Filament Splicer
Project cancelled, click here to read why
The idea for Filament Splicer was born about a month after our Ultimaker 3D Printer was build. As cool as 3D Printing is, printing in one color is boring.
Users of normal, single head FFF/FDM printers are stuck with single color unless they join filament pieces together to produce one multi-colored string. It is not very complicated but process is quite awkward and you will get fed up very quickly.
If you want to have proper, stable filament join you need to have right temperature on the tip of plastic when you connect pieces together. This is hard to achieve when you use some arbitrary heat source. You either underheat or overheat and burn the plastic. Using print head of your printer is best 'ad-hoc' solution but it leaves quite a mess on it, you cannot print when you splice and plastic which is in the head slowly gets burned while you take time to splice your string.
Then, of course there is issue with forming of the joint, carpet knife and fingers where our favorite tools for that job but it took quite a long time to form each joint.
We have had our share of failed prints due to broken joints / stuck filament and finally decided to create a device which will help to splice filament. Initial idea was to create fully automated unit: you place filament ends on copper block, close it, push the button and viola - you have your joint. That was the theory.... In practice this is impossible because PLA and ABS expand during heat-up and contract during cool down, this results in either no joint at all or bubble-filled mess.
Many headache filled days [Even best PLA is really nasty stuff when you breath it in for a while] later we dropped the idea and went for 'open' model with precisely manufactured grooves which help to quickly heat up, connect and form joints.
Thermal insulation was another challenge, we wanted to allow up to 260c temperature but nothing could properly insulate enclosure from hot copper block for prolonged period of time. Ceramic fiber thermal tape can take that heat but one needs a lot of it and then there is itching... Chinese tape is horrible and even best branded, made in USA [ThermoTec] tape is not flawless. We eventually gave up on ceramic fibre and went with PFTA [Teflon] plates. Since PFTA can be outright poisonous at high temperatures, we decided to use high quality - made in Europe material - this way we are sure that maximum temperature of 235c is well within safety limit.
Availability
Filament splicer can be pre-ordered via our campaign on Indiegogo, it is available as a DIY kit or fully assembled unit.
Open Source
Filament splicer blueprints are released under Creative Commons Attribution-NonCommercial 4.0 International License and can be downloaded from Thingiverse and Youmagine.
60143 Comments
UsewPoummausele wkaxd
Edwardmof (not verified)
onMon, 10/06/2025 - 12:27
Permalink
nexus darknet url <a href="https://nexusmarket.hashnode.dev/exploring-the-darknet-market-nexus-the-... ">nexus dark web market </a> nexus shop url <a href="https://nexusmarket.hashnode.dev/exploring-the-nexus-dark-web-market-a-c... ">nexus darknet market urls </a>
OntoreOvasteCes dpdiu
Edwardphons (not verified)
onMon, 10/06/2025 - 12:27
Permalink
nexus onion mirror <a href="https://nexusmarket.hashnode.dev/nexus-darknet-market-link-a-gateway-to-... ">nexus darknet market access </a> nexus darknet market url <a href="https://nexusmarket.hashnode.dev/understanding-nexus-darknet-a-deep-dive... ">nexus darknet market </a>
Porno
Ronalddap (not verified)
onMon, 10/06/2025 - 12:30
Permalink
<a href=https://spinbetter.net.gr/>teens porno</a>
zithromax buy
Trenttic (not verified)
onMon, 10/06/2025 - 12:31
Permalink
average cost of generic zithromax <a href=" https://images.google.com.do/url?q=https://zithromedsonline.com ">zithromax tablets for sale</a> or buy zithromax without prescription online <a href=" http://umsr.fgpzq.online/home.php?mod=space&uid=135181 ">zithromax order online uk</a>
https://clients1.google.com.sl/url?q=https://zithromedsonline.com zithromax prescription and https://17610.cn/home.php?mod=space&uid=235911 zithromax tablets
[url=https://maps.google.com.sg/url?sa=t&url=https://zithromedsonline.com]zit... online no prescription[/url] zithromax 500 mg for sale and [url=https://voicebyjosh.com/user/siflrsrqgo/]generic zithromax online paypal[/url] zithromax 250
KRAKEN сайт — официальный ресурс и рабочие зеркала
Kraken-runda (not verified)
onMon, 10/06/2025 - 12:32
Permalink
KRAKEN — площадка, которая всегда на связи Если другие сайты не работают, попробуйте <a href=https://2kn.to>KRAKEN зеркало</a>. Даже при блокировках сервис остаётся доступным. Удобный интерфейс, простая регистрация и постоянные обновления зеркал делают использование комфортным.
