Engineering Graphics 2018-19-I Lecture 11 TA101A Engineering Graphics 2018-19-I By Dr. Mukesh Sharma Professor DEPARTMENT OF CIVIL ENGINEERING INDIAN INSTITUTE OF TECHNOLOGY KANPUR KANPUR-208016, INDIA
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
Missing Lines
Missing Lines
Missing Lines
Missing Lines
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.
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.
Missing Views – Sketch the missing isometric
X Draw Side View and 3-D Picture
x Missing View
Missing Lines