Flashcards
Part 1: Additive Manufacturing – Definition, technologies, history, background
Flashcards do conjunto (16)
- 1How much data is generated every day and how much will the world wide data inventory be in 2020?- 2 exabytes a day
- 40 zettabytes data in 2020 (40 trillion CDs of data) - 2Name 6 of the „digital factory“ components which are used today!- Connected sensor
- 3D printing
- Virtual/augmented reality
- Artificial Intelligence
- Humanoid robots
- Drones - 3Name a main reason why industry 4.0 was initiated!The individualization of products using mass production methods.
- 4Define Additive Manufacturing!“Additive” summarizes all manufacturing processes in which the material for producing a part is added layer by layer
- 5Name four outcomes of the digital revolution!- new companies
- new business models
- new operations
- personalization - 6Name four outcomes of the digitalization of production!- complex geometries
- short setup times
- new materials
- mass customization - 7How many companies of the electronics industry used AM in 2016?30 %
- 8Name 7 AM technologies!- Material extrusion
- Material jetting
- Binder jetting
- Vat photopolymerization
- seht lamination
- powder bed fusion
- directed energy deposition - 9Name 8 materials that are used for AM!- polymers
- composites
- metals
- hybrid metals
- ceramics
- investment casting patterns
- sand molds and cores
- paper - 10Name the 5 production steps in 3D printing!- Digital design of 3D model
- preparation of construction process
- construction process
- possible post-construction
- use of printed object - 11What are the volumes for the world's largest 3D printing system for sand?4 x 2 x 1 meter
- 12Name three technologies for AM with polymers!- Fused deposition Modeling (FDM)
- Stereolithography (SLA)
- Multi Jet Modeling (MJM) - 13Name 8 advantages of AM!- digital parts inventory
- Mass customization
- Distributed manufacturing
- weight reduction / resource efficiency
- short setup times
- new materials
- on-demand manufacturing
- complex geometries - 14What is required for metal powders to be used in AM?- spherical shape to ensure good flow
- particle size usually below 50/150 µm
- particle size distribution
- controlled chemical composition
- controlled gas content - 15Name the 5 industries where AM printing was used the most in 2017!- general industry (18,8%)
- aerospace (18,2%)
- automotive (14,8%)
- consumer (12,8%)
- healthcare (11%) - 16Name the 4 steps in Oerlikons end-to-end AM value chain!1. Material design & powder producer
2. design optimization
3. additive fabrication
4. post-processing
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- O usuário eliminou as informações de disciplina FlashCards sobre Part 1: Additive Manufacturing – Definition, technologies, history, background, criado por Usuário eliminado em 05-02-2019.
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- Usuário eliminado · fev 2019
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- 5 fev 2019
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- Criado por Nils von der Heide · 5 fev 2019
- Copiado por Nils von der Heide · 5 fev 2019
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