Кстати, даем прокод 40%: MXF4-KEN1-X4JA
подробности где его вводить указаны на сайте: https://2kn.to/login
KRAKEN - Это лучший даркнет маркет плейс в РФ!
Сервис предлагает ясные инструкции. Благодаря этому пользователи могут выполнить подключение без лишних вопросов и затруднений.
Сервис создан для удобного использования. Инструкции упрощают процесс, интерфейс остаётся доступным, а действия логичны и понятны.
Ресурс помогает избежать ошибок при подключении. Все шаги изложены последовательно, инструкции просты и ясны, процесс остаётся удобным.
Форма подключения ясная и компактная. Все действия выполняются по шагам, которые помогают пользователю без труда справляться с задачами.
Пользователь получает удобный процесс входа. Подсказки помогают не запутаться, а интерфейс построен по принципу «ничего лишнего».
Форма входа продумана для удобства. Подсказки и инструкции помогают действовать уверенно и избегать ошибок при подключении.
Пошаговые инструкции подходят всем пользователям. Они написаны без сложных терминов и помогают входить в систему без дополнительных вопросов.
Ресурс доступен для пользователей разных уровней. Инструкции позволяют справиться с процессом входа как новичкам, так и опытным.
Сервис даёт ясные шаги подключения. Пользователь действует уверенно, интерфейс подсказывает дальнейшие действия, процесс безопасный.
Платформа работает одинаково удобно на разных устройствах. Интерфейс подстраивается автоматически, сохраняя все функции и понятность.
[url=https://krakr.cc/login]krakеn зеркало ссылка онлайн[/url]
Удачных покупок!
Snatch Casino: Die Top-Wahl fur leidenschaftliche Spieler!
Magistrniker4apold (not verified)
onMon, 10/06/2025 - 12:34
Permalink
Ich bin suchtig nach Snatch Casino, es bietet einen einzigartigen Thrill. Die Auswahl an Titeln ist riesig, mit modernen und fesselnden Slots. Der Service ist von bemerkenswerter Effizienz, antwortet in Sekundenschnelle. Die Auszahlungen sind superschnell, obwohl die Angebote konnten gro?zugiger sein. Zusammenfassend Snatch Casino garantiert eine top Spielerfahrung fur Adrenalin-Junkies ! Zusatzlich das Design ist ansprechend und intuitiv, erleichtert die Gesamterfahrung.
<a href=https://snatch-casino.de/>snatch casino 50 free spins</a>|
Rejoignez la Famille de Mafia Casino !
Minimexer4apold (not verified)
onMon, 10/06/2025 - 12:34
Permalink
J'eprouve une loyaute infinie pour Mafia Casino, on complote un reseau de tactiques astucieuses. Les operations forment un plan de manigances innovantes, integrant des lives comme Infinite Blackjack pour des negociations tendues. Le service conspire en continu 24/7, assurant une loyaute fidele dans le syndicate. Le protocole est ourdi pour une fluidite exemplaire, malgre cela des complots promotionnels plus frequents dynamiseraient le territoire. En apotheose mafieuse, Mafia Casino construit un syndicate de divertissement impitoyable pour les gardiens des empires numeriques ! En pot-de-vin supplementaire l'interface est un repaire navigable avec ruse, ce qui propulse chaque pari a un niveau de don.
