T (Nm) 250 150 130 m 6 11 15 20 t (s) -50 The Figure shows a crank effort diagram of a punching machine operated by an e

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T Nm 250 150 130 M 6 11 15 20 T S 50 The Figure Shows A Crank Effort Diagram Of A Punching Machine Operated By An E 1 (46.85 KiB) Viewed 73 times

T (Nm) 250 150 130 m 6 11 15 20 t (s) -50 The Figure shows a crank effort diagram of a punching machine operated by an electric motor running at a speed of 350 rpm supplying a constant torque. a) By using Matlab/Octave script, design a suitable flywheel if the fluctuation of speed to be considered is between 5% and 30% of the mean speed. The design of the flywheel must include the shape, dimensions, materials, and calculation to obtain the best design. b) Put in details your design and justify your choice. Plot graphs to support your argument. c) Suggest an electric motor to supply the needed power and energy. 0