#Design and Fabrication

2255 messages · Page 3 of 3 (latest)

topaz matrix
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Don't worry, like most Bambu users, he'll be an expert within the month.

lofty turret
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I think Bambu's are great starter printers. I also think that it's part of nerd-adjacent culture to discover how something works and then assume that you are the first person alive to discover that, and are the sole expert on it

topaz matrix
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Oh i'm just meme'ing. Bambu is pretty incredible, especially for people who just want to print something

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I started with a dual hotend Flashforge Creator, way overboard, wish I had a Bambu back then

lofty turret
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Oh totally. I'm empathizing with you. I wouldn't have gotten into 3d printing without bambu's "set it and forget it" printers

topaz matrix
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I wish there was a good way to educate people about some aspects of 3d printing you only learn from having a completely crap machine

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I guess if the part they get out of the machine is what they want, those details don't matter.

lofty turret
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Yeah, now that i am more interested in it, I wish I knew more

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like I have no idea what the settings really do aside from like...infill% and wall loops

wise thunder
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Some of these people

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Meanwhile here’s me yesterday with my AMS2 torn apart because this fucking transparent pla I have that snaps all the time snapped in 3 places in my AMS

lofty turret
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DUDE

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I literally JUST did the same thing

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and it was wedged in there good

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had to get tweezer to get it loose

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transparent PLA for me as well, so I couldnt' tell it was in there at first

wise thunder
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My transparent pla is now in the trash can

topaz matrix
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or similar?

wise thunder
topaz matrix
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oh, who knows then lol - you may try looking for a datasheet, but if it's made using Natureworks 3d870 (a type of PLA, typically used in "HTPLA" and cut with other things), snapping like this is pretty common

Basically the filament does fine coming off the roll, but if any of it is held in a form that's against its memory, it will go snap city after a few days of sitting

wise thunder
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It now lives here

topaz matrix
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When I use it and leave it sitting four or five days, I will come back to it broken in several places down my PTFE lol

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I wouldn't say trash it, just can't leave that roll in the unit, would be one you have to unload every print.

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which is troublesome

lofty turret
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Another data point

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apparently not great!

wise thunder
lofty turret
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yuuuup

wise thunder
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Yep. Trash

lofty turret
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and I normally like sunlu filament. I have a bunch of their pla + 2.0

wise thunder
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I’m done

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It snapped all the time in my A1 but that was easy to deal with

lofty turret
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the transparent stuff?

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yeah, i wonder if it needs to be dried or something. Transparent PLA feels like a forbidden filament anyway

topaz matrix
# lofty turret Another data point

Going off that print temp, I would wager that's 3d870 based filament. Normal PLA prints much lower temp.

Before you go trashing rolls, 3d870 is REALLY good compared to normal PLA. It isn't quite as rigid, has more temp resistance, and is stronger. You just can't leave it sitting in a PTFE tube for more than a couple days, it will snap. Just a quality of that resin 🙂

lofty turret
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As a bambu user, let me correct you

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Yeah, I'm gonna try drying it out before I use it again

topaz matrix
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3d870 used to be my goto filament, anymore I am on that ASA train though. I still use the 3d870 I have to test print and refine designs, then print them in more exotic filament

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Last time I left a roll of it sitting in my vcore (which has like a 1m long filament feed path), it snapped in 6 or 7 places.

wise thunder
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I bought a Fanttik powered precision screwdriver literally the day before and I tell you it was a life saver taking that thing apart heh

topaz matrix
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Those screwdriver kits are pretty nice for the price

wise thunder
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I got the E2 Ultra for like $55 on Amazon. It’s fantastic

wise thunder
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H2C engineering plate showed up finally

lofty turret
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i have all fanttik shit. I know in my heart that it's cheap garbage but it works really well

wise thunder
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I love the rotating tube

topaz matrix
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People have kinda gone insane with what they'll spend on things for a marginal quality boost.

lofty turret
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I think it's "I paid less than 100 dollars for this torque limited electric screwdriver with a full complement of bits - I'm waiting for the other shoe to drop"

topaz matrix
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I bought a bench power supply the other day and was sweating all the details. To get what I truly wanted, I would get up into the couple/few hundred dollar range. Talked to a couple electrical engineer buds about it who said "Dude just get the $60 unit, if it works you saved a ton of money, if it doesn't toss it and get a different $60 unit, at your usage level you'll save either way"

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I'm going to try to apply that logic more lol

rigid geyser
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that's an unsustainable behaviour

oak ferry
wise thunder
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I have the liquid glue from Bambu. This says stick on it so idk

oak ferry
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I'd like to try the cool tak pro or whatever it is, be nice to print smooth prints on the bed and not use glue

lofty turret
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it's good. I have been using it

oak ferry
oak ferry
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my luck it'll go out of stock right when the glue comes back in stock

lofty turret
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I'm waiting for more .4 induction hot ends

wise thunder
wise thunder
oak ferry
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Mine came with a bunch of .4 ends, had to wait for the .2 (which i finally got)