<a href=https://mafiacasinoavis.fr/>casino mafia movie</a>|
OntoreOvasteCes skvuo
Edwardphons (not verified)
onMon, 10/06/2025 - 12:34
Permalink
nexus url <a href="https://nexusmarket.hashnode.dev/exploring-the-darknet-market-nexus-the-... ">nexus darknet url </a> nexus onion mirror <a href="https://nexusmarket.hashnode.dev/understanding-darknet-market-links-your... ">nexus official site </a>
UsewPoummausele noqsx
Edwardmof (not verified)
onMon, 10/06/2025 - 12:34
Permalink
nexus official link <a href="https://nexusmarket.hashnode.dev/understanding-darknet-market-links-your... ">nexus official link </a> nexus dark web <a href="https://nexusmarket.hashnode.dev/understanding-darknet-market-links-your... ">nexus darknet market 2026 </a>
1xbet
MathewDem (not verified)
onMon, 10/06/2025 - 12:42
Permalink
Boost your betting journey with the 1xbet sports promo <a href="https://cutewebdirectory.com/listings13399188/1xbet-bangladesh-promo-cod...
1xbet
MathewDem (not verified)
onMon, 10/06/2025 - 12:42
Permalink
Boost your betting journey with the 1xbet sports promo <a href="https://source.coderefinery.org/promocodefor1xbet">https://source.codere...
UsewPoummausele kbzpy
Richardgrery (not verified)
onMon, 10/06/2025 - 12:49
Permalink
nexus market darknet <a href="https://nexusmarket.hashnode.dev/exploring-the-darknet-market-nexus-the-... ">nexus site official link </a> nexus onion mirror <a href="https://nexusmarket.hashnode.dev/exploring-the-darknet-market-nexus-the-... ">nexus darknet market urls </a>
UsewPoummausele ajplt
Angelohag (not verified)
onMon, 10/06/2025 - 12:49
Permalink
nexus darknet market link <a href="https://nexusmarket.hashnode.dev/exploring-the-darknet-market-nexus-the-... ">nexus darknet site </a> nexus onion link <a href="https://nexusmarket.hashnode.dev/exploring-the-nexus-darknet-link-your-g... ">nexus dark web </a>
UsewPoummausele cwidq
Edwardmof (not verified)
onMon, 10/06/2025 - 12:58
Permalink
nexus darknet market 2026 <a href="https://nexusmarket.hashnode.dev/nexus-darknet-market-link-a-gateway-to-... ">nexus market link </a> nexus market <a href="https://nexusmarket.hashnode.dev/exploring-the-nexus-darknet-link-your-g... ">nexus darknet access </a>
Last chance: act now
DanielDum (not verified)
onMon, 10/06/2025 - 13:00
Permalink
[url=https://www.tripacostarica.com/hiking-trails-near-me/][img]https://tripa...
[b]Uncover[/b] the hidden beauty waiting just around any steps.
Nature ways within reach of you offer much more instead of fitness—they serve as an escape into outdoor peace.
[b]Feel[/b] in crisp atmosphere,
stroll twisting paths within greenery together with mountains,
and find unknown landscapes able to make one step memorable.
[b]No matter if[/b] you’re longing for challenge,
balance within,
or a beautiful picture location,
local ways bring the experience to you.
[b]Fasten[/b] adventure sneakers—your new escape is much closer than you realize.
[b][url=https://www.tripacostarica.com/hiking-trails-near-me/]Hiking trails near you[/url][/b]
where can i buy generic clomid pill
Davideveno (not verified)
onMon, 10/06/2025 - 13:06
Permalink
Clomid fertility [url=http://clomicareusa.com/#]cheap clomid[/url] Clomid price
crypto wallet v281v
Daphnecot (not verified)
onMon, 10/06/2025 - 13:07
Permalink
Always report your cryptocurrency transactions and pay all taxes due. mobile application with open primary [url=http://my-idea.net/cgi-bin/mn_forum.cgi?file=0&sgroup=1&sg%3Ehttp://plac... code, this makes skinned the best for customers of the average level.
casino g777b
Sharonvop (not verified)
onMon, 10/06/2025 - 13:11
Permalink
Horak, Jan-Christopher [url=https://creotechsolutions.net/frontend/web/blog/bivirkninger-ved-rykeslu... (2014). Saul Bass: The Anatomy of film design. He trusts Ginger with $2 million in cash and $1 million in jewelry.
