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Additive Manufacturing
Does organisations must integrate it to their DNA ?
@griottot
2,7 to 1,3 million years BC
40.000 years BC
2650 years BC
« Rasoir Acy-Romance » par Vassil — Travail personnel. Sous licence Domaine public via Wikimedia Commons –
http://commons.wikimedia.org/wiki/File:Rasoir_Acy-Romance.jpg#mediaviewer/File:Rasoir_Acy-Romance.jpg
‘80
3D Printing
WHYORGANISATIONS
MUST
embbedit to their
Additive
Manufacturing
Laws
complexity doesn’t cost more
Fabricated – Lipson/Kurman
diversity is free
Fabricated – Lipson/Kurman
no assembly
zero lead time
Fabricated – Lipson/Kurman
unlimited design
© Virginia San Fratello
near zero skill
no waste
compact & portable
infinite materials
precise replication
Fabricated – Lipson/Kurman
economical
designing
fast
customization
manufacturing AND
creativity
révolution
aerospace
health
tooling
easy ….
2Oth.
XXIème
Creative Common : Harald Hoyer
way of life
“MAKER”
D.I.Y
internet
“hackerspace”
3D Printing
Do faire
“to deal with «what’s on the table”, meaning a finite
group of hetereogenous tools and materials, wich
mix is not related to the actual project neither to
any project in particular, but is the unnecessary
result of all the opportunies that past by”
• (Temptative translation fromLa Pensée Sauvage The Savage Mind - Lévi-Strauss - Plon, 1962).
http://mrmeex.deviantart.com/art/Baby-s-Puzzled-Expression-205541767
April 14th. 1970 @
03:07:53.555 UTC
“they invent tomorrow’s world
while upcycling yesterday’s one.”
Soonsoon Spécial FabLife
par Samuel Bernier
•corporate VS crowd
•crowd has 756 time more to offer
A « friendly » society is one where all
citizens, and not only specialists, have
control on their tools, so to stay at their
service and not the other way
around » (Illich, 1973, p. 22)
Exemple ARA
what organizations
should do ?
embrace
hacking
promote it
handle it
and
provide tools to
make your
customer a…
consumhacke
r
“the contraption wasn’t very
handsome, but it worked.”
jim lovell
Thanks

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3DPrinting : Why organizations should embed it to their DNA ?

Editor's Notes

  1. • (6,000 BC –Asia) • FormaAve – Mechanical forces and, or heat are applied to material to form it into the desired shape such as bending, casAng and molding (3,000 BC – Egypt) • AddiAve – Material is manipulated so that successive pieces of it combine to make the desired object (1984 – California)
  2.   L’imprimante 3D est une machine commandée par ordinateur, le gros des compétences nécessaires pour la fabrication d’objet ne se situent plus au niveau de la fabrication mais bien au niveau de la conception.   Ce principe est un principe primordial pour la FA et lui apporte une valeur ajoutée indéniable. En effet dans l’industrie aéronautique et aérospatiale, pour fabriquer certaines pièces par usinage ou fabrication soustractive, jusqu'à 90% de la matière utilisée (titanium) était perdue, avec la FA seule la matière utile à la fabrication de la pièce est utilisée. Bien que de tailles très diverses, d’une manière générale, les imprimantes 3D sont d’une taille beaucoup plus compacte que la plupart des machines de fabrication industrielle classique. Il existe même dans le cas de la technologie FDM, des imprimantes portables qui tiennent dans un format attaché-case. Bien qu’au tout début de son histoire la FA permet déjà de créer des objets avec des matériaux jusque là impossible à combiner parce que leur point de fusion est trop différent par exemple.   Chaque impression se faisant à partir du même fichier, qu’il ait été créé directement ou à partir d’un scan, le résultat est identique à l’objet précédent.
  3. De l’engrenage aux formes les plus complexes, que vous imprimiez un plan ou un nid d’abeille c’est pareil. Il n’est plus nécessaire de réaliser des assemblages coûteux en utilisant une multitude de moules. Il est à noter qu’en libérant les designers des contraintes dues à la complexité de certains éléments de pièces, leur créativité s’en trouve augmentée
  4. Avant la Fabrication Additive, il était économiquement déraisonnable (vu le prix d’un moule et/ou les contraintes industrielles) de personnaliser ou d’envisager de courtes séries. Avec la FA chaque production est unique, il est donc simple et économiquement possible de créer de la variété.
  5. La FA permet de réaliser, en une fois, des pièces qui intègrent des éléments mobiles, des pièces à l’intérieur d’autres pièces et même de créer des espaces vides à l’intérieur de matière en « un bloc ». Précédemment, il était nécessaire d’usiner ou de mouler plusieurs pièces et de les assembler par la suite. Avec la FA, toutes ces étapes deviennent inutiles. La FA permet de produire en une fois des formes et des objets complexes. Elle permet même de projeter des structures et des produits jusque là impossible à réaliser
  6. De par sa souplesse et sa mise en route très simple et rapide, il n’est pas nécessaire pour réaliser une preuve de concept ou même une petite série de mettre en branle un processus industriel long et coûteux.
  7. Une complexité gratuite, des formes libres, une liberté des parties mobiles et a terme un mélange de matériaux tout cela qui était impossible avec une fabrication traditionnelle est réalisable. Le meilleur exemple serait le bateau dans une bouteille, avant la FA impossible à faire sans faire un bateau « articulé » que l’on déploie à l’intérieur, dans quelques années ce sera fait en une impression unique.
  8. L’imprimante 3D est une machine commandée par ordinateur, le gros des compétences nécessaires, pour la fabrication d’objet, ne se situent plus au niveau de la fabrication mais bien au niveau de la conception. Image Leroy Merlin
  9. Ce principe est un principe primordial pour la FA et lui apporte une valeur ajoutée indéniable. En effet dans l’industrie aéronautique et aérospatiale, pour fabriquer certaines pièces par usinage ou fabrication soustractive, jusqu'à 90% de la matière utilisée (titanium) était perdue, avec la FA seule la matière utile à la fabrication de la pièce est utilisée.
  10. Bien que de tailles très diverses, d’une manière générale, les imprimantes 3D sont d’une taille beaucoup plus compacte que la plupart des machines de fabrication industrielle classique. Il existe même dans le cas de la technologie FDM, des imprimantes portables qui tiennent dans un format attaché-case.
  11. Bien qu’au tout début de son histoire la FA permet déjà de créer des objets avec des matériaux jusque là impossible à combiner parce que leur point de fusion est trop différent par exemple.
  12. Chaque impression se faisant à partir du même fichier, qu’il ait été créé directement ou à partir d’un scan, le résultat est identique à l’objet précédent.
  13. This type of injector manufactured with traditional processes would take more than a year to make but with these new processes it can be produced in less than four months, with a 70 percent reduction in cost. Boeing already makes about 300 different smaller aircraft parts using 3-D printing, including ducts that carry cool air to electronic equipment. Some of these ducts have complicated shapes and formerly had to be assembled from numerous pieces, boosting labor costs.
  14. http://mrmeex.deviantart.com/art/Baby-s-Puzzled-Expression-205541767 MMREX
  15. Collaboratif Online Maker
  16. Pas loin de 20 à 30 % en accessoire