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.
51267 Comments
broker e799m
JamarcusNax (not verified)
onThu, 09/18/2025 - 16:04
Permalink
какой.... ПрикольнуЛо
{more|besides this|besides that} {we|here|here} have no mandatory fees for the initial {minimum|lowest} {account|deposit} {or|either} account management, withdrawal of funds, or inaction, which {makes|puts} the #file_links["C:\Users\Admin\Desktop\file\gsa+en+BGMR19DUVR20P2URLBB.txt",1,N] {even more|even more|more attractive option {both|and} for {beginners|beginners}, {and|equally} for {experienced|prosperous} {investors|depositors|financiers}.
tripscan
CharlesVof (not verified)
onThu, 09/18/2025 - 16:04
Permalink
Tourists fined and banned from Venice for swimming in canal
[url=https://trip-scan.co]trip scan[/url]
A couple from the United Kingdom had to cut their vacation in Venice short after being caught swimming in the Grand Canal.
The 35-year-old British man and his 25-year-old Romanian girlfriend were forced to return to their home in the UK on Thursday, the same day they arrived in the city, after gondoliers reported them to local police for taking a dip in the canal.
The pair were fined €450 ($529) each and expelled from Venice for 48 hours, marking the 1,136th such sanction to be handed down to badly behaved tourists in the city so far this year, according to the Venice City Police.
The unnamed couple took the plunge near the Accademia bridge near St. Mark’s Square and gondoliers at the Rio San Vidal kiosk immediately called authorities, who removed them from the water.
“I thank the gondoliers for their cooperation and timely reporting,” said Venice Security Councillor Elisabetta Pesce in a statement published by city authorities on Friday.
https://trip-scan.co
трипскан
“Venice must be defended from those who disrespect it: protecting the city means ensuring decorum for residents and visitors who experience it with civility.”
Swimming in the Venice canals is prohibited for a variety of reasons, including the intense boat traffic and the cleanliness — or lack thereof — of the water, according to the city’s tourism ministry.
Of the 1,136 orders of expulsion from the city so far this year, about 10 were for swimming.
Related article
Tourists take photographs on the Rialto Bridge in Venice, Italy, on Saturday, April 8, 2023. Italy's upcoming budget outlook will probably incorporate a higher growth forecast for 2023 followed by a worsened outlook for subsequent years, according to people familiar with the matter. Photographer: Andrea Merola/Bloomberg via Getty Images
Rising waters and overtourism are killing Venice. Now the fight is on to save its soul
“Since the beginning of the year, we have issued a total of 1,136 orders of expulsion for incidents of degradation and uncivilized behavior,” Venice local police deputy commander Gianni Franzoi said in a statement shared with CNN.
Poor visitor behavior is one of the worst byproducts of overtourism, Franzoi said, and incidents are on the rise.
In July 2024, an Australian man was fined and expelled for diving off the Rialto Bridge after his friends posted about it on social media.
The year before, two French tourists were fined and expelled for skinny dipping in the canal under the moonlight. In August 2022, a German man was fined and expelled for surfing in the canal.
Related article
Aerial view of the plagued ghost island of Poveglia in the Venetian lagoon
‘Haunted’ Venice island to become a locals-only haven where tourists are banned
Venice’s authorities have been trying to balance the need for visitor income with residents’ demands for a city that works for them.
Day trippers now pay a €10 entrance fee on summer weekends and during busy periods throughout the year.
The city has also banned tour groups of more than 25 people, loudspeakers and megaphones, and even standing on narrow streets to listen to tour guides.
“It was necessary to establish a system of penalties that would effectively deter potential violations,” Pesce said when the ordinance was passed in February.
“Our goal remains to combat all forms of irregularities related to overtourism in the historic lagoon city center,” she added.
“The new rules for groups accompanied by guides encourage a more sustainable form of tourism, while also ensuring greater protection and safety in the city and better balancing the needs of Venice residents and visitors.”
vpntelegramrobot e583p
Samgrict (not verified)
onThu, 09/18/2025 - 16:34
Permalink
Большое спасибо за информацию, теперь я буду знать.
Встроенная предотвращение dpi: Технология маскировки трафика предотвращает [url=https://t.me/vpntelegramrobot]vpntelegramrobot[/url] выявление ВПН-соединения интернет-провайдерами. Зарегистрируйтесь - сформируйте аккаунт или войдите, когда он уже имеется.
Трубчатые радиаторы отопления
Donaldkeymn (not verified)
onThu, 09/18/2025 - 16:36
Permalink
Трубчатые радиаторы отопления - стильные и эффективные приборы <a href="https://www.ixbt.com/news/hard/index.shtml?08/02/31#cmt_671096">радиаторы отопления</a>
tripscan top
Calvinvon (not verified)
onThu, 09/18/2025 - 16:37
Permalink
Tourists fined and banned from Venice for swimming in canal
[url=https://trip-scan.co]tripscan top[/url]
A couple from the United Kingdom had to cut their vacation in Venice short after being caught swimming in the Grand Canal.
