Apres jorge silva ca tic immpressoras 3d sp 25 07 14

Impressoras 3D

Tecnologia que pode revolucionar a produção da indústria Jorge Vicente Lopes da Silva Centro de Tecnologia da Informação Renato Archer – CTI

Comitê de Tecnologia da Informação e Comunicação São Paulo – 25/07/2014

Science Technology and Innova:on Ministry -­‐ MCTI

Renato Archer Informa:on Technology Center – CTI Brazilian Science And Technology Ministry

Figures: – Campus area = 320.000 m2 – Building area = 14.000 m2 – People = 500 Campinas -­‐ SP

Three Dimensional Technologies Division – CTI/DT3D

Mission To research, develop, utilize, and diffuse three dimensional technologies (virtual and physical) focusing in innovation and multidisciplinary applications driven by society

Partnership Companies (ProIND) Hospitals (ProMED) Universities (ProEXP)

Tópicos • A criação e implantação da tecnologia no Brasil; • A acessibilidade às impressoras 3D e também o desenvolvimento de soVwares mais simplificados para a u:lização das mesmas; • Impactos e a inovação que a impressora 3D pode proporcionar nas empresas; • Aplicação prá:ca da tecnologia;

Addi:ve Manufacturing -­‐ AM Addi:ve Manufacturing

Addi:ve Processes Addi:ve Manufacturing F42 Commidee ASTM

Conven:onal processes (e.g. HSC -­‐ High Speed Cu>ng)

Controlled deposition of thin layers of material to build a solid

Originally a tool for product development Modeling and Process planning for RP

• Aeronau:cs industry • Virtual model genera:on (CAD/Reverse engineering/MIP systems) • Automobile industry • Process planning • Goods industry • Processing (AM process) • First machine in 1986 (SLA) • Post processing

Addi:ve Manufacturing myriad of processes laser powder

powder

ink-jet head powder

liquid

electron beam powder

sheet

extrusion head filaments

Mul:disciplinary applica:ons

UV lamp/ink-jet head liquid

10 principles of AM 1) Manufacturing complexity is free Complexityé Costs è 2) Variety is free Variety é Costs è 3) No assembling required Movable parts é Costs è 4) Zero lead-­‐:me Inventory ê Flexibility and local produc:on é 5) Unlimited design space Design complexity and natural shapes é Costs è

6) Zero skill manufacturing Skill needed (ar:sans / setup) ê Costs è 7) Compact / portable manufacturing Compactness and portability é Costs è 8) Less waste by product (metal) Recycling needs ê Energy needs ê 9) Infinite materials composi:on Combina:on of raw materials é Costs è 10) Precise physical replica:on Cycle of scan-­‐print-­‐scan é Costs è

Based on: Fabricator – Hod Lipson and Melba Kurman (2013)

Mass produc:on

Ar:san produc:on

Customiza:on/variety ê Number of same product é Automa:on é Price per product (profit) ê

Convergence

Economy of scale

Expensive

Customiza:on/variety é Number of same product ê Automa:on ê Price per product (profit) é

Addi:ve Manufacturing Average costs

Customiza:on/variety é Number of same product è Automa:on é Price per (iden:cal or different) product (profit) è

AM Trends

Func:onal materials and dimensions Mega

1m

Meso/macro

10-­‐3 m

Micro 10-­‐6 m Nano 1 Angstrom -­‐10 10 m

UAV 28 m wingspan

* LZH

Building

Trend

AM today’s applica:ons

** Trends & Research labs

* KIT - http://www.laserfocusworld.com ** National Geographic cover (11x14 microns / smaller than a grain of salt) / IBM - Almaden Research Center

MIP/CAD/CAE/AM STL file

DICOM

BioCAD (Biomodeling)

Medical Image Processing (segmenta:on, 3D reconstruc:on, rendering)

CT or MRI Dataset Acquisi:on

STL file

Prostheses customiza:on

STL file

Mesh file (STL) / BioCAD

Biomodel

Planning and execu:ng the Surgery with Biomodels

AM Processes to produce biomodels and devices

Simula:on (CAE Analysis)

