1. Get White Table Tops Work Book & Text Book

2. Technology Basic Mechanical Functions – Guiding Functions – Linking Functions Work book and text book NEEDED

3. Pages Textbook: pp. 383 Workbook: pp. 207

4. Definitions p. 207

5. Components are… The parts or fluids that have a mechanical function

6. Components

7. A basic mechanical function… Is the role played by a component or a group of components in the function or assembly of a technical object

8. Screw > bolt ?

9. Guiding… Is the basic mechanical function of any component that controls the motion of one or several moving parts

10. A guide is… A component that has the basic mechanical function of guiding

11. Axle ?

12. A link… Helps connect two or more parts of a technical object

13. Linking… Is the basic mechanical function provided by any component that links an object’s parts

14. A linking component… Is one that has the basic mechanical function of linking

15. Veneer + Glue = skate board

16. Main Types of Guides p. 207

17. Rotational guide This kind of guide only allows the rotational motion of moving parts

18. Bike Axle

19. Translational guide This kind of guide only allows the translational motion of moving parts

20. Bike suspension

21. Characteristics of links p. 208

22. 1 st Characteristic pair Direct Indirect

23. Direct A direct link exists when two parts can hold together without requiring a linking component

24. Cell Phone > Case

25. Indirect An indirect link exists when the parts require a linking component to hold them together

26. Arm > Frame ?

27. 2 nd Characteristic pair Rigid Flexible

28. Rigid A rigid link exists when the surfaces of the linked parts or the linking component are rigid

29. Base > monitor

30. Flexible A flexible link exists when the surface of the linked parts or the linking component can be deformed

31. Pages > spine

32. 3 rd Characteristic pair Removable Non-removable

33. Removable A removable link exists when linked parts can be separated without damaging them

34. Laces > eyelets

35. Non-removable A non-removable link exists when separating the linked parts damages them or the linking component

36. Sole > upper ?

37. Complete link There is a complete link when there is no movement between linked parts

38. Top > bottom

39. Partial There is a partial link when at least one part is capable of motion with respect to the other

40. Cap > pen

41. Principal Types of Links

42. Fixed link There is no movement between linked parts

43. Screen > case

44. Rotating link The guided part can undergo rotational motion around one axis

45. Door Hinge

46. Sliding link The guided part can undergo translational motion on one axis

47. Drawer Slides

48. Sliding rotating link The guided part can undergo rotational and translational motion on the same axis

49. Seat post > seat tube

50. Spherical link The guided part can undergo rotational motion in many directions

51. Joystick

52. Helical link The guided part can undergo helical motion

53. Nut and bolt

54. Characteristics of Links

55. Activity # 1 Table = group 1 student with white board + pen Group I.D. characteristics of link Write answers on white board Winners = prize

56. The types of « Links » between Parts The “link” between the handle and the punch is: ? permanent or removable, fixed or moveable, direct or indirect, rigid or flexible,.

57. The types of « Links » between Parts The “link” between the handle and the punch is: ? PERMANENT or removable, fixed or moveable, direct or indirect, rigid or flexible,

58. The types of « Links » between Parts The “link” between the handle and the punch is: ? PERMANENT or removable, FIXED or moveable, direct or indirect, rigid or flexible,.

59. The types of « Links » between Parts The “link” between the handle and the punch is: ? PERMANENT or removable, FIXED or moveable, DIRECT or indirect, rigid or flexible,.

60. The types of « Links » between Parts The “link” between the handle and the punch is: ? PERMANENT or removable, FIXED or moveable, DIRECT or indirect, RIGID or flexible,.

61. The types of « Links » between Parts The “link” between the bottom handle and the top handle is: ? permanent or removable, fixed or moveable, direct or indirect, rigid or flexible,.

62. The types of « Links » between Parts The “link” between the bottom handle and the top handle is: ? PERMANENT or removable, fixed or moveable, direct or indirect, rigid or flexible,.

63. The types of « Links » between Parts The “link” between the bottom handle and the top handle is: ? PERMANENT or removable, fixed or MOVEABLE, direct or indirect, rigid or flexible,.

64. The types of « Links » between Parts The “link” between the bottom handle and the top handle is: ? PERMANENT or removable, fixed or MOVEABLE, direct or INDIRECT, rigid or flexible,.

65. The types of « Links » between Parts The “link” between the bottom handle and the top handle is: ? PERMANENT or removable, fixed or MOVEABLE, direct or INDIRECT, RIGID or flexible,.

66. Activity # 2 Find a partner Get a hand-out Find each characteristic and type of link You can go anywhere in the wood shop

67. Homework pp. 207-210