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Man what a difference .2 are, both in quality but also time, holy crap it's not just double when going down to .2, it increases time by a lot.

rigid geyser
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that's what a third dimension does

lofty turret
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I've long said that geometry was a mistake

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been very consistent on that

rigid geyser
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thinking about getting a snapmaker u1, but even my p1s's footprint is already pushing it :|
Definitely would not fit on the kallax anymore...

topaz matrix
rigid geyser
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only so much one can do being an apartment dweller

topaz matrix
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I had a panic after I built it in the house, found out the doors may not be wide enough to get it out to the garage

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thankfully had about half an inch clearance in the front door lol

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Honestly if I could redo it, I would probably buy several smaller machines

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more you can do in parallel

wise thunder
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Done for now

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Banana for scale

wise thunder
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Having a 20 hour print going and going oh! I need brackets real quick!

oak ferry
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My next one will have to be 500x500x500 or something, I want to print some keyboard cases and retro computer parts.

wise thunder
bitter badge
# wise thunder

Why did you print the first figure with little meshes in front of it???? The second figure looks much better!!!! Great job!!!!

keen folio
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They are the same figure! The first pic had the minion covered in a nutrients cacoon and the second is after they ate the cocoon.

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rigid geyser
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I'll miss you

wise thunder
rigid geyser
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the snapmaker want intensifies, the apartment just won't grow in size :|

topaz matrix
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Why you don't respool filament (if you do, respool it twice and pray)

keen folio
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Hairbrush will fix ya right up

lofty turret
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Jeeze

robust valley
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managed to print these with multiple filaments, turned out pretty nice

lofty turret
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yup, look good

robust valley
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Turned out to be easy to do on my bambu printer without an AMS, just add a single line to the gcode to pause the print between the fillaments. single swap of fillament.

wise thunder
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New sim racing setup coming together in the basement. Let me tell you how much printable stuff there is I can bolt on 🤣

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Already some in that pic lol

lofty turret
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I remember you saying how into GT you were.

But I didn’t realize you were a goddamned sicko. Bless you.

keen folio
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I only see one cup holder

lofty turret
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Your hand is the other

wise thunder
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Being aluminum extrusion

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So much stuff to print and bolt on lol

rigid geyser
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I have almost convincrd myself that the current snapmaker reduced prices might be nicer than buying later and that the actual footprint of the feet area might fit afterall...

lofty turret
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had to disable the AI shit on the h2c because it was constantly telling me the nozzle was clogged (it was not)

wise thunder
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I never once had it do that

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I have had it pause a print for spaghetti detection when all it was was a piece of filament from the last print it knocked off the nozzle onto the plate lol

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Been running PPA-CF in the H2C

lofty turret
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i wonder if there is a string of filament below the camera and that's what is freaking it out

wise thunder
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My buddy buys return pallets and flips the stuff on marketplace. He just texted me he found a sealed H2S laser combo. Offering it to me for $1400. $2099 msrp

lofty turret
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lol

wise thunder
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I’m so tempted

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But I realistically won’t use the laser

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And the non laser is 1499

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If it were a fiber laser I would be in. I need to engrave metal things

lofty turret
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I kind of want to get the pen shit for the h2c. The writing thing? But yeah, I have no desire for the laser

wise thunder
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Yeah I want the vinyl cutter

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So I can throw my wife’s cricut out lol

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Yeah lasers make a mess and I have no desire to clean it constantly

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I need to engrave gun parts but that 10w diode laser is no good for any of that

lofty turret
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isn't the big one 40?

wise thunder
lofty turret
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oh right right

oak ferry
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Download this free 3D print file designed by OVERTURE Filament. Designed for peak performance and maximum style, these V-shaped snow plows will clear the toughest of walkways. Each plow (R & L) features a directional tab that'll snap into the front ventilation holes of your Crocs. We recommend swapping colors for a two-tone design, or pr...

lofty turret
oak ferry
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Yeah and the manual for the H2C says to remove the hotends from the rack due to debris so...no thanks

lofty turret
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Do you need to do that for the cricut thing?

oak ferry
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I don't believe so, no soot with one of those afaik

lofty turret
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those kits aren't out yet, right? the ones to retrofit non-cricut models

wise thunder
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the cutting modules?

