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

42892 Comments

Anonymous

JamesNex (not verified)

on

Fri, 08/15/2025 - 10:31

<a href=https://kazan.land/>экскурсия казань</a> Казанский Зооботанический Сад: Удивительный Мир Животных и Растений Казанский зооботанический сад – это место, где можно увидеть разнообразных животных и растений со всего мира. Здесь обитают тигры, слоны, обезьяны, птицы и многие другие животные. Вы сможете прогуляться по живописным аллеям, увидеть экзотические растения и узнать больше о природе. Зооботанический сад – это отличное место для семейного отдыха и познавательных экскурсий.

Anonymous

Aaronpeene (not verified)

on

Fri, 08/15/2025 - 12:16

<a href=https://www.avito.ru/naberezhnye_chelny/predlozheniya_uslug/manikyur_ped...Педикюр Набережные Челны</a> Маникюр Челны: Современные Тенденции и Традиционное Качество В Челнах маникюр – это искусство, где каждый мастер стремится к совершенству. Используются только высококачественные материалы и передовые технологии, чтобы ваши ногти выглядели безупречно долгое время. Независимо от того, предпочитаете ли вы строгий минимализм или яркий дизайн, вы обязательно найдете то, что вам по душе.

Anonymous

Mauriceinipt (not verified)

on

Fri, 08/15/2025 - 12:27

When Hussain AlMoosawi arrived home, he didn’t recognize anything.

The Emirati photographer, who had spent eight years studying in Australia, returned to the United Arab Emirates (UAE) in 2013. He’d missed a real estate boom of dizzying proportions: not just new buildings, but new districts.
[url=https://tripscan36.org]tripscan[/url]
More than that, the buildings of his childhood were disappearing, replaced by shiny new skyscrapers.

But for AlMoosawi, these international icons were not the urban fabric of his home: it was the oft-overlooked, mid-century office towers and residential blocks squeezed between new highways and overshadowed by luxury developments that felt most familiar.

It sparked a desire to “understand the urban context of the UAE,” and AlMoosawi set out to meticulously document and capture these underappreciated buildings, “and reimagine the city as if it were the ‘80s, the time when I was born.”
https://tripscan36.org
трип скан
Initially focusing on industrial landscapes, temporary structures and air conditioning units, he began to notice symmetry in many of the buildings he was photographing, inspiring his current project: facades.

“Facades are like a face,” said AlMoosawi. “It’s something that people connect with.”

His bold, geometric images strip away context to spotlight the character and diversity of everyday buildings. Using a telephoto lens to shoot close-ups from the ground or elevated positions, AlMoosawi carefully frames out distractions and sometimes removes minor obstructions like lampposts in post-processing.

So far, the 41-year-old, who is editor-in-chief for National Geographic AlArabiya Magazine, has photographed over 600 building?s across the UAE, and next year hopes to complete his collection in Abu Dhabi, where he lives.

In the long term, he hopes to turn the “lifetime project” into an interactive archive that both preserves urban heritage and invites viewers to rediscover their own city.

“Our cities aren’t big, in terms of scale, compared to many other cities,” said AlMoosawi. “But then they have a story to tell, they have things between the lines that we don’t see, and my quest is to see these things.”

Anonymous

DarrellLouse (not verified)

on

Fri, 08/15/2025 - 12:33

While manufacturers continue to tweak their products to overcome the stigma of ultraprocessed foods, nutritionists suggest consumers move forward in choosing products that help the planet — as long as they keep reading the nutrition label.

“I would look for something with a good fat composition in which saturated fat is less than a third of the total fat,” Willett said. “Some vegetable burgers made from peas and legumes can be quite starchy, which the body breaks down similarly to sugar, so I would prefer to see alternatives with more healthy fat, more nuts, more soy.”
[url=https://tripskan.org]tripscan[/url]
While the Dietary Guidelines for Americans call for a limit of 2,300 milligrams of sodium per day for adults, “the American Heart Association recommends a limit of 1,500 milligrams for adults over 50, which is the standard I prefer,” Willett said.

“Look for about 1 milligram of sodium per calorie, which is a pretty good criteria,” he added. “In general, salt and saturated fat are the two really important factors — along with something that’s flavorful or delicious, which is, of course, up to the consumer.”
https://tripskan.org
трип скан
One more key point from Willett: Before plant-based meats can truly help save the planet, they need to come down in price.

“These products are quite a bit more expensive, from what I’ve seen, than basic hamburger,” he said, “and we really need products that are price competitive with the beef and pork if we’re going to see them used on a daily basis, not just by people who can afford it.”

