Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Prototype of machine that copies itself goes on show

04.06.2008
A University of Bath academic, who oversees a global effort to develop an open-source machine that ‘prints’ three-dimensional objects, is celebrating after the prototype machine succeeded in making a set of its own printed parts. The machine, named RepRap, will be exhibited publicly at the Cheltenham Science Festival (4-8 June 2008).

RepRap is short for replicating rapid-prototyper; it employs a technique called ‘additive fabrication’. The machine works a bit like a printer, but, rather than squirting ink onto paper, it puts down thin layers of molten plastic which solidify. These layers are built up to make useful 3D objects.

RepRap has, so far, been capable of making everyday plastic goods such as door handles, sandals and coat hooks. Now, the machine has also succeeded in copying all its own 3D-printed parts.

These parts have been printed and assembled by RepRap team member, Vik Olliver, in Auckland, New Zealand, into a new RepRap machine that can replicate the same set of parts for yet another RepRap machine and so on ad infinitum. While 3D printers have been available commercially for about 25 years, RepRap is the first that can essentially print itself.

The RepRap research and development project was conceived, and is directed, by Dr Adrian Bowyer, a senior lecturer in engineering in the Faculty of Engineering & Design at the University of Bath, UK.

Dr Bowyer said that: “These days, most people in the developed world run a professional-quality print works, photographic lab and CD-pressing plant in their own house, all courtesy of their home PC. Why shouldn't they also run their own desktop factory capable of making many of the things they presently buy in shops, too?

“The possibilities are endless. Now, people can make exactly what they want. If the design of an existing object does not quite suit their needs, they can easily redesign it on their PC and print that out, instead of making do with a mass-produced second-best design from the shops. They can also print out extra RepRap printers to give to their friends. Then those friends can make what they want too.”

Recently, Chris DiBona, Open Source Programs Manager at Google Inc, encouraged people to: "Think of RepRap as a China on your desktop."

Sir James Dyson, Chief Executive of the Dyson Group, said: “RepRap is a different, revolutionary way of approaching invention. It could allow people to change the ergonomics of a design to their own specific needs.”

Dr Bowyer hopes people will come to the Cheltenham Science Festival and see both the 'parent' and the 'child' RepRap machines in action for the first time together.

"RepRap is the most enjoyable research project I've ever run," he said. "Without the many talented and selfless volunteers the RepRap project has all round the world, it would have never succeeded so quickly."

Complete plans for the prototype RepRap 3D printer and detailed tutorials to aid motivated amateurs (and professionals) in assembling one are available, free-of-charge, at the RepRap website (details below). The materials, plus the minority of parts that the machine cannot print, cost about £300. All those non-printed parts can be bought at hardware shops or from online stores.

Dr Bowyer and several of the other Reprap team members will be available to answer questions and exhibit the parent and child RepRap printers in operation at the Cheltenham Science Festival from 4-8 June 2008.

Press Team | alfa
Further information:
http://reprap.org
http://tinyurl.com/6zq3nc
http://www.bath.ac.uk/news/releases/

More articles from Information Technology:

nachricht Marine Skin dives deeper for better monitoring
23.04.2019 | King Abdullah University of Science & Technology (KAUST)

nachricht CubeSats prove their worth for scientific missions
17.04.2019 | American Physical Society

All articles from Information Technology >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Full speed ahead for SmartEEs at Automotive Interiors Expo 2019

Flexible, organic and printed electronics conquer everyday life. The forecasts for growth promise increasing markets and opportunities for the industry. In Europe, top institutions and companies are engaged in research and further development of these technologies for tomorrow's markets and applications. However, access by SMEs is difficult. The European project SmartEEs - Smart Emerging Electronics Servicing works on the establishment of a European innovation network, which supports both the access to competences as well as the support of the enterprises with the assumption of innovations and the progress up to the commercialization.

It surrounds us and almost unconsciously accompanies us through everyday life - printed electronics. It starts with smart labels or RFID tags in clothing, we...

Im Focus: Energy-saving new LED phosphor

The human eye is particularly sensitive to green, but less sensitive to blue and red. Chemists led by Hubert Huppertz at the University of Innsbruck have now developed a new red phosphor whose light is well perceived by the eye. This increases the light yield of white LEDs by around one sixth, which can significantly improve the energy efficiency of lighting systems.

Light emitting diodes or LEDs are only able to produce light of a certain colour. However, white light can be created using different colour mixing processes.

Im Focus: Quantum gas turns supersolid

Researchers led by Francesca Ferlaino from the University of Innsbruck and the Austrian Academy of Sciences report in Physical Review X on the observation of supersolid behavior in dipolar quantum gases of erbium and dysprosium. In the dysprosium gas these properties are unprecedentedly long-lived. This sets the stage for future investigations into the nature of this exotic phase of matter.

Supersolidity is a paradoxical state where the matter is both crystallized and superfluid. Predicted 50 years ago, such a counter-intuitive phase, featuring...

Im Focus: Explosion on Jupiter-sized star 10 times more powerful than ever seen on our sun

A stellar flare 10 times more powerful than anything seen on our sun has burst from an ultracool star almost the same size as Jupiter

  • Coolest and smallest star to produce a superflare found
  • Star is a tenth of the radius of our Sun
  • Researchers led by University of Warwick could only see...

Im Focus: Quantum simulation more stable than expected

A localization phenomenon boosts the accuracy of solving quantum many-body problems with quantum computers which are otherwise challenging for conventional computers. This brings such digital quantum simulation within reach on quantum devices available today.

Quantum computers promise to solve certain computational problems exponentially faster than any classical machine. “A particularly promising application is the...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Revered mathematicians and computer scientists converge with 200 young researchers in Heidelberg!

17.04.2019 | Event News

First dust conference in the Central Asian part of the earth’s dust belt

15.04.2019 | Event News

Fraunhofer FHR at the IEEE Radar Conference 2019 in Boston, USA

09.04.2019 | Event News

 
Latest News

High-efficiency thermoelectric materials: New insights into tin selenide

25.04.2019 | Materials Sciences

Salish seafloor mapping identifies earthquake and tsunami risks

25.04.2019 | Earth Sciences

Using DNA templates to harness the sun's energy

25.04.2019 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>