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Gcit1015 00007 group1

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3d printing

Publicada em: Engenharia
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Gcit1015 00007 group1

  1. 1. GCIT1015(00007) 14214717 Patrick CHEUNG 14219271 Naomi CHEUK 14252546 Sophia WANG 14222485 Sonia YU 3D Printing o The application of 3D printing o People’s understanding on 3D printing
  2. 2. PRESENTATION FLOW
  3. 3. Search Engine intitle:3d printing 3d print history OR origin “3d print application” Information Library resources  “3d printing” application  Content type: Book/eBook  Publication Date:2012 to present
  4. 4. VIEDEO TIME
  5. 5. Brief history invented by Charles Hull in 1984 Application Medical field Food industry Case studies for designers Introduction Figure 1 Figure 1: http://3dprint.com/3980/3d-printing-jobs-economy/ (edited with photoshop)
  6. 6. Working Principle Ideas Choose materials .STL INFORMATION (2)
  7. 7. Mind map
  8. 8. Most people have heard of 3D printing which implies that 3D printing is quite famous nowadays, especially among teenagers and people in employment. 87% 13% SURVEY RESULTS Q1: Have you heard of 3D printing? Q2: How old are you? Yes No 19% 38% 33% 10% Below 18 18-30 31-50 Over 50
  9. 9. 2014 2013 2012 2011 2010 Befor e 2010 9 8 7 6 5 4 3 2 1 0 Series1 2 8 5 1 1 4 Number of people SURVEY RESULTS Q3: When did you hear about 3D printing?
  10. 10. •However, we can see that only less than 20% heard about 3D printing before 2010, and most of them heard about it in 2012 and 2013. Although 3D printing is developed in early years, it became popular among public within these few years only. Q3 ANALYSIS
  11. 11. Many 5% Few 90% None 5% •But most of them know few applications of it. Although many people said they heard of 3D printing, they are not quite familiar about it. SURVEY RESULTS Q5: Have you ever heard of any applications of 3D printing?
  12. 12. 12 10 8 6 4 2 0 70s 80s 90s SURVEY RESULTS Q7: When was 3d printing invented?
  13. 13. •Only 30% of them answered correctly that 3D printing was invented in the 80s. It did not turn out surprisingly that the majority believed 3D print was invented in the 90s because the technology has only become hot spot since the 90s. Q7 ANALYSIS
  14. 14. Printed Organ Printed blood vessels Printing gold and silver Usable prosthetic leg SURVEY RESULTS Q8: Below were achievements made in 3D printing during the 21st century. Which one was achieved in priority?
  15. 15. 0 1 2 3 4 5 6 d. First usable prosthetic leg (Prosthesis: a device, either external or implanted, that… c. Printing gold and silver b. Printed blood vessels a. First printed organ SYRVEY RESULTS Q8: Below were achievements made in 3D printing during the 21st century. Which one was achieved in priority?
  16. 16. • From the normally distributed data above, we can see that respondents were not familiar with the history of 3D printing. Nonetheless, plenty of them (30%) picked the correct answer. It is believed that respondents thought 3D print was applied in medicine field first rather than other industries, such as manufacturing industry century. Q8 ANALYSIS
  17. 17. SURVEY RESULTS Q10: Which sneakers are probably made by 3D printing?
  18. 18. 0 2 4 6 8 10 12 Upper one Middle one Bottom one SURVEY RESULTS Q10: Which sneakers are probably made by 3D printing?
  19. 19. •The answer is middle one. Existing 10 respondents believe that the upper one is the answer. It implies people nowadays believe that 3D printing can only print out simple structure. Q10 ANALYSIS
  20. 20. 40% 55% 5% Reserved Yes No SURVEY RESULTS Q13: In conclusion, would you prefer 3D printing products?
  21. 21. It seems that people are still query in whether 3D printed products can be widely used. Q13 ANALYSIS
  22. 22. 14214717 Patrick CHEUN G 14219271 Naomi CHEUK 14252546 Sophia WANG JOB ALLOCATION TABLE 14222485 Sonia YU Mind Map √ √ Survey √ √ √ √ Analysis √ √ √ PPT design √ Video √ Information search √
  23. 23. THE END Thank you for your patient listening

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