The arrangement shown in Fig consists of two eccentric masses rotating in opposite directions at the same speed, It is t

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The Arrangement Shown In Fig Consists Of Two Eccentric Masses Rotating In Opposite Directions At The Same Speed It Is T 1 (167.05 KiB) Viewed 14 times

The arrangement shown in Fig consists of two eccentric masses rotating in opposite directions at the same speed, It is to be used as a mechanical shaker over the frequency range 20 to 30 Hz. Find the values of o, e, M, m, k, and c to satisfy the following requirements: 1. The amplitude of vibration of the masses should be between 2 and 5mm. 2. The mass of the shaker (M) should be at least 50 times that of the eccentric mass (m). 3. draw the following: a. The magnification factor Vs. r b. Phase angle Vs. r c. Draw the response (x(t)) using suitable computer software (eg. Matlab, etc) for = 1000 rpm, Xo = 5cm and xo = 5cm/s m 2 22 ele W M ω m 2 84/20