6 section views permission granted to reproduce for educational use only. explain the...
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![Page 1: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/1.jpg)
![Page 2: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/2.jpg)
6 Section Views
![Page 3: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/3.jpg)
Permission granted to reproduce for educational use only.
• Explain the characteristics of a drawing that features a full section view.
• Describe the characteristics of a half section view.• Describe the characteristics of an offset section
view.• Identify the characteristics of a view that features a
broken-out section.• Identify the characteristics of a sectional view that
features aligned features.
![Page 4: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/4.jpg)
Permission granted to reproduce for educational use only.
• Compare revolved sections and removed sections and identify the characteristics of these sections.
• Explain conventional practices applied to section views.
• Identify the proper representation of partial sections and outline sections.
• Identify the proper representation of separate parts in an assembly section view.
![Page 5: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/5.jpg)
Permission granted to reproduce for educational use only.
Section Views
• Created by an imaginary cutting plane slicing through the material
• An orthographic view
![Page 6: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/6.jpg)
Permission granted to reproduce for educational use only.
Section View Lines
• Lines used in section views:– Section lines– Cutting-plane lines
![Page 7: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/7.jpg)
Permission granted to reproduce for educational use only.
Full Section View
• Section view that cuts “fully” through a part• Often through the central axis or center plane
![Page 8: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/8.jpg)
Permission granted to reproduce for educational use only.
Half Section View
• Section view that cuts “halfway” through a part• Often removes a quarter of the object
![Page 9: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/9.jpg)
Permission granted to reproduce for educational use only.
Offset Section View
• Section view with a cutting plane that is offset through important features
![Page 10: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/10.jpg)
Permission granted to reproduce for educational use only.
Aligned Section View
• Section view cutting through a cylindrical object with an odd number of features
• Some features are aligned with a main vertical axis
![Page 11: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/11.jpg)
Permission granted to reproduce for educational use only.
Broken-Out Section View
• Section view with a cut portion broken out• Does not cut “fully” through the part• Requires a short break line
![Page 12: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/12.jpg)
Permission granted to reproduce for educational use only.
Revolved Section View
• Section view that cuts “fully” through a cross-sectional shape
• Shape is revolved directly on the regular view
![Page 13: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/13.jpg)
Permission granted to reproduce for educational use only.
Removed Section View
• Section view shown out of projection with the regular views
![Page 14: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/14.jpg)
Permission granted to reproduce for educational use only.
Conventional Practice in Section Views
• Even though a rib is cut, section lines do not appear in that area
![Page 15: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/15.jpg)
Permission granted to reproduce for educational use only.
Sections in Assembly Drawings
• Section view of assembled parts• Requires section lines at different spacing and
angles
![Page 16: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/16.jpg)
Permission granted to reproduce for educational use only.
![Page 17: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/17.jpg)
Permission granted to reproduce for educational use only.
• What identifies a full section view?
One-half of the object is removed
![Page 18: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/18.jpg)
Permission granted to reproduce for educational use only.
• What identifies a half section view?
One-quarter of the object is removed
![Page 19: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/19.jpg)
Permission granted to reproduce for educational use only.
• What is an offset section view?
A section view in which the cutting plane is not a single plane, rather offset through important features.
![Page 20: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/20.jpg)
Permission granted to reproduce for educational use only.
• On which type of object is an aligned section typically drawn?
A cylindrical object with an odd number of features
![Page 21: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/21.jpg)
Permission granted to reproduce for educational use only.
• What is a broken-out section?
A section view where a small portion of a part is exposed to show interior construction.
![Page 22: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/22.jpg)
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• What is the difference between a revolved section and a removed section?
They are similar, but a removed section is shown in another place on the drawing, whereas a revolved section is shown directly on the view.
![Page 23: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/23.jpg)
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• What is a conventional practice?
When a drafter breaks the rules or principles of projection for the sake of clarity, but standard references outline rules for the exception.
![Page 24: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/24.jpg)
Permission granted to reproduce for educational use only.
• What is an outline section?
A section view in which the section lining is only drawn along the visible lines.
![Page 25: 6 Section Views Permission granted to reproduce for educational use only. Explain the characteristics of a drawing that features a full section view](https://reader035.vdocuments.mx/reader035/viewer/2022070415/5697bf7a1a28abf838c82f3c/html5/thumbnails/25.jpg)
Permission granted to reproduce for educational use only.
• How are individual parts identified in a section view of an assembly?
Differing angles and spacing of section lines is used for each unique part.