Infinite length 8040 4040 horizontal extrusion
Print Profile(3)
Description
Horizontally printable 4040 and 8040 extrusion profiles designed with dovetail joints for infinitely stackable length. Overlap the profiles by 50%, then print half length pieces to cap things off. Add thin glue to keep it together.
- 8040 and 4040
- 250 and 125 mm lengths included
- For custom lengths: Uncheck “Uniform Scaling” and adjust Y value to desired length
- 0.1mm clearance between parts so assembly goes smooth and there's some room for glue
- Half-lap for infinite length (see assembly example image)
- No supports needed
- Loads sprung T-nuts from sides and ends
- Very strong because of layer orientation, no need for more than 5 layer perimeters
Should you want to change clearance, OnShape model is available here: https://cad.onshape.com/documents/45d154bbfd45130f00cf19aa/w/ad3d621d5e6002f2e491567d/e/f61d50c84af1061d95dcdfaa?renderMode=0&uiState=68cd13be0b79c2bb2e963645
Comment or DM for other sizes.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
Comment & Rating (62)