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ME 442 Senior Project

ME 442 Senior Project. Week 6 Dr. Joseph Vignola Pangborn G43, Phone 202-319-6132, vignola@cua.edu Tuesdays & Thursdays, 9:35-12:25 AM, Pangborn G43 Office Hours: Tuesdays, 1:00-2:00 PM. Documentation.

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ME 442 Senior Project

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  1. ME 442 Senior Project Week 6 Dr. Joseph Vignola Pangborn G43, Phone 202-319-6132, vignola@cua.edu Tuesdays & Thursdays, 9:35-12:25 AM, Pangborn G43 Office Hours: Tuesdays, 1:00-2:00 PM

  2. Documentation Each member of the group should be sure that you bring ALL electronic files everyday SolidWorks drawings

  3. Documentation Each member of the group should be sure that you bring all electronic files everyday SolidWorks drawings Excel budget and receipts Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  4. Documentation Each member of the group should be sure that you bring all electronic files everyday SolidWorks drawings Excel budget, must be this version or have this information Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  5. Documentation Each member of the group should be sure that you bring all electronic files everyday SolidWorks drawings Excel budget, must be this version or have this information Item(s) Date of purchase Supplier Date received Total cost (items + shipping and anything else) Who’s credit was used Name of the receipt pdf file One line per transaction Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  6. Documentation Please bring all your electronic files everyday SolidWorks drawings Excel budget It’s best to use the document that I started Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  7. Documentation Please bring all your electronic files everyday SolidWorks drawings Excel budget It’s best to use the document that I started It’s on the class web page Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  8. Budget Document • From here forward you must use my version of the document • The reason is that many of you: • Made addition mistakes • Didn’t include important information like the date of the purchase and the name of the company you made the purchase from. • Remember: • One line per transaction not one item • One PDF receipt per transaction for that one line Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  9. Purchases I need to see the Excel budgets today and everyday I want to be sure we are keeping careful track of all expenses.

  10. Materials and Purchasing It is very import that we straighten the budget today Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  11. Materials and Purchasing It is very import that we straighten the budget today Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  12. Materials and Purchasing It is very import that we straighten the budget today

  13. Materials and Purchasing It is very import that we straighten the budget today

  14. Materials I can cut materials for you to any dimension, exactly to the dimensions you give me.

  15. Expediency Be sure you are making design decisions based on engineering principles. Please don’t Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  16. Materials Ask Ken to bring specific material you need Ken Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  17. Materials and Purchasing It is very import that we straighten the budget today There are problems with the credit card MNEY

  18. Materials and Purchasing It is very import that we straighten the budget today There are problems with the credit card MNEY The card problems include the lost receipts from this class

  19. Materials and Purchasing e-mail Hong right away to schedule time She is nicer that I am and will help you

  20. Flight Testing Jim and Ed want to test Tuesday, Feb 25 That’s 7 days off Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  21. Flight Testing I’m hoping that Ken will schedule and do the technical inspection and taxi tests with you …and you have to do the taxi test and technical inspection before the flight test I’m still working on this but the big issues is Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  22. Machine Shop Please work with Don, Hong or anyone that has built things Show them sketches of ideas and be open to new ideas This will make it easier for you Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  23. Machine Shop Please work with Don, Hong or anyone that has built things Show them sketches of ideas and be open to new ideas Simplify your design Settle on the details Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  24. Assignment 2 Fix assignment 1 A number of groups did not submit assignment 2 or didn’t really update anything Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  25. Assignment 2 Fix assignment 1 Toolbox Please just list what you need to carry to the airfield. Glue that take overnight to dry is probably not appropriate for that list but cyanoacrylate glue (Superglue) is You should know what each screw is for Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  26. Assignment 2 Fix assignment 1 Toolbox Please just list what you need to carry to the airfield. Glue that take overnight to dry is probably not appropriate for that list but cyanoacrylate glue (Superglue) is You should know what each screw is for Please don’t list random items Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  27. Assignment 2 Fix assignment 1 Toolbox Please just list what you need to carry to the airfield. Glue that take overnight to dry is probably not appropriate for that list but cyanoacrylate glue (Superglue) is You should know what each screw is for Please don’t list random items ¼” screws Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  28. Assignment 2 Fix assignment 1 Toolbox Please just list what you need to carry to the airfield. Glue that take overnight to dry is probably not appropriate for that list but cyanoacrylate glue (Superglue) is You should know what each screw is for Please don’t list random items ¼” screws, a hammer Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  29. Assignment 2 Fix assignment 1 Toolbox Please just list what you need to carry to the airfield. Glue that take overnight to dry is probably not appropriate for that list but cyanoacrylate glue (Superglue) is You should know what each screw is for Please don’t list random items ¼” screws, a hammer, weed wacker Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  30. Assignment 2 Fix assignment 1 Toolbox Please just list what you need to carry to the airfield. Ask Jason, Hong, Ken or me what you really need Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  31. Money Lets start with the group that has the most people here Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  32. Money Thanks for the help resolving the credit card issues Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  33. Flight Testing Jim and Ed want to test Monday, Feb 24 Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  34. Flight Testing Jim and Ed want to test Monday, Feb 24 I’m still working on this but the big issues is Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  35. Flight Testing Jim and Ed want to test Monday, Feb 24 …and you have to do the taxi test and technical inspection before the flight test I’m still working on this but the big issues is Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  36. So Given the Calendar Work with Ken, Hong, Don, and Me Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  37. Flight Test I would like you to make all the arrangements regarding getting up to the airfield Tuesday. Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  38. Money Thanks for the help resolving the credit card issues Today we can start with group ? Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  39. Myths and Truths Myths Gorilla Glue is no stronger than ordinary carpenters glue Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  40. Myths and Truths Myths Gorilla Glue is no stronger than ordinary carpenters glue You can make a part bigger then the travel range of the CNC machine Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  41. Myths and Truths Myths Gorilla Glue is no stronger than ordinary carpenters glue You can make a part bigger then the travel range of the CNC machine Ken brought enough wood for everyone Ken Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  42. Myths and Truths Myths Gorilla Glue is no stronger than ordinary carpenters glue You can make a part bigger then the travel range of the CNC machine Ken brought enough wood for everyone Purchase always come through as hoped Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  43. Myths and Truths Truths Round holes are easier to make then not round holes Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  44. Myths and Truths Truths Round holes are easier to make then not round holes Hong needs some sleep Taken from http://patheoldminer.rootsweb.ancestry.com/faybuffington.html

  45. You need to know where the CG is Weighted averages. y x

  46. Mass and Aerodynamic Centers Weighted averages. y x

  47. Mass and Aerodynamic Centers Weighted averages. Pick an origin y x

  48. Mass and Aerodynamic Centers Weighted averages. Pick an origin, make a table y x

  49. Mass and Aerodynamic Centers Weighted averages. Pick an origin, make a table y x 51.2 cm

  50. Mass and Aerodynamic Centers Each component that is exposed to the exterior flow Has a net drag force that acts on that component The magnitude of that force is z x These drag forces occur at specific locations These location must be determined Once you have them 51.2 cm

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