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.

 

Assembled
Assembled
Kit
Kit

 

Open Source

Filament splicer blueprints are released under Creative Commons Attribution-NonCommercial 4.0 International License and can be downloaded from Thingiverse and Youmagine.

Tags: 
projects
filament splicer

23941 Comments

Anonymous

RobertVam (not verified)

on

Fri, 04/11/2025 - 21:37

orisbet giriЕџ <a href=" https://103.94.185.62/home.php?mod=space&uid=1672197 ">casino deneme bonusu veren bahis siteleri</a> or <a href=" https://maps.google.tl/url?q=https://casinositeleri1st.shop ">ilk giriЕџte bonus veren bahis siteleri</a>
https://maps.google.dk/url?q=https://casinositeleri1st.shop betler
[url=http://www.google.st/url?q=http://casinositeleri1st.shop]casino site[/url] para kazandД±ran sohbet siteleri and [url=https://bbs.xiaoditech.com/home.php?mod=space&uid=2693662]bet casino[/url] 1xbet bonus Г§evrim ЕџartlarД±

Anonymous

Josephalege (not verified)

on

Fri, 04/11/2025 - 21:39

casino turkey <a href=" http://mi.minfish.com/home.php?mod=space&uid=1311172 ">en iyi iddaa sitesi</a> or <a href=" https://maps.google.bi/url?sa=t&url=https://casibom1st.com ">grand pasha bet</a>
http://www.livebar.de/url?q=https://casibom1st.com casino
[url=https://www.google.co.zw/url?q=https://casibom1st.com]türkiye bahis siteleri[/url] jackpot play nedir and [url=http://www.forppt.com/home.php?mod=space&uid=11626]gerçek paralı casino oyunları[/url] online casino turkey

Anonymous

Andrewattes (not verified)

on

Fri, 04/11/2025 - 21:56

kumar siteleri <a href=" http://www.bqmoli.com/bbs/home.php?mod=space&uid=28992 ">bonus veren siteler</a> or <a href=" https://clients1.google.sc/url?q=https://casinositeleri1st.com ">bahis siteleri deneme bonusu</a>
https://clipperfund.com/?URL=https://casinositeleri1st.com:: internet kumar oyunu
[url=http://kinderundjugendpsychotherapie.de/url?q=https://casinositeleri1st.... online[/url] bilinmeyen bahis siteleri and [url=http://www.9kuan9.com/home.php?mod=space&uid=2995055]gГјzel siteler[/url] tГјrkiye casino siteleri

Anonymous

Insomniaatlorago (not verified)

on

Fri, 04/11/2025 - 22:17

Чтобы осознать, какие заключается преимущества сервиса сравнения кэфов (коэффициентов), надо помнить, [url=https://lethalstreams.net/]https://lethalstreams.net/[/url] о чем идет речь. вам требуется только проверить сведения и сделать ставку в офисе, где действуют лучшие кэфы.

Anonymous

Melaniehed (not verified)

on

Fri, 04/11/2025 - 22:28

Да, бывает же...
мы старательно расширяем сеть физических отделений, [url=https://www.footballconnectionacademy.com.au/group/fc-academy-group/disc... но рекомендуем перед оформлением заявки уточнить у менеджера техподдержки возможность прием и переведения средств наличными в нужном вам городе.

Anonymous

Andrewattes (not verified)

on

Fri, 04/11/2025 - 22:33

ilk giriЕџte bonus veren bahis siteleri <a href=" http://iapple.minfish.com/home.php?mod=space&uid=4464414 ">tГјrkiye bahis siteleri</a> or <a href=" https://images.google.sh/url?q=https://casinositeleri1st.com ">kumar oyunlarД±</a>
https://www.google.lk/url?q=https://casinositeleri1st.com 2025 yatД±rД±m ЕџartsД±z deneme bonusu veren siteler
[url=https://fantasy.circleofcricket.com/register.aspx?returnurl=https://casi... siteleri slot oyunlarД±[/url] bilinmeyen siteler and [url=http://www.donggoudi.com/home.php?mod=space&uid=2727096]canli bahis siteleri[/url] gГјvenilir bahis siteleri

Anonymous

GwenMem (not verified)

on

Fri, 04/11/2025 - 22:35

Полностью разделяю Ваше мнение. Мне кажется это хорошая идея. Я согласен с Вами.
1. в открывшемся рабочей области ввести ресурсы, которые необходимо прибавить в исключения через магазин с запятой в формате, [url=https://www.chitalnya.ru/press/3855/]https://www.chitalnya.ru/press/3855... указанном на скрине ниже.