Anonymous

cgminer download (not verified)

on

Fri, 08/15/2025 - 12:38

<a href=https://cgminer.pro/>cgminer download</a>
CGMiner Software: Effective Mining Tool for Cryptocurrency Enthusiasts

Understanding CGMiner

CGMiner represents one of the top mining applications that enables mining Bitcoin, Litecoin, Dogecoin, and many other coins. The software works with ASIC, FPGA, and GPU (until version 3.7.2). CGMiner is highly configurable and supports multi-threaded mining, multi-pool functionality, as well as remote control and surveillance of your mining equipment's parameters.

Core Capabilities

Multi-Currency Support
CGMiner excels at mining diverse crypto assets including Bitcoin (BTC), Litecoin (LTC), Dogecoin (DOGE), and multiple alternative coins with distinct cryptographic algorithms.

Hardware Versatility
The software is compatible with three main types of mining hardware:
- ASIC Miners - Dedicated processors for peak efficiency
- FPGA - Reprogrammable chips for tailored mining functions
- GPU - Video cards (compatible until version 3.7.2)

Advanced Capabilities
- Adaptable settings - Detailed controls for system optimization
- Parallel processing - Optimal exploitation of CPU and GPU resources
- Multi-pool support - Seamless transition between crypto mining pools
- Remote administration - Manage and oversee hardware from any location

Benefits of Using CGMiner

CGMiner excels for its reliability, high performance, and affordability. It's entirely free, publicly available code, and delivers detailed logs for performance analysis. The miner's robust feature set makes it ideal for small residential installations and enterprise mining operations.

Getting Started

Installation is straightforward on both Linux and Windows systems. Setup can be performed through configuration files or terminal commands, ensuring usability for users of all experience levels.

Summary

CGMiner persists as among the best options for professional crypto mining, offering the reliability and performance essential for effective cryptocurrency extraction.

Anonymous

Jorgebiact (not verified)

on

Fri, 08/15/2025 - 12:54

Since India’s independence from Britain in 1947, the status of English in India has been deeply political – entwined with questions of identity, power, and national direction.

Today, English is one of several official languages in India, spoken by about 10% of the population. Hindi is the first language for around 44% of citizens, according to the 2011 census.
[url=https://trip-scan.biz]трипскан вход [/url]
But in recent years, Modi’s BJP has placed particular emphasis on promoting Hindi and reducing the use of English in public life.

The prime minister almost never delivers speeches in English, preferring Hindi for national addresses such as his monthly radio program. His administration has encouraged officials to use Hindi on social media and in government correspondence – though, after criticism from non-Hindi-speaking states, clarified that this was intended mainly for the Hindi belt in the north.
https://trip-scan.biz
tripscan top
When India hosted world leaders for the 2023 G20 summit in New Delhi, invitations were sent out from “Bharat” – the Sanskrit or Hindi name for the country – instead of “India,” fueling speculation that the government aims to ultimately phase out the country’s English designation altogether.

Modi’s critics have been quick to note his political motives behind these moves.

With its roots in the Rashtriya Swayamsevak Sangh (RSS), a right-wing organization that advocates Hindu hegemony within India, the BJP’s language policies resonate with many in a country where nearly 80% of people are Hindu.

Analysts say the BJP is seeking to capitalize on this demographic by promoting language policies that strengthen its support base in the north.

According to Rita Kothari, an English professor from Ashoka University, the government “is certainly interested in homogenizing the country and making Hindi more widespread.”

But that policy can also backfire – in part because many regions, such as Marathi-speaking Maharashtra in the west – are staunchly proud of their local language.

The violent clashes in the state’s megacity Mumbai earlier this month were sparked by the regional government’s controversial decision to make Hindi a compulsory third language in public primary schools.

Pushback and protest has also been especially strong in the south, where English and regional languages such as Tamil, Telugu, and Kannada are valued as symbols of local identity and autonomy.

Anonymous

JamesNex (not verified)

on

Fri, 08/15/2025 - 13:11

<a href=https://g.co/kgs/k8wNAX7>Прокат авто Краснодар жд</a> Прокат авто Краснодар жд: Удобный сервис для прибывающих в город. Забудьте о такси и общественном транспорте – вас ждет комфортный автомобиль.

