_01.pdf)
Topology optimization was used to indicate which areas material could be removed from the initial configuration to reduce part weight and footprint. The study was then used as a reference for changing the part design.
The final design was modeled and tested in FEA with a 50 pound load and reached only 5% of the yield stress for pure PLA. (screenshot of static analysis: https://imgur.com/a/FRSnoge)
Load at your own risk.
Enjoy!
If anyone is interested in different sizes or configurations, please feel free to comment or let me know if I can help in some way. cheers.
| Hanger-Topology_Study_1_Smooth.stl | 4.9MB | |
| Hanger.SLDPRT | 2.4MB | |
| Hanger.STL | 14.3KB |
