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Share the creative and social values of design. Mr Mondialisation. 3D Warehouse. Thingiverse - Digital Designs for Physical Objects. 3D Printed Record. First I prepared some test files to print to get an idea of what is possible with the printer and optimize the dimensions of the grooves.

3D Printed Record

These record files have circular grooves on them containing sine waves of various frequencies, amplitudes, groove depths, groove widths, and beveled groove edges. (When I say that the groove "contained" a sine wave, I mean the bottom of the groves moves up and down in a sinusoidal pattern around the record). I generated all of these files in Processing using the ModelBuilder library to export straight to STL. My first test record had 72 grooves on it, screen shots of the model are shown in figs 2 through 6 I tested two frequencies of sine waves: 1000 cycles per revolution = 555Hz at 33RPM 500 cycles per revolution = 277Hz at 33RPM I tested a few different amplitudes, depths, and groove widths for these frequencies and gave each groove a constant bevel size of 2px on each side (you can see in fig 5 how the edges of the groove flare outward). Hackaday — Fresh hacks every day.

Impression 3D : copier en regardant un objet avec des Google Glass. Lorsque l'on parle d'imprimantes 3D, les réactions sont souvent contrastées.

Impression 3D : copier en regardant un objet avec des Google Glass

Beaucoup trouvent intéressante l'idée de pouvoir produire chez eux n'importe quel objet en plastique (en attendant que d'autres matériaux se démocratisent), mais se demandent aussi ce qu'ils en feront. Ils craignent en particulier de ne pas savoir modéliser un objet qu'ils veulent reproduire. Mais les innovations en la matière ne cessent de progresser, et c'est bien parce que ces obstacles n'en sont pas que Microsoft facilite l'impression 3D dans Windows 8.1. Si vous ne savez pas modéliser d'objets 3D, il existe déjà de très nombreux modèles 3D partagés par des designers en herbe du monde entier, sur des sites comme Thingiverse,GrabCAD, 3DVia, GitHub ou même The Pirate Bay, qui propose ses physibles.

Il existe d'autres méthodes, toujours plus simples, pour cloner un objet que l'on ne trouve pas sur ces services. Impression 3D. Self-replicating machine. A simple form of machine self-replication A self-replicating machine is a construct that can autonomously reproduce itself from raw environmental materials, thus exhibiting self-replication in a way analogous to that found in nature.

Self-replicating machine

The concept of self-replicating machines has been advanced and examined by Homer Jacobsen, Edward F. Moore, Freeman Dyson, John von Neumann and in more recent times by K. Eric Drexler in his book on nanotechnology, Engines of Creation and by Robert Freitas and Ralph Merkle in their review Kinematic Self-Replicating Machines[1] which provided the first comprehensive analysis of the entire replicator design space. The future development of this technology has underlain several plans involving the mining of moons and asteroid belts for ore and other materials, the creation of lunar factories, and even the construction of solar power satellites in space.

Concept History. Ils tenteront de nous pourrir l'impression 3D avec leurs DRM. Nous sommes en 2023.

Ils tenteront de nous pourrir l'impression 3D avec leurs DRM

Vous cassez malencontreusement une assiette. Vous allez tout naturellement chercher son fichier numérique sur le Net pour en créer une nouvelle sur votre imprimante 3D, en la modifiant éventuellement au passage pour l’adapter à vos besoins. Mais deux minutes plus tard la Police du Copyright sonne à votre porte et vous embarque en flagrant délit d’effraction de propriété intellectuelle et contournement de mesure de protection… En mai 2011 nous publiions une longue et riche traduction : L’impression 3D, ce sera formidable… s’ils ne foutent pas tout en l’air !. Nous y sommes désormais. Sauf qu’ici nous avons déjà nos propres imprimantes, logiciels et formats libres et ouverts. Open-source metal 3-D printer. Source[edit] Gerald C.

Open-source metal 3-D printer

Anzalone, Chenlong Zhang, Bas Wijnen, Paul G. Sanders and Joshua M. Pearce, “Low-Cost Open-Source 3-D Metal Printing” IEEE Access, 1, pp.803-810, (2013). doi: 10.1109/ACCESS.2013.2293018 open access preprint Attention: For notification when this page is updated, sign up for a free Appropedia account, enable email, and "Watch" this page. See also: Abstract[edit] Www.mon-club-elec.fr. Arduino - HomePage. Raspberry Pi. 3D SCANNER - miniFabLab. A 3D scanner is not part of the MIT inventory.

3D SCANNER - miniFabLab

But it is kind of hot as things like the Kickstarter Structure Sensor will appear: a scanner you can clip on an iPad. They raised $1.290.439 from a goal of 100K. The Structure is shipping now for $ 499. It looks very promising. The iSense from Cubify (=3D Systems) is the same thing. On the low end the XYZPrinting handheld 3D scanner is shipping now for $ 200. The Matter and Form uses a rotating platform and two lasers on a Z-axis. An other Kickstarter was the Fuel 3D scanner initiative, aiming for a hand held scanner under $ 1000, it is now avaliable under the name SCANIFY for € 1199 ex tax.

A good small commercial scanner is the NEXTENGINE, which costs about $ 3000. Along the same principle is Francis Engelmann’s DIY FABSCAN. RWTH Aachen developed a simpler form of the FabScan with only the table rotating the laser fixed. Fab@Home - Make Anything. Thingiverse - Digital Designs for Physical Objects. RepRap. TEDxEWB Talk: Adrian Bowyer at Imperial College, London, introduces RepRap RepRap is humanity's first general-purpose self-replicating manufacturing machine.

RepRap

RepRap takes the form of a free desktop 3D printer capable of printing plastic objects. Since many parts of RepRap are made from plastic and RepRap prints those parts, RepRap self-replicates by making a kit of itself - a kit that anyone can assemble given time and materials. 3D Printers.

Instructables - DIY How To Make Instructions.