Cabinet Shelf Support - Reinforcement with Angle Steel bar

Center support for lengthy shelves in home cabinets. Reinforcement made with a Angle Steel bar of 25mm of side.
1h 11m
1× print file
0.20 mm
0.40 mm
21.00 g
3
7
0
111
updated April 7, 2024

Description

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The missus of the house wanted more shelves in the house cabinets. Carpenter ask for alot of money. So i bought some compressed wood boards painted them in white and made some 3d printed supports. The shelves have alot of length so to avoid any bend i design these simple supports to use a L shaped or angle steel bar to reinforce. The steel bar in this orientation has alot of support strenght and doesn't bend easily.  

I used 25mm Angle Steel bar, and the supports are fixed to the cabinet with normal M4 wood screws. 

The other supports seen in the images are: 

https://www.printables.com/model/291536-shelf-support-shelf-holder-shelf-pin-shelf-bracket

and

https://www.printables.com/model/470565-shelf-mounting-corners

I was able to make the shelves for 1/10 of the carpenter quotation. Probably not has good job or as seamless but it does the job very well.

I printed these parts on a Voron printer with 0,6nozzle, 3perimeters, 25%infill and in regular PLA.

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