dual_sport_dork

joined 11 months ago
[–] dual_sport_dork@lemmy.world 2 points 1 week ago* (last edited 1 week ago) (1 children)

If you want an identical texture from the plate on both sides, you could split your model in two laterally and print both finished faces downwards against the plate, and then glue/screw/pin/otherwise attach the two halves together afterwards.

Doing this with an inlay for the two colors would be possible, i.e. with a filament change on the same layer. If your colored bit is a separate layer on top of the other stuff that plan won't be possible.

 

cross-posted from: https://lemmy.world/post/17097936

As usual, since I already wrote a monumental piece on this in the other community, I'm just going to give you guys the short version. The long version is in the cross-post link above.

What it is: A 3D printable Axis lock folding knife, mechanically complete fully functional, with Penguin beak wave opener, one each. The world's finest; the world's only.

We're having great fun with this and other silly objects over on !pocketKNIFE@lemmy.world.

Jooooooin usssssss. You know you want to.

Printables link: Here.

[–] dual_sport_dork@lemmy.world 1 points 1 week ago

There appears to be another line of text under it in your picture, although not enough of it is there to be legible. I'm sure it has other content as well -- more text, logos, a photo, whatever.

[–] dual_sport_dork@lemmy.world 12 points 1 week ago* (last edited 1 week ago) (7 children)

It appears to be some kind of a rolled up banner, and it probably has a mechanism to remotely release it so it'll unroll.

Hopefully in the process it'll turn out to be short enough not to hit anyone on the head in the process.

[–] dual_sport_dork@lemmy.world 3 points 1 week ago (1 children)

Somehow her navel is visible through the tube dress as well. Perhaps it just made out of Saran Wrap.

[–] dual_sport_dork@lemmy.world 2 points 1 week ago

finds themselves in a social circle or job environment hostile to Linux.

Ugh. Tell me about it.

I haven't tried to run the latest Corel graphics suite in Wine recently, but the last time I did it exploded in my face so spectacularly I think my eyebrows still haven't fully grown back. I really need that to work for... work. Basically everything else I already use is FOSS anyway.

[–] dual_sport_dork@lemmy.world 9 points 1 week ago

That is patently false.

...Sometimes we also complain about Facebook or Tesla.

[–] dual_sport_dork@lemmy.world 2 points 1 week ago (1 children)

You're conflating the tuner with the antenna. The person you replied to, however, is correct including the comment about the digital tuner boxes (which convert to an analog signal for old TV's) being available for free during the analog to digital changeover back when.

Any piece of metal will work as an antenna, even for receiving digital broadcasts. It might not work well, but there is no magical difference between a "digital" antenna and an "analog" one, and since digital television is transmitted over pretty much the same original frequencies as analog was, old analog antennae are already quite well tuned in size and shape to pick up modern digital signals.

You just have to plug your 1940's antenna into a 2009+ or so television. The antenna itself doesn't "decode" anything. It just catches radio waves and passes the waveform along to the TV or tuner box. I still use the old 60's era rooftop antenna that cane with my house, but plugged into my modern TV and it receives digital channels just fine.

[–] dual_sport_dork@lemmy.world 8 points 1 week ago (4 children)

I was sitting in a diner the other day and one of their TV's was apparently, for lack of a better word, tuned to that Samsung TV Plus service. I watched it play the same Kia ad four times, back to back. Not in separate commercial breaks. All in one commercial break where the same ad was played four times consecutively.

Just like you, I have to say they found no success in making me want to buy a Kia.

[–] dual_sport_dork@lemmy.world 3 points 1 week ago

Not even. We just need it to trip over the pronunciation of something, preferably the same thing more than once, and then both the news and social media will latch onto it like a pit bull and with any luck they'll never live it down.

[–] dual_sport_dork@lemmy.world 16 points 1 week ago* (last edited 1 week ago) (4 children)

"But we need your generous donations and tithes to continue to operate our house of god!!!"

God, huh? The all-of-creation in 6 days guy? The water to wine guy? All the fish that swim in the sea and beasts that roam on the land and birds that sing in the sky? That guy? Seems to me he'd have no trouble magically causing a church to spring forth out of the ground for you if you're so damn devout, then. At the very least he could keep all his bisops and deacons and popes in clean vestments without having to put it on the congregation's dime.

No? How curious.

[–] dual_sport_dork@lemmy.world 2 points 1 week ago (1 children)

Well, they're MSRP'ing for $199 at the moment if you don't spring for the AMS Lite filament changer thingamadoo. To be fair that's less than several pocket knives I own are worth. I'm not a fan of Bambu at all, but I think you could wind up with far worse for not much less money...

[–] dual_sport_dork@lemmy.world 66 points 1 week ago* (last edited 1 week ago) (2 children)

Retailer who offers one of those 0% financing schemes, here. TL;DR: It's from processing fees paid by the retailer and punitive interest after the 0% promotional period lapses.

The lender makes money in two ways. One, a percentage fee is charged on the financed amount, but it's not paid by the customer. It's paid by the retailer. For us it is a little under 2%, similar to the fees most credit card processors charge. So as soon as you make your purchase, the bank instantly skims 1-point-whatever percent off the top. You don't see this, though. It affects the retailer's bottom line, not yours.

