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ProtoSpace An Introduction to FabLab Utrecht

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Introductie tot ProtoSpace, het FabLab van Utrecht

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Page 1: Workshop Protospace Prototypes Maken

ProtoSpaceAn Introduction to FabLab Utrecht

Page 2: Workshop Protospace Prototypes Maken

What is a FabLab

• Neil Gershenfeld

• How to (almost) make anything

• FAB (boek)

• FabCharter

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What is a FabLabThe Fab Charter

Mission: fab labs are a global network of local labs, enabling invention by providing access for individuals to tools for digital fabrication.

Access: you can use the fab lab to make almost anything (that doesn't hurt anyone); you must learn to do it yourself, and you must share use of the lab with other uses and users

Education: training in the fab lab is based on doing projects and learning from peers; you're expected to contribute to documentation and instruction

Responsibility: you're responsible for:

safety: knowing how to work without hurting people or machinescleaning up: leaving the lab cleaner than you found itoperations: assisting with maintaining, repairing, and reporting on tools, supplies, and incidents

Secrecy: designs and processes developed in fab labs must remain available for individual use although intellectual property can be protected however you choose

Business: commercial activities can be incubated in fab labs but they must not conflict with open access, they should grow beyond rather than within the lab, and they are expected to benefit the inventors, labs, and networks that contribute to their success.

draft: August 30, 2007

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What is ProtoSpace

Closed versus Open innovation

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The Machines

• Epilog lasercutter

• Roland Modela milling machine

• Roland Camm-1

Basic FabLab machines are:

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The MachinesBuild machines with machines:

Do It Yourself (DIY)Fab@home

Commercial

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Lasercutter

Epilog mini 35 Watt

Page 8: Workshop Protospace Prototypes Maken

Lasercutter

• laserbeam

• spiegels

• focus

• 30 x 60 cm

Hoe werkt het

Page 9: Workshop Protospace Prototypes Maken

Lasercutter

• snijden

• wegbranden

• graveren

Wat kun je ermee

Page 10: Workshop Protospace Prototypes Maken

Lasercutter

• karton

• hout

• kunststoffen als acryl, perspex

• glas, steen (alleen graveren)

• GEEN PVC!!!!!!!!

Welke materialen

Page 11: Workshop Protospace Prototypes Maken

Lasercutter

• Raster vs Vector

• zwart/wit grijs en haarlijn

• snelheid (speed)

• vermogen (power)

• frequentie (frequency)

Welke parameters

Page 12: Workshop Protospace Prototypes Maken

Lasercutter

• 2D files

• file types

• probeer met karton

• gebruik “haarlijn”

• WEGLOPEN

• duur materiaal gebruiken als test

KAP OPEN DOEN IN GEVAL VAN NOOD!!!!!

Do’s & Don’ts

Page 13: Workshop Protospace Prototypes Maken

Vinylcutter

Roland Camm-1

Page 14: Workshop Protospace Prototypes Maken

Vinylcutter

Mespunt

Hoe werkt het

Page 15: Workshop Protospace Prototypes Maken

Vinylcutter

• snijden

Wat kun je ermee

Page 16: Workshop Protospace Prototypes Maken

Vinylcutter

• 2D files

• file types

• gebruik “haarlijn”

• eerst klein, dan groot

• teveel pendruk

• duur materiaal gebruiken als test

Do’s & Don’ts

Page 17: Workshop Protospace Prototypes Maken

Vinylcutter

• dun folie

• stickervel

• koperfolie

Welke materialen

Page 18: Workshop Protospace Prototypes Maken

Vinylcutter

• Rol/piece/edge

• dimensions

• speed

• pen force

Welke parameters

Page 19: Workshop Protospace Prototypes Maken

3D printer

ZCorp ZPrint 450

Page 20: Workshop Protospace Prototypes Maken

3D printer

• laagje voor laagje

• soort gips poeder (speciaal spul)

• binder (lijm)

• kleuren cartridge

Hoe werkt het

Page 21: Workshop Protospace Prototypes Maken

3D printer

• ALLE MOGELIJKE VORMEN die je kunt bedenken binnen 20 x 20 x 25 cm!!!!!!!!!

Wat kun je ermee

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3D printer

• model integriteit

• printsnelheid

• kosten

• nadrogen

• schoonblazen

• nabehandelen (secondelijm / epoxy)

Welke parameters

Page 23: Workshop Protospace Prototypes Maken

3D printer

• 3D files

• file types

• schaalbaar

• check model integriteit

• KLEUR

• te vlug willen

• massief object maken als het niet nodig is

• te dun maken (<1 mm)

Do’s & Don’ts

Page 24: Workshop Protospace Prototypes Maken

Milling machine

Modela MDX-20

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Milling machineHoe werkt het

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Milling machine

• frezen, 3D vormen maken

• graveren

• Printed Circuit Boards (PCB’s)

• 3d scan

Wat kun je ermee

Page 27: Workshop Protospace Prototypes Maken

Milling machine

• hout

• schuim

• kunststoffen (ook PVC)

• aluminium?

• geen harde metalen

Welke materialen

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Milling machine

• 20,3 x 15,2 x 6,0 cm

• bovenfrees

• freesdiameter

• snelheid

• diepte

• snelheid van de diepte (pitch)

Page 29: Workshop Protospace Prototypes Maken

Milling machine

• 2D files & 3D files

• graveren

• frezen

• haast hebben

• te diep frezen

Do’s & Don’ts

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Software

• 2D

• 3D

• filetypes

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2D software

• CorelDraw

• Adobe Illustrator

• Macromedia Freehand

• Inkscape

• ConceptDraw

• Intaglio

• Magic Tracer

• OpenOffice.org Draw

• PhotoLine

• SodiPodi

• Synfig

• Xsara Xtreme

• Xsara Xtreme LX

• Express Animator

• ZCubes

• Microstation

• AutoCad

Page 32: Workshop Protospace Prototypes Maken

3D Software

• Surface modelling (Nurbs)

• Solid modelling

• Parametrisch wel/niet

• Functie

Page 33: Workshop Protospace Prototypes Maken

3D Software

• Maya

• Rhino

• 3D studio max

• solid works

• Google SketchUp

• Blender

• ZBrush

• FormZ

• Pro Engineer

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Filetypes• Elk tekenpakket heeft eigen filetype:

bv Coreldraw = .cdrRhino = .3dm

• Elk tekenpakket kan “save as” of “import & export”

• Er zijn algemeen aanvaarde filetypes die door (bijna) elk pakket geopend kunnen worden

Page 35: Workshop Protospace Prototypes Maken

Filetypes

• pdf

• .eps

• .ai (v8 of v10)

• .dxf

2D 3D

• .3ds

• .wrl (vrml)

• .stl (kleurloos)

Page 36: Workshop Protospace Prototypes Maken

Vragen

• Wat is het allerbelangrijkste bij de Lasersnijder?

• Wat moet je doen als er iets stukgaat?

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Aan de Slag!