You must log in or register to comment.
You can save so much money with CAD if you neither factor in your time to actually learn it or the cost of the printer itself.
Makes crime even better in comparison.
The saving on the knob alone would pay a reasonable chunk of a basic but useful printer. Use it for a few more things and you’ll be in the black even ignoring the more fun things you might do. The time it takes to learn a CAD system can also be fun if you enjoy that sort of thing.
Here in Canada every major library I’ve been to has a 3D printer you can use, either for free if you bring your own filament, or for a very small fee to use theirs. I live in a small town of 70,000 people and our public library has a 3D printer.
I have wasted a bunch of time making things, but like woodworking or similar trades, it’s fun and rewarding.
Hence, why it’s not “wasted” time.
My printer has saved me more than its cost in useful stuff I have printed.
deleted by creator
Learning a new and useful skill is not “wasting” time at all.
You can’t put that in quotation marks like I ever said something about wasting time. You just have to include all that time in your cost calculation.
Not really, no. If you’re learning something not only that you like, but that it’s also useful and that you will you use many times in the future, I wouldn’t consider that to be part of the “cost”.
Someone else I know got a printer and got bored printing with it after a bit and said I can print on it whenever if I toss them a roll of material every now and then.
I ended up finding all kinds of useful things to print. I made a connection piece for a sink that had a garbage disposal removed when I couldn’t find the fitting anywhere and after 3 years it’s holding up fine. I made a set of cams for a washer that randomly stopped spinning one day and those have been working nicely. Just a bunch of times it ended up coming in handy.
I learned this from my dad… When I was young, we had a plumbing leak on a Sunday night, p-trap was leaking. All places were closed, so he went to a McDonald’s bathroom and stole theirs to replace ours.
20 something years later, my faucet was leaking. It was a discontinued model from a brand owned by home Depot, though they still had the display model up. Remembering what my pa did, I took the display model apart and took what I needed.
lmaooo that’s why bathrooms in those places now have the minimal setup to work properly. Good to know that I can be part of the change.
From this story alone I have several ideas of what your accent is, also this is the type of shit my kin would pull. I’m more of a "how many parts can I daisy chain while maintaining no leakage, my record is 12 which was the minimum needed. I hope an actual plumber never looks at my bathtub plumbing cause the faucet is certainly doing things much like my computers cable management.
I am interested in what you assume me accent be, though I’ll give ya some hints and you tell me where I’m from…
My wife teases my pronunciation of butter and water as they come out as “budder” and “wooder”, house roofs as “woofs”, and I call water creeks “cricks”. She also laughs at me when I get angry \ passionate as I become louder and sound like “one of those Italian gangsters from the old bugs Bunny cartoons”. And she’ll repeat back to me, exaggerated, “whaddya talkin about?!” as I seem to ask her that before every debate…
Well initially I was gonna guess North Eastern Coastal, or perhaps some of the less known accents from Western Appalachia but I’ve known folks from around Bakersfield who pronounced water, butter, and creeks like ya so I ain’t got no fucken clue. It’s one of those things where its got overlaps with but not totality with accents I do know, even my own accent does the budder thing. But now I ain’t so certain.
Philadelphia! Very astute, my friend. Where are you yourself?
I somewhat thought that getting an education, working white collar, social media, and living in Europe the last 6 years that I would have of lost my accent. Hence why I found your comment so interesting!
SoCal more specifically Inland Empire San Bernardino foothills.
Also your accent stay with you hell it can even stay with your kin depending on various factors. My accent is basically just an old regional accent but if I get pissy enough it rapidly devolves into a bastardized brogue. But yeah I find dialects and accents interesting especially in how they mutate diverge and reconverge.
Also if you are at all curious I pronounce it budder, wader, and rooves.
Why are people breaking/losing knobs on their ranges in the first place? I’ve never done that in 4 decades. Seems like an extremely unlikely thing to do.
I would have said the same thing but the enshitification isn’t just for the web anymore - I had a ‘quality’ name brand refrigerator and snapped the drawer down the front because I pulled on it a little too hard. Those things used to be bulletproof but now they’re flimsy crap.
Yep happen to our fridge. Not mention it quit working after 2 years of use. Now buy mine off FB market place. Why bother buying new.