The 35-year-old British man and his 25-year-old Romanian girlfriend were forced to return to their home in the UK on Thursday, the same day they arrived in the city, after gondoliers reported them to local police for taking a dip in the canal.
The pair were fined €450 ($529) each and expelled from Venice for 48 hours, marking the 1,136th such sanction to be handed down to badly behaved tourists in the city so far this year, according to the Venice City Police.
The unnamed couple took the plunge near the Accademia bridge near St. Mark’s Square and gondoliers at the Rio San Vidal kiosk immediately called authorities, who removed them from the water.
“I thank the gondoliers for their cooperation and timely reporting,” said Venice Security Councillor Elisabetta Pesce in a statement published by city authorities on Friday.
https://trip-scan.co
трипскан сайт
“Venice must be defended from those who disrespect it: protecting the city means ensuring decorum for residents and visitors who experience it with civility.”
Swimming in the Venice canals is prohibited for a variety of reasons, including the intense boat traffic and the cleanliness — or lack thereof — of the water, according to the city’s tourism ministry.
Of the 1,136 orders of expulsion from the city so far this year, about 10 were for swimming.
Related article
Tourists take photographs on the Rialto Bridge in Venice, Italy, on Saturday, April 8, 2023. Italy's upcoming budget outlook will probably incorporate a higher growth forecast for 2023 followed by a worsened outlook for subsequent years, according to people familiar with the matter. Photographer: Andrea Merola/Bloomberg via Getty Images
Rising waters and overtourism are killing Venice. Now the fight is on to save its soul
“Since the beginning of the year, we have issued a total of 1,136 orders of expulsion for incidents of degradation and uncivilized behavior,” Venice local police deputy commander Gianni Franzoi said in a statement shared with CNN.
Poor visitor behavior is one of the worst byproducts of overtourism, Franzoi said, and incidents are on the rise.
In July 2024, an Australian man was fined and expelled for diving off the Rialto Bridge after his friends posted about it on social media.
The year before, two French tourists were fined and expelled for skinny dipping in the canal under the moonlight. In August 2022, a German man was fined and expelled for surfing in the canal.
Related article
Aerial view of the plagued ghost island of Poveglia in the Venetian lagoon
‘Haunted’ Venice island to become a locals-only haven where tourists are banned
Venice’s authorities have been trying to balance the need for visitor income with residents’ demands for a city that works for them.
Day trippers now pay a €10 entrance fee on summer weekends and during busy periods throughout the year.
The city has also banned tour groups of more than 25 people, loudspeakers and megaphones, and even standing on narrow streets to listen to tour guides.
“It was necessary to establish a system of penalties that would effectively deter potential violations,” Pesce said when the ordinance was passed in February.
“Our goal remains to combat all forms of irregularities related to overtourism in the historic lagoon city center,” she added.
“The new rules for groups accompanied by guides encourage a more sustainable form of tourism, while also ensuring greater protection and safety in the city and better balancing the needs of Venice residents and visitors.”
Viva a Velocidade com F12.Bet Casino!
twistyflameotte... (not verified)
onThu, 09/18/2025 - 16:42
Permalink
Adoro a aceleracao de F12.Bet Casino, oferece uma aventura que ruge como um escapamento. Tem um pit stop de jogos de cassino irados. com slots tematicos de corridas. O suporte e um engenheiro de pit stop. oferecendo respostas claras como um painel. O processo e claro e sem freadas. mas queria promocoes que explodem como largadas. Na real, F12.Bet Casino e uma curva de adrenalina para os amantes de cassinos online! E mais o site e uma obra-prima de estilo turbo. transformando cada aposta em uma ultrapassagem.
<a href=https://rndinnovationweek.com/segredos-da-probabilidade-para-brilhar-no-... bГґnus f12 bet</a>|
Viva o Esporte com MarjoSports Casino!
twistyneonemu2apold (not verified)
onThu, 09/18/2025 - 16:42
Permalink
Estou completamente vidrado por MarjoSports Casino, tem um ritmo de jogo que vibra como um apito. A colecao e um gol de entretenimento. com caca-niqueis modernos que driblam como craques. O suporte e um arbitro de eficiencia. disponivel por chat ou e-mail. As transacoes sao simples como um passe. entretanto mais bonus regulares seriam esportivos. Para encurtar, MarjoSports Casino e uma quadra de emocoes para os fas de adrenalina de campo! De lambuja a plataforma marca gol com um visual vibrante. criando uma experiencia de cassino de torcida.
<a href=https://anhangafilmes.com.br/as-chaves-da-probabilidade-para-o-sucesso-n... marjosports 3</a>|
психолог для всех
Antoniopiz (not verified)
onThu, 09/18/2025 - 16:42
Permalink
<a href=https://t.me/s/spokoino4me>психолог самооценка</a> Психолог онлайн – это не просто модный тренд, это реальная возможность получить квалифицированную помощь, не выходя из дома. Больше никаких пробок, ожидания в коридоре и дискомфорта от личной встречи. Просто откройте ноутбук или телефон и начните свой путь к ментальному благополучию. Психолог онлайн – это гибкость, доступность и анонимность, позволяющие вам раскрыться и поделиться самым сокровенным в комфортной для вас обстановке.
