jrmacias 20130425 technical_seminar_3d_printing_structuralbiology
TRANSCRIPT
3D Printing & Structural Biology
BCU Technical Seminar
José R. Macías
3D Printing
In his 2013, second term State of the Union address, President Obama mentioned 3D printing, that it "has the potential to revolutionize the way we make almost everything." He mentioned the additive manufacturing hub the US government is helping to fund in Youngstown Ohio and three more they are about to launch, suggesting Congress should "create a network of 15 of these hubs and guarantee that the next revolution in manufacturing is made in America."
National Additive Manufacturing Innovation Institute (NAMII)
3D PrintingHow does it work?
Type Technologies Materials
Extrusion Fused deposition modeling (FDM) Thermoplastics (e.g. PLA, ABS),HDPE, eutectic metals, edible materials
Wire Electron Beam Freeform Fabrication (EBF3) Almost any metal alloy
Granular
Direct metal laser sintering (DMLS) Almost any metal alloy
Granular
Electron beam melting (EBM) Titanium alloys
Granular Selective heat sintering (SHS)[citation needed] Thermoplastic powderGranular
Selective laser sintering (SLS) Thermoplastics, metal powders, ceramic powders
Granular
Powder bed and inkjet head 3d printing, Plaster-based 3D printing (PP) Plaster
Laminated Laminated object manufacturing (LOM) Paper, metal foil, plastic film
Light polymerised
Stereolithography (SLA) photopolymerLight
polymerisedDigital Light Processing (DLP) photopolymer
Selective laser sintering (SLS)
Selective laser sintering (SLS)
Stereolithography (SLA)
Stereolithography (SLA)
Fused deposition modeling (FDM)
Fused deposition modeling (FDM)
Design
Design Slicing
Design Slicing Printer Controller
3D PrintingWho are using it?
Product designersArchitectsEngineersProstheticsEducational robotics
RapidPrototyping
RepRapReplicating Rapid-prototyper
“A self-replicating machine is a construct that is capable of autonomously manufacturing a copy of itself using raw materials taken from its environment”
RepRap takes the form of a free desktop 3D printer capable of printing plastic objects. Since many parts of RepRap are made from plastic and RepRap prints those parts, RepRap self-replicates by making a kit of itself - a kit that anyone can assemble given time and materials.
“RepRap is humanity's first general-purpose self-replicating manufacturing machine”
Adrian Bowyer (left) and Vik Olliver (right).14:00 hours UTC on 29 May 2008 at Bath University, UK.
Clone Wars“Oh! Máquinas haciendo máquinas” -- C3PO
Clone Wars es un grupo dentro de la comunidad R e p R a p , q u e t r a t a d e documentar en español todo lo necesa r io pa ra que puedas construir tu propia impresora 3D.
Genealogía del Imperio de los Clones
Genealogía del Imperio de los Clones
Genealogía del Imperio de los Clones
Genealogía del Imperio de los Clones
Printing MoleculesFrom bytes to atoms
Design
Design Slicing
Design Slicing Printer Controller
Useful links
http://www.reprap.org/wiki/Proyecto_Clone_Warshttp://reprap.org
talks on the wonderof 3D printing
LisaHarouni: A primer on 3D printing KlausStadlmann: The world’s smallest 3D printer
ScottSummit: Beautiful artificial limbs AnthonyAtala: Printing a human kidney
