Be really interested to know what it’s made out of. Had a coworker who used to work in forgings and did some stuff that got sent to nuclear plants, they said that they had really strict requirements on material compositions, specifically needed to ensure that the (think it was steel, may have been something else) material had basically no traces of cobalt in it because the cobalt would becomes radioactive over the service life.

I’m pretty sure you’re right it was season eight, think it’s from that documentary they did, there’s a clip in that of Conleth Hill reading Varys’ death apparently and looking disgusted, only clip I could find was reddit

If you’re ok with some bulk, go for an nvme enclosure. I have a sabrent one with a 256 GB crucial gen 3 drive in it, it’s a slow cheap drive, still substantially better than any usb key and you can put one together for under $100 cad including a longer high speed cable.

I just did a fresh install off of my usb key and wow, super slow compared to any time I’ve done off my enclosure

https://openrgb.org/ has decent hardware support

That looks amazing!

Was more a thought about if you are concerned about micro fibre particulate (what I took from your post, sorry if I misunderstood) plastic on plastic or plastic on metal are fine for sure, maybe a little exaggerated. Do wonder though about the wear of 3d printed bushings, surfaces won’t be smooth, some of the glass filled nylon I’ve used has almost a soft surface to it, it’s really hard to describe, some post processing though would probably make my (mild) concern moot though so.

Wrt composites hobbyist/prosumer grade manufacturers (some that target engineering customers in that bucket too) claim they don’t experience the same warping or shrinkage in general, whether or not that’s true I don’t have enough information to tell you unfortunately. Have found both common types definitely have more rigidity, I use them in places where that really matters.

It’s pretty common to see cheap bearings in 3d printed parts, actually mildly interesting to me that bushings don’t seem to be, at least at the hobbyist level. To go further, how many designs do you see with heat set inserts or pressed in nuts?

Shit just even for filament printing, there’s some solvents that get thrown around online that yeah, you really shouldn’t use in a home setting, it’s really easy to get things like MEK, which work, but starting to get into nasty territory for stuff that will dissolve filament.

Most people do not have adequate ppe or ventilation to deal with chemicals at home, or a fire cabinet, or even know how to find an SDS.

Semi related, lithium batteries are straight up terrifying, primary cells more than rechargeables, but same idea, I honestly hope no one ever gets to experience an actual full on cell failure, I avoided them thankfully but heard stories of just how much energy is released in even one C or D sized cell going.

On the composite filaments, abrasive filament sure sounds like a great thing to make wear surfaces out of! There’s a list if things that idk if I’d print, and that’d be up there, ots oil bronze bushings are like, a buck, maybe 2? And they’ll last a hell of a lot longer.

I’m not sure if regedit has changed much either, certainly seems like it’s the same since using it in xp? Odbc windows are 100% 3.1 though.

Feel like task scheduler, event viewer and partitioning tools have been relatively static as well, but they’re not as old as the odbc window. Tbh I’m not surprised that administrative/dev tools haven’t had a ui change.

Do you have an iPhone or any phone with lidar built in? It’s been a while but I recall it being an option for scanning, make use of tools you already have. I’m not sure what exists for Foss related apps though sorry, and afaik they’re not super accurate (dedicated scanners can get <0.01mm resolution from what I’ve seen but they’re expensive) but if your goal is layout that’d do the trick in my view. Heck, as you said, camera scanning would work, there’ll be cleanup but should be good enough to get you dimensions.

Another thought, could check with local makerspaces or the like, totally possible they may have scanners you could use, or could put you on the right track. Diy wise, kinects as mentioned, I’m not experienced with these but there are photogrammetry tools, micmac could work, there’s meshroom but that needs some compute hardware and COLMAP could also be worth looking into

Edit: Photogrammetry is decently accurate afaik, recall sitting in a tech meeting at my last job where the process engineers from the material handling department presented a poc they did with some cheap drones and cheap cameras, they did a fly over of the pier to scan ore piles and apparently were able to get fairly accurate weight estimates from the photogrammetry results, which was really cool to me.

If you live near a microcenter

I’m like a stone’s throw from the border, if they’re cheaper very much consider crossing for that (closest looks like Detroit though, wrong crossing :/) at least for the tap carriage and mount.

Layer lines are unavoidable imo, I’ve sorta just come to terms, I think I run a tad hot and haven’t fully tuned my profiles, but happy with it for my purposes, and definitely heat soak as well, got a process where I do it right after plate prep/cleanup, then I go do my plating and slicing, gives lots of time.

LEDs I’m mixed on, I moved my gantry cam because they seemingly were aimed right at it and you couldn’t see anything. I keep thinking about a nozzle camera, but with my current setup I really don’t feel like running another umbilical and I’m not 100% sold that it’d survive or really be that handy.

