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Engineering Graphics 2018-19-I
Lecture 11 TA101A Engineering Graphics I By Dr. Mukesh Sharma Professor DEPARTMENT OF CIVIL ENGINEERING INDIAN INSTITUTE OF TECHNOLOGY KANPUR KANPUR , INDIA
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Missing Lines, Views and Sketching
Views are given but… Lines/features may be missing One view is missing – other two views are complete Cannot add the same feature in all views Sketch the 3-d view – should match with completed views Enhance Imagination/visualization Skills
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Missing Lines
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Missing Lines
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Missing Lines
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Missing Lines
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Missing Views Missing views are a challenge for 3D visualization skills. The general procedure for constructing the missing view involves locating identical vertices in the provided views and transferring their location onto the missing view.
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Missing Views – Draw the missing top view
Step 1: Project vertices. Step 2: Measure distances from Right Side View. Step 3: Locate and connect corresponding vertices. Step 4: Add hidden and center lines.
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Missing Views – Sketch the missing isometric
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X Draw Side View and 3-D Picture
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x Missing View
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Missing Lines
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