Anonymous

Grantsap (not verified)

on

Fri, 08/15/2025 - 13:29

<a href=https://t.me/ttanmod>скачать тик ток мод 2025</a> Тик Ток Мод: Откройте мир безграничных возможностей в любимом приложении Тик Ток Мод – это не просто модификация, это ключ к совершенно новому уровню креативности и свободы самовыражения. Забудьте об ограничениях стандартного приложения и откройте для себя мир, где ваши идеи воплощаются в реальность без каких-либо препятствий. Создавайте уникальный контент, который выделит вас из толпы и покорит сердца миллионов пользователей.

Anonymous

Site - Mn (not verified)

on

Fri, 08/15/2025 - 14:20

Hey people,

I've been diving into the world of virtual casinos lately, and I’ve gotta say — it’s pretty damn addictive. At first, I was super skeptical. I mean, how do you even rely on an online platform with your money, right? But after doing a ton of research (and trying out a few dodgy sites so you can avoid that mess), I figured out a few things that separate a legit casino from a total scam. First off, if you’re new to all this, here’s the golden rule: **licenses matter**. If a casino doesn’t have a proper regulatory certificate (like from the Malta Gaming Authority or the UKGC), just close that tab. No bonus is worth the trouble of never seeing your funds again. Also — and I know no one wants to — check the terms. That’s the only way to know what kind of wagering requirements they’ve slapped onto those so-called “juicy” bonuses.

Now, let me share a site I’ve been hooked on these last few weeks. It’s been a breath of fresh air. The interface? Super easy to navigate. Payouts? Quick — like 24 hours quick. And the game selection? *Wild*. Slots, live dealers, blackjack, even some oddball options I hadn’t tried before. Check it out here: <a href="https://forum.plarium.com/en/nords-heroes-of-the-north-browser/352_klani... predictor apk</a> What really impressed me was the help desk. I had a tiny issue with a bonus not working, and they got back to me in like no time. Compare that to other sites where you’re just left hanging — yeah, hard pass.

Also, if you’re into bonuses (and who isn’t?), this place offers some juicy ones. But here’s the trick: don’t just go crazy over promos. It’s smarter to go for reasonable terms than a huge bonus you’ll never be able to withdraw. I’m not saying you should go and blow your whole paycheck — please don’t. But if you’ve got a little extra fun budget and you’re looking for a chill way to spend an evening, online casinos can totally deliver. Just keep your head on, set a budget, and don’t treat it like a side hustle. It’s for fun, not for a paycheck. Anyway, just wanted to drop my experience here in case anyone’s curious or trying to find a trustworthy place to play. If you’ve got your own recommendations or even some casino nightmares, I’m all ears — love talking shop about this stuff.

Good luck out there, and may the odds be ever in your favor ??

Anonymous

Richardcof (not verified)

on

Fri, 08/15/2025 - 14:21

Safe access to generic ED medication: <a href=" http://kamameds.com/# ">Affordable sildenafil citrate tablets for men</a> - Affordable sildenafil citrate tablets for men

Anonymous

KevinPar (not verified)

on

Fri, 08/15/2025 - 15:38

<a href=https://dosugdnr.net/>индивидуалки донецк</a> Донецк проститутки: Город, где выживают как могут Это печальная реальность города, где жизнь стала борьбой за выживание.

Anonymous

mizAlcox (not verified)

on

Fri, 08/15/2025 - 16:12

[url=https://samoylovaoxana.ru/tag/velikany/]великаны[/url] или [url=https://samoylovaoxana.ru/news/health/]Здоровье[/url]

[url=https://samoylovaoxana.ru/tag/dostoprimechatelnosti-severnoj-ameriki/]достопримечательности северной Америки[/url]

https://samoylovaoxana.ru/ydivitelnoe-pyteshestvie-v-drevnii-gorod-maiia...

Ещё можно узнать: [url=http://yourdesires.ru/home-and-family/cookery/232-kak-prigotovit-shpikac...как варить шпикачки в кастрюле[/url]

Anonymous

Alfredmaw (not verified)

on

Fri, 08/15/2025 - 16:18

<a href=https://igrozavod.ru/>скачать игры по прямой ссылке</a> Скачать игры без торрента: Альтернативные пути к цифровым развлечениям В стремительно меняющемся мире цифровых развлечений, поиск надежных и безопасных способов скачивания игр становится все более актуальным. Торрент-трекеры, некогда популярные, уступают место более цивилизованным методам, предлагая пользователям не только удобство, но и защиту от потенциальных угроз. Отказ от торрентов открывает двери в мир легального и безопасного гейминга, где каждый может наслаждаться любимыми играми без риска для своей системы.

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.