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just doesnt have the birds eye camera... hopefully support comes soon

lofty turret
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Does that do the pen shit too? Why did I think it could also draw?

wise thunder
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I think it can

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theres 2 pens in the pic from what I can see

wise thunder
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This ppa-cf is incredible

keen folio
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is that a decoration?

wise thunder
lofty turret
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I cannot imagine what you would be printing that would be inappropriate for this chat

wise thunder
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🇺🇸

lofty turret
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Oh, a freedom dispenser - got it

keen folio
oak ferry
wise thunder
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Airsoft of course

lofty turret
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You wouldn’t download a car

wise thunder
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this filament is crazy awesome looking and is hard as fuck to get the supports off lol

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because its so strong

topaz matrix
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I haven't tried PPA-CF yet

wise thunder
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Nah not like pps

topaz matrix
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PPS-CF had me a bit nervous pushing that 345C extrusion temp

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needed it for hotend adjacent parts though

wise thunder
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Giving PET-GF a try

rigid geyser
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One the one hand I could print things right now, on the other I could print them in (relatively) unwasteful multicolor once my U1 arrives mid March 😐

oak ferry
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Just need to wire it all up!

lofty turret
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That looks great

bitter badge
oak ferry
bitter badge
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wow, incredible

lofty turret
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Which screen did you go with dolch? the 9.7 ipad screen?

oak ferry
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@hearty storm found the files on cults, pretty neat design.

oak ferry
lofty turret
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how's the weight?

oak ferry
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Nearly 2 spools+ parts, so at least it won't move around on the counter when you're playing if you have rubber feet

hearty storm
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I'm iterating with a guy that is redesigning it for the iPad 9.7 inch screens

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Still haven't finished mine. When that is complete I'll share the modified file

wise thunder
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Coming together

bitter badge
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UHHHHHH

topaz matrix
oak ferry
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It's like the BFG 9000, one shot destroys everything on screen

hearty storm
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nylon?

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i might want to try and reprint doing this will be tough though even with the 5 spools hooked up to it

wise thunder
hearty storm
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you upgrade to hardened steel nozzles?

oak ferry
hearty storm
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we use nylon GF in a bunch of gun parts we make at work for a couple customers, pretty popular fill for rigidity and dimensional stability

wise thunder
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Black is ppa-cf and fde is pet-cf

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Suppressor printing now for it is pa6-cf

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Ppa-cf is all printed at 320c. Pet-gf at 300 and pa6-cf at 280. All heated chamber. My office is warm af lol

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Really like how the pet-gf stuff came out

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It def shows layer time deltas more than the black. I had to give in and say it’s good enough lol

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Saw this in the 3d2a Reddit earlier lol

hearty storm
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tru

wise thunder
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People underestimate how strong pla actually can be

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It just doesn’t do heat at all

hearty storm
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it's great at tensile strength

shut mauve
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anyone know where to get flat metal bars ( that are in mm) that ship to US

I need something in like the 2mm flat range and like 200mm length range widge is up in the air but I guess 20mm would work

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I need them for inserts in a 3d printing project that I have to split in half because its too big for the average bed

wise thunder
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might be best to order from sendcutsend?

shut mauve
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Hot rolled should be fine for a PC case right? 2pc on each bottom top and both side panels

shut mauve
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Or I can cut this into 8, 9 inch pieces with a hack saw

royal swan
wise thunder
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Still trying to figure out the wheel mapping in Teknoparrot. But works. lol

lofty turret
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oh shit is that in mame?

wise thunder
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Teknoparrot

crude prism
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almost done printing out all the parts for my MiSTer countertop cabinet

lofty turret
crude prism
wise thunder
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Got it working with the wheel. Now to figure out force feedback

bitter badge
crude prism
crude prism
bitter badge
keen folio
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This looks awesome. That rotating screen is killer.

bitter badge
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@crude prism is this something you’ll eventually sell? Without the hardware of course.

topaz matrix
crude prism
hearty storm
# crude prism

I like the volume control knob design. Good job on the tate with magnets design, solid.

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as you can tell i havent' looked at this thread in awhile

oak ferry
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So looking for advice, a clip was broken on my old car when I got it, and sourcing a replacement looks to be fairly expensive. I thought maybe it would be a good 3D printed item but it's fairly complex.

How would one go about attacking this design? Would you start with a solid block and then use negative cylinders and blocks until you got the desired shape? Or would you start from a drawing and extrude that?

oak ferry
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Never mind, got it figured 😉

oak ferry
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A perfect fit!

bitter badge
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His best song was wiper fluid rain

oak ferry
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The wiper blade mounts on the same vehicle are 3d printed as well since they are unobtainable

oak ferry
wise thunder
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The new color mixing in Bambu studio is sick

rigid geyser
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So they merged the fullspectrum fork?

wise thunder
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Pretty much

lofty turret
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Oh no shit, is that live?

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in the main branch?

wise thunder
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Yes

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Go update

lofty turret
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exciiiiting

rigid geyser
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I'd consider the feature on bambus more of a sign of poverty stinginess or pure laziness

wise thunder
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lots of people qq'ing

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its entertaining actually