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Mechanisms Design MECN 4110

Mechanisms Design MECN 4110. Professor: Dr. Omar E. Meza Castillo omeza@bayamon.inter.edu http://facultad.bayamon.inter.edu/omeza Department of Mechanical Engineering Inter American University of Puerto Rico Bayamon Campus. Tentative Lectures Schedule.

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Mechanisms Design MECN 4110

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  1. Mechanisms Design MECN 4110 Professor: Dr. Omar E. Meza Castillo omeza@bayamon.inter.edu http://facultad.bayamon.inter.edu/omeza Department of Mechanical Engineering Inter American University of Puerto Rico Bayamon Campus

  2. Tentative Lectures Schedule

  3. One thing you learn in science is that there is no perfect answer, no perfect measure. A. O. Beckman Topic: Acceleration Analysis Fourbar Linkage

  4. Chapters Objectives • Up on completion of this chapter, the student will be able to • Determine Accelerations of links and points on the fourbar mechanism by using graphical and analytical approaches.

  5. 7.1 Acceleration

  6. 7.1 Acceleration • Acceleration of point P

  7. 7.1 Acceleration • Acceleration Difference / Relative Acceleration

  8. 7.2 Analytical Acceleration Analysis • Analytical Acceleration Analysis

  9. 7.2 Analytical Acceleration Analysis • Acceleration Analysis of Pin-Jointed Fourbar Linkage using Vector Loop Method

  10. 7.2 Analytical Acceleration Analysis • Fourbar Pin-Jointed Linkage

  11. 7.2 Analytical Acceleration Analysis • Fourbar Pin-Jointed Linkage

  12. 7.2 Analytical Acceleration Analysis • Numerical Example

  13. 7.2 Analytical Acceleration Analysis • Numerical Example

  14. 7.2 Analytical Acceleration Analysis • Numerical Example

  15. 7.2 Analytical Acceleration Analysis • Numerical Example

  16. 7.2 Analytical Acceleration Analysis • Plot of Output Acceleration versus Input Variable

  17. 7.3 Analytical Acceleration Analysis of Fourbar Slider-Crank • Acceleration Analysis of Slider-Crank Linkage using Vector Loop Method

  18. 7.3 Analytical Acceleration Analysis of Fourbar Slider-Crank • Acceleration Analysis of Slider-Crank Linkage using Vector Loop Method

  19. 7.3 Analytical Acceleration Analysis of Fourbar Slider-Crank • Acceleration Analysis of Slider-Crank Linkage using Vector Loop Method

  20. 7.4 Coriolis Acceleration

  21. 7.5 Analytical Acceleration Analysis of Inverted Slider-Crank • Acceleration Analysis of Inverted Slider-Crank Linkage using Vector Loop Method

  22. 7.5 Analytical Acceleration Analysis of Inverted Slider-Crank • Acceleration Analysis of Inverted Slider-Crank Linkage using Vector Loop Method

  23. 7.5 Analytical Acceleration Analysis of Inverted Slider-Crank • Acceleration Analysis of Inverted Slider-Crank Linkage using Vector Loop Method

  24. 7.6 Acceleration of Any Point on a Linkage • Acceleration of point S

  25. 7.6 Acceleration of Any Point on a Linkage • Acceleration of point S

  26. 7.6 Acceleration of Any Point on a Linkage • Acceleration of point S

  27. 7.6 Acceleration of Any Point on a Linkage • Acceleration of point P

  28. 7.6 Acceleration of Any Point on a Linkage • Acceleration of point P

  29. 7.6 Acceleration of Any Point on a Linkage • Acceleration of point P

  30. 7.6 Acceleration of Any Point on a Linkage • Acceleration of point P - Example

  31. 7.7 Human Tolerance of Acceleration

  32. 7.7 Human Tolerance of Acceleration

  33. 7.8 Jerk

  34. Homework6  www.bc.inter.edu/facultad/omeza Omar E. Meza Castillo Ph.D.

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