Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot
-
Upload
maketechx -
Category
Technology
-
view
371 -
download
0
Transcript of Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot
![Page 1: Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot](https://reader034.fdocuments.us/reader034/viewer/2022052619/5551cb17b4c905922b8b4cfd/html5/thumbnails/1.jpg)
3D PRINTING - RAPID PROTOTYPING Opportunities and Risks
HAFNER’S BÜRO
MakerBot Distributor Central &
East Europe
Alexander Hafner
honoring
RICHARD VAN AS
![Page 2: Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot](https://reader034.fdocuments.us/reader034/viewer/2022052619/5551cb17b4c905922b8b4cfd/html5/thumbnails/2.jpg)
AGENDA
• Technology • Methods • Users • Communities • Robohand • Opportunities • Risks
![Page 3: Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot](https://reader034.fdocuments.us/reader034/viewer/2022052619/5551cb17b4c905922b8b4cfd/html5/thumbnails/3.jpg)
PRINT YOUR LIFE - 3D DRUCKEN HEUTE UND MORGEN 26.06.2013
TECHNOLOGY
• First use cases: high-end industry • Fast method to generate prototypes • Rapid prototyping
Rapid tooling Rapid manufacturing
• Addition to traditional manufacturing methods (like drilling, milling, mold injection,…)
• New materials will add more use cases
Applications
![Page 4: Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot](https://reader034.fdocuments.us/reader034/viewer/2022052619/5551cb17b4c905922b8b4cfd/html5/thumbnails/4.jpg)
METHODS
FDM - Fused Deposition Modeling
![Page 5: Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot](https://reader034.fdocuments.us/reader034/viewer/2022052619/5551cb17b4c905922b8b4cfd/html5/thumbnails/5.jpg)
METHODS
SLA SLS FDM 3DP
Material Process Machine costs Material costs
Resin Plastic Plastic Ceramic Ceramic Metall Plaster Wax Quarzsand Plastic Build plate Chamber Build plate Chamber Basin Powder layer Extrusion layer Powder layer Exposure Polymerization Bonding Bonding >80T€ > 150T€ > 2T€ >45T€
> 600€/kg > 450€/kg 60€/kg 300€/kg
![Page 6: Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot](https://reader034.fdocuments.us/reader034/viewer/2022052619/5551cb17b4c905922b8b4cfd/html5/thumbnails/6.jpg)
USERS
Type Private Prosumer Companies
Software Use case
Freeware CAD Low Cost CAD Profi-CAD 123D Design Inventor Fusion Solidworks, Catia, ProE, Inventor, Revit… Hobby Business idea Rapid Prototyping Low volume prodution
Source: HAFNER‘S BÜRO
![Page 7: Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot](https://reader034.fdocuments.us/reader034/viewer/2022052619/5551cb17b4c905922b8b4cfd/html5/thumbnails/7.jpg)
Quelle: HAFNER‘S BÜRO
USERS
Example: Design
• Polygon Prototyping (Rhino and Grasshopper)
• Algorithm automatically creates geometry base knots
• 3D-printing can be combined with traditional types of manufacturing
Source: Frank Spenling, Kunsthochschule Burg Giebichenstein
![Page 8: Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot](https://reader034.fdocuments.us/reader034/viewer/2022052619/5551cb17b4c905922b8b4cfd/html5/thumbnails/8.jpg)
Source: Thingiverse
COMMUNITIES
• Database to share designs • More than 140.000 things • Available for all 3D printers • Control of usage and rights
(creative commons)
Example: Thingiverse
![Page 9: Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot](https://reader034.fdocuments.us/reader034/viewer/2022052619/5551cb17b4c905922b8b4cfd/html5/thumbnails/9.jpg)
ROBOHAND
• Complete Model of a simple prothesis downloadable
• Variable in size • Available for all 3D-printers • Assembly plan included
DIY Prothesis
![Page 10: Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot](https://reader034.fdocuments.us/reader034/viewer/2022052619/5551cb17b4c905922b8b4cfd/html5/thumbnails/10.jpg)
ROBOHAND
• Print time: 4 hours per set • Print cost: approx. 4€ • Great opportunity to help,
donate and change things • 25.000 MakerBot printers
could easily print 25.000 ROBOHANDS daily
DIY Prothesis
![Page 11: Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot](https://reader034.fdocuments.us/reader034/viewer/2022052619/5551cb17b4c905922b8b4cfd/html5/thumbnails/11.jpg)
ROBOHAND
• Perfect example for collaborative design and decentralized manufacturing
• Influence of people without capital and huge fabrication facilities is growing
• Production is shifting
DIY Prothesis
![Page 12: Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot](https://reader034.fdocuments.us/reader034/viewer/2022052619/5551cb17b4c905922b8b4cfd/html5/thumbnails/12.jpg)
CHANCES
• Low cost and investment • Reduction of energy and material demand • Almost unlimted availablility (everywhere/always) • Small installation and training effort • Simple Handling • Small environmental foot print
(biogradeable material, less transportation, storage and noise)
Industry, Innovators, Makers
![Page 13: Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot](https://reader034.fdocuments.us/reader034/viewer/2022052619/5551cb17b4c905922b8b4cfd/html5/thumbnails/13.jpg)
RISKS
• Quality and regulations (TÜV, CE, …) • Piracy, Copyright abuse • Competition between companies and individuals • Overestimation of hypes and trends • Underestimation of material cost and neccessary skills • Wrong estimate of breakeven points
Industry, Innovators, Makers
![Page 14: Alexander Hafner 3 D printing and rapid prototyping-opportunities & risks_makerbot](https://reader034.fdocuments.us/reader034/viewer/2022052619/5551cb17b4c905922b8b4cfd/html5/thumbnails/14.jpg)
Questions & Discussion