Anonymous

JonRhips (not verified)

on

Sat, 04/12/2025 - 00:13

Привіт, гравці!
Граючи в онлайн-казино, я зрозумів, що ключ успішної гри — це чіткий підхід.

Матеріали, які стали для мене важливими:

https://puzzlefry.com/vrazhaiucha-istoriia-ta-perevagi-onlain-kazino-chc...
https://sabotage-tattoo.com/vidkriite-dlia-sebe-nezabutni-vrazhennia-z-c...
https://stilechtes.com/dosvid-naikrashchogo-kazino-chc-casino/
https://theracingemporium.com/chomu-varto-obrati-chc-casino-iak-uliublen...
https://whatnextglobal.com/vidkriite-dlia-sebe-zakhopliuiuchii-svit-chc-...

Ці аналітичні огляди допомогли мені покращити свої шанси. Вони розкривали такі теми, як волатильність автоматів, що дозволило мені уникнути помилок. Якщо ви теж хочете грати більш усвідомлено, рекомендую вивчити поради експертів. Це ваш ключовий момент до успіху.

Бажаю успіхів у грі!

Anonymous

Francotug (not verified)

on

Sat, 04/12/2025 - 00:25

Согласен, это замечательное сообщение
Opening a new account {takes|lasts} {just a few|a few|a few} {seconds|moments}, {and|besides} for {those|guys} who {are used to|want|strive|desire} to hone their {talents|skills}, on {site|resource|A free demo account for #file_links["C:\Users\Admin\Desktop\file\gsa+en+10kPBNpocketoption-2024.comP2URLBB.txt",1,N]

Anonymous

ShawnMar (not verified)

on

Sat, 04/12/2025 - 02:41

Специализированная версия ipsum пошита специально для женщин, помогая сохранить женскую красоту, особенно тем, кому за 40. в него входят витамины b6 и d3, [url=https://elpix.ru/vvedenie-v-multivitaminnye-kompleksy/]elpix.ru[/url] требуемые для повышения уровня гемоглобина и улучшения памяти и умения концентрироваться на какой-то задаче.

Anonymous

RobertVam (not verified)

on

Sat, 04/12/2025 - 03:58

yabancД± Еџans oyunlarД± siteleri <a href=" https://app.guiigo.com/home.php?mod=space&uid=25864 ">2025 yatД±rД±m ЕџartsД±z deneme bonusu veren siteler</a> or <a href=" https://umasakimodernballet.jp/index.php?a=free_page/goto_mobile&referer... ">casimo</a>
http://www.vesiletunnecat.com/forum/url.asp?url=http://casinositeleri1st... en iyi yabancД± bahis siteleri
[url=https://images.google.mu/url?sa=t&url=https://casinositeleri1st.shop]gercek para kazandД±ran casino oyunlarД±[/url] bet oyun siteleri and [url=http://www.forppt.com/home.php?mod=space&uid=11754]gГјvenilir casino[/url] en iyi iddaa sitesi

Anonymous

Josephalege (not verified)

on

Sat, 04/12/2025 - 04:12

internet kumar siteleri <a href=" http://foru1f40m.bunbun000.com/bbs/home.php?mod=space&uid=9566924 ">video siteleri listesi</a> or <a href=" http://www.google.fm/url?q=https://casibom1st.com ">popГјler bahis</a>
https://www.google.ee/url?q=https://casibom1st.com cazinomaxi
[url=http://www.lumc-online.org/System/Login.asp?id=44561&Referer=https://cas... oyun siteleri[/url] slot oyunlarД±nda en Г§ok kazandД±ran oyun and [url=https://bbs.hy2001.com/home.php?mod=space&uid=68029]en iyi casino oyunlarД±[/url] casino tГјrkiye

