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3Dprinter

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This seminar report discusses 3D printing and provides an introduction to the topic. 3D printing, also known as additive manufacturing, involves using digital files and additive processes to lay down successive layers of material and produce a three-dimensional solid object. The report provides a brief history of 3D printing and describes how it works by starting with a virtual design, discusses current and potential applications such as producing car parts, space construction, medical implants, and food, and concludes by listing some example uses and a few references.

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Seminar on Name of the topic 3D PRINTER Seminar report submitted for partial fulfillment of the requirement for the degree of Bachelor of Technology in Electrical Engineering from the Electrical department, MCKV Institute of Engineering Submitted by: BAPPADITYA MAITY Registration No.131160110252 of 2013-2014 University Roll No. 11601613012 Department of Electrical Engineering MCKV Institute of Engineering 243 G.T Road (N), Liluah Howrah- 711204 YEAR-2015
INTRODUCTION 3D printing or additive manufacturing is a process of making three dimensional solid objects from a digital file. The creation of a 3D printed object is achieved using additive processes. In an additive process an object is created by laying down successive layers of material until the entire object is created. Each of these layers can be seen as a thinly sliced horizontal cross-section of the eventual object 26.08.2015 A Normal 3D printerFig-1: 1
History 26.08.2015 Yep, 3D printing is older than you might think. In fact, 3D printing has its roots in the 1980s. In 1984, Chuck Hull, invented a process called “stereolithography” which used UV lasers to solidify photopolymer that created 3D parts layer by layer. In 1985, Materialise CEO Fried Vancraen was a young man making his own non-computer “FDM” models. Five years later, he founded Materialise, one of the first 3D printing companies. Old concept of 3D printerFig-2: 2
How does 3D printing work? 26.08.2015 It all starts with making a virtual design of the object you want to create. This virtual design is made in a CAD (Computer Aided Design) file using a 3D modeling program (for the creation of a totally new object) or with the use of a 3D scanner (to copy an existing object). A 3D scanner makes a 3D digital copy of an object Fig-3: Working 3-D Printer 3
26.08.2015 Fig-4: Cycle Parts by 3-D Printer 3D printing was primarily used for prototyping, but is now being used for production-ready pieces. Ford is currently using 3D printing to make large selections of its car parts for testing. According to Ford, the company can save up to $493,000 a month of work with this production method. 4
3D printing is launching into space 26.08.2015 5 NASA researches are currently working on figuring out how to bring 3D printing technology to space. The idea is to send robots ahead of astronauts to construct buildings and infrastructure on lunar surfaces Fig-5: 3D printed construction in space
Something to Talk About In Belgium, biomedical specialists implanted a 3D-printed titanium jawbone into an 83-year-old woman. Fig-6: jawbone made by 3D printer 26.08.2015 6
License to Print The James Bond movie, Skyfall, used 3D print technology to produce models of 007's famed Aston Martin DB5 luxury grand tourer. 26.08.2015 7 Fig-7: 007's famed Aston Martin DB5 luxury grand tourer.
3D Print Your Own Weapons This is one that is highly interesting both to civilians, the army and the MOD alike. Already people have printed their own 3D printed guns. Both home users and the government are investing time and money into this part of 3D printing technology. Fig-8: Home made 3D printed gun 26.08.2015 8
3D printing is in the movies you watch. 3D printing fun fact: 3D printers are already being used for movies. Props can take hours of hard work to create and apply. With 3D printing, many of those props can be created and re-created faster, easier, and without starting from scratch. 26.08.2015 9 Fig-9: 3D printed faces used in movies
Tasty Tech NASA has made 3D-printed pizza to feed astronauts in outer space. 26.08.2015 10 Fig-10: 3D Printed Pizza
Examples & applications of 3D printing 26.08.2015 Applications include rapid prototyping, architectural scale models & maquettes, healthcare (3d printed prosthetics and printing with human tissue) and entertainment (e.g. film props). Other examples of 3D printing would include reconstructing fossils in paleontology, replicating ancient artifacts in archaeology, reconstructing bones and body parts in forensic pathology and reconstructing heavily damaged evidence acquired from crime scene investigations. 1. 3D printing industry 2. Medical industry 3. Bio-printing 4. Aerospace & aviation industries 5. Automotive industry 6. Personal printing 11
REFERENCE 1.http://3dprinting.com 2. http://www.cioinsight.com/it-strategy/infrastructure/slideshows/nine-astonishing-facts-about-3d-printing.html 3. http://i.materialise.com/blog/new-to-3d-printing-8-basic-facts 26.08.2015 12
3Dprinter

