| 1. |
Identify
the use of Sectioning
See
Attached Notes
for Rules of Thumb
See textbook pages 421-424, 431 (Professional
Perspective)
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| 2. |
Define
Cutting Plane Lines
See textbook page 423
- Figure 14.4
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| 3. |
Define
Section Lines (hatching)
See textbook page
422 & 423 - Figure 14.8
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| 4. |
Define
Full Section
See textbook page 424
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A Full section shows the complete half of an object. |
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| 5. |
Define
Half Section
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A Half section seems like a quarter section |
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| 6. |
Define
Aligned Section
See textbook page 425 -
Figure 14.16
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| 7. |
Identify
Hatching Symbols
See textbook pages 424, 427, 799
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| 8. |
Define
Broken Out Section
See
textbook pages 428 - Figure 14.28 |
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| 9. |
Define Conventional Revolutions & Revolved Sections
See textbook page 429 - Figure 14.31
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10. |
Identify unsectioned
features
See
textbook page 426
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| 11. |
Demonstrate
Sectioning in Assemblies
See
textbook pages 576-584
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| 12. |
Apply
Section Symbols
See textbook pages 768,770 & 772When a Section is cut we use a section symbol as shown below:
The Section detail will then
have the following title:
Note the line in the bottom half of
the circle. This line indicates that the cut section and the
resulting section detail will be displayed on the same drawing.
If the section was cut on drawing 1
and displayed on drawing 6 the symbols would look like this:
Section Cut
symbol Section detail
title
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