Anonymous

KristyClors (not verified)

on

Sat, 04/12/2025 - 04:17

симпатичный вопрос
при расчете с wb pay покупки совершаются с уже сохраненных карт в личном [url=https://www.wildberries.ru/catalog/dlya-remonta/otdelochnye-materialy/ta... кабинете на wildberries. Интеграция новых возможностеи? в виртуальный магазин становится еще одним шагом на пути улучшения пользовательского опыта.

Anonymous

Howardbib (not verified)

on

Sat, 04/12/2025 - 04:50

sweet bonanza slot <a href=" http://umsr.fgpzq.online/home.php?mod=space&uid=6611 ">sweet bonanza</a> or <a href=" https://hobowars.com/game/linker.php?url=https://sweetbonanza1st.com ">sweet bonanza</a>
https://docs.whirlpool.eu/?brand=bk&locale=de&linkreg=https://sweetbonan... sweet bonanza
[url=http://vab.ua/bitrix/rk.php?goto=http://sweetbonanza1st.com]sweet bonanza demo[/url] sweet bonanza demo and [url=https://quantrinet.com/forum/member.php?u=783541]sweet bonanza yorumlar[/url] sweet bonanza slot

Anonymous

SamuelNon (not verified)

on

Sat, 04/12/2025 - 06:11

Kate Winslet had a surprising ‘Titanic’ reunion while producing her latest film ‘Lee’
[url=https://kraken2trfqodidvlh4aa337cpzfrhdlfldhve5nf7njhumwr7int.com]kraken...

Kate Winslet is sharing an anecdote about a “wonderful” encounter she recently had with someone from her star-making blockbuster film “Titanic.”

The Oscar winner was a guest on “The Graham Norton Show” this week, where she discussed her new film “Lee,” in which she plays the fashion model-turned-war photographer Lee Miller from the World War II era.
https://kraken3yvbvzmhytnrnuhsy772i6dfobofu652e27f5hx6y5cpj7rgyd.info
kraken4qzqnoi7ogpzpzwrxk7mw53n5i56loydwiyonu4owxsh4g67yd.onion
Winslet recounted that while she had previously executive produced a number of her projects, “Lee” was the first movie where she served as a full-on producer. That required her involvement from “beginning to end,” including when the film was scored in post-production.

She explained to Norton that when she attended the recording of the film’s score in London, while looking at the 120-piece orchestra, she saw someone who looked mighty familiar to her.

“I’m looking at this violinist and I thought, ‘I know that face!’” she said.

At one point, other musicians in the orchestra pointed to him while mouthing, “It’s him!” to her, and it continued to nag at Winslet, prompting her to wonder, “Am I related to this person? Who is this person?”

Finally, at the end of the day, the “Reader” star went in to where the orchestra was to meet the mystery violinist, and she was delighted to realize he was one of the violinists who played on the ill-fated Titanic ocean liner as it sank in James Cameron’s classic 1997 film.
“It was that guy!” Winslet exclaimed this week, later adding, “it was just wonderful” to see him again.

“We had so many moments like that in the film, where people I’ve either worked with before, or really known for a long time, kind of grown up in the industry with, they just showed up for me, and it was incredible.”

“Lee” released in theaters in late September, and is available to rent or buy on AppleTV+ or Amazon Prime.

Anonymous

NicoleEmUpt (not verified)

on

Sat, 04/12/2025 - 07:06

Это сэкономит деньги и ускоряет [url=https://t.me/s/luchsie_kazino_belarusi]https://t.me/s/luchsie_kazino_bel... транзакции. в подборе игровой площадки учитывается перечень разработчиков, софт которых доступен на файлах. Нередко указывается допустимый размер максимальной ставки.

Pages

Add your comment

More information about text formats

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.