Adjustable Bed For K40 Laser 3D Printer Model

Author: @
License: CC BY-NC-ND
File formats: stl,dxf
Download type: zip
Size:3.9MB

The file 'Adjustable Bed For K40 Laser 3D Printer Model' is (stl,dxf) file type, size is 3.9MB.

Summary

Christmas - plenty time to play in my "laboratory" and "shopfloor"

https://youtu.be/1mPsXdkFD6s

adjusting the right focus distance for different object hight is a mess to do manually..
made an stepper motor driven solution with some random parts I found in my shelf...
I also added a solution for an most simple attachment for my rotary axis....
https://www.thingiverse.com/thing:2687482

recomended changes on the K40: cut back of the exhaust and a square hole (320x220 in my case) at the bottom

1 Nema17
1 EasyStepper ( for testing only)

  • a simple electronic board for up/down/speed with buttons and digital display for the actual height based on Arduino/ATiny85 is in work ...
    1 Powersupply 12V 2A
    4 bearings 8x16x5
    4 bearings 6x14x5
    standard M8 spindles
    Alu plate 6mm and 3 mm
    Belt length is around 1230 mm

5 GT2 Pulleys are printet with my D7
4 "Fuss" printed with FDM Filament: Recreus flexible

dont miss this... https://www.thingiverse.com/thing:2749445

Fuss.stl 318.5KB
HubBett_Laser.stl 3.2MB
Pulley_2mmPitch_GT2_hohl.stl 8.4MB
RahmenOben.dxf 178.3KB
Rahmen_Unten.dxf 169.6KB
Solid_Body_13.dxf 166.3KB