I was thinking the same thing? Who are these animals that somehow destroy a metal knob on a commercial-style $8000 Bosch oven that is made of stainless steel?!
Those knobs probably aren’t metal, but plastic with a metal plating.
If I paid the obscene amount of money that those things cost I’d be mad as hell if the knobs were made of fucking plastic.
My only guess is that they have children who steal the knobs and flush them down the toilet or something. But the knobs on those high end models are pretty huge which means they would probably get stuck and refuse to flush down.
People with toddlers often keep the knobs off as a form of baby proofing, when the kiddos are tall enough to reach but not old enough to listen. It’s then easy to lose a knob that isn’t in the right place.
I completely forgot until now that my daughter used to steal the knob from our dishwasher on a near daily basis. I remember confiscating it one morning and accidentally bringing it to work in my pocket.
Oh, that’s brilliant! I guess its better to lose it all together than to give a toddler access to fire/a really hot thing
Yep. They also sell childproof knob covers for them, you have to pop open the lid to reach them.
I’m embarrassed it took a few times of the toddlers walking off with the knobs inside the covers before we realized we could just… not leave the knobs on. I blame the fact that they never slept more than 90 minutes at a time…
I think if you have young children you shouldn’t have a high end range like this (especially gas). A standard range with the knobs at the back where they’re much harder to reach would be a lot safer.
Sometimes people have kids after moving into a place/buying things, too.
Some guy once broke into my brother’s backyard and stole the lid to his BBQ. Just the lid.
Sounds like a tweaker preparing to join a Roman Phalanx
Gods spread Romaboo tweaker!
You can accidentally hit a knob and break it while moving the appliance itself. As for losing them, sometimes you knock one loose and it rolls under the fridge, and it’s not worth the effort of moving a large appliance out of its nook just to get the knob back. Shit happens.
Maybe you were just a miracle child who never has accidents. Who knows?
I have never had a range where the knobs are at the front, so that’s probably part of it. They’re much safer at the back.
Ours is a cheap model, but the knobs are held on with a plastic housing inside the knob similar to that middle plastic tube that holds keycaps center on keyboards. Im constantly worried its going to break when i take them off to clean.
Kinda depends on your environment, a lot of plastics are susceptible to degrading in certain temperatures, humidity levels, or especially from being left in direct sunlight.
While I don’t do it myself, I don’t consider stealing from big name stores theft and am, actually, completely morally fine with it. Will not report somebody stealing even if I see them.
Let’s not forget the rampant wage theft across the entirety of the US, much less the ongoing grift they’re pulling on its citizens re: “shoplifting”, etc. being the big scary Evil — when wage theft stats completely destroy the charts in comparison to all other commercial/consumer theft, including misappropriation by employees! 😡
TL;DR: Stealing from big corps isn’t theft. It’s a civic duty, at this point.
I’d like to take this opportunity to say sorry to all the people that ended up buying the WD-40s I stole the straw off of.
Oh, are we confessing to
minorthefts? Let’s see, what’s beyond 7 years old…A Hogwarts robe clip from a Halloween costume
$12 in expired powerbars
About $200 in assorted mediocre liquor from some wedding
4 posters from bus stops for the Scooby-Doo movie
A 1999 Ford Explorer
7 Playboys and a bag of old coins
97 million kisses from my missus
(Edit: the largest thefts are the kisses)
I’m telling the missus that you think her kisses are only minor theft worthy!
At scale, it’s a felony, I promise!
I used to shoplift handheld electronic games, stuff like Electronic Quarterback by Coleco. I was a paper boy and I would walk into stores with my bag around my shoulder and just grab games off the counter and slip them in the bag. What blows my mind now is that this was even possible - this was the late 1970s and apparently I was something of an innovator because the stores never suspected anything or searched kids, and the electronic games were just sitting out on counters. It wasn’t long after this that stores started only allowing two kids into the store at a time and shit like that, and searching them when they left.
You’re welcome, subsequent generations of would-be shoplifters! You’ll never know just how fucking easy we had it.
A Hogwarts robe clip from a Halloween costume
Shame on you
Man, i mean while we’re fessing up to these things…
If you bought a PC gamer magazine from Barnes and noble back in like 2004 and the demo disc was missing, I’m so sorry.
I once ate the baby carrots from the grocery store, right off the display. I am not sorry about it.