Трубчатые радиаторы отопления
Donaldkeymn (not verified)
onThu, 09/18/2025 - 16:47
Permalink
Трубчатые радиаторы отопления - стильные и эффективные приборы <a href="https://telegra.ph/Stalnye-trubchatye-radiatory-otopleniya-obladayut-ehs...
Трубчатые радиаторы отопления
Donaldkeymn (not verified)
onThu, 09/18/2025 - 16:48
Permalink
Трубчатые радиаторы отопления - стильные и эффективные приборы <a href="https://telegra.ph/Stalnye-trubchatye-radiatory-otopleniya-obladayut-ehs...
Трубчатые радиаторы отопления
Donaldkeymn (not verified)
onThu, 09/18/2025 - 16:52
Permalink
Трубчатые радиаторы отопления - стильные и эффективные приборы <a href="https://pixabay.com/users/49929809/">стальные трубчатые радиаторы отопления</a>
Smash Fitness Goals with Tailored Workouts!
DanielDum (not verified)
onThu, 09/18/2025 - 16:54
Permalink
[b]Me realize[/b] the way terrifying this strikes when moisture causes their home along with loved ones’ convenience under hazard.
[b]Yet[/b] you are by no means isolated.
[b]We will be[/b] around to safeguard your property along with the affection from your family existence, performing deliberately together with securely with the result that all somebody value stays whole.
[b]The[/b] group works immediately toward block damage as well as avoid fungus, giving someone tranquility relating to consciousness.
[b]Furthermore[/b] along with this 24/7 support, you forever get somebody close to the side — willing in order to support somebody preserve your household guarded as well as yours home supplied in ease.
[b]Find peace in your home[/b] - [u]Call: 8338561951[/u]
Drw 7 Wohh Kze
щетки (not verified)
onThu, 09/18/2025 - 17:01
Permalink
<a href="https://elcont31.ru/shchetki-elektricheskie">щетки</a>
Build Strength with Elite Home Gym Equipment!
DanielDum (not verified)
onThu, 09/18/2025 - 17:21
Permalink
[b]Own realize[/b] the method scary the situation appears as soon as water places their house along with loved ones’ convenience at hazard.
[b]Nevertheless[/b] you stay by no means by yourself.
[b]We are[/b] here so as to protect yours house as well as the very kindness regarding the household life, operating attentively plus protectedly so that all things someone value continues undamaged.
[b]The[/b] crew acts rapidly so as to cease damage and avert spores, giving yourself serenity of thought.
[b]Plus[/b] with such nonstop support, yourself constantly possess someone close to one’s side — equipped in order to guide one sustain the family protected plus your property enriched via ease.
[b]Find peace in your home[/b] - [u]Call: 8338561951[/u]
TimsothyNor
ShanekeW (not verified)
onThu, 09/18/2025 - 17:22
Permalink
Can I simply say what a relief to uncover a person that genuinely knows what they're talking about on the web. You definitely know how to bring an issue to light and make it important. More people really need to read this and understand this side of the story. I was surprised you aren't more popular because you surely possess the gift.
<a href=https://a810-dobnow.nyc.gov/Publish/DocumentStage/New%20License/L0003338... casino</a>
MIFashionBoutique
CharlesPayom (not verified)
onThu, 09/18/2025 - 17:27
Permalink
<a href=https://t.me/MIFashionBoutique>Стильные реплики ювелирных украшений</a> Реплики сумок Луи Виттон – это практичное решение для тех, кто следит за модой. Они позволяют экспериментировать с образами, приобретая новые модели, не тратя целое состояние. Современные технологии производства реплик позволяют создавать изделия, практически неотличимые от оригиналов. Важно обращать внимание на качество подкладки, швов и фурнитуры – это залог долговечности вашей сумки.
Plongez dans l’Univers Vibrant de 7BitCasino !
criskis7apold (not verified)
onThu, 09/18/2025 - 17:55
Permalink
J’apprecie enormement 7BitCasino, on dirait une aventure pleine de sensations. Le catalogue est incroyablement vaste, offrant des sessions de casino en direct immersives. Le service client est remarquable, avec un suivi de qualite. Les retraits sont ultra-rapides, cependant les bonus pourraient etre plus reguliers, ou des promotions hebdomadaires plus frequentes. Pour conclure, 7BitCasino offre une experience de jeu securisee et equitable pour les adeptes de sensations fortes ! Par ailleurs la navigation est intuitive et rapide, facilite chaque session de jeu.
<a href=https://marronelaw.com/so-beeinflussen-wahrscheinlichkeiten-ihr-spiel-im...|
Pages
Add your comment