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Posted by nateb2022 1 day ago

Gridfinity: The modular, open-source grid storage system(gridfinity.xyz)
412 points | 172 commentspage 2
wnolens 1 day ago|
A cool solution using only cardboard and hot glue. Love this person's channel.

https://youtu.be/fUyQEPzpkLk?si=cADJNQbbquJCUBKD

nancyminusone 1 day ago||
I've always viewed these projects with a bit of suspicion - like I have trouble believing that anyone who does this actually does more with their tools than organize them and put them away. Which is fine if that's what you like, but not why I personally own tools. Shop time is limited enough as it is.

Also seems like a great way to add +50% plastic volume to everything you own. Incidentally, I've found the cardboard boxes that 3D printer filament comes in to be an excellent basis for general storage.

LanceH 1 day ago||
I've printed a ton of little compartments for all manner of things for crafts. I'll print the grid to lay flat in a drawer, and then print various size boxes which socket into that grid. I'll also print a grid to lay on the table, so there is never a need to pull parts from the drawers, just pull the whole box and it sockets onto the table with it's own dedicated space and no slippage.

There is also a plugin for Fusion 360 which allows customizing a lot of items that can go into the grid.

I do work on my shop, but only so far as it furthers my hobbies.

As far as gridfinity goes, it's really nice to have the right size and amount of storage for everything. Imagine those inserts people buy for cutlery for a drawer in the kitchen. There is always a gap on the side for something to fall into. There is only a slot for all knives. No place at all for corn on the cob holders.

Now imagine this same problem for building models where a person may have 200+ different items in different amounts. Previously people used things like tackle boxes from fishing, or one of those plastic cases for holding screws. But they never quite line up.

Also, 3d printing is very much an asynchronous kind of thing. You work on your shop by pushing a button and get results an hour later. It's not woodworking where you spend 80 hours building your bench, then the next 500 hours building all the parts for it.

Rebelgecko 1 day ago|||
YMMV but when my work area changed from "big pile of junk" to "semi-organized", it removed a lot of the friction I had for just starting projects. I need a tape measure? I know exactly where one is, it has a dedicated 3D printed holder on my pegboard which lets me get to work instead of spending 15 minutes digging through drawers and shelves.
nancyminusone 1 day ago||
Yes? My tape measures are in the tape measure box. White metal cabinet, lowest shelf on the right, cardboard box marked "tape measures." There's a dozen or so tape measures in there. Same place they've been the last 30 years.

Making a custom enclosure for every tool seems over optimized and wasteful. If I were to attempt this, it would take decades and I'd never see a return on productivity within my lifetime.

bethekidyouwant 1 day ago||
I’m not sure if having a box in a drawer in the cabinet with 10 tape measures is the flex you think it is
nancyminusone 18 hours ago||
Point taken, but still not one I feel is worth spending a few filiment rolls on
7thpower 1 day ago|||
Everything has a place, and when it’s in its place, I can find it quickly and get to work. These systems help me with that.
toolis 1 day ago|||
to each their own. if you do 1 small project per year, it might make sense to dig for 30 minutes in home depot bucket to find out you don't actually have the part you thought you have. doing that more frequently starts to become major waste of time. my tools don't live in gridfinity boxes, shallow tool drawers are good enough, but metric bolts, nuts and other stuff is neatly organised.
WillAdams 1 day ago||
One video which discusses usage for tools:

https://www.youtube.com/watch?v=RYA0xLryF-g

SOLAR_FIELDS 1 day ago||
An old colleague of mine went through the process of doing gridfinity. One of his main struggles was getting boxes that fit his power tools perfectly. He was looking for a way to easily get a shape of the tool into CAD. What’s the most straightforward and effective way to get a CAD representation of a solid these days? Of course there are expensive solutions but is there anything reasonably achievable in the DIY space?
WillAdams 1 day ago||
If you just need an outline, this nascent AI site tries to address that need:

https://www.tooltrace.ai/

(and for the Europeans/Rest of the World, there's an A4 configuration option)

upstandingdude 1 day ago|||
Imho thats overoptimizing. To me the next larger square box is the best most flexible solution. I get the allure of perfect fit places for everything but to me its not worth the continuous effort. (I got several gridfinity drawers)
pavelrub 1 day ago|||
The common approach is to take a photo of an object from above together with a ruler or something of a known size for scale, then import that directly into the CAD software, scale according to the scaling object, and create a cutout along the object's outline. No need for calipers, 3d scans, or other complex measurement procedures. There are a lot of videos and guides on how to do that.
alphalima 1 day ago||
This is how to do it.I also round the edges of the cutout.

Also, there is an extension for freecad to make non rectangular (e.g. "p") shaped bins.

Most satisfying, least productive things I've done this year!

cluckindan 1 day ago|||
You could get a table mat with a measuring grid and take photographs of the object from different sides; three or more depending on how much asymmetric features the object has. Go as far away from the object as possible and use maximum zoom to get as close to isometric perspective as possible. If it’s not a very thick object, this method is millimeter accurate. With larger objects, the perspective will lead to slightly larger measurements at the object extremities: edges closest to the camera will be enlarged.