I don’t think there’s anything in that story to be sorry about.
There is, you need to wash vegetables before you eat them
I’m pretty sure baby carrots are prewashed.
Edit: Oh, perhaps you don’t know this. In which case, I’d love to be the one to tell you: baby carrots are just cut up regular carrots.
Even if they’re prewashed, they’re lying in a crowded supermarket on display all day. You don’t know who touched them and who sneezed on them, but you can know for a fact, someone did, and most people don’t wash hands.
Had to read like 50 comments and nobody pointed out you can just buy a generic knob for like $1. Hell your used building center would be 50 cents. WTF world do we live in where the solution is CAD and 3D printing for something so trivial. It’s like using a nuclear bomb to kill an ant nest.
Once you have the printer and the knowhow, it takes like 5 minutes to draw and 20 minutes to print at a cost of like 0.10 €
It takes longer to go to a location and buy it at a much higher cost. So why should you?
Its also something you built with your hands and brain. There are few things which feel as good.
Oh yes! The correct answer is to 3D print a plastic knob for the front of an oven. There’s not going to be any heat issues there! And no one can deny how beautiful that black knob looks next to the brushed metal.
There is no single correct answer. There often isn’t, in fact.
As for heat: You can treat PLA to be more resistive to temperature and even at stock, untreated, cheapest PLA wont just deform from hot air escaping since the thing melts at 190 and the air wont be that hot for long enough. It may deform with regular use though. You also don’t have to use PLA and use something more temp resistive.
Beauty? Eye of the beholder. Its a conversation piece. Its something you point at and say “I made that”. Its wabi-sabi, I like it.
190 celsius, I’d like to add.
If it melts, just print another!
The stock knobs are most likely plastic already, but I do agree the black knob looks stupid. It would probably look a lot better to print matching replacements for all of them.
The knobs on your oven are overwhelmingly likely to be either completely made of plastic or contain a large percentage of plastic already. Typically they’re made of ABS or PBT.
PLA probably isn’t a good choice for this application but you could absolutely print some knobs in ABS or ASA and you’d be fine. You can even get PBT filament, but that’s probably more hassle than it’s worth and ABS is cheaper.
Look dude, fuck those ants.
Both are appropriate responses to the bullshit that is oven knobs.
theres was a weird scratch on the shower box when i bought it from obi. turns out somebody stole the drain cover cause their box had none…so i went back and stole a new cover from a new box. this is probably a domino effect.
I like this because then the display is broken in the same way it will actually break when someone buys it. It’s like warning others of the issue. It’s really a public service when you think about it lol
Maybe that’s what happened to the original knob. Years ago someone bought a stove and the knob broke so they stole their neighbours as a replacement, thus starting a tit for tat, reciprocal crime wave that swept the nation.
this.
bought a ratchet belt from a large box store. comfortable. but it needs 2 tiny screws what will eventually fall off making it garbage.
so whenever that happens, I go to that store with a precision screwdriver in my pocket, and take a screw from a new belt. given that it’s too late to get it exchanged.
did that a couple of times until I realised a drop of cyanoacrylate will stop them from falling off.
ain’t going to buy the whole product because they didn’t test their products and left it to me to fix them
It’s like that with sooooo much stuff these days! Quality assurance became a thing of the past as of the late first decade in 2000. They just don’t care. Make shit to die in a week or a month but again. Rinse repeat. If you have the skills to make parts with a 3D printer that’s an awesome solution.
There is a brand of glue called Loctite that sells popular thread locking glues for this exact purpose and works very well. They make different strength adhesives for different applications, all their thread-locking glues start with code ‘2’. The common ones for general use around the home for use with small screws / nuts & bolts and removal with hand tools is 222 / 242 / 243 (higher number, larger screw/bolt gauge width).
Just adding this info for anyone else looking for a similar solution.
yhea, that’s the exact glue i mentioned.
just didn’t want to use any brand name.
Why not both. 3D print one and swap them at Home Depot. Or heck 3D print all of them, replace them all, keep the one you need and sell the rest on eBay. If they all match, I doubt Home Depot would even notice.
Knob from your crush? Priceless.
LG wants me to pay $45 for a single official replacement.
Amazon has a whole set for $14.
