Download - Palestra blender tdc 2016
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Trilha Impressão 3DAlexandre Aravécchia
Projetista
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Impressão 3D para máquinas
Alexandre AravécchiaProjetista
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Modelagem industrial:
técnicas de modelagem de precisão
conhecimentos específicos de projeto
conhecimento de processos industriais.
Impressão 3D para máquinas
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Principais questõesForma
Dimensões
Funcionalidade
Esforços solicitantes
Resistência dos materiais
Materiais adjacentes
Condições climáticas
Condições de uso e stress
Ergonomia
Processos de fabricação
Durabilidade
Custo x benefício
Estética
Impressão 3D para máquinas
ProjetoProjeto
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Alguns conhecimentos necessários:
Desenho técnico
Artes e ofícios
Geometria analítica
Cálculo diferencial e integral
Estática
Resistência de materiais
Termodinâmica
Elementos de máquinas
Software de modelagem 3D
Usinagem
Metalurgia
Siderurgia
Cinemática
Ondulatória
Dinâmica
Hidráulica
Eletrônica
Eletrotécnica
Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Posição
Rotação
Escala
Dimensão
Vista Ortogonal
X
YZ
Origem
Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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c=?tg( α
2 )=c22
c=22∗tg( α2 )
=22*(tan(degrees(34/2)))
Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
τ=FA
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Impressão 3D para máquinas
%
τ=FA
Cimento Portland: 32 MpaAço C-30: 30 Mpa
ABS: 40 Mpa37
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Impressão 3D para máquinas
τ=FA
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
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Impressão 3D para máquinas
Pequena área de contato entre as camadasPequena área de contato entre as camadasMaior tensão por cmMaior tensão por cm²²Ruptura ocorre com esforço menor.Ruptura ocorre com esforço menor.
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Impressão 3D para máquinas
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Retração
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Retração
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Impressão 3D para máquinas
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Retração
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Impressão 3D para máquinas
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Pensar como projetista!
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Pensar como projetista!
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Pensar como projetista!
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Pensar como projetista!
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Pensar como projetista!
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Pensar como projetista!
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Pensar como projetista!
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Impressão 3D para máquinas
horizontal
vert
ical
torso
r
horizontal
longitu
dinal
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Pensar como projetista!
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Impressão 3D para máquinas
CálculoEsforços resultantes
Tensões
Deformação
Força cortante
Momento fletor
Momento torsor
Cisalhamento
Elasticidade
Vibração
Atrito
Perfuração
Tolerância
Retração térmica
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