InVesalius

Software livre para reconstrução e tratamento de imagens médicas 1

2

3

InVesalius

Volume rendering Transparency

Advanced Visualiza:on Tumor with contrast

Volume cropping

Volume rendering of mul:ple :ssues

Volume segmenta:on and planes

3D measurements heart

InVesalius community 100 countries

Free download: www.cti.gov.br/invesalius

Sagidal osteotomy of the mandibular ramus

•

Mechanical assessment of different fixa:on plates

Cooperation with FOP-UNICAMP

Cranioplasty • Cranioplasty prosthesis for growing pa:ent

Clinica Roland – patient treatment

Cranioplasty • Cranioplasty prosthesis for teenage pa:ent

Surgery planning using model

Model made by Adictive Manufacture

Surgery using a biocompatible material

Clinica Roland – patient treatment

MIP and RP Applica:ons: Hollow prostheses design

Challenge: Front temporal lesion

Visualiza:on in MIP using transparency

Mesh model (STL) In coopera:on with Sobrapar

MIP and RP Applica:ons: Hollow prostheses design (cont’d) MRI based model BioCAD and CT based biomodel

Solu:on: Volumetric prostheses to keep stable intracranial pressure

Surgery and prostheses placement

(Duramater)

Virtual donor

Implementa:on: CT and MRI segmenta:on

Results: Post-­‐surgery In coopera:on with Sobrapar

Assis:ve Technologies

Hospitals

ProMed Ø 3500 cases of complex surgeries Ø > 120 public hospitals per year

Fab@CTI improvements Hardware development Interchangeable System

Photopolymerizer head

Filament heated extrusion head

Powder heated extrusion head

Biofabrica:on Organ prin:ng

Imaging Design/ blueprint

BioCAD - Micro and Macro scale

Prin:ng Self assembling of micro tissues

Simula:on Enabling 3D technologies for organ prinBng

Organ maturation in bioreactors

Clinical

Archeology

Montealto Suchus – 90 million years old

Cooperation with Monte Alto Museum and University of Campinas - UNICAMP

M.F. Oliveira (2008) – Master dissertation (UNICAMP)

INPE Cachoeira Paulista

BDA - Brazilian Decimetric Array

Fashion Â

Materialise World Conference 2012

Hearing aids – AM paradigm

Source: The Evolu:on of the Addi:ve Manufacturing Market -­‐ Wim Michiels – Materialise World Conference 2012

2013

Analogy to computers 3D printing will shape our future

What’s ?

1900 In the lab

1940 in the army

1960 in the company

1980 at home

2000

2010

on the move

rapid rapid prototyping manufacturing

next = on demand printing from your own desktop

Price?

Ultimaker 3D printing

2 Direct Spare Project – Berenschot Service Logistics Summit 2012

CTI Renato Archer • 1997 first 3D prin:ng machine with focus on industrial and medical applica:ons; • 2005 proposal of a free sw and hw 3D prin:ng machine; • 200 thesis supported from Brazilian and interna:onal partner universi:es; • More than 1000 companies supported with technological services; • Consultancy and projects with companies like Petrobras, Embraer, Volkswagen, etc.

• Support for start ups in Brazil, Argen:na, and Chile in specific soVware, 3D prin:ng and services (medical and industrial); • Brazilian proposal for La:n American an Caribbean integra:on in 3D technologies for healthcare (CEPAL, CGEE, MCTI).

Conclusions • Logis:cs will be remodeled (army, oil & gas, space, good industry, parts,…); • Lightweight op:mized (lavce) /mul:material structures; • Embedded systems/subsystems (sensors/actuators); • Open-­‐design movement (following soVware and hardware); • Healthcare (tailored prostheses, specific devices and instrumental); • Telemedicine + 3D prin:ng = High technology in remote places; • Customized implants -­‐> Scaffold (TE) -­‐> organ bioprin:ng (scaffoldless TE); • Small companies will have more room in the market (flexibility with low investments); • Looking for killer applica:on (CAD/3DP); • Acquisi:on and merging of 3D printers and services companies.

Coopera:on Networks and Funding agencies

Obrigado pela atenção!

Thank you for your kind aden:on!

Gracias por su atención!

Jorge Vicente Lopes da Silva Divisão de Tecnologias Tridimensionais – DT3D/CTI

Jorge.silva@cti.gov.br 19-3746-6142