a. Use a graph paper, construct the displacement diagram of a cam and follower system with...

 

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a. Use a graph paper, construct the displacement diagram of a cam and follower system with the following data: Angular Displacement 0 - 120 120 - 160 160 -320 320 - 360 Motion Rise 60 mm with simple harmonic motion Dwell Fall 40 mm with uniform acceleration & retardation Fall 20 mm with uniform velocity motion Use a scale of 1 cm per 10 mm rise in the y-axis and 1 cm per 20 degree in the x-axis. (8 marks) b. Using the above displacement diagram, Construct the Cam Profile with a base circle of radius 40 mm. Use a blank paper with Scale 1:1 a. Use a graph paper, construct the displacement diagram of a cam and follower system with the following data: Angular Displacement 0 - 120 120 - 160 160 -320 320 - 360 Motion Rise 60 mm with simple harmonic motion Dwell Fall 40 mm with uniform acceleration & retardation Fall 20 mm with uniform velocity motion Use a scale of 1 cm per 10 mm rise in the y-axis and 1 cm per 20 degree in the x-axis. (8 marks) b. Using the above displacement diagram, Construct the Cam Profile with a base circle of radius 40 mm. Use a blank paper with Scale 1:1