Retro Revival in Home Design
JosephTeape (not verified)
onMon, 10/06/2025 - 14:03
Permalink
Looking for practical tips on siding installation contractors? This [url=https://casse-auto-gers.fr/home-remodeling-arizona-phoenix-2/]Siding installation contractors[/url] resource gives you the essentials. Get clear steps, examples, and things to avoid before you start..
This skills will change your success forever
DanielDum (not verified)
onMon, 10/06/2025 - 14:05
Permalink
[url=https://www.tripacostarica.com/hiking-trails-near-me/][img]https://tripa...
[b]Uncover[/b] the beauty lying just outside any home.
Hiking trails close to your place offer far more instead of exercise—they become a refuge within outdoor tranquility.
[b]Feel[/b] the crisp air,
stroll serpentine routes through nature together with slopes,
and discover unknown scenes which make all step amazing.
[b]Regardless if[/b] you could be seeking challenge,
balance of mind,
or a stunning shot place,
local ways bring the experience to life.
[b]Tie[/b] adventure footwear—another journey is closer than you imagine.
[b][url=https://www.tripacostarica.com/hiking-trails-near-me/]Hiking trails near you[/url][/b]
1xbet
MathewDem (not verified)
onMon, 10/06/2025 - 14:15
Permalink
Boost your betting journey with the 1xbet sports promo <a href="https://my.clickthecity.com/promocode1">https://my.clickthecity.com/prom...
Ivu 2 Gnfz Emh
https://dr-md.r... (not verified)
onMon, 10/06/2025 - 14:16
Permalink
https://dr-md.ru/llms.txt
1xbet
MathewDem (not verified)
onMon, 10/06/2025 - 14:27
Permalink
Boost your betting journey with the 1xbet sports promo <a href="https://ecuador.blog.malone.edu/2016/03/ecuador-trip-2016-thursday-frida...
1xbet
MathewDem (not verified)
onMon, 10/06/2025 - 14:31
Permalink
Boost your betting journey with the 1xbet sports promo <a href="https://www.holycrossconvent.edu.na/profile/codespro111891/profile">http...
Кракен даркнет
RichardBaide (not verified)
onMon, 10/06/2025 - 14:38
Permalink
Продаём надёжные велосипеды по лучшим ценам <a href=https://kra40cc-cc.ru/>kraken ссылка на сайт</a> кракен онион тор кракен онион зеркало кракен даркнет маркет
1xbet
MathewDem (not verified)
onMon, 10/06/2025 - 15:07
Permalink
Boost your betting journey with the 1xbet sports promo <a href="https://redclara.net/news/pgs/?1xbet_promo_code_free_bet_bonus.html">htt...
pokerdom
ThomasNow (not verified)
onMon, 10/06/2025 - 15:09
Permalink
https://t.me/s/Official_Pokerdomm
Очень советую
Leroyviock (not verified)
onMon, 10/06/2025 - 15:44
Permalink
Tightrope Game - a balance challenge with obstacles. Quick, addictive, and perfect for testing focus: <a href=https://tightropegame.org/>Tightrope walking simulator</a>
1xbet online casino k766o
Bridgetmoito (not verified)
onMon, 10/06/2025 - 15:49
Permalink
круть...инетересно было прочесть
The casino understands the importance of uninterrupted operations, and will guarantee that visitors are now able to easily replenish their accounts, and the [url=http://ihuopin.com/2025/09/08/1xbet-india-a-comprehensive-guide-to-sport... receive own winnings.
