inclined surfaces in orthographic projection
DESCRIPTION
Inclined Surfaces in Orthographic Projection. Sections 11.02 -.03 of Text. Objectives. Understand how different types of surfaces will appear in each viewing plane. Create orthographic projections of objects with inclined surfaces. Surface Types. - PowerPoint PPT PresentationTRANSCRIPT
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• Engineering 1182
College of EngineeringEngineering Education Innovation Center
Inclined Surfaces in Orthographic Projection
Sections 11.02 -.03 of Text
![Page 2: Inclined Surfaces in Orthographic Projection](https://reader033.vdocuments.us/reader033/viewer/2022051020/56816027550346895dcf2d66/html5/thumbnails/2.jpg)
• Engineering 1182
Objectives
• Understand how different types of surfaces will appear in each viewing plane.
• Create orthographic projections of objects with inclined surfaces.
![Page 3: Inclined Surfaces in Orthographic Projection](https://reader033.vdocuments.us/reader033/viewer/2022051020/56816027550346895dcf2d66/html5/thumbnails/3.jpg)
• Engineering 1182
Surface Types• So far, we have created orthographic projections
of objects made of only normal surfaces. • Now, we will look at inclined surfaces. • The table below list the basic characteristics of
each surface type and how each appears in orthographic projections.
![Page 4: Inclined Surfaces in Orthographic Projection](https://reader033.vdocuments.us/reader033/viewer/2022051020/56816027550346895dcf2d66/html5/thumbnails/4.jpg)
• Engineering 1182
Inclined Surfaces
Edge view of inclined surface
• In orthographic projections, inclined surfaces are defined by the view in which they appear as an edge.
• Notice how it appears as a surface in the other two views.
![Page 5: Inclined Surfaces in Orthographic Projection](https://reader033.vdocuments.us/reader033/viewer/2022051020/56816027550346895dcf2d66/html5/thumbnails/5.jpg)
• Engineering 1182
Inclined Surfaces: Example
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* Note that the size of the inclined surface changes in two views, but the shape does not.
* Note that the edges of the inclined surface project orthographically into the other two views
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• Engineering 1182
Inclined Surfaces in Orthographic Projections
• Use this time to practice making orthographic projections from objects with inclined surfaces.
• In class assignment