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TA 101 T hink and A nalyze

Learn the construction of an ellipse using the four center method in this lecture by Associate Professor Anupam Saxena. Master technical drawing theory and practice.

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TA 101 T hink and A nalyze

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  1. TA 101Think and Analyze AnupamSaxena Associate Professor Mechanical Engineering Compliant and Robotic Systems Lab Indian Institute of Technology Kanpur

  2. C3 C1 d 2l C4 C2 q? l 30 ANUPAM SAXENA TA101 LECTURE II CONSTRUCTION OF ELLIPSE: FOUR CENTER METHOD

  3. C3 C1 C2 C4 120 30 ANUPAM SAXENA TA101 LECTURE II CONSTRUCTION OF ELLIPSE: FOUR CENTER METHOD

  4. C3 C1 C2 C4 30 ANUPAM SAXENA TA101 LECTURE II CONSTRUCTION OF ELLIPSE: FOUR CENTER METHOD

  5. Organization of Lectures and Laboratory Assignments

  6. z y x ANUPAM SAXENA TA101 LECTURE III THE FIRST STEP TO COMPREHENSION

  7. z y x ANUPAM SAXENA TA101 LECTURE III THE FIRST STEP TO COMPREHENSION

  8. z y x ANUPAM SAXENA TA101 LECTURE III THE FIRST STEP TO COMPREHENSION

  9. z y z x x ANUPAM SAXENA TA101 LECTURE III THE FIRST STEP TO COMPREHENSION

  10. z y x ANUPAM SAXENA TA101 LECTURE III THE FIRST STEP TO COMPREHENSION

  11. z y y x x ANUPAM SAXENA TA101 LECTURE III THE FIRST STEP TO COMPREHENSION

  12. z y x ANUPAM SAXENA TA101 LECTURE III THE FIRST STEP TO COMPREHENSION

  13. z y z x y ANUPAM SAXENA TA101 LECTURE III THE FIRST STEP TO COMPREHENSION

  14. z y z x y ANUPAM SAXENA TA101 LECTURE III THE FIRST STEP TO COMPREHENSION

  15. ANUPAM SAXENA TA101 LECTURE III THE FIRST STEP TO COMPREHENSION

  16. ANUPAM SAXENA TA101 LECTURE III THE FIRST STEP TO COMPREHENSION

  17. ANUPAM SAXENA TA101 LECTURE III THE FIRST STEP TO COMPREHENSION

  18. TA: First Exercise on Orthographic Views ANUPAM SAXENA TA101 LECTURE III THE FIRST STEP TO COMPREHENSION

  19. TA: What Angle is this? ? y z z x x y ANUPAM SAXENA TA101 LECTURE III THE FIRST STEP TO COMPREHENSION

  20. TA: Given the views, can one UNIQUELY determine the 3d Object? y z z x x y ANUPAM SAXENA TA101 LECTURE III THE FIRST STEP TO COMPREHENSION

  21. Inventor of ‘descriptive geometry’ Pictures, sketches were used to communicate but didn’t have any uniformity One could draw figures in various ways Architects, builders, engineers, designers had difficulty in understanding figures Monge formalized the TECHNICAL drawings, what we know as ORTHOGRAPHIC PROJECTIONS. The scheme was quickly adopted by army Engineers, and after the war, it was accepted worldwide and formed the back bone for INDUSTRIAL REVOLUTION Gaspard Monge, 1746-1818 Engineer in French Military OBJECTIVE: To Learn TECHNICAL DRAWING in THEORY and PRACTICE using drafting tools and free hand sketches

  22. sketch sketch sketch sketch sketch sketch sketch sketch sketch sketch ANUPAM SAXENA TA101 LECTURE III THE FIRST EXAMPLE

  23. 20 20 25 60 20 50 40 100 80 12 ANUPAM SAXENA TA101 LECTURE III THE FIRST EXAMPLE

  24. 20 20 25 60 20 50 100 40 80 12 ANUPAM SAXENA TA101 LECTURE III THE FIRST EXAMPLE

  25. Keep Thinking and Analyzing Until next time...

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