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3Dprinter

  • 1. Seminar on Name of the topic 3D PRINTER Seminar report submitted for partial fulfillment of the requirement for the degree of Bachelor of Technology in Electrical Engineering from the Electrical department, MCKV Institute of Engineering Submitted by: BAPPADITYA MAITY Registration No.131160110252 of 2013-2014 University Roll No. 11601613012 Department of Electrical Engineering MCKV Institute of Engineering 243 G.T Road (N), Liluah Howrah- 711204 YEAR-2015
  • 2. INTRODUCTION 3D printing or additive manufacturing is a process of making three dimensional solid objects from a digital file. The creation of a 3D printed object is achieved using additive processes. In an additive process an object is created by laying down successive layers of material until the entire object is created. Each of these layers can be seen as a thinly sliced horizontal cross-section of the eventual object 26.08.2015 A Normal 3D printerFig-1: 1
  • 3. History 26.08.2015 Yep, 3D printing is older than you might think. In fact, 3D printing has its roots in the 1980s. In 1984, Chuck Hull, invented a process called “stereolithography” which used UV lasers to solidify photopolymer that created 3D parts layer by layer. In 1985, Materialise CEO Fried Vancraen was a young man making his own non-computer “FDM” models. Five years later, he founded Materialise, one of the first 3D printing companies. Old concept of 3D printerFig-2: 2
  • 4. How does 3D printing work? 26.08.2015 It all starts with making a virtual design of the object you want to create. This virtual design is made in a CAD (Computer Aided Design) file using a 3D modeling program (for the creation of a totally new object) or with the use of a 3D scanner (to copy an existing object). A 3D scanner makes a 3D digital copy of an object Fig-3: Working 3-D Printer 3
  • 5. 26.08.2015 Fig-4: Cycle Parts by 3-D Printer 3D printing was primarily used for prototyping, but is now being used for production-ready pieces. Ford is currently using 3D printing to make large selections of its car parts for testing. According to Ford, the company can save up to $493,000 a month of work with this production method. 4
  • 6. 3D printing is launching into space 26.08.2015 5 NASA researches are currently working on figuring out how to bring 3D printing technology to space. The idea is to send robots ahead of astronauts to construct buildings and infrastructure on lunar surfaces Fig-5: 3D printed construction in space
  • 7. Something to Talk About In Belgium, biomedical specialists implanted a 3D-printed titanium jawbone into an 83-year-old woman. Fig-6: jawbone made by 3D printer 26.08.2015 6
  • 8. License to Print The James Bond movie, Skyfall, used 3D print technology to produce models of 007's famed Aston Martin DB5 luxury grand tourer. 26.08.2015 7 Fig-7: 007's famed Aston Martin DB5 luxury grand tourer.
  • 9. 3D Print Your Own Weapons This is one that is highly interesting both to civilians, the army and the MOD alike. Already people have printed their own 3D printed guns. Both home users and the government are investing time and money into this part of 3D printing technology. Fig-8: Home made 3D printed gun 26.08.2015 8
  • 10. 3D printing is in the movies you watch. 3D printing fun fact: 3D printers are already being used for movies. Props can take hours of hard work to create and apply. With 3D printing, many of those props can be created and re-created faster, easier, and without starting from scratch. 26.08.2015 9 Fig-9: 3D printed faces used in movies
  • 11. Tasty Tech NASA has made 3D-printed pizza to feed astronauts in outer space. 26.08.2015 10 Fig-10: 3D Printed Pizza
  • 12. Examples & applications of 3D printing 26.08.2015 Applications include rapid prototyping, architectural scale models & maquettes, healthcare (3d printed prosthetics and printing with human tissue) and entertainment (e.g. film props). Other examples of 3D printing would include reconstructing fossils in paleontology, replicating ancient artifacts in archaeology, reconstructing bones and body parts in forensic pathology and reconstructing heavily damaged evidence acquired from crime scene investigations. 1. 3D printing industry 2. Medical industry 3. Bio-printing 4. Aerospace & aviation industries 5. Automotive industry 6. Personal printing 11