"DESKÄBILD" Lap Desk (IKEA hack) by Amethyst3D

Amethyst3D

Household>Other House Models

Print Profile(1)

All

P1S

P1P

X1 Carbon

X1E

0.28mm layer, 3 walls, 15% infill

Designer

13.4 h

5 plates

4.6(7)

Open in Bambu Studio

Boost

375

607

256

Released

Description

This is an “IKEA Hack” or mod that I put together to solve a problem while making use of something that I already had on-hand.

This model allows you to repurpose a spare shelf for an IKEA BILLY Bookcase, in order to create a lap desk, or miniature raised table/platform. If you want to just buy the shelf (not really recommended though), you can find it here.

While I have not yet done so myself, I have designed the legs to be installed more permanently using 6 screws for each (12 total). I would use something like these #8 x ¾" modified truss head wood screws. You just have to drill through a couple layers of filament to fully open up the holes (and make pilot holes in the board). The “rear cover” parts are intended to be glued into place. The “side cover” parts likely don't need any glue, but you may opt for it there too.

Optional:

If you don't want the legs fully spaced out, you can resize the “rear cover” model to suit your needs. I've also included an optional middle leg, that can allow for even greater stability. I have not tested it, but if you do opt to use it, there are 4 screw-holes for mounting it to the shelf board. I've provided resized rear covers for use with the middle leg, should you choose to try it.

Printing:

Printed on Bambu Lab P1S with 0.4mm nozzle and AMS on Bambu Textured PEI Plate.

I had intended to use Polylite PLA (black) for the whole thing, but didn't realize how little I had left in my 5kg spool. You wouldn't believe the point at which it ran out during the print…

Yeah, it made 2 tiny bridges and ran out. At which point, I switched to Bambu PLA Basic (Black). The switch made for not the best print, but I wasn't about to waste it. I printed the other leg fully with Bambu PLA Basic, and printed the other parts with Bambu PLA Matte (I just had more of it on hand at the time).

The legs together used just over 1kg of filament. I bet I could've gotten away with even less infill, but here are the settings I used:

Legs - 0.28mm layer height (save some time), 3 walls, 15% triangles infill, with 20mm brim for enhanced adhesion.

Covers - 0.2mm layer height, solid (they are thin parts).

I wanted to really take full advantage of my build volume here, so each leg must be printed individually on current large (standard) Bambu Lab printers (such as X1C and P1S).

Enjoy!

And happy gaming, working, reading, writing, or whatever you may use it for!

Special Thanks to @OddPlasticity for suggesting the name (and other close runners-up names as well)!

Comment & Rating (30)

@marcokreeft

Boosted

Print Profile

0.28mm layer, 3 walls, 15% infill

The legs need support. And apparently the new billy shelves are thicker so I needed to make some adjustments. But I love the model!

The designer has replied

@Amethyst3D

Dang, my fear was a redesign. I checked measurements on IKEA site and time of uploading, and it was consistent with my shelf measurements. I'm glad you like it. And you're not the first to say that about supports. I will say though that I in fact didn't use supports for them at all. Certain filaments will do better than others with the bridging. Thanks for reviewing. Glad you like it despite some issues! edit: Thanks for boosting too! Just saw that! edit 2: I just noticed that your pic shows the side pieces upside down. Doesn't matter, but the other way around gives you a teeny bit more desk space!

(Edited)

@marcokreeft

Boosted

Replying to @Amethyst3D :

Oh yeah you are right haha. Oh well they are glued now xD Can you design some accesoires for it like phone holder/cable guiders. I have my laptop on the desk that why I'm asking. Don't know where or how to mount them tho xD

(Edited)

@Amethyst3D

Replying to @marcokreeft :

I figured a bunch of stuff like that already is out there, and could just be used with this. look for clamp-style adjustable stuff!

@J.lifer

Boosted

Print Profile

0.28mm layer, 3 walls, 15% infill

Need full supports. way too long beneath center amd along sides to print without. but it printed and works. and no ,slim didn't do well. I used different board, it'll work well for sofa

The designer has replied

@Amethyst3D

Thanks for rating! I'm glad you like it overall and it's great to see another one out in the wild for the first time! I hope it gives you lots of good use! Sorry to hear yours had some trouble with the big bridging parts though. edit: I just looked closer at the photo and it looks like you have the left and right side covers reversed (from what I intended at least). I have mine installed with the thicker part on the bottom of the shelf, to give a tiny bit more usable surface on the top!

(Edited)

@J.lifer

Boosted

Replying to @Amethyst3D :

NP, daughter grabbed it and is gone....

@Amethyst3D

Replying to @J.lifer :

lol! Hopefully that's a good thing?

@Deejus

Boosted

Print Profile

0.28mm layer, 3 walls, 15% infill

Hey! Loved it and it did print ok without supports(Big legs) however when the actual bridging started it's sort of stringy on the bottom. Granted, I'm sure I can shave this down and I believe it won't affect the actual use, but do you have any advice on preventing this in the future? I use only PLA I've placed in my dryer and have calibrated it.

The designer has replied

@Amethyst3D

Hey, glad you like it! And thank you for the review and boost! Honestly, that looks similar to how mine came out. I will say that I have since established some better bridging defaults I use for other prints now since making this, but haven't tested with this length. Generally going even slower with more cooling tends to help. But I forego using the aux fan for big prints entirely due to it causing serious adhesion issues in the rear left corner (even on a freshly cleaned build plate). I'd definitely say to keep the door open if you're not already, and to remove the top cover or print a riser so the air can flow out the top of the unit. Of course this only applies if you're using an enclosed machine like I am (P1S). I hope this helps some!

@Deejus

Boosted

Replying to @Amethyst3D :

Good advice! Yep I'm on a P1S too, next time I do it I will definitely be leaving the door open. Thank you!!

@PrinterMcgee

Boosted

I love this!! I had to change the size a tiny bit to use a shelf from Lowes instead of IKEA. I mounted both monitors so they wouldn't fall and attached the mini PC to the back of the larger monitor. I can do actual work now from the comfort of my sofa. Thank you!

The designer has replied

@Amethyst3D

Wow, marvelous! Glad my model could be of use to you! You've really maximized the space it seems. Thanks for boosting as well!

@RJDesign

Boosted

Nice Idea

The designer has replied

@Amethyst3D

thank you!

@lloyd1337

Print Profile

0.28mm layer, 3 walls, 15% infill

it printed well but it's a lil tall.

The designer has replied

@Amethyst3D

You are absolutely right. The height is not for everyone. I wanted it as tall as I could make though. Thanks for rating!

@Congregate

Would be amazing if you could make one for a standard 2x10. Basically the size of the plank is 1.50″ x 9.25″.

The designer has replied

@Amethyst3D

That's a good idea. I doubt I'll find time for it though. Feel free to remix it yourself though! I'm happy to answer any questions if you message me. edit: Forgot to mention that you could also just cut from the main legs I made (or use the "middle" leg). That way it's not specific to the exact width of the IKEA board.

(Edited)

@Macrokraft

This is cool!

The designer has replied

@Amethyst3D

I'm glad you think so! Thanks

@Tuck91

I don't fully understand the leg profile. You said the legs needs to be printed separately. In the .3mf file there's one complete leg on one plate, and a half leg on another plate? It looks like the big leg fits on my A1. Please advised before I pull the trigger printing. Thanks!

The designer has replied

@Amethyst3D

Hey! More info in description, but basically the half leg is an optional upgrade (untested). You need to print the big leg twice. I designed it to use the full volume, so you won't be able to fit 2 on one plate. Edit: Technically you could try printing 4 of the half legs, but then we're looking at something much less stable and less ideal for the use case I was going for.

(Edited)

@PrinterMcgee

Boosted

I had to boost this, it's life changing! Lol

License

This user content is licensed under a Standard Digital File 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.

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Print Profile(1)

Description

Optional:

Printing:

Special Thanks to @OddPlasticity for suggesting the name (and other close runners-up names as well)!

Comment & Rating (30)

License

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