Adam's Lab Laser Engraver - Modifications LT-40W-AA & Endstops
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Modified X-Axis Assembly for LT-40W-AA diode laser, Y-Axis Assembly for holding an Ender3 Endstop PCB and Feet Assembly
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Updated at source:
Model information
- Source
- Printables
- Category
- Mechanical Parts
- License
- Creative Commons — Attribution — Share Alike
X-Axis Assembly
The bottom 2 wheels should be assemble before putting on the laser, otherwise you gonna have a bad time.
LT-40W-AA Model:
https://grabcad.com/library/laser-tree-40w-air-assist-laser-head-1
Y-Axis Assembly
Before attaching the upper 2 wheels, mount the Nema17 motor first.
Idea and Dimensions stolen from:
https://www.printables.com/model/187414-ender-3-z-endstop-fits-any-2040-extrusion
Endstop PCB Model:
https://grabcad.com/library/pcb-endstop-1
Feet Assembly
For holding a (generic microswitch/ender 3 pcb), in my case an microswitch off an anet a8 clone.
WARNING: Not all Microswitches will hit the Y-Axis Assembly, it may require some modifications.
The “Notch” Model has a notch cut out to accomadate the air nozzle inlet.*
Endstop PCB Model:
https://grabcad.com/library/pcb-endstop-1
Microswitch Model:
https://grabcad.com/library/microswitch-18
Layed Flat, 4 perimeters, 25% infill, 0.2mm layer height