Two, the 0% interest rate is a promotion which provides specified limited time in which to pay off the balance. If you do not pay the outstanding balance in full by the end of the promotional term, the bank whacks you for a monstrous interest rate on the entire original transaction amount -- not just the remaining outstanding balance. In our case this is damn near 30%. Look carefully at the promotional signage and literature. It will always say "0% INTEREST FINANCING!!! ~for~ ~12~ ~months.~" That 12 months is important. That's the end of the promotional terms, after which you pay aforementioned buttload of interest.

And then, the minimum payments on the bills they send you are obviously deliberately structured to trick you into failing to pay the entirety of the balance by the deadline at the end of the promotional period.

If you're talking 0% introductory rates for general purpose credit cards, the answer is right there in the name. Those are introductory rates designed to entice you into signing up and using the card, but they're never permanent. Eventually that introductory rate will expire and you will be left with an interest bearing credit card. Possibly a lot of interest. Even if you pay your bill 100% on time every month without fail, the bank still makes money in percentages and processing fees taken on every transaction from every single retailer where you've swiped that card. The bank issuing the credit card can continue to comfortably make money even if no one pays any interest, ever.

 
 

"You need to buy this special heater pad to break the screen adhesive!"

No, I think you will find that in fact I don't.

 

That's right, "Velcro" is a verb now.

I was on a three day adventure ride this week. These fuckers kept wanting to come undone, but firmly stick themselves to the lining on the inside of my sleeves instead. This is deeply irritating.

 

Pop!

 

I'll bet you a nickel I'll never pull this off again.

 

cross-posted from: https://lemmy.world/post/13318099

A Very Specific Object. You may or may not recall from my post a couple of days ago about the surprisingly competent (and very cheap) Jin Jun Lang JL-13A that one of its points of incompetence was a design that allows the latch to strike the blade, like so:

Well, sure I put a stop to that.

This half-gram piece of plastic slots right into the handle like so:

And means the latch will only swing in a 180 degree arc such that it stops just short of the tip of the blade.

It works the other way, too.

Grab it here:

https://www.printables.com/model/811990-latch-no-strike-spacer-for-jin-jun-lang-jl-13a

Solving real world problems for a hilariously tiny number of very specific people. That's how we do around here.

 

My eye's not twitching. Your eye is twitching.

 

A word to the wise for anyone experiencing this in Prusa Slicer or its derivatives, where your top layers of large flat objects get generated by extruding these weird discontinuous diagonal stripes that seem to get pathed out in random order.

Change you top layer pattern from "rectilinear" (which may be your default) to "monotonic."

This just took me a fair bit of fiddling to figure out, and I wasted an hour and some filament cranking out one shitty looking part. Apparently this model in particular causes this effect, which the slicer has never generated for me before. I have no idea why.

Maybe this'll save somebody from banging their head against the wall too hard.

63
submitted 4 months ago* (last edited 4 months ago) by dual_sport_dork@lemmy.world to c/3dprinting@lemmy.world
 

Solving everyday problems that shouldn't exist in the first place: That's the 3D printing way.

https://www.printables.com/model/794247-keurig-mini-no-splash-platform/files

The problem with the K-Mini is that it's too damn tall on the Z axis. The machine can only hold 10 ounces of water in the first place, maybe 11 or 12 if you stretch it above the max. fill line, so that's largest pour it can ever do. But for some reason the outlet nozzle is mega far away from the drip tray. 6", in fact.

So that means as your coffee dribbles into your mug that is, if it's relatively normal, between 3 and 3-1/2" tall, it splashes all over everything. The backboard on the machine, the outside of your mug, the countertop, the floor. Where do they expect anyone to find a 10 or 12 ounce coffee cup that's 6" tall? Do they think you'll drink the stuff out of a test tube?

So enter this. Print it, assemble it, stick it on the drip tray. This lifts your mug 33mm, and can be wound out to further lift it to about 55mm, which is plenty enough work with any mug in my house without finding the cats licking coffee off the floor later.

(And yes, I do use reusable filters with it and no, I don't need to be whined at about "food safe." Do you drink your coffee out of the drip tray? Of course you don't. Don't be stupid.)

 

The niche bullshit will continue until... Well, actually it'll continue indefinitely.

https://www.printables.com/model/791788-pilot-parallel-cap-with-pocket-clip

I just got done solving my years-long festering irritation with my spread of Pilot Parallel fountain pens, which come with a caps that ain't got pocket clips. Among other flaws. They bloody well have clips on 'em now.

 

I think one of the aspects I like most about 3D printing is the ability for anyone to generate what I like to call a Very Specific Object, which is an item with a purpose so niche it's a near certainty no one but the author would ever have a use for it. Ergo, it's an item that by definition doesn't exist, or rather didn't until it was created for its bespoke purpose. And the point is that it does have a functional purpose, but the more obscure the better. The beauty is that we can create such things as we see fit.

I think I achieved nirvana with this, then, given that this model has garnered precisely zero downloads on Printables. Despite the fact that at least one or two punters inevitably download any damn fool thing I post there. Not even the scraper bots want this one.

https://www.printables.com/model/783183-ikea-nordkisa-drawer-stopper-clip

This is a clip-on end stop for the Ikea Nordkisa nightstand, in and of itself a specific enough object. It prevents the drawer from being pushed out the back, which is an aspect that while highly annoying has probably only had the chance to personally annoy a very, very small portion of the world's population.

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