1. Chapter 3 Sectioning Basic Topics Advanced Topics Exercises

5. Sectioning Summary

7. Sectioning 3.1) Sectional Views

13. Section Example Notice how the cutting plane is indicated. Notice how the cut material is shown. Sectional view label

15. Lines Used in Section Views Shows where the part is being cut. Arrows point to the portion being kept. Section Lines

23. Sectioning 3.2) Types of Sections

26. Exercise 3-1 Full Section

28. Fill in the visible lines in the front full sectional view

30. Fill in the section lines in the front full sectional view

32. Section lines are bounded by visible lines Visible features behind the cutting plane are shown.

36. Exercise 3-2 Half Section

38. Fill in the visible lines in the top full section view.

40. Fill in the section lines in the top full section view.

42. Fill in the visible lines in the right side half section view.

44. Fill in the section lines in the right side half section view.

46. No hidden lines Center line divides the halves

48. Exercise 3-3 Offset Section

56. Exercise 3-4 Aligned Section

58. Fill in the visible lines in the sectional view.

59. Fill in the section lines.

60. Notice how much clearer the sectional view is.

65. Removed Section Removed section should be labeled with name and scale.

69. Sectioning The End