Linux first for me: just had to run a _manual_ fsck.
nostr:npub10zu96vsxt53m2d93pk6vcxughv6utz32wd7a82vtm0lhd4zhldpscyjxfl - do you have a general explainer of the pros (and cons) of delta printers, as well as possibly some recent developments in that space?
nostr:npub10zu96vsxt53m2d93pk6vcxughv6utz32wd7a82vtm0lhd4zhldpscyjxfl Or several links, either or.
nostr:npub10zu96vsxt53m2d93pk6vcxughv6utz32wd7a82vtm0lhd4zhldpscyjxfl - do you have a general explainer of the pros (and cons) of delta printers, as well as possibly some recent developments in that space?
nostr:npub1yrlmnr0y2ch5ycn38j2navyduf5q6tqyd0led3p7xhwmzwcrlsaq558gpm nostr:npub12atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25qxlme5y weird question. Is your sensor wire running alongside your steppers and hotend power? And how long is the run.
My observation is you can see weird EM noise if the thermistor line isn't shielded. Standard 100k thermistors aren't as affected by it, but with a PT1000 it was super obvious. I was picking up radio waves on the thermistor lol.
nostr:npub10zu96vsxt53m2d93pk6vcxughv6utz32wd7a82vtm0lhd4zhldpscyjxfl nostr:npub12atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25qxlme5y It's not long: the KP3S Pro V2 has a toolhead PCB. It is running alongside both the E stepper and the hotend power though: they're quite close together.
nostr:npub125r75fg6fcdfjrp0gcyeee2260hursupavgyxpapy3dj9ewr3e3scfc6yk nostr:npub12atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25qxlme5y Strange that I'm seeing this much wobble then. Might need to inspect a bit more closely, especially the wiring.
nostr:npub1yrlmnr0y2ch5ycn38j2navyduf5q6tqyd0led3p7xhwmzwcrlsaq558gpm nostr:npub12atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25qxlme5y Printing now and looking, mine is in under 1 degree. How did you PID tune? Fan on? Do you have a sock on it?
nostr:npub125r75fg6fcdfjrp0gcyeee2260hursupavgyxpapy3dj9ewr3e3scfc6yk nostr:npub12atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25qxlme5y PID tuned, sock on (but conical part of nozzle is exposed, plus a little of the main body), fan at 100% (because PLA lol).
nostr:npub12atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25qxlme5y The reason manufacturers cite such low temperatures is a combination of PETG having a wide extrusion range and the fact that PTFE-lined hotends can't achieve good PETG temperatures. Hence the misinformation being so prevalent. Yes, _technically_ PETG can extrude at 235-240, but you'd be lucky to hit 4 voluflow on a stock hotend that way. At 260-270? 7-8, which means effectively _double_ print speed.
nostr:npub12atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25qxlme5y It's stuff like this that makes the Prusa Mini look like a barely-thought-out first prototype. Remember, this is the printer whose PSU is rated for 150W, but which draws down 160-170W when _preheating for PLA_. Yes really, I measured.
nostr:npub18ztksq3utgx8vxvdp422ljg9qrlxuzjjejqpzz6axa0naty9ndhq5dg6qv Found yourself short of cooling?
Once again, every time I interact with Rust, I walk away disappointed.
Yes, this is a _massive_ subtoot, but if you come into my threads constantly spouting stuff I _know_ to be wrong, I'm going to block you because it's not my job to refute _your_ fanboy misconceptions.
nostr:npub1yrlmnr0y2ch5ycn38j2navyduf5q6tqyd0led3p7xhwmzwcrlsaq558gpm nostr:npub12atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25qxlme5y nostr:npub1vtdedddfh69kqpu5rskguwtdx5np364kh72hrdlxf9ptkx9sfkuqt7efl7 then you should look at Apsu's Mir printer design https://github.com/Apsu/Mir and/or Nicholas Seward's Monorail https://www.youtube.com/watch?v=oBBhVcemVHc
Unless you are happy with the proven linear delta printer as a fully belted solution.
Why yes, unusual kinematics are _also_ my jam.
nostr:npub1yrlmnr0y2ch5ycn38j2navyduf5q6tqyd0led3p7xhwmzwcrlsaq558gpm nostr:npub1jpawmjwx9ehyyk0rpnnzz0fmuh3zzffqnnd6nxcgmzkve0mqv79qgd6p97 nostr:npub12atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25qxlme5y I'm still waiting for you to propose using a car engine with belts for power
nostr:npub1vtdedddfh69kqpu5rskguwtdx5np364kh72hrdlxf9ptkx9sfkuqt7efl7 nostr:npub1jpawmjwx9ehyyk0rpnnzz0fmuh3zzffqnnd6nxcgmzkve0mqv79qgd6p97 nostr:npub12atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25qxlme5y I'm not Jon from Proper Printing. Or Let's Print.
Add this to the many, _many_ reasons why I will never buy any BambuLab products, and nor should you. https://twitter.com/3dpNero/status/1691463777383034881
#3DPrinting
nostr:npub12atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25qxlme5y
One thing I have learned from doing some CAD: ya boi Pythagoras got your back.
nostr:npub12atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25qxlme5y
#3DPrinting
nostr:npub1yrlmnr0y2ch5ycn38j2navyduf5q6tqyd0led3p7xhwmzwcrlsaq558gpm As far as I know this is *nothing* to do with PayPal. It's a Patreon issue, as they changed / upgraded some payment stuff for cards. PayPal is fine.
nostr:npub1tvq09mfthcgkj6uk9fynyttv9u8zmlpr3m6qad77552aknl6jcpqd5l6jk I had this issue with Patreon, but all the payments were through PayPal. Weirdly, they worked fine when I used a card directly.
nostr:npub1tvq09mfthcgkj6uk9fynyttv9u8zmlpr3m6qad77552aknl6jcpqd5l6jk Also, don't bother trying to contact PayPal about it, since they'll just gaslight you and not actually admit they had issues. Ask me how I know...
Decided to shave a baby yak today (a calf as it turns out), and make an angle bracket, using a bunch of techniques to strengthen 3D prints. Not 100% finished yet, but definitely postable as a V1 draft.
nostr:npub12atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25qxlme5y
#3DPrinting
#3DPrinting folks: anyone tried any carbon fibre blends with ABS (or ASA)? Did you find they warped less? Additionally, any mechanical differences you noticed?
My suspicion is that putting carbon fibre into ABS (or ASA) will make it less prone to warping, but would decrease layer adhesion and cause the result to be more brittle.
nostr:npub12atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25qxlme5y