I recently re-did my kitchen floor with 1’ square peel-and-stick vinyl tiles. After buying four boxes (30 tiles each at $45 a pop), I ended up exactly one tile short. I was sorely tempted to go back to Home Despot and slip one tile out of a box - obviously people do this a lot there since there are always open boxes in the tile section. In the end I just pieced the last tile out of scrap bits, in a spot where it really wasn’t obvious. I don’t need a fucking shoplifting charge at this stage of my life.
Could someone point me in the right direction to get started on projects like this? Specifically I have an old Emerson CRT that the volume/power knob is missing on and it’s impossible to find an OEM replacement. I’ve been dreaming about getting into 3D printing to print my own, but I don’t know where to even begin considering I would need the exact dimensions of the D shaft and then to model something. Appreciate any help, thank you in advance <3
The first time I took on modelling a replacement part, I took as many measurements with a caliper as I could, fired up Fusion 360 and just went for it with no prior experience. It is actually really intuitive and all you need to do is visualize how simple shapes like circles and squares can be used to construct the object. Basically, don’t be scared of starting out and try to break down the object into simple and approachable parts.
My first object was a kind of transmission cog, so a very cylindrical object, much like yours. All you really should need is the diameters of different “circles” comprising the model and the cylinder heights.
This sounds like a great path for me, I love driving in head first. I appreciate you!
There are lots of things I would like to fabricate I just suck at 3D software. Fusion 360 easy?
To me it became easy once I realized that Fusion 360 is not Blender. You’re not sculpting a model. You’re essentially just writing mathematical equations (“constraints” in CAD lingo) that produce the desired 3D object. For example, let’s have a flat circle as a base with diameter x, then we extend it into the third dimension with length y, and so on. Once I realized how it works, it became much clearer to me what to do, because I literally just need to express my goal to the computer et voilà. I’m having a difficult time translating what I mean into words, but perhaps you can remember doing some kinds of geometric constructions in elementary school like a perpendicular line through the middle of another line. That’s exactly what CAD feels like to me.
That’s very clear, thanks. I’ve done some before but only in Google Sketchup which in my opinion is incredible, and a shame it’s not available on more platforms for free. Anyway thanks it sounds pretty straightforward.
I know there’s also something free online that’s a web-based creator; I forget at the moment which it is but it looked pretty easy.
Thanks, I appreciate your response.
There’s https://lemmy.world/c/3dprinting where you could get more answers. The yt channel TeachingTech has some good series on getting into various parts of it (basics of printing, part design, machine maintenance, etc.). There are many other resources.
I appreciate the links! I’ll do some learning 😁
Once you have a printer, there are repositories online with models for just about anything. I’ve used Printables, and Thingiverse is another option. Someone may have already solved your problem by posting a usable model, just need to print your own part. Otherwise you can design one. Been using Solid Edge from Siemens, they have a free version for makers. Also used FreeCAD in the past, which worked, but wasn’t happy with it. It now has a 1.0 release though, so probably worth trying out. They’re going to require spending some hours learning to do designs properly, but once you figure it out you can sketch up all kinds of great things. I love being able to send my parts through the slicer software, then over to the printer, and out comes what I want. Learning CAD, or modeling software like Blender, gives you a lot more options with your printer.
Appreciate the info, I’m stoked to start learning!
Get yourself some cheap calipers, radius measure, etc from Amazon. You don’t need to spend a million dollars for some basic instruments. This will help you measure things you find in the real world.
For CAD, if you want a really easy on-ramp, try using “Tinkercad”. They have a free option for users and there are lots of people who have made really usable replacement parts for things. If you end up really liking it, there are more powerful and complex CAD programs out there, but this will get you a friendly start without spending a lot of money.
If you have problems on the printer end, you can export your Tinkercad projects and send them to “Shapeways” (or other vendors) who will take your CAD file and return a 3D print in the mail. You can also buy your own 3D printer if you wish.
That should get you started, and if you pull all 3 of these threads, you will be able to start reproducing things around your house. Have fun!
Honestly, if you only have that one specific application in mind, might be more cost/time-effective for you to pay someone else to 3D print/ship the part for you, instead of getting into all that yourself just for the one use case.
I’ve had that thought too, but I’m a tinkerer and I dream of printing parts for my random protects. I appreciate the suggestion though!
