This is my design of fully functional angle brackets. I created them especially for the FFF process to be printed using PETG or ASA material. These prints require a well-calibrated printer and high-quality filament to be functional. If these angle brackets are printed with the correct settings and materials and used in the correct way, they can withstand high forces.
Dimensions
The part number and the file name have the following format:
LR2205-<series>-<depth>-<height>.3mf
Series
Each series has its own set of dimensions. The following table will show you these. All measurements are in millimetres.
| Series | Width | Profile Height | Screw Hole ⌀ | Max. Washer ⌀ | Shell Thickness |
|---|---|---|---|---|---|
| 135 | 28 | 4 | 3.5 | 10 | 1.7 |
| 140 | 30 | 4 | 4.0 | 12 | 1.7 |
| 240 | 34 | 6 | 4.0 | 12 | 2.5 |
| 250 | 36 | 6 | 5.0 | 14 | 2.5 |
| 350 | 44 | 8 | 5.0 | 14 | 2.5 |
Height and Depth
For each series, there are six combinations of heights and depths, each with a different number of screw holes. More screws on a longer side will increase the friction and help to distribute the forces.
All Dimensions
| Part Number | Height | Depth | Width |
|---|---|---|---|
| LR2205-135-030-030 | 30 | 30 | 28 |
| LR2205-135-030-050 | 30 | 50 | 28 |
| LR2205-135-030-070 | 30 | 70 | 28 |
| LR2205-135-050-050 | 50 | 50 | 28 |
| LR2205-135-050-070 | 50 | 70 | 28 |
| LR2205-135-070-070 | 70 | 70 | 28 |
| LR2205-140-030-030 | 30 | 30 | 30 |
| LR2205-140-030-050 | 30 | 50 | 30 |
| LR2205-140-030-070 | 30 | 70 | 30 |
| LR2205-140-050-050 | 50 | 50 | 30 |
| LR2205-140-050-070 | 50 | 70 | 30 |
| LR2205-140-070-070 | 70 | 70 | 30 |
| LR2205-240-040-040 | 40 | 40 | 34 |
| LR2205-240-040-060 | 40 | 60 | 34 |
| LR2205-240-040-080 | 40 | 80 | 34 |
| LR2205-240-060-060 | 60 | 60 | 34 |
| LR2205-240-060-080 | 60 | 80 | 34 |
| LR2205-240-080-080 | 80 | 80 | 34 |
| LR2205-250-040-040 | 40 | 40 | 36 |
| LR2205-250-040-060 | 40 | 60 | 36 |
| LR2205-250-040-080 | 40 | 80 | 36 |
| LR2205-250-060-060 | 60 | 60 | 36 |
| LR2205-250-060-080 | 60 | 80 | 36 |
| LR2205-250-080-080 | 80 | 80 | 36 |
| LR2205-350-050-050 | 50 | 50 | 44 |
| LR2205-350-050-070 | 50 | 70 | 44 |
| LR2205-350-050-090 | 50 | 90 | 44 |
| LR2205-350-070-070 | 70 | 70 | 44 |
| LR2205-350-070-090 | 70 | 90 | 44 |
| LR2205-350-090-090 | 90 | 90 | 44 |