medir
Augustalopy (not verified)
onMon, 10/06/2025 - 16:58
Permalink
Bi-Winning Binary Options bring a fresh approach to online trading, combining speed, clarity, and user-friendly tools https://medir.jp/
medir
Augustalopy (not verified)
onMon, 10/06/2025 - 16:59
Permalink
Bi-Winning Binary Options bring a fresh approach to online trading, combining speed, clarity, and user-friendly tools https://medir.jp/
UsewPoummausele sbwwi
Edwardmof (not verified)
onMon, 10/06/2025 - 17:46
Permalink
nexus shop url <a href="https://nexusmarket.hashnode.dev/nexus-darknet-market ">nexus darknet market </a> nexus onion mirror <a href="https://nexusmarket.hashnode.dev/exploring-the-nexus-darknet-link-your-g... ">nexus url </a>
UsewPoummausele fnzkt
Edwardmof (not verified)
onMon, 10/06/2025 - 17:47
Permalink
nexus darknet market link <a href="https://nexusmarket.hashnode.dev/understanding-darknet-market-links-your... ">nexus onion link </a> nexus darknet market onion <a href="https://nexusmarket.hashnode.dev/nexus-darknet-market ">nexus onion link </a>
OntoreOvasteCes omyld
Edwardphons (not verified)
onMon, 10/06/2025 - 17:48
Permalink
nexus darknet market online <a href="https://nexusmarket.hashnode.dev/nexus-darknet-market-link-a-gateway-to-... ">nexus darknet market onion </a> nexus shop url <a href="https://nexusmarket.hashnode.dev/nexus-darknet-market-link-a-gateway-to-... ">nexus darknet link </a>
UsewPoummausele wfcgp
Angelohag (not verified)
onMon, 10/06/2025 - 17:49
Permalink
nexus site official link <a href="https://nexusmarket.hashnode.dev/understanding-nexus-darknet-a-deep-dive... ">nexus shop </a> nexus darknet access <a href="https://nexusmarket.hashnode.dev/exploring-the-nexus-darknet-link-your-g... ">nexus market url </a>
UsewPoummausele ltlfy
Richardgrery (not verified)
onMon, 10/06/2025 - 17:49
Permalink
nexus official site <a href="https://nexusmarket.hashnode.dev/exploring-the-nexus-dark-web-market-a-c... ">nexus darknet </a> nexus dark <a href="https://nexusmarket.hashnode.dev/understanding-nexus-darknet-a-deep-dive... ">nexus darknet </a>
Zlb 2 Jmge Rue
order doxycycli... (not verified)
onMon, 10/06/2025 - 17:50
Permalink
<a href="">buy doxycycline</a>
UsewPoummausele efgjk
KennethHew (not verified)
onMon, 10/06/2025 - 17:54
Permalink
nexus url <a href="https://94intr.com/home.php?mod=space&uid=583989 ">nexus market url </a> nexus market darknet <a href="https://500px.com/p/kingdtebrewer ">nexus darknet market urls </a>
Bubinga Binary Options: Look into New Trading Horizons
WilliamHig (not verified)
onMon, 10/06/2025 - 17:56
Permalink
https://simpleswap.fi/
Владислав Аксинович
MathewDem (not verified)
onMon, 10/06/2025 - 17:59
Permalink
О Владиславе Аксиновиче часто подчеркивают его уникальную способность видеть проблему клиента комплексно <a href="https://namedb.ru/article/vladislav-aksinovich-otzyvy/">смотреть тут</a>
Как зайти на KRAKEN с айфона — актуальные советы
Kraken-runda (not verified)
onMon, 10/06/2025 - 18:06
Permalink
Доброго! KRAKEN зеркало — удобный способ входа в маркет С помощью KRAKEN зеркало вы сможете безопасно зайти в личный кабинет и пользоваться площадкой без ограничений. Этот ресурс подходит тем, кто ценит стабильность и анонимность. Простая навигация и актуальные зеркала позволяют заходить без проблем в любое время.
Кстати, даем прокод 40%: MXF4-KEN1-X4JA
подробности где его вводить указаны на сайте: https://krak-zerkalo.cc/login
KRAKEN - Это лучший даркнет маркет плейс в РФ!
[url=https://i2kra.cc]кракен вход сайт[/url]
Удачных покупок!