Then, in your CAD program, set up the photos as backgrounds for different perspective views.

Or, obviously, get a 3D scanner and live with the point cloud mesh approximations, it’s probably less of a hassle.

Or… just get a good set of calipers and a radius measuring tool.

stavros 1 day ago|||
https://outline.georgs.lv
cgjohn 1 day ago|||
I'm sure your colleague has done this already, but for anyone considering creating their own models, I would highly recommend checking whether somebody else already went through that process for you. A lot of things have been fitted into gridfinity. And even if not for gridfinity specifically, you can fairly easily adapt other existing models to a gridfinity based box.

There are 3d model search engines where I recommend just entering [item name] + gridfinity to find pre existing models. There is: yeggi.com and thangs.com (be aware that the latter recently changed to only display models from its own domain by default).

lrvick 1 day ago|||
I just pull out calipers, take some quick measurements, then put them into OpenSCAD, export, and hit print.

Between Honeycomb Storage Wall and Gridfinity almost every tool I own has a home.

WillAdams 1 day ago||
While it wasn't 3D printed, that is how I did things when I first got my first CNC machine:

https://www.pinterest.com/pin/shapeoko--379709812305098767/

wingspar 1 day ago|||
I don’t recall the specifics at the moment but YouTuber Uncle Jessy showed how to take a custom box in his gridfinity video.

https://youtu.be/TvIvoY013xQ

junon 1 day ago|||
Photogrammetry is one. Generally results in messy geometry though and tolerances get finicky.

The CAD plugin in Blender is my favorite though. Need a caliper to get measurements and then I can build out my hooks/clamps/whatever. FreeCAD for when I just need sketches as I find the solid part workflow utterly confusing, whereas I'm very well versed in Blender.

diggan 1 day ago||
> Photogrammetry is one. Generally results in messy geometry though and tolerances get finicky.

The trick is a hybrid approach, use photogrammetry to get a draft model into whatever environment you use (like Blender or whatever), then use that for creating the high-quality cutout manually, which will be very easy with a in-place 3D draft model right in the scene.

127 1 day ago|||
I do the following:

1. Draw the outline of the tool in question on A4 paper

2. Scan it

3. Trace it on Blender, extrude, boolean

4. Print

Of course, only works for small enough tools. Maybe use more A4 sheets?

baq 1 day ago|||
I scanned a small tool, a drill is probably more difficult
wizardforhire 1 day ago||
Well if you want to get dirty and not deal with design, build a vacuum former. Shop vac, perf board, 2x4 or 1x2 frame and whatever rigid for a backer. Build the frames out of screen door frame pieces, and binder clips to close them. Polystyrene sheets are cheap af $.05 or less at any plastic supplier. Never been to a plastic supplier? I guarantee theres one relatively near by in whatever is your closest major city. Use your oven to heat the plastic. Turn on the vac, pull out the plastic when it droops, slam down quick… perfect part. Lots of videos on youtube. Adam savage does a few on the process. Lots of nuance to the process to get really good pieces but for cheap, quick and good its hard to beat. Oh yeah the whole stormtrooper cosplay scene has done a lot of work on the setup, most definitely lots of improvements that I’m glossing over but like all rabbit holes its pretty deep.

Adam Savage’s guide to vacuum forming https://youtube.com/watch?v=lTy8tsZzT_Q&pp=ygUaYWRhbSBzYXZhZ...

First page I could find for the diy stormtrooper costume process https://www.studiocreations.com/howto/stormtrooper/index.htm...

SparkyMcUnicorn 1 day ago||
Using the OpenSCAD build to customize them is great!

I've been able to print baseplates that fit precisely inside different drawers, add magnets, etc.

https://github.com/kennetek/gridfinity-rebuilt-openscad

PeterStuer 1 day ago||
Had to watch the first 60 seconds of a linked video to know what this even was. It's printable tool storage, tools as in screwdrivers etc.

I guess they assume anyone hitting the site already knows this.

When I read 'grid' and 'storage' on HN, I think of other stuff.

defrost 1 day ago||
Warning (or recommendation):

  Impossibly ambitious cleanup campaigns are like catnip to ADHD havers
lvturner 1 day ago||
sighs in stalled project and half organised gridfinity cupboard

Though the plus side to this is that it can be done somewhat inrementally

nancyminusone 1 day ago||
I must have a very indifferent attitude towards catnip then.

I've also sought treatment for OCD. It doesn't give me any kind of "organizing superpower", it just makes we want to wash my hands after touching things.

defrost 20 hours ago||
There are a number of variant edgecases.

While I like organising warehouse sized spaces down to separating out screws by thread type I also enjoying taking a bowling ball to Jenga towers. I believe that's classed as OC/DC.

grigri907 1 day ago||
Learn from my mistake: Not at all about the electrical grid and energy storage strategies.

Great in its own right though

bravesoul2 1 day ago||
It's open source! Basically it's just the number 42 open sourced :). That makes it the MCP of things ha ha.
jmartin2683 1 day ago||
Zach is awesome
justmarc 1 day ago|
Amazing, beautiful work!
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