just another adjustable bed for the K40-Laser

Just another adjustable bed for the popular K40-Laser

You will also need some 20x20mm square aluminium-tubes (I used 4x230mm + 4x284mm with 1,5mm wall thickness), M8-threaded-rodn M8-nuts and at least 12 ball-bearings from your local home improvement-store, a 6mm GT2-belt-loop (I used 1350mm) and some pulleys.

The "metal-net" on top is called "Streckmetall" in german which means "stretchmetal" - dont know how it is called in english.

The assembly is very easy as you can see on the pictures. You have to print 4 top-corners and 4 bottom-corners, just in case you haven't guessed it :)

Here is a video, that shows the function
https://www.youtube.com/watch?v=6bCMOBICUrg

Ball Bearings (608):
https://www.amazon.de/CESHUMD-Kugellager-Shielded-Miniatur-Rillenkugellager/dp/B07HGXXX37/ref=sr_1_5?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=608&qid=1601922128&sr=8-5

Closed GT2-Belt: https://www.amazon.de/geschlossener-Zahnriemen-breit-St%C3%BCck-1350mm/dp/B07D91HKLK/ref=sr_1_1?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=1350mm+gt2&qid=1602504610&sr=8-1

Pulleys with 8mm inner diameter: https://www.amazon.de/gp/product/B07FP9715R/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1