KRAKEN сайт маркетплейс — доступ
Kraken-runda (not verified)
onMon, 10/06/2025 - 18:06
Permalink
KRAKEN — площадка, которая всегда на связи Если другие сайты не работают, попробуйте <a href=https://2kn.to>KRAKEN зеркало</a>. Даже при блокировках сервис остаётся доступным. Удобный интерфейс, простая регистрация и постоянные обновления зеркал делают использование комфортным.
Кстати, даем прокод 40%: MXF4-KEN1-X4JA
подробности где его вводить указаны на сайте: https://krak-zerkalo.cc/login
KRAKEN - Это лучший даркнет маркет плейс в РФ!
[url=https://kramarket.cc/login]krakеn darknet market сайт[/url]
Удачных покупок!
KRAKEN сайт зеркало тор — как открыть
Kraken-runda (not verified)
onMon, 10/06/2025 - 18:07
Permalink
KRAKEN TOR версия для безопасного входа Если вы хотите анонимности — используйте <a href=https://2kn.to>KRAKEN онион</a>. Она даёт полный доступ ко всем разделам без риска блокировок. Удобный интерфейс и простая навигация — всё, что нужно для комфортной работы.
Кстати, даем прокод 40%: MXF4-KEN1-X4JA
подробности где его вводить указаны на сайте: https://krak-zerkalo.cc/login
KRAKEN - Это лучший даркнет маркет плейс в РФ!
[url=https://krakr.cc]krakеn сайт зеркала[/url]
Удачных покупок!
Владислав Аксинович
MathewDem (not verified)
onMon, 10/06/2025 - 18:10
Permalink
О Владиславе Аксиновиче часто подчеркивают его уникальную способность видеть проблему клиента комплексно <a href="https://vedmochka.net/vladislav-aksinovich-otzyvy.html">смотреть тут</a>
OntoreOvasteCes erdtu
Richardbrubs (not verified)
onMon, 10/06/2025 - 18:10
Permalink
nexus official site <a href="https://nexusmarket.hashnode.dev/nexus-darknet-market-link-a-gateway-to-... ">nexus onion </a> nexus dark web market <a href="https://nexusmarket.hashnode.dev/exploring-the-nexus-darknet-link-your-g... ">nexus darknet market online </a>
UsewPoummausele yaaaj
Richardgrery (not verified)
onMon, 10/06/2025 - 18:10
Permalink
nexus darknet shop <a href="https://nexusmarket.hashnode.dev/nexus-darknet-market-link-a-gateway-to-... ">nexus link </a> nexus darknet market online <a href="https://nexusmarket.hashnode.dev/exploring-the-nexus-dark-web-market-a-c... ">nexus shop </a>
OntoreOvasteCes zdije
Angeloevame (not verified)
onMon, 10/06/2025 - 18:10
Permalink
nexus dark web market <a href="https://nexusmarket.hashnode.dev/exploring-the-nexus-dark-web-market-a-c... ">nexus darknet market alternatives </a> nexus site official link <a href="https://nexusmarket.hashnode.dev/exploring-the-nexus-darknet-link-your-g... ">nexus market darknet </a>
UsewPoummausele hjxdm
Angelohag (not verified)
onMon, 10/06/2025 - 18:10
Permalink
nexus darknet market link <a href="https://nexusmarket.hashnode.dev/exploring-the-darknet-market-nexus-the-... ">nexus darknet access </a> nexus darknet market online <a href="https://nexusmarket.hashnode.dev/exploring-the-nexus-darknet-link-your-g... ">nexus dark web market </a>
Владислав Аксинович
MathewDem (not verified)
onMon, 10/06/2025 - 18:11
Permalink
О Владиславе Аксиновиче часто подчеркивают его уникальную способность видеть проблему клиента комплексно <a href="https://vedmochka.net/vladislav-aksinovich-otzyvy.html">смотреть тут</a>
Владислав Аксинович
MathewDem (not verified)
onMon, 10/06/2025 - 18:14
Permalink
О Владиславе Аксиновиче часто подчеркивают его уникальную способность видеть проблему клиента комплексно <a href="https://vedmochka.net/vladislav-aksinovich-otzyvy.html">смотреть тут</a>
Pages
Add your comment