How is the rapido? I’m using dragon HF/UHF for spares and using my existing v6 nozzles, have heard the rapido has some good results.

Are those machined idler blocks‽ if not you have some really solid prints! Impressed with how clean everything is! Just took a shopvac to mine friday, printing parts for a Stealthmax, so lots of buildup.

Need to get into that good enough mindset, definitely caused myself some headache (grabbed a Knomi for the heck of it, tons of interference issues with the blowers I use (sunon and gdstime) but got it going on the fanken-prusa

Instead of running LEDs to the toolhead. It’s cheesy and heavy, but rule of cool right?

If you don’t feel like printing parts, could run the usb umbilical through the chains.

Is your other printer still up? Having a backup has come in really handy.

If you’re not committed, you don’t actually need an appliance for it, have had great results with a Dutch oven and a programmable BBQ thermometer monitoring the water temp. One of my burners goes really low so just a matter of adjusting to keep in range. You don’t get forced circulation (get some natural circulation though) and it’s not set and forget, but you can do with stuff you probably already have on hand. Done with heavy freezer bags before I was gifted a vacuum sealer.

Fair enough, visually the ModernUI made it similar to what I was used to, I pretty much bounce between part design, sketch and assembly workbenches for everything I do, been a bit but I think ondsel swaps automatically to sketch from part workbench and the dimension tool is way nicer, general freecad doesn’t really have that smart dim tool, but the keyboard shortcuts make it better.

Workflow wise, I found it pretty much exactly the same as I used SW and other parametric cad packages, make your sketches, extrude your base and then build sketches for other features. Toponaming fix seems to make external geometry references a bit more reliable, have a few cleanups if I change way back in the tree, not all sunshine and rainbows though, definitely had some frustrations and clunk. What’s sold me honestly is I dove in with a largish project (more than I expected tbh, I’ll post it when it’s more mature) and it’s so far totally met my needs.

That sucks! Seems to work on my oldish laptop, can’t recall if I used on my really old one too but they both have 16gb of ram and running an appimage on Debian for those, windows seems to be happy with it. Running the python 3.11 versions as well, idk if that makes a difference

It’s an add-on ModernUI I really like it, configurable as well, mainly use for ribbon bar and dockable panels

from the github, I use small icons with no labels (like the window in the middle), works well for me on an ultrawide.

Seriously give Ondsel a try if you haven’t, has a different ui on top of freecad and a few workflow changes/sketch tools that make it less clunky. I use realthunder + modern ui for freecad and while yeah, there’s clunk, it’s useable and importantly, no limits on your files. Modern UI gives freecad a ribbon bar and some other enhancements that I like, swapping between benches took a bit to get used to, draft at least the hotkeys are kinda sorta intuitive and make the flow a lot nicer.

I switched cold turkey off of SW Maker for that reason, it limits where your files can be opened on that license, plus kept trying to save my files to a cloud storage by default. I’ve said it before, yeah freecad isn’t perfect, has clunk, but it’s provided to me free of charge with no limitations on its usage, I’ll gladly accept that.

Klipper will halt if a canbus toolhead disconnects anyhow, or at least how I have it configured it seems to, will handle packet loss just fine, outright disconnects? Nah, it wasn’t happy.

Klipper wise, imagine you could do something with the can uuid, I have a macro that I found that sets offset based on sheet (replicating prusa’s sheet selection in marlin, I like to have a bit less squish for nylon for example, more for textured sheets), offsets stored in a config file but you could easily swap that for an actual database if you wanted to.

There’s some klipper extensions like spoolman that are kinda sorta that for material management, yes relies on manual entry afaik, but supports material changes so presumably multi toolheads and more importantly, can share across printers, have it running on my server.

Don’t even get me going on patents…

Obligatory I am not a patent lawyer, but quick glance at the description, how the heck did that pass the novelty requirement?

A method for making a playlist available to the public, in which the playlist comprises user-defined descriptor information. The user-defined descriptor information is entered as free form text or prose.

That’s def manufacturing in general, worked for a while in a flat roll steel mill originally in galvanizing and eventually some plant wide stuff. A new galv line is easily in that range (they’ll go for the cheapest bid and then spend twice that remediating design/QC issues), large scale production isn’t cheap!

Fair, a wire break can be annoying though, often they’re intermittent, and the display often doesn’t respond fast enough to show that, but thermal protection will.

I’d totally consider taking a look at the connectors to the board for the heater cartridge, see if there’s good contact being made, check for any signs of things like scorching check end-end continuity. Looking at the schematics for that mainboard Btt skr 1.4 it looks like there are LEDs on all of the MOSFETs, it will give you a visual indicator of the board state, to help narrow down your troubleshooting.