Post on 08-Jul-2015
description
Reshaping ManufacturingUnderstanding the 3D Printing Process
Christina Chun3D Printing & 3D Design Evangelist
christina.chun@sculpteo.com
@christinachun
● History
● Today
● Processes
● How to get started
● Questions
are familiar with the
Ford Model T AssemblyLine - December 1, 1913
The first 3D Printed part was made and Chuck Hull of 3D Systems invented a process called Stereolithography.
is....
the way we and
ideas
● Raised $34k
● 3D Printed Enclosure
● Batch Printing
● Raised $99k
● 3D Printed Enclosure
● Batch Printing
“Thanks to 3D printing, pieces are really quickly available, which means we can test them within a few days, and make changes reactively.”
“3D Printing is an obvious solution for a start-up, especially if you follow the lean start-up approach. It allows you to cut time and resources on prototyping, thus to achieve a minimum viable product in no time.”
● Unlike CNC machining which is a subtractive process, 3D Printing or Additive Manufacturing is an additive process.
● Layers of material are laid down or built upon, layer by layer to build the object.
vs
& SLA
● Resolution
● Build Volume
● Material
● Finish Quality
● Cost
● Support Structures
● Parts Cleaning
● Low Temp Melting
&
● Gradient Light
● Maintenance
● Material
● Printer Size
● Support Structures
● Parts Cleaning
● Powder
● Laser
● Vacuum
● Sandblasted
& SLS
● Resolution
● Build Volume
● Materials
● Lightweight
● Cost
● Hollow to save money
● Plastic is Non-recyclable
● Texture
● High Detail Resolution
● Metal Powders
● Complex Geometries
● Aerospace, Dental, Medical and more
&
● Rapid Prototype
● Small/Complex Parts
● Metals
● High Cost
● Support Material
● Labor Intensive Finishing
● Powder
● Liquid Binder
● Vacuum
● De-powder
● Infiltration Process
&● Fragile
● Color Issues
● Not Food Safe
● Full Color
● Life-like Models
● Sculptural
vs
&
● Clogged Nozzles
● Visible Layers
● Support Removal
● Functional Prototypes
● Maintenance
● Materials
● High Detail Resolution
● Metal Powders
● Complex Geometries
● Aerospace, Dental, Medical and more
● Knife
● Heat/Glue
● Machined
● Drilled
● Peel off
● High Detail Resolution
● Metal Powders
● Complex Geometries
● Aerospace, Dental, Medical and more
&
● Material Cost (Paper)
● Thick layers & Fast
● Niche Applications
● Stair Stepping/Layers
● Absorbs Moisture
● Accuracy
● High Detail Resolution
● Metal Powders
● Complex Geometries
● Aerospace, Dental, Medical and more
● Metal Powder
● Vacuum System
● Reactive Materials
● Requires Support
● Fully Dense
● Void-free
● Strong
● High Detail Resolution
● Metal Powders
● Complex Geometries
● Aerospace, Dental, Medical and more
&
● High Density
● Less Thermal Stress
● Niche Applications
● Time/Cost
● Limited
● Surface Quality
…..
StylesByAna.com
● Professional CAD Software
● Popular 3D Modeling Packages
● Open Source, Free & Cloud Apps
Find a
Visit
● Sketches
● Technical Drawings
● Concept Art
is better than nothing!
Example from to 3D model
not
Check the actual size!
Export your 3D model!
File Formats
.stl, .ply, .obj, .wrl etc.
Texture ImagesVertice Color
● Watertight
● Wall Thickness
● Stress Areas
● Articulation
● Moving Parts
● Overhangs
● Upload
● Auto Repair
● Materials Check
From Concept to 3D Print● Change the orientation● Slice the model.● Auto generate supports
or manually add your own.
● Send the file to the printer to print or upload to a service.
● History
● History
● Today
● History
● Today
● Processes
● History
● Today
● Processes
● How to get started
● History
● Today
● Processes
● How to get started
reshaping the way that we
....
Christina Chun3D Printing & 3D Design Evangelist
christina.chun@sculpteo.com
@christinachun
http://en.wikipedia.org/wiki/Industrial_Revolutionhttp://online.wsj.com/articles/roots-of-a-high-tech-revolution-1409066696
http://www.studiofathom.com #Case © Fathom
http://www.thingiverse.com/make:36841http://www.thingiverse.com/thing:185125https://www.etsy.com/shop/stylesbyanahttp://www.sculpteo.com/en/materials
http://www.sculpteo.com/en/transferring-3d-file/http://en.wikipedia.org/wiki/Electron_beam_meltinghttp://en.wikipedia.org/wiki/Selective_laser_sintering
http://www.arcam.com/technology/electron-beam-melting/http://www.cokreeate.com/
https://learn.adafruit.com/2014-halloween-3d-printed-projects-roundupAutodesk - http://www.123dapp.com
http://www.vecteezy.com - freevector/PackyArenas/zhaolifeng/VectorizeNow/ShmectoriPhone Blueprint © Apple Inc. 3D Printer Images © 3D Systems, Stratasys, Makerbot, Form Labs, Kudo3D,
B9Creator, MCor, Arcam, EOS
Autodesk, Netfabb