Compact modular multi-purpose lockable arm
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Needed a multi purpose holder in my factory. Made this modular arm that can be used almost for anything.
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Model information
- Source
- Printables
- Category
- Mechanical Parts
- License
- Creative Commons — Attribution — Noncommercial
No support needed.
Except of the tiny vice head who may need a skirt.
This part can also be glued to it's screw.
I printed my prototype in 0.2mm layer PLA with 3 perimeters but PETG can easily be used.
Used M4 screws with hexagonal head.
0.2 : Remove useless hole on the body 03. Add some convenience chamfer. reduce upper assembly shape.
0.3 : Rethinked and remade the whole design to be simpler and stronger : removed the 90° articulation, reinforced the 180° one. Add femal plug on the upper part and made a 50mm section. Also made a M5 version of the gripper.
0.4 : Add a Crocodile gripper holder, a 30mm section, and a reverser adapter.
0.5 cropped the adapter that was too fragile so it can be (painfuly) printed vertically.
Strongly suggest PETG 3-4 perimeter at slow speed for this tiny useful part.