Developments in 3D Printing & Experiments in the Development of tools to cater local needs
-
Upload
anil-bahuman -
Category
Technology
-
view
231 -
download
1
description
Transcript of Developments in 3D Printing & Experiments in the Development of tools to cater local needs
![Page 1: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/1.jpg)
Prof. Neil GershenfeldDirector
http://cba.mit.edu/~neilg
NSF CCR-0122419
![Page 2: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/2.jpg)
![Page 3: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/3.jpg)
bits to atoms: building with logic
atoms to bits: programming with math
![Page 4: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/4.jpg)
ThresholdsThresholdsThresholdsThresholds
noise
errors
1940s: Communications (Shannon)
1950s: Computation (Winograd, von Neumann)
2000s: Fabrication
![Page 5: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/5.jpg)
nm
mm
μm
in out
m
![Page 6: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/6.jpg)
How To MakeHow To Make(almost) Anything(almost) Anything
How To MakeHow To Make(almost) Anything(almost) Anything
![Page 7: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/7.jpg)
![Page 8: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/8.jpg)
The Liberal ArtsThe Liberal ArtsThe Liberal ArtsThe Liberal Arts
The Trivium• Grammar • Rhetoric • Logic
The Quadrivium• Arithmetic • Geometry • Music • Astronomy
The Illiberal Arts
![Page 9: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/9.jpg)
![Page 10: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/10.jpg)
cam.pycam.pycam.pycam.py
input: SVG, DXF (2D,3D), Gerber PCB, Excellon drill, JPG, TIFFoutput: G code, Roland mill & cutter, Omax waterjet, Epilog & Universal lasercutter,FEI focused ion beam, Haas machining center, Resonetics excimer micromachining
![Page 11: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/11.jpg)
site.pysite.pysite.pysite.pyhttp://fab.cba.mit.edu
![Page 12: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/12.jpg)
![Page 13: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/13.jpg)
![Page 14: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/14.jpg)
Diesel TimingDiesel TimingDiesel TimingDiesel Timing (Kalbag, Ike Chuang, Amy Sun, Anil Bahuman)
![Page 15: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/15.jpg)
BithoorBithoorBithoorBithoor
CONVERT Java output
to dxf or bitmap
CONVERT Java output
to dxf or bitmap IMPORT
dxf to 2D Design
IMPORTdxf to 2D Design
MILL polystyrene mold with Modella
MILL polystyrene mold with Modella POUR and
CUREsilicon stamp
in oven
POUR and CURE
silicon stamp in oven
![Page 16: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/16.jpg)
![Page 17: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/17.jpg)
![Page 18: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/18.jpg)
![Page 19: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/19.jpg)
Nomadic DataNomadic DataNomadic DataNomadic Data
Lyngen Alps
(Haakon Karlson, Telenor, Manu Prakash)
![Page 20: Developments in 3D Printing & Experiments in the Development of tools to cater local needs](https://reader036.fdocuments.net/reader036/viewer/2022070315/5551d55eb4c905c2388b4fda/html5/thumbnails/20.jpg)
fabrication, instrumentation divides
PCB,electromagnetics
3D scan/mill
analyticalinstrumentation
electronics
India
Norway
space (m), time (s)
Boston
Ghana, Costa Rica, ...
Fab Labs