1. foundations of engineering design I Class 9 – Sep 18 Our Dental Processes, Functional Decompositions, Oral Presentation Prep

2. today’s plan pin up practice assignments examine our processes functional decomposition professional oral presentations quick online assessment assignments & announcements

3. engineering is all around us Prof. Lande goes to the dentist…

7. think like an engineer. notice needs notice opportunities

8. your dental hygiene routines pin up on the wall

9. take a few minutes to look over the dental hygiene processes pinned up on the wall

10. what are differences between them? what are some surprises? what are key needs you see for our culture’s dental hygiene?

11. what are differences what are surprises identify key needs

12. select another’s process brainstorm+sketch a way to save them time during the day

13. functional decomposition electric toothbrush cleans teeth, but how?

14. functional breakdown 1.ID functions 2.ID structure/parts 3.connect functions to parts

15. electric toothbrush patent number: 5524312

16. electric toothbrush patent number: 5524312

17. electric toothbrush patent number: 5524312

18. functional breakdown connect to parts list

19. example can opener

20. P-3 P-4 P-5 x 2 P-6 P-7 P-8 Parts list for economy can opener P-1crank (1) P-2nylon bearing (1) P-3can piercer (1) P-4round-head rivet (1) P-5flat-head rivet (2) P-6top handle (1) P-7gear (1) P-8bottom handle (1) 9 parts Sub-Assemblies SA-1crank shaft sub-assembly SA-2can piercer/bottom handle sub-assembly SA-11crank sub-assembly SA-1 SA-2 P-2 P-1 SA-11

21. Parts list for deluxe can opener P-1crank shaft (1) P-2crank (1) P-3lower handle (1) P-4plastic grip (1) P-5crank sleeve (1) P-6crank gear (1) P-7sawtooth gear (1) P-8cutter wheel shaft (1) P-9pivot rivet (1) P-10upper handle (1) P-11bushing (1) P-12spring washer (1) P-13cutter wheel gear (1) P-14cutter wheel (1) P-15nut (1) 16 parts Sub-Assemblies SA-1lower handle sub-assembly SA-2upper handle sub-assembly SA-11crank assembly P-1 P-2 P-3 P-4 P-5 P-6 P-7 P-9 P-10 P-11 P-12 P-13 P-14 P-15 SA-11 SA-1 SA-2 P-8

22. function cut can open can puncture can move can relative to cutter affords grip hold can provides grip provides mechanical advantage spaces cutter functional breakdown

23. crank shaft sub-assembly can piercer/ bottom handle sub-assembly Economy Can Opener crank round-head rivet nylon bearing economy can opener top handle gear crank sub-assembly can piercer flat-head rivet bottom handle 9 parts, 8 distinct parts structure parts breakdown

24. connect parts to functions

25. crank shaft sub-assembly can piercer/ bottom handle sub-assembly Structure Economy Can Opener crank round-head rivet nylon bearing economy can opener top handle gear crank sub-assembly can piercer flat-head rivet bottom handle Function cut can open can puncture can move can relative to cutter affords grip hold can provides grip provides mechanical advantage spaces cutter 9 parts, 8 distinct parts 2 parts 6 parts 1 part 2 parts 3 parts

26. crank shaft sub-assembly upper handle sub-assembly Structure Deluxe Can Opener crank shaft crank deluxe can opener lower handle crank sleeve crank sub-assembly cutter wheel shaft upper handle bushing spring washer Function crank gear sawtooth gear cutter wheel gear cutter wheel nut pivot rivet plastic grip cut can open can puncture can move can relative to cutter affords grip hold can provides grip provides mechanical advantage spaces cutter 16 parts, 15 distinct parts 4 parts 1 part 5 parts 6 parts 3 parts

27. make a function- structure diagram for an electric toothbrush. use the provided handout to help.

28. functional breakdown 1.ID functions 2.ID structure/parts 3.connect functions to parts

29. oral communication

30. course competency “deliver an oral message or presentation appropriate to the audience, within the specified time constraint, and using appropriate visual aids”

31. other than the fact that it’s a competency, why is effective oral communication important to engineers? take a few minutes to record your thoughts.

32. pair – share why is effective communication important?

33. oral presentation types Informative describes the design process used by the team in developing the process/tools used in the Olympic cauldron project Persuasive tries to convince the audience that their team’s process was best Instructional explains how to operate the tool the team used to move cups

34. You will each be giving a presentation about a particular manufacturing process to your teammates What type of presentation do you think this will be?

35. presentation musts time organization / content slide appearance

36. time include enough content to effectively use your time don’t go over time practice to meet time requirement

37. content/organization sandwich structure tell a story use and discuss graphics

38. slide appearance what are some ways you can ensure appropriate and professional slide appearance in a presentation?

39. report out what are ways to ensure professional slide appearance? share your team’s two best responses to the prompt

40. slide appearance font size text/background contrast no information overload use appropriate graphics and animation

41. font size eye chart 18 Pt Font 24 Pt Font 28 Pt Font 32 Pt Font 36 Pt Font 40 Pt Font 48 Pt Font 60 Pt Font

42. text/background color Text Background Color

43. too much information leads to too little information

44. Attempt to Land Captain Fuchs aircraft was too high and too close to the airport to perform a landing so he was forced to circle the airport until he could reduce his air speed and altitude. In attempt to slow his aircraft he extended the flaps but only the inner wing flaps extended because the hydraulic system to extend the outer flaps had been damaged when the engine separated from the wing. This caused the wing to have a greater pitch angle when landing. The sudden drop in airspeed caused the plane to bank to the right. In an attempt to save the plane, Captain Fuchs increased the engine power, in turn dooming himself and the crew.

45. pictures & graphics use them, but cite the source of and discuss them http://www.damninteresting.net/content/gertie_man.jpg

46. animation/graphics are useful, but… 46 not all animation adds to the presentation not all graphics add to the presentation

47. spll check miss pselled wrods and poor grammer is not aceptabel in a proffessional presentation!

48. presentation wants informative quality references knowledgeable / confident presenter

49. informative how can you make your presentations informative? you’ll be presenting on manufacturing processes

50. report out what are ways to make your presentation on a manufacturing process informative? share your team’s two best responses to the prompt

51. informative shows process at work clearly discusses strengths/limitations of process contains all requested info asks for questions

52. quality references how can you demonstrate the quality of the references in your presentation?

53. report out how can you demonstrate the quality of the references in your presentation? share your team’s two best responses to the prompt

54. quality references reference list is presented references include more than wikipedia and newspapers quality of the references and/or authors is established

55. confident speaker what are the characteristics of a confident speaker?

56. report out what are the characteristics of a confident speaker? share your team’s two best responses to the prompt

57. confident speaker exhibits enthusiasm makes eye contact points to items on screen delivers extemporaneous (not memorized) talk doesn’t use note cards

58. SolidWorks let’s you take your drawing to the next level. we’ll begin to get familiar with it in class next Tuesday. SolidWorks is linked to 2 course competencies installed on studio machines and in computer commons (CNTR 150).

59. SolidWorks install to request access for installing it on your own PC, follow instructions on the URL below. it works on PCs or Macs with Boot Camp installed. this takes a little while to process, please do this soon. j.mp/getsolidworks http://ets.fulton.asu.edu/software/solidworks-and-cosmos

60. quick assessment please get out your laptops or go to a classroom machine. follow the link below to complete a quick survey about a number of aspects of engineering design http://bit.ly/egr101studentsurvey https://asuengineering.qualtrics.com/SE/?SID=SV_6EfLp2JtC93R0LX

61. assignments Practice Assignments PA 8: read/comment on article (due 9/20) PA 9: to be assigned this Thursday (9/25) PA 10: to be assigned this Thursday (9/25) PAs get posted on blackboard under assignments  practice assignments Upcoming Competency Assignments CA 5: to be assigned this Thursday (9/27) CAs get posted on blackboard under assignments  competency assignments

62. announcement updated syllabus now on blackboard mapping of competency points to grades fixed (now shows max of 13 points) late work policy clarified (late work is not accepted for credit) policy on resubmissions clarified (we don’t take resubmissions)