Inside 3D Printing: Reshaping Manufacturing: Understanding the 3D Printing Process
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Reshaping Manufacturing Understanding the 3D Printing Process
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This workshop will delve into the overall process of making three-dimensional solid objects from digital designs and explore the various powders, binders and support materials that allow for the geometric flexibility inherent to additive manufacturing. We’ll also examine the course of moving from original concept via virtual blueprint (CAD or animation modeling software) to finished product along with all the pre-preparation and post processing steps required to make a quality printed piece.
Transcript of Inside 3D Printing: Reshaping Manufacturing: Understanding the 3D Printing Process
Reshaping ManufacturingUnderstanding the 3D